Friday, August 31, 2018

Medical News Today: Is it safe to take Pepto-Bismol during pregnancy?

Stomach upset, diarrhea, and heartburn are common during pregnancy. But which medications are safe to take? There is little research to suggest that the drug Pepto-Bismol is good or bad during pregnancy and breastfeeding. Here, we look at the evidence and suggest other drug groups that people may want to try.

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Medical News Today: How to stop or speed up your period

Periods often occur at inconvenient times, and people may sometimes want to speed up or stop their period once it has started. There is no foolproof way to do this, but certain methods may work for some people. Hormonal contraception allows people to plan when to have a period or stop their periods permanently.

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LANSOPRAZOLE Capsule, Delayed Release [Xiromed LLC]

Updated Date: Aug 27, 2018 EST

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ACYCLOVIR Tablet [REMEDYREPACK INC.]

Updated Date: Aug 27, 2018 EST

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AYPANAL EX (Acetaminophen) Tablet SWIFT AYPANAL EXTRA (Acetaminophen) Tablet [Honeywell Safety Products USA, Inc]

Updated Date: Aug 27, 2018 EST

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NORTH ASPIRIN (Aspirin) Tablet [Honeywell Safety Products USA, Inc]

Updated Date: Aug 27, 2018 EST

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PANTOPRAZOLE SODIUM Injection, Powder, Lyophilized, For Solution [West-Ward Pharmaceuticals Corp]

Updated Date: Aug 27, 2018 EST

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RAPAMUNE (Sirolimus) Solution RAPAMUNE (Sirolimus) Tablet, Sugar Coated [Wyeth Pharmaceuticals LLC, A Subsidiary Of Pfizer Inc.]

Updated Date: Aug 27, 2018 EST

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HAND SANITIZER CUCUMBER ALOE (Organic Ethyl Alcohol) Liquid [Whole Foods Market, Inc.]

Updated Date: Aug 27, 2018 EST

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MUCUS RELIEF DAYTIME/NIGHTTIME (Acetaminophen, Dextromethorphan Hbr, Guaifenesin, Phenylephrine Hcl, Diphenhydramine Hcl) Kit [Walgreen Company]

Updated Date: Aug 27, 2018 EST

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CHILDRENS LORATADINE SUGAR FREE (Loratadine) Solution [Topco Associates LLC]

Updated Date: Aug 27, 2018 EST

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VENLAFAXINE (Venlafaxine Hydrochloride) Tablet [REMEDYREPACK INC.]

Updated Date: Aug 27, 2018 EST

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CLOMIPRAMINE HYDROCHLORIDE Capsule [Zydus Pharmaceuticals (USA) Inc.]

Updated Date: Aug 27, 2018 EST

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TRIAMCINOLONE ACETONIDE Cream [Aidarex Pharmaceuticals LLC]

Updated Date: Aug 27, 2018 EST

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HALOPERIDOL Tablet [REMEDYREPACK INC.]

Updated Date: Aug 27, 2018 EST

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NORTH AMMONIA INHALENT (Ammonia Inhalent) Inhalant [Honeywell Safety Products USA, Inc]

Updated Date: Aug 27, 2018 EST

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NORTH ANTISEPTIC (Benzalkonium Chloride) Spray [Honeywell Safety Products USA, Inc]

Updated Date: Aug 27, 2018 EST

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DIVALPROEX SODIUM Tablet, Delayed Release [American Health Packaging]

Updated Date: Aug 27, 2018 EST

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BENZTROPINE MESYLATE Tablet [REMEDYREPACK INC.]

Updated Date: Aug 27, 2018 EST

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NUBY SOOTHING GEL (Soothing Gel) Gel [Talbot'S Pharmaceuticals Family Products, LLC.]

Updated Date: Aug 27, 2018 EST

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RISPERIDONE Tablet RISPERIDONE Solution RISPERIDONE M-TAB (Risperidone) Tablet, Orally Disintegrating [Janssen Pharmaceutical, Inc.]

Updated Date: Aug 27, 2018 EST

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NUBY SOOTHING GEL (Soothing Gel) Gel [Ningbo Longwell Baby Products Co Ltd]

Updated Date: Aug 27, 2018 EST

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ANTISEPTIC FOAM HANDWASH (Chlorhexidine Gluconate 2% Solution) Liquid [GOJO Industries, Inc.]

Updated Date: Aug 27, 2018 EST

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FINASTERIDE Tablet, Film Coated [H.J. Harkins Company, Inc.]

Updated Date: Aug 27, 2018 EST

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2% LIDOCAINE HCI Injection, Solution [HF Acquisition Co. LLC, DBA Health First]

Updated Date: Aug 27, 2018 EST

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LIDOCAINE HCI Injection, Solution [HF Acquisition Co. LLC, DBA Health First]

Updated Date: Aug 27, 2018 EST

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MIRALAC (Calcium Carbonate) Tablet [Honeywell Safety Products USA, Inc]

Updated Date: Aug 27, 2018 EST

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LACTULOSE Liquid [Patrin Pharma]

Updated Date: Aug 27, 2018 EST

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CEDAPRIN (Ibuprofen) Tablet [Honeywell Safety Products USA, Inc]

Updated Date: Aug 27, 2018 EST

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GANCICLOVIR Injection, Powder, Lyophilized, For Solution [Par Pharmaceutical, Inc.]

Updated Date: Aug 27, 2018 EST

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NORTH COUGH DROP (Menthol) Lozenge [Honeywell Safety Products USA, Inc]

Updated Date: Aug 27, 2018 EST

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COLD AND FLU DAYTIME/MULTI-SYMPTOM/NON-DROWSY (Acetaminophen, Dextromethorphan Hbr, Phenylephrine Hcl) Capsule, Liquid Filled [Walgreen Company]

Updated Date: Aug 27, 2018 EST

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Medical News Today: What to know about Foley bulb induction

A Foley bulb induction is when a doctor inserts a small balloon into the cervix to help it dilate faster. Foley bulb induction is one of many ways to induce labor. There are few side effects and the procedure is safe for most women. Learn more about the procedure, benefits, and risks.

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Medical News Today: What causes itchy nipples while breastfeeding?

Itchy nipples are a common complaint, especially in the initial weeks of breastfeeding. In this article, learn about the causes of itchy nipples and breasts while breastfeeding, including thrush, a bad latch, contact dermatitis, and the let-down reflex. We also cover how to get relief at home and when to see a doctor.

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Medical News Today: What days can you get pregnant?

Females are most fertile within a day or two of ovulation, which is known as the fertile window. Being able to calculate when the fertile window will occur may be helpful for couples trying to conceive, and for those who want to avoid pregnancy by using fertility awareness contraception. Learn more here.

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Medical News Today: What does the LH surge mean for pregnancy?

The levels of luteinizing hormone (LH) rise just before ovulation, and the increase triggers the release of an egg from an ovary. Just after this LH surge, the most fertile period of the menstrual cycle occurs. Tracking LH levels can help to time intercourse and increase the chances of becoming pregnant.

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Medical News Today: Rheumatoid arthritis and back pain

Rheumatoid arthritis (RA) can affect the joints in the spine, including the cervical and lumbar vertebrae. This can cause pain and stiffness in the back. In this article, we look at how people can relieve pain associated with RA in the back. We also explore the causes and symptoms of RA back pain.

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Medical News Today: How to treat and prevent drool rash

It is common for healthy infants to drool during their first 18 months, especially while teething. However, saliva that comes into contact with the skin may cause irritation and lead to a red, itchy rash. Parents and caregivers can easily treat drool rash using simple home remedies. Learn more in this article.

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Medical News Today: Benefits of black seed oil

Black seed oil has a long history of use in traditional medicine as people believe that it offers a range of health benefits. Does it really work though? In this article, we look at the scientific research on how black seed oil affects health. We explore its effects on medical conditions, skin health, and weight loss.

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NASA Invites Media to View Spacecraft to Study the Frontier of Space


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Medical News Today: How do you kill food cravings?

Resisting the urge to eat can be difficult, especially when a person is following a new diet or trying to cut out certain foods. Carbohydrates and sugars can be particularly hard to resist because they release serotonin in the brain. However, several strategies can help to stop cravings. Learn more here.

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Cryptosporidiosis worsened in mice on probiotics

In an unexpected research finding infections with the intestinal parasite, Cryptosporidium parvum, worsened in mice that had been given a probiotic.

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Investigators find that bile acids reduce cocaine reward

Bile acids -- gut compounds that aid in the digestion of dietary fats -- reduce the desire for cocaine, according to a new study.

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Sharp rise in essay cheating globally, with millions of students involved

A new study has revealed that one in seven students are using essay-mills -- representing around 31 million globally.

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Medical News Today: How do you treat neck pain in children?

Many cases of neck pain in children are due to muscle strain. Home remedies and lifestyle changes are often enough to help a child get relief. Applying heat, improving posture, and exercise can help. Neck pain due to an infection or injury requires a visit to a doctor. Learn more about treating neck pain in children.

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Eating in 10-hour window can override disease-causing genetic defects, nurture health

Scientists found that mice lacking the biological clocks thought to be necessary for a healthy metabolism could still be protected against obesity and metabolic diseases by having their daily access to food restricted to a 10-hour window.

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Even the fittest middle-aged athletes can't outrun cardiovascular risk factors

Middle-aged adults are exercising more and living longer, but new research suggests that even the fittest among them are not immune to cardiovascular disease -- and they often don't have any symptoms.

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Vicious circle leads to loss of brain cells in old age

The CB1 receptor is responsible for the intoxicating effect of cannabis. However, it appears to act also as a kind of 'sensor' with which neurons measure and control the activity of certain immune cells in the brain. A recent study at least points in this direction. If the sensor fails, chronic inflammation may result -- probably the beginning of a dangerous vicious circle.

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Genetics and pollution drive severity of asthma symptoms

Asthma patients, with a specific genetic profile, exhibit more intense symptoms following exposure to traffic pollution.

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Medical News Today: Mediterranean diet shown to prolong seniors' lives

An Italian study of thousands of people aged 65 and older finds that adherence to a Mediterranean diet is linked to lower risk of premature death.

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Synthetic microbiome? Genetic engineering allows different species of bacteria to communicate

What if the bacteria that live in your gut could monitor your health, report disease, and produce beneficial molecules? Researchers have gotten one step closer to creating such a 'synthetic microbiome' by engineering different species of bacteria so they can talk to each other. Given that there are over 1,000 different strains of intestinal interlopers in the human gut, such coordination is crucial for the development of systems that can sense and improve human digestive health.

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Medical News Today: Stroke significantly increases the risk of dementia

In the largest analysis of its type to date, researchers conclude that stroke significantly increases the risk of developing dementia in older age.

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Medical News Today: Cancer update: Research from August 2018

In this article, we outline some of the most interesting recent findings from cancer research, covering work from a range of institutions and journals.

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A computational analysis identifies a new clinical phenotype of severe malaria

There are more clinical phenotypes of severe malaria than those defined by the World Health Organization (WHO), according to a new study. The results indicate that heart failure can be a pathogenic mechanism of disease, which has implications in the clinical management of these patients.

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Growth in first 3 years of life affects respiratory health in children

Children's growth in the first three years of life affects the development of their lungs and the risk of asthma at 10 years of age.

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Allergists warn that chigger bites may cause allergic reaction to red meat

Chiggers, redbugs, harvest mites -- whatever you call them, they are pesky little bugs whose bites cause really itchy rashes, usually around the ankles and waistline.

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How nearby cells shield tumor cells from targeted therapy

Thyroid cancer researchers have investigated the role of pericytes as part of the tumor microenvironment in the subset of papillary thyroid cancers modulated by a mutation of the BRAF cancer-promoting gene.

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Medical News Today: How does generosity benefit health? Brain study sheds light

Supporting people close to you whom you know are in need affects the brain differently from more impersonal forms of help, suggests a new study.

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Novel concepts for the diagnosis of fatty liver and personalized treatment

Almost one in three adults suffer from non-alcoholic fatty liver. For the affected people this increases the risk of complications such as liver cancer, diabetes, high blood pressure and stroke.

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Similar changes in the brains of patients with ADHD and emotional instability

In both ADHD and emotional instability disorders (e.g. borderline and antisocial personality disorder as well as conduct disorder in children), the brain exhibits similar changes in overlapping areas, meaning that the two types of conditions should be seen as related and attention should be paid to both during diagnosis.

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Why two? Structure of protein FAT10 analyzed

FAT10 is a small protein with a huge effect. Its attachment to a target protein is a signal for its degradation. FAT10 is a marking system for degradation that seems to be inefficient. In contrast to its biological competitor, ubiquitin, which is recycled, FAT10 is degraded along with its target protein which appears wasteful at first glance.

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Positional sleep therapy during pregnancy may promote maternal and fetal health

A new study suggests that an intervention to reduce supine sleep in late pregnancy may promote maternal and fetal health.

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NASA Invites Media to Witness Final Orion Parachute Test in Arizona Desert


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Bodily sensations give rise to conscious feelings

A research group has mapped the organization of human conscious feelings and found them to cluster into five major categories: positive emotions, negative emotions, cognitive functions, somatic states, and illnesses.

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Medical News Today: Can cannabis be a sleep aid?

There are many potential benefits of using cannabis where the drug is legal. One of these is as a sleep aid. There are, however, things to be aware of when using cannabis as a sleep aid, including the potential for dependency. Learn more about the pros and cons of using cannabis for sleeping here.

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Medical News Today: What to know about brain stem strokes

The brain stem controls several vital body functions, such as heart rate, blood pressure, and breathing. A blockage or bleed in the brain stem can cause a brain stem stroke and impact a person’s coordination, movement, and speech. We give an overview of brain stem strokes, including symptoms, treatments, and risks.

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Stroke doubles dementia risk, concludes large-scale study

The study analyzed data on stroke and dementia risk from 3.2 million people across the world. The link between stroke and dementia persisted even after taking into account other dementia risk factors such as blood pressure, diabetes and cardiovascular disease. Their findings give the strongest evidence to date that having a stroke significantly increases the risk of dementia.

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Medical News Today: Is it safe to take ibuprofen while breastfeeding?

Many doctors recommend that women avoid taking ibuprofen when they are pregnant, so people may wonder if this drug is safe to take while breastfeeding. In this article, learn about the safety, risks, and considerations of taking ibuprofen while breastfeeding. We also discuss other pain relievers and natural treatments.

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Top 14 Health Benefits of Scuba Diving - Slideshow

Psychosis, a mental disorder causes altered responses in three brain regions that can be controlled by cannabidiol, a cannabis extract.

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Medical News Today: A new vaccine could wipe out acne

Acne can cause severe discomfort and affect one's quality of life, but existing treatments fall short of expectations. Can a new vaccine outmatch them?

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Medical News Today: How can I increase my platelet count naturally?

Platelets are an essential component of the blood because they help with clotting. Natural ways to increase platelet count include dietary changes, such as eating folate and vitamin C-rich foods and avoiding alcohol. Taking supplements, such as chlorophyll, may also help. Learn how to increase platelet count here.

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Medical News Today: Psychosis: Cannabis extract normalizes brain function

New research shows that a single dose of the cannabis extract cannabidiol reduces abnormal brain activity in people with psychosis.

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Lanadelumab For Hereditary Angioedema (HAE)

Lanadelumab-flyo injection is used to prevent attacks of hereditary angioedema (HAE) - a condition that causes swelling of the body and can be fatal.

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Thursday, August 30, 2018

Medical News Today: What are the signs of prostate infection?

When an infection in the prostate results in inflammation, this is called bacterial prostatitis. Symptoms include pain in the lower abdomen and difficulty urinating. The infection may be acute (short-term) or chronic (long-term), and a treatment plan may include medication, or surgery. Learn more here.

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Medical News Today: Why is my period so light?

A light period is when someone has less menstrual blood or a shorter period than usual. Many factors can affect the flow of periods, including diet, exercise, and health conditions. Pregnancy can cause spotting, which people may mistake for a light period. Learn about the causes and symptoms of light periods here.

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Inhibiting nuclear factor kappa B improves heart function in a mouse model of Duchenne muscular dystrophy

Researchers have uncovered an unexpected mechanism that underlies cardiomyopathy (heart failure) in Duchenne muscular dystrophy (DMD). They report that nuclear factor kappa B down-regulates calcium genes, contributing to cardiomyopathy in DMD. Furthermore, data from a mouse model show cardiomyocyte ablation of NF-kappaB rescues cardiac function.

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A master switch controls aggressive breast cancer

Researchers have identified a master switch that appears to control the dynamic behavior of tumor cells that makes some aggressive cancers so difficult to treat. The gene Sox10 directly controls the growth and invasion of a significant fraction of hard-to-treat triple-negative breast cancers.

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Model can more naturally detect depression in conversations

Researchers detail a neural-network model that can be unleashed on raw text and audio data from interviews to discover speech patterns indicative of depression. Given a new subject, it can accurately predict if the individual is depressed, without needing any other information about the questions and answers.

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Mechanism of Marburg virus sexual transmission identified in nonhuman primates

New research elucidates the mechanism of sexual transmission of filoviruses, which have been shown to persist in the testes and other immune privileged sites. Sexual transmission of filoviruses was first reported in 1968 after an outbreak of Marburg virus disease and recently caused flare-ups of Ebola virus disease in the 2013-2016 outbreak. The team found that Marburg virus persists in seminiferous tubules and that Sertoli cells are the reservoir for the virus.

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Medical News Today: Can you overdose on caffeine?

Caffeine occurs naturally in plants and is found in many foods and drinks, such as coffee, chocolate, and cola. Although too much caffeine can cause unpleasant side effects, accidental overdose is possible although rare. In this article, we look at the symptoms, risk factors, and treatment of caffeine overdose.

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Presynapses come in a packet

Synapses are the interfaces for information exchange between neurons. Scientists have discovered the materials, which form new presynapses for the release of transmitters. The findings may help to design better nerve-regenerating therapies in the future.

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Pushing big data to rapidly advance patient care

The breakneck pace of biomedical discovery is outstripping clinicians' ability to incorporate this new knowledge into practice. Scientists have now written about a possible way to approach this problem, one that will accelerate the movement of newly-generated evidence about the management of health and disease into practice that improves the health of patients.

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Missing men, missing infertility: New research flags up problem

Men are missing from fertility debates and crucial support services because they are often not included in studies and, when they are, it is usually only married, heterosexual men who are asked for data.

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New survey reveals 57 percent of Americans have been surprised by a medical bill

Fifty-seven percent of American adults have been surprised by a medical bill that they thought would have been covered by insurance, according to a new study. Respondents indicated that 20 percent of their surprise bills were a result of a doctor not being part of the network.

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Guidance for preventing C. difficile in neonatal intensive care

Newborns require special diagnosis and treatment considerations for an infectious diarrhea known as Clostridioides difficile (C. difficile) infection, according to a new evidence-based white paper.

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Information technology jobs outpace most other jobs in productivity and growth since 2004

Jobs in information technology -- like computer software, big data, and cybersecurity -- are providing American workers with long-lasting financial stability, suggests a new study.

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Insulin gives an extra boost to the immune system

The role of insulin as a boost to the immune system to improve its ability to fight infection has been detailed for the first time.

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Medical News Today: How does rheumatoid arthritis cause anemia?

Many people with rheumatoid arthritis go on to develop anemia at the same time. This could be due to certain rheumatoid arthritis medications or to changes in the body that affect the production of red blood cells. Learn about the link between rheumatoid arthritis and anemia and the available treatment options here.

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Predicting how splicing errors impact disease risk

Researchers are teasing out the rules that guide how cells process RNA messages from our genes that provide a template for protein synthesis. This will enable better predictions about the impact of specific genetic mutations that affect this process and can cause a host of serious illnesses.

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Drug-resistance of gonorrhea in the EU: Persistent but stable

Neisseria gonorrhoea continues to show high levels of resistance to azithromycin across the European Union and European Economic Area, according to the 2016 results of the European Gonococcal Antimicrobial Surveillance Programme (Euro-GASP). This threatens the effectiveness of the currently recommended dual therapy regimen for gonorrhoea. Overall, the rates of resistance to cefixime, ceftriaxone and azithromycin have remained stable when compared to recent years.

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NASA Awards Contract for Earth Science Mission Hosting Services


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NASA Awards Contract to Upgrade Launch Pad Fuel System for World’s Largest Rocket


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Study illustrates challenges of lowering tetanus mortality

The overall mortality in patients suffering non-neonatal tetanus is high. Efforts to reduce mortality in one sub-Saharan African intensive care unit (ICU) by implementing a standard tetanus protocol did little to change mortality rates, although they shifted causes of deaths, researchers have now reported.

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How damaging immune cells develop during tuberculosis

Insights into how harmful white blood cells form during tuberculosis infection point to novel targets for pharmacological interventions.

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Simple test detects disease-carrying mosquitoes, presence of biopesticide

A new tool uses a smartphone camera, a small 3D-printed box and a simple chemical test to show whether a dead mosquito belongs to the Aedes aegypti species, which carries Zika and other devastating viruses that afflict an estimated 100 million people worldwide each year.

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Medical News Today: What causes cramps without a period?

A variety of factors and underlying conditions can cause cramps outside of a person's regular period. These include irritable bowel syndrome, endometriosis, and pelvic inflammatory disease. In this article, learn more about the possible causes and their additional symptoms, as well as when to see a doctor.

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University supercomputers are science's unsung heroes, and Texas will get the fastest yet

Stampede2

The machine is called Frontera.

Frontera will be the fastest supercomputer at a university.


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Selling access to human specimens: Survey reveals public attitudes

Universities that aim to raise money for research by selling access to their biobanks to private companies should tell patients, a new survey shows. In fact, saying what the money will be used for will likely encourage patients to donate their samples.

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When God is your only friend: Religion and the socially disconnected

New research finds that religious people who lack friends and purpose in life turn to God to fill those voids. However, the findings do not suggest that people who are socially disconnected are more likely to become religious if they were not already.

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New genetic marker could help diagnose aggressive prostate cancer

A new link has been found between certain genetic mutations, the aggressiveness of prostate cancer, risk of developing the disease and poorer survival rates of patients.

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Medical News Today: What is frontal sinusitis and what causes it?

The sinuses are cavities that produce mucus. If a person has frontal sinusitis, the cavities just behind the eyes become inflamed, and the mucus cannot drain correctly. Infections, allergies, or long-term health issues may be responsible. Here, we examine the causes of frontal sinusitis and how treatments vary.

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Researchers are turning to deadly venoms in their quests for life-saving therapies

Scientists detail how technology and a growing understanding of the evolution of venoms are pointing the way toward entirely new classes of drugs capable of treating diabetes, autoimmune diseases, chronic pain, and other conditions.

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Children's bone cancers could remain hidden for years before diagnosis

Scientists have discovered that some childhood bone cancers start growing years before they are diagnosed. Researchers discovered large-scale genetic rearrangements in Ewing Sarcomas and other children's cancers, and showed these can take years to form. The study will help unravel causes of childhood cancers and could help find ways to diagnose and treat these cancers earlier in the future.

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CRISPR halts Duchenne muscular dystrophy progression in dogs

Scientists for the first time have used CRISPR gene editing to halt the progression of Duchenne muscular dystrophy (DMD) in a large mammal, according to a new study that provides a strong indication that a lifesaving treatment may be in the pipeline.

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How our brain and personality provide protection against emotional distress

Researchers recently examined a sample of 85 healthy college students to see how a number of personality traits can protect an individual's brain against symptoms of emotional distress, namely depression and anxiety.

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Scientists decode opium poppy genome

Scientists have determined the DNA code of the opium poppy genome, uncovering key steps in how the plant evolved to produce the pharmaceutical compounds used to make vital medicines. The discovery may pave the way for scientists to improve yields and the disease resistance of the medicinal plant, securing a reliable and cheap supply of the most effective drugs for pain relief and palliative care.

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DNA accessibility, gene expression jointly profiled in thousands of cells

A new assay can concurrently trace, in thousands of different cells, the marks that shape what each cell's genome will do -- the epigenome -- and the copies of the instructions themselves -- the transcriptome. The epigenome and transcriptome are part of the molecular biology that converts the genetic blueprint of DNA into tools and materials for living cells.

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Medical News Today: How can I get to sleep easily?

Many people struggle with falling asleep. The time it takes to fall asleep varies from person-to-person, but there are several things that people can try to make themselves fall asleep faster. Tips to fall asleep naturally include exercise and avoiding caffeine around bedtime. Learn more about ways to fall asleep here.

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Human genome could contain up to 20 percent fewer genes, researchers reveal

A new study reveals that up to 20 percent of genes classified as coding (those that produce the proteins that are the building blocks of all living things) may not be coding after all because they have characteristics that are typical of non-coding or pseudogenes (obsolete coding genes). The work once again highlights doubts about the number of real genes present in human cells 15 years after the sequencing the human genome.

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Medical News Today: Is there a link between acid reflux and palpitations?

Acid reflux and GERD are unlikely to cause heart palpitations directly. However, the same factors, such as eating certain foods, can trigger both acid reflux and palpitations. Acid reflux could also cause anxiety, which can lead to palpitations. Learn more about the link here, as well as how to treat palpitations.

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Your digital assistant may have tons of new features it didn't tell you about

smart speaker

Here's how to find them.

Finding out when your digital assistant has updated can be tricky.


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How does helping people affect your brain? Study shows neurobiological effects of giving social support

Providing 'targeted' social support to other people in need activates regions of the brain involved in parental care -- which may help researchers understand the positive health effects of social ties, reports a new study.

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Novel role of protein in important pathways that lead to cancer malignancy

Researchers have revealed for the first time that a specific protein, the fatty acid-binding protein 5 (FABP5), plays a critical role in the development and metastasis of highly aggressive prostate and breast cancer cells. They point out that a better understanding of the molecular pathways of specific cancers is a step in the direction of finding more effective therapeutic targets.

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Medical News Today: What are the signs of Crohn's disease?

Cramping, stomach pain, and weight loss are some of the signs and symptoms of Crohn’s disease. The symptoms that the disease causes depend on its severity and the area of the digestive tract that it affects. Learn about the signs of Crohn’s disease, its complications, and other diseases that can cause similar symptoms.

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Medical News Today: Cancer: Using cell metabolism to fight stubborn tumors

Targeting cell metabolism could stop cancer cells from using a survival mechanism called autophagy to escape treatment and seed new tumors, says new study.

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Genetically encoded sensor tracks changes in oxygen levels with very high sensitivity

Based on a protein from E. coli, scientists have developed a fluorescent protein sensor able to provide real-time information on dynamic changes in oxygen levels with very high sensitivity. As the oxygen level is a major determinant of cellular function, the idea behind this sensor may revolutionize our ability to detect cellular changes of critical importance, such as in tumors and following stroke and heart attack.

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Using telemedicine to increase life expectancy

Telemedical interventional management reduces hospitalizations and prolongs the life of patients with heart failure. Researchers have shown that these findings apply equally to patients in rural and in metropolitan settings.

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In test with rats, cannabidiol showed sustained effects against depression for seven days

First results appeared 24h after one single dose of the marijuana component; scientists concluded that CBD activate mechanisms which repair neuronal circuitry in patients' prefrontal cortex and hippocampus.

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The god of small things

New research suggests people who are religious gain happiness from believing there is a deeper meaning to everyday events.

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Medical News Today: Fighting Alzheimer's with 'decoy receptors'

Using an innovative approach, scientists move one step closer to a treatment for Alzheimer's. Learning how to tame the brain's immune system is vital.

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Time-restricted feeding improves health in mice with defective circadian clocks

It turns out timing really is everything, at least when it comes to the diets of lab mice whose circadian clocks are disrupted. A study is reporting that limiting the times when the animals eat can correct obesity and other metabolic problems that are normally seen in these mice, even when they're fed an unhealthy diet. The results suggest a previously unknown link between disruption of the clock and eating behavior.

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Discovery of long-lived macrophages in the intestine

Macrophages are specialized immune cells that destroy bacteria and other harmful organisms. Scientists have come to the surprising conclusion that some macrophages in the intestines of mice can survive for quite some time. Most importantly, these long-lived macrophages are vital for the survival of the nerve cells of the gastrointestinal tract. This sheds new light on neurodegenerative conditions of the intestine, but also of the brain.

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Media Invited to News Conference with NASA Astronaut Anne McClain and Space Station Crewmates


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When neurons turn against themselves

Rasmussen's encephalitis is a rare autoimmune disease that primarily affects children and can lead to seizures. As the disease is resistant to drug treatments, it frequently requires surgical interventions aiming to remove or disconnect the affected part of the brain. Researchers have succeeded in describing and mastering the mechanisms at work within neurons in mice, opening the way to possible treatments.

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Mongrel Mob gang opens up to New Zealand researchers for the good of their health

A gang known as the Mongrel Mob has opened up to New Zealand researchers, who have assessed the hepatitis prevalence, knowledge, and liver health risk factors of 52 gang members, affiliates and extended family.

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Unlocking the secrets of cell division in cancer

Scientists have found that some cells can divide without a molecule that was previously thought necessary. Their results explain how liver cells can regenerate after injury and may help us understand how cancer arises and how cancer cells evolve to have additional mutations, which accelerates growth and spread.

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Stigmatizing views and myths about psoriasis are pervasive in the United States

The stigma associated with the autoimmune disease psoriasis may lead people to avoid patients who show signs of the condition, including not wanting to date, shake hands, or have people in their homes if they suffer from the disease. New multidisciplinary research involving both psychologists and dermatologists is the first to examine how common this stigma may be among the general population of the United States as well as among medical students.

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Birth defect predicts testicular cancer, infertility in adulthood

New evidence supports international guidelines recommending surgery before 18 months of age for boys with undescended testes to reduce the risk of both testicular cancer and infertility later in life.

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Medical News Today: Opioid crisis breakthrough: Non-addictive painkiller found effective

Researchers have developed a compound that simultaneously stops the addictive action of opioids and relieves chronic pain as effectively as morphine.

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Amazonian fruit prevents obesity in overfed mice

An extract of camu camu -- a fruit native to the Amazon -- prevents obesity in mice fed a diet rich in sugar and fat, say researchers. The discovery suggests that camu camu phytochemicals could play a leading role in the fight against obesity and metabolic disease.

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Medical News Today: How to manage morning stiffness with rheumatoid arthritis

A high percentage of people with rheumatoid arthritis (RA) experience stiff joints in the morning. People can relieve this morning stiffness by planning ahead and developing a morning routine to help deal with their symptoms. Learn about ways to manage and prevent morning stiffness here.

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New personality test is faster -- and tougher to trick

Psychology researchers have developed a new personality test that is both faster to take and much harder to manipulate by those attempting to control the outcome.

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'Two-headed arrow' to kill ovarian cancer

A researcher is developing a two-fisted, antibody-based approach to destroy deadly ovarian cancer -- an approach he believes could also be modified to kill breast, prostate and other solid tumors.

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Great minds may think alike, but all minds look alike

Though humans differ widely in their congenital abilities, a newly-discovered brain learning mechanism has led researchers to reveal an origin of the identical spectrum of strong and weak links that compose all brains.

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More than just a DNA repair deficiency syndrome

By studying the skin phenotype of the hereditary disease Cockayne syndrome researchers have found a mechanism which can prevent the loss of subcutaneous fat, i.e. one of the cardinal symptoms of Cockayne syndrome.

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Changes in breakfast and dinner timings can reduce body fat

Modest changes to breakfast and dinner times can reduce body fat, a new pilot study reports.

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Speeding progress in migraine requires unraveling sex differences

To decrease the substantial health and economic burden of migraine on individuals and society, researchers need to examine and address how the disease differs between women and men.

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Medical News Today: What are symptoms of type 2 diabetes in children?

Type 2 diabetes is becoming increasingly common in children, and this is linked to a rise in obesity. However, the condition can be difficult to detect in children because it develops gradually. Symptoms, treatment, and prevention of type 2 diabetes are similar in children and adults. Learn more here.

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Rapid heart imaging technique may cut costs, boost care in developing world

A new rapid imaging protocol quickly and cheaply diagnosed heart ailments in patients in Peru.

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Cannabis extract helps reset brain function in psychosis

Researchers have found that a single dose of the cannabis extract cannabidiol can help reduce brain function abnormalities seen in people with psychosis. Results provide the first evidence of how cannabidiol acts in the brain to reduce psychotic symptoms.

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Medical News Today: Does a faint positive line mean you are pregnant?

Home pregnancy tests can sometimes produce a faint positive result. This result often means that pregnancy has occurred, although other factors can also influence the test. Learn more about what a faint positive result means and what to do when one appears. This article also looks at when someone should see a doctor.

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Medical News Today: How to spot and treat RSV in babies

Respiratory syncytial virus infection is common among babies and causes symptoms similar to a cold. Most of the time, it goes away within 1 to 2 weeks, but the virus can also cause severe problems with breathing in some cases. Learn more about the symptoms and treatment options for caregivers here.

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Medical News Today: Can simply changing your meal times help you lose more weight?

A new study looks at how shifting breakfast and dinner times can impact a person's weight loss efforts. Moderate changes may help, it finds.

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Cenegermin-bkbj For Neurotrophic Keratitis

Cenegermin-bkbj eye drops are used to treat moderate or severe disease of the cornea called neurotrophic keratitis. Neurotrophic keratitis is a rare degenerative disease. Basically this drug is a recombinant form of human nerve growth factor.

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Subungual Melanoma / Fingernail Cancer

Subungual (below the nail) melanoma is a rare skin cancer that develops due to activated pigment-producing cells. A brown-black longitudinal band is a typical sign of nail cancer.

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Medical News Today: Best exercises for rheumatoid arthritis pain

People with rheumatoid arthritis (RA) can benefit greatly from developing a daily exercise routine. Certain exercises can reduce RA pain, improve joint stiffness, and increase range of motion. In this article, we discuss the best types of exercise for RA, along with general exercise tips, and which exercises to avoid.

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Medical News Today: MS: New drug proven to slow brain shrinkage

A randomized, placebo-controlled trial shows that a new drug can reduce the atrophy of the brain, which is a hallmark of multiple sclerosis.

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Wednesday, August 29, 2018

Medical News Today: Are red spots on the breast a sign of cancer?

There are many possible causes of red spots or a rash on the breast, including allergic reactions, infections, problems with the milk ducts, and several other skin conditions. However, red spots can sometimes be an early sign of inflammatory breast cancer or Paget’s disease of the breast. Learn more here.

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Stem cells show promise as drug delivery tool for childhood brain cancer

Researchers showed they could shrink tumors in laboratory models of medulloblastoma, and extend life. The study is a necessary step toward developing clinical trials that would see if the approach works for children.

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Switching to hunter-gatherer lifestyle may increase diversity in children's gut microbes

Immersing city dwellers in the traditional lifestyle and diet of a rainforest village for two weeks increases the diversity of the visiting children's -- but not the adults' -- gut microbiota. In a small pilot study, researchers show that the immersion visit did little to shift the adults' skin, oral, nasal and fecal microbiota.

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Medical News Today: Can a baby's heartbeat predict their sex?

Some people believe that the heartbeat of a fetus can indicate its sex, but no scientific evidence supports this theory. An ultrasound scan can give a good idea of the fetus' sex, but the only way to be sure is to wait until birth. We look at the science behind predicting the sex of a baby.

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Changing the way we search for antibiotics -- with a $200, 3D-printed box

A group of researchers has designed and built specialized hardware for their research using an in-house 3-D printer. The new lab instrument is capable of collecting massive amounts of data that will help these researchers in their quest to discover new antibiotics.

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Teen dating violence is down, but boys still report more violence than girls, British Columbia study finds

When it comes to teen dating violence, boys are more likely to report being the victim of violence -- being hit, slapped, or pushed -- than girls. That's the surprising finding of new research from British Columbia, Canada.

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Multiple sclerosis drug slows brain shrinkage, study finds

Results from a clinical trial of more than 250 participants with progressive multiple sclerosis (MS) revealed that ibudilast was better than a placebo in slowing down brain shrinkage. The study also showed that the main side effects of ibudilast were gastrointestinal and headaches.

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First indicators of prognosis for the most aggressive breast cancer

Researchers report a successful classification of triple breast cancer patients, which for the first time discriminates those who can be cured from those who might suffer a relapse. It also identifies new pharmacological targets, and indicates that in patients with these targets, combined treatments with existing drugs could be effective.

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How unsecured medical record systems and medical devices put patient lives at risk

Physicians and computer scientists have shown it is easy to modify medical test results remotely by attacking the connection between hospital laboratory devices and medical record systems.

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Medical News Today: What to know about chronic ear infections

Chronic, or recurring ear infections require medical attention. They are caused by a build-up of fluid behind the eardrum that persists or keeps coming back. Chronic ear infections are more common in children. In this article, we look at the types, causes, and treatments for chronic ear infections.

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Scientists take big step toward finding non-addictive painkiller

Scientists have been working to find a safe, non-addictive pain killer to help fight the current opioid crisis in this country.

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China is hot spot of ground-level ozone pollution

In China, people breathe air thick with the lung-damaging pollutant ozone two to six times more often than people in the United States, Europe, Japan, or South Korea, according to a new assessment. By one metric -- total number of days with daily maximum average ozone values (8-hour average) greater than 70 ppb -- China had twice as many high ozone days as Japan and South Korea, three times more than the United States, and six times more than Europe.

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Dectin-1-mediated pain is critical for the resolution of fungal inflammation

Candidiasis is a painful infection that affects a large number of individuals, occasionally causing severe pain that is solely controlled by resolution of infection. Here, Dectin-1 inhibition was found to block pain during fungal infection. Researchers found that clodronate, a drug that is currently used for osteoporosis treatment, could suppress severe pain in fungal infection, and that the Dectin-1 pathway could be an important new target for treatment of pain.

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Medical News Today: What are the consequences of a sedentary lifestyle?

People living a sedentary lifestyle spend too much time engaging in behaviors that expend very little energy. A sedentary lifestyle can cause severe health issues, including cancer, diabetes, and poor cardiovascular health. Solutions include doing more exercise. Learn about the effects of a sedentary lifestyle here.

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All the best new gadgets from the 2018 IFA consumer electronics show

Robot legs

Lots of new gadgets abound.

Check out some new gadgets from the comfort of your gaming throne. Oh, you don't have a gaming throne? Well, you can get one.


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Restless legs syndrome brain stimulation study supports motor cortex 'excitability' as a cause

Researchers report new insights into brain centers involved in restless legs syndrome and disturbed sleep.

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Diplomats' mystery illness linked to radiofrequency/microwave radiation, researcher says

In a new article, a researcher makes the case that publicly reported symptoms and experiences of a 'mystery illness' afflicting American and Canadian diplomats in Cuba and China strongly match known effects of pulsed radiofrequency/microwave electromagnetic (RF/MW) radiation.

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Medical News Today: How do you use vaginal suppositories?

People can use vaginal suppositories for reasons ranging from birth control to treatment for infection. Vaginal suppositories are simple to insert, as the step-by-step guide and tips in this article explain. We also look at the different types of vaginal suppositories, and when people may benefit from their use.

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NASA Awards Electrical Systems Engineering Services Contract


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Food activates brown fat

Brown fat consumes energy, which is the reason why it could be important for preventing obesity and diabetes. Working together with an international team, researchers were able to demonstrate that food also increases the thermogenesis of brown fat, and not just cold as previously assumed.

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Father's diet could affect the long-term health of his offspring

New research has shown that a lack of protein in a father's diet affects sperm quality which can have a direct impact on the long-term health of their offspring.

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Male and female tennis players decline at same rate

The physical abilities of male and female tennis stars decline at the same rate as they age, new research shows.

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Medical News Today: Eight home remedies for bee stings

A bee sting causes a painful, raised welt to form on the skin. This welt usually disappears after a few days without treatment, but some natural remedies can help to speed healing and reduce pain and swelling. Here, learn about the research behind home remedies for bee stings and when to see a doctor.

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Electronic device implanted in the brain could stop seizures

Researchers have successfully demonstrated how an electronic device implanted directly into the brain can detect, stop and even prevent epileptic seizures.

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What's that smell? Scientists find a new way to understand odors

Scientists have discovered a new way to organize odor molecules based on how often they occur together in nature, and to map this data to discover regions of odor combinations humans find most pleasurable.

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Children suffering from tics can be helped by both group and individual therapy

Nonvoluntary stressful movements or sounds are everyday reality for children and adolescents with Tourette syndrome, but the symptoms can be significantly reduced -- both when help comes individually and in a group.

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Tight-knit teammates may conform to each other's behavior

In a study with NCAA athletes, researchers found that the more closely a player identified as being part of their team, the more likely they were to conform to their teammates' behavior. This was true for both risky and positive behaviors.

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Celebrity culture likely contributed to destigmatizing out-of-wedlock childbirth

In 1992, former Vice President Dan Quayle criticized the sitcom character Murphy Brown's decision to have a child out of wedlock. That ignited discussions that continue today about whether celebrities might be contributing to the demise of the nuclear family, yet 40 years of data from one reputable celebrity news source suggests that celebrities in fact have fewer out-of-wedlock childbirths compared to the rest of the U.S. population.

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Depressed children 6 times more likely to have skill deficits, MU study finds

Now, researchers have found that children who show mild to severe symptoms of depression in second and third grades are six times more likely to have skill deficits, such as difficulties with social skills or academics, than children without symptoms. Parents and teachers also had difficulties recognizing depression in children.

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Study of rare cancer yields therapeutic clues to combat drug resistance

The team set out to explore cancer drivers that allow NUT midline carcinoma -- a rare, aggressive cancer that can arise in multiple organs -- to become impervious to drugs. Their results may apply to several forms of cancer fueled by the same mutated driver gene, and their approach may be applicable to other types of cancer whose genomes have been sequenced.

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Better assessments for early AMD

The European MACUSTAR consortium is conducting a multi-country clinical study on age-related macular degeneration. The clinical study focuses on the intermediate stage of the disease, in which a person's vision under low-light and low-contrast conditions is impaired. Throughout Europe, a total of 20 study centers will recruit and follow-up with 750 patients.

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Medical News Today: What causes lactation when not pregnant or breastfeeding?

Women usually begin lactating after giving birth or sometimes during pregnancy. However, some women and men may produce a milky discharge from the nipples without being pregnant or breastfeeding. Doctors call this condition galactorrhea. In this article, learn about the possible causes of lactating when not pregnant.

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A recipe for regenerating nerve fibers across complete spinal cord injury

Scientists have designed a three-stepped recipe for regenerating electro-physiologically active nerve fibers across complete spinal cord lesions in rodents. Rehabilitation is still required to make these new nerve fibers functional for walking.

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Quality of life after spinal cord injury: What functional abilities have the greatest impact?

Independence in mobility is the single most important factor affecting quality of life in patients with traumatic spinal cord injury (TSCI), reports a new study.

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Environmentally friendly photoluminescent nanoparticles for more vivid display colors

A research team has synthesized non-toxic, cadmium-free light-emitting nanoparticles. The nanoparticles emit clean colors, which had not been possible previously with nanoparticles using the same non-toxic materials. This was achieved by modifying and optimizing the synthesis and treating the fabricated nanoparticles -- they were encased in semiconductor shells with an amorphous structure.

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Failing immune system 'brakes' help explain type 1 diabetes in mice

Immune reactions are usually a good thing -- the body's way of eliminating harmful bacteria and other pathogens.

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Potential target for treating pain during surgery

A research team has published a study that improves the understanding of the pain-sensing neurons that respond to tissue injury during surgery.

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Rethinking a healthy diet from a global perspective

Scientists are using research from several large global studies to develop an updated, international approach of identifying a healthy diet.

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Training for parents referred to CPS improves toddler's physiological regulation

A parental training program for families referred to Child Protective Services improved toddlers' unconscious reactions to mildly stressful situations, as well as improving parents' behavior, according to a new study.

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Nnew insights for ways to use cell metabolism to treat cancer

Researchers have discovered that cell metabolism plays an important role in the ability of cells to start a survival program called autophagy, an unwanted side effect of some anti-cancer drugs that helps some tumor cells dodge treatment and eventually regrow into new tumors.

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Another AI winter could usher in a dark period for artificial intelligence

robot broken heart ai winter

It's happened before.

Artificial intelligence researchers have already weathered several "AI winters" of decreased funding and public skepticism. They may face another one soon.


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Medical News Today: What is the link between rheumatoid arthritis and fevers?

Fever is a common and often overlooked symptom of rheumatoid arthritis (RA). The exact cause is not known, but inflammation and immune responses may be responsible for RA fevers. In this article, we take a close look at RA fevers, including their causes, symptoms, and treatment. We also discuss when to see a doctor.

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Medical News Today: How exercise affects metabolic hormones

A new study reveals that endurance training, such as cycling, impacts 'metabolic signaling molecules' differently to resistance training with weights.

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New potential biotherapy for Alzheimer's disease

Researchers have discovered that a modified version of an important immune cell protein could be used to treat Alzheimer's disease. The study reveals that soluble versions of a protein called TLR5 can reduce the buildup of amyloid plaques in the brains of Alzheimer's disease model mice and prevent the toxic peptide that forms these plaques from killing neurons.

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Medical News Today: Letter from the Editor: Lucky number seven

Ever wondered what it's like to work in the MNT editorial office? Managing Editor Honor Whiteman sheds some light in this month's letter.

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Medical News Today: Ketamine for depression may contribute to opioid dependence

A new study warns that ketamine works almost like an opioid, and it raises concerns that the drug may do more harm than good in the long run.

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On the horizon: An acne vaccine

A new study reports important steps that have been taken towards the development of an acne vaccine. The investigators demonstrated for the first time that antibodies to a toxin secreted from bacteria in acne vulgaris can reduce inflammation in human acne lesions.

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Medical News Today: Dairy and meat 'beneficial for heart health and longevity'

What does a modern, international diet that keeps your heart healthy look like? A new study investigates, and it draws some controversial conclusions.

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Medical News Today: What to know about MRSA in children

MRSA is a potentially serious bacterial infection. Children and toddlers can pick up MRSA from other kids, usually when the bacteria enter a cut or scrape. In this article, learn how to identify a MRSA infection in a child, what to do next, and how to prevent the infection from spreading.

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Here's the simple law behind your shrinking gadgets

Number of transistors per chip

Transistors get smaller and your computer gets faster.

Transistors get smaller and your computer gets faster.


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Smoking and drinking can damage arteries 'very early in life'

The arteries of teenagers who drink alcohol and smoke, even very occasionally, are already beginning to stiffen by age 17, according to new research.

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Medical News Today: What are the benefits of pistachios?

Pistachios are nuts that offer numerous health benefits. These benefits include eye health, gut health, and high protein content that may be beneficial for dieting. They are also full of antioxidants and good for blood sugar balance. Learn more about the health benefits of pistachios, and some common myths, here.

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New way to break cancer's vicious cycle

This study reveals how some tumors fuel their own growth and how stopping this vicious cycle could lead to new treatments.

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Chemotherapy may lead to early menopause in young women with lung cancer

A new study suggests chemotherapy may cause acute amenorrhea leading to early menopause in women with lung cancer. The study is the first to comment on amenorrhea rates in women younger than 50, concluding that women with lung cancer who desire future fertility should be educated about risks and options before starting treatment.

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Gum disease treatment may improve symptoms in cirrhosis patients

Routine oral care to treat gum disease (periodontitis) may play a role in reducing inflammation and toxins in the blood (endotoxemia) and improving cognitive function in people with liver cirrhosis.

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Single-step nasal spray naloxone easiest to deliver according to new research

Single-step nasal spray naloxone is the easiest to deliver, according to new research.

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Medical News Today: Is it possible to get pregnant while on birth control?

Although some forms of birth control are nearly 100 percent effective, they can fail sometimes. In this article, we explain why different types of birth control fail and discuss the percentage of women who get pregnant while using birth control. We also cover the early symptoms of pregnancy and when to see a doctor.

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Ketamine activates opioid system to treat depression

A new study finds that ketamine's acute antidepressant effect requires opioid system activation, the first time that a receptor site has been shown in humans to be necessary for any antidepressant's mechanism of action. While opioids have been used historically to treat depression, they are known to carry a high risk of dependence.

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Medical News Today: Newly discovered skull channels play role in immunity

Newly discovered channels in the skull allow injured brain tissue to communicate directly with the bone marrow, regulating the release of immune cells.

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Medical News Today: Primary breast cancer can 'shut down its own spread'

Groundbreaking research finds that primary breast cancers can stop their own spread. The findings may help prevent metastasis by 'freezing' tumors.

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Stiripentol for Dravet Syndrome

Stiripentol is used as an add-on therapy with clobazam and valproate to treat seizures associated with Dravet syndrome, a rare form of epilepsy in patients 2 years and older whose seizures were uncontrolled by clobazam and valproate.

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Tuesday, August 28, 2018

Medical News Today: What causes stasis dermatitis and ulcers?

Stasis dermatitis is a skin condition that affects the lower legs and can cause swelling, itching, and ulcers. It often occurs in people with conditions that affect blood flow in the legs, such as chronic venous insufficiency and varicose veins. Without treatment, it can lead to severe complications. Learn more here.

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Tree swallow study: Stressful events have long-term health impacts

Little is known about how brief yet acute stressors -- such as war, natural disasters and terror attacks -- affect those exposed to them, though human experience suggests they have long-term impacts. Two recent studies of tree swallows uncover long-term consequences of such passing but major stressful events. Both studies provide information on how major stressful events have lasting effects and why some individuals are more susceptible to those impacts than others.

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Misfolded proteins serve as 'inherited memory' of toxic insults

Protein aggregates have a bad reputation in conditions such as Alzheimer's disease and Parkinson's disease, but in bacteria, inheritance of aggregates by daughter cells may help protect against the same toxic stresses that triggered them in parental cells, according to a new study.

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Scientists find a new way to attack herpesviruses

Human cytomegalovirus is a leading cause of birth defects and transplant failures. As it's evolved over time, this virus from the herpes family has found a way to bypass the body's defense mechanisms that usually guards against viral infections. Until now, scientists couldn't understand how it manages to do so.

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Better understanding of potential regeneration after brain/spinal cord injury

Researchers have uncovered new information on the pathways involved in neuronal regeneration, hopefully bringing the medical community one step closer to managing brain and spinal cord injuries.

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More patients survive sudden cardiac arrest with new EMS technique that uses a breathing tube

A new study showed that a change in the type of breathing tube paramedics use to resuscitate patients with sudden cardiac arrest can significantly improve the odds of survival and save thousands of lives. More than 90 percent of Americans who experience sudden cardiac arrest die before, or soon after, reaching a hospital.

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Three factors that predict life-threatening respiratory disease in burn patients

For the first time, researchers have devised a model to predict burn patients who are most likely to develop life-threatening acute respiratory distress syndrome (ARDS). The prediction model includes three factors: the extent of the patient's inhalation injury, the percentage of the patient's body that was burned and whether the patient had high levels of a blood clotting protein called von Willebrand factor.

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Chest pain drug falls short in preventing first episode of ventricular arrhythmia or death

A trial of more than 1,000 patients with implantable cardioverter defibrillators found that the drug ranolazine (used to treat chest pain; brand name Ranexa (R)) was safe but didn't decrease the likelihood of the first occurrence of ventricular arrhythmias or death in this high-risk population. The drug did lower the risk for recurrent ventricular tachycardia by 30 percent, suggesting it could be a treatment option for this very sick population for which there are limited therapies.

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Medical News Today: Anti-inflammatory meal plan: 26 recipes to try

For people with chronic inflammatory conditions, diet can have a powerful effect. Certain foods can help to reduce joint pain, stiffness, and other symptoms. These include omega-3s, antioxidants, and probiotics. In this article, we provide 26 anti-inflammatory recipes you can use in a healthful, nutritious meal plan.

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Google says its search can't be biased—that's not how search works

Google

It's not politics. It's the internet.

President Donald Trump accused Google of skewing its search results.


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Genes that regulate how much we dream

Sleep is known to allow animals to re-energize themselves and consolidate memories. Rapid eye movement (REM) sleep is known to play an important role in maintaining a healthy mental and physical life, but the molecular mechanisms behind this state are barely understood. Now, scientists have identified a pair of genes that regulate how much REM and non-REM sleep an animal experiences.

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Alternative treatment for peripheral artery disease

Scientists have a new way to fight peripheral artery disease, or PAD, an ailment affecting 8 million Americans.

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Writing a 'thank you' note is more powerful than we realize, study shows

New research proves writing letters of gratitude, like Jimmy Fallon's 'Thank You Notes,' is a pro-social experience people should commit to more often. The gesture improves well-being for not only letter writers but recipients as well.

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Researchers 3D print prototype for 'bionic eye'

A team of researchers has, for the first time, fully 3D printed an array of light receptors on a hemispherical surface. This discovery marks a significant step toward creating a 'bionic eye' that could someday help blind people see or sighted people see better.

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The link between obesity, the brain, and genetics

Clinicians should consider how the way we think can make us vulnerable to obesity, and how obesity is genetically intertwined with brain structure and mental performance, according to new research.

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Mapping out cancer's movements

A new application of time-of-flight secondary ion mass spectrometry can generate maps showing how tumors signal to their microenvironments in pancreatic cancer mouse models.

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New sensor could help doctors monitor patient progress from a distance

A self-powered sensor could allow doctors to remotely monitor the recovery of surgical patients. The small, tube-like device is designed to be fitted to braces after joint surgery to wirelessly send information to computers, smartphones or smartwatches to track range of motion and other indicators of improvement.

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Medical News Today: What to know about rheumatoid lung disease

Rheumatoid lung disease happens when rheumatoid arthritis (RA) affects a person's lungs. Lung issues arise in around 10 percent of people with RA, including interstitial lung disease or lung nodules. In this article, we give an overview of rheumatoid lung disease, including symptoms, treatments, and life expectancy.

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Novel brain network linked to chronic pain in Parkinson's disease

Scientists have revealed a novel brain network that links pain in Parkinson's disease to a specific region of the brain.

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Teenagers have a hard time reading one another's tones of voice

New research shows that the ability to understand what someone is feeling based on their tone of voice can be challenging in mid-adolescence (between 13-15 year olds), particularly when it comes to tones of voice which express anger, meanness, disgust, or happiness.

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Medical News Today: Can you miss a period and not be pregnant?

A missed period is often one of the first signs of pregnancy, but there are a variety of other reasons why a person might not menstruate. Learn which lifestyle factors and medical conditions can be responsible for a person’s missed period when a pregnancy test is negative. We also cover false negative test results.

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Novel biomedical imaging system

Researchers are developing a novel biomedical imaging system that combines optical and ultrasound technology to improve diagnosis of life-threatening diseases. Photoacoustic tomography is a noninvasive technique that converts absorbed optical energy into acoustic signal. Pulsed light is sent into body tissue, creating a small increase in temperature that causes tissue to expand and create an acoustic response that can be detected by ultrasound transducer. The ultrasound data is used to visualize the tissue.

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Anxiety, depression, other mental distress may increase heart attack, stroke risk in adults over 45

A new study links anxiety, depression and other mental distress to an increased risk of heart attack and stroke among adults ages 45 or older, even after factoring for lifestyle behaviors and disease history. The associations were slightly stronger for stroke among women than men.

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Medical News Today: What are gastritis and duodenitis?

Gastritis and duodenitis are two similar conditions that involve inflammation of regions of the digestive tract. They share many symptoms, including stomach pain and nausea, and have the same causes. The treatment will depend on the cause of the problem, but doctors can usually cure these conditions effectively.

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Medical News Today: Don't buy into the backlash — the science on meditation is clear

Every cultural trend experiences a backlash at some point. But one flawed study can't diminish the benefits of meditation in the workplace.

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Comparing the limits of 'unlimited' smartphone data plans

Youtube

You get access to lots of data, but it may not be very fast.

Explore the subtleties of unlimited data plans from Sprint, T-Mobile, Verizon, and AT&T…


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New treatment can halve hospital stays for some patients with heart infection

A new treatment can halve hospital stays for some patients with a heart infection (endocarditis), according to late breaking results of the POET trial.

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Low carbohydrate diets are unsafe and should be avoided, study suggests

A large study suggests that low carbohydrate diets are unsafe and should be avoided, say researchers who found that people who consumed a low carbohydrate diet were at greater risk of premature death.

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Differences between combined, isolated use of cannabis, nicotine on brain networks

Researchers have investigated the effects on the brain of concurrent cannabis and nicotine use, versus the use of solely cannabis and solely nicotine.

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Medical News Today: Dairy consumption guidelines 'should be revised'

Apart from milk, dairy foods likely protect against premature death from all causes and from cerebrovascular causes, according to newly presented research.

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Medical News Today: What is the best home remedy for toenail fungus?

People can treat fungal infections of the toenail with medication, but sometimes this can cause side effects. Some home remedies and natural treatments may help treat toenail fungus, such as baking soda, vinegar, and mouthwash. Learn more about them and the scientific evidence to support their use here.

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Take a vacation -- it could prolong your life

A 40-year Finnish study of middle-aged male executives finds that taking vacations could prolong life.

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Current advice to limit dairy intake should be reconsidered, research suggests

New research finds that with the exception of milk, dairy products have been found to protect against both total mortality and mortality from cerebrovascular causes.

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E. coli strain from retail poultry may cause urinary tract infections in people

A strain of Escherichia coli (E. coli) found in retail chicken and turkey products may cause a wide range of infections in people, according to a new study.

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Novel gene mutation found in lymphatic disorder

Pediatric researchers have identified a gene mutation that causes a serious lymphatic condition, and used that knowledge to restore normal lymphatic vessels in model animals. The laboratory findings may lead to a new therapy for patients with this type of abnormal lymphatic circulation. Abnormal lymphatic flow may sometimes cause severe symptoms, including respiratory distress, fluid accumulation and swelling in limbs and tissues.

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Effects of deep brain stimulation in patients with Parkinson's disease

Researchers have studied motor and cognitive effects of deep brain stimulation in patients with Parkinson's disease. Their results show that the adverse cognitive effects of deep brain stimulation are linked to a different neural pathway than that responsible for the treatment's desired motor effects. This finding will help optimize treatments for patients with Parkinson's disease.

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Medical News Today: Distress boosts heart attack and stroke risk

Experiencing high levels of psychological distress has an important impact on a person's risk of heart attack and stroke, new research warns.

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Close ties with fathers help daughters overcome loneliness

Fathers play a key role in helping their young daughters overcome loneliness, a new study has found.

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Scientists sweep cellular neighborhoods where Zika hides out

Researchers report a comprehensive analysis of interactions between Zika virus proteins and native human proteins. One of their findings gives insight into how Zika escapes immune signaling and where the virus proliferates inside the cell.

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Artificial intelligence can deliver specialty-level diagnosis in primary care setting, study shows

A system that uses artificial intelligence (AI) to detect diabetic retinopathy without a person interpreting the results earned Food and Drug Administration (FDA) authorization in April, following a clinical trial in primary care offices. The study was the first to prospectively assess the safety of an autonomous AI system in patient care settings.

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Medical News Today: Forehead wrinkles — an early sign of cardiovascular disease?

According to new research, deep wrinkles in one's forehead could signal the onset of atherosclerosis, which is the hardening of the arteries.

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Study helps children hit the right note in supporting autistic peers

Collaborative music lessons in schools improve the attitudes of pupils towards their peers with autism.

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Breakthrough sensor to help people with bipolar disorder monitor lithium levels

Patients living with bipolar disorder and depression will soon be able to use a unique wearable sensor to safely monitor their lithium drug levels.

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Protein modifications pointing to cancer

Researchers can, for the first time, precisely characterize the protein modification ADP-ribosylation for all proteins in a tissue sample. The changes, which are a typical reaction to stress, provide information about the condition of a cell. They are now testing the new method to diagnose and treat cancer.

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Post-workout muscle building and repair blunted in obese adults

Obesity is associated with a host of health problems, including heart disease, type 2 diabetes and high blood pressure. According to a new study, obesity also diminishes a person's ability to build muscle after engaging in resistance exercise.

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Researchers develop 'cytological ruler' to build 3D map of human genome

It has been almost 20 years since the human genome was first sequenced, but researchers still know little about how the genome is folded up and organized within cells. Researchers describe a new technique that can measure the position of every single gene in the nucleus to build a 3D picture of the genome's organization.

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Smallest medical robot for the Guinness World Records

It can't be seen with a human eye. It doesn't look anything like C-3PO or R2-D2, or even BB-8. But, nevertheless, it is a robot (all 120nm of it) and its now been deemed the Smallest Medical Robot.

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Combination approach shows promise for beating advanced melanoma

A new study has found that a treatment that uses a bacteria-like agent in combination with an immunotherapy drug could help some people with advanced melanoma, an aggressive form of skin cancer, live longer.

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Potential drugs developed to help curb smoking

Researchers have created more than a dozen candidate drugs with the potential to curb smokers' desire for nicotine by slowing how it is broken down in the body. The researchers hope the substances can help people reduce their consumption of tobacco, if not quit altogether.

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Mechanisms behind focused-ultrasound-assisted treatment of brain tumors

A study has analyzed, for the first time, the mechanisms underlying the use of focused ultrasound to improve the delivery of anti-cancer drugs across the blood brain barrier into brain tumors.

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Heart-brain connection could be predictive biomarker for epilepsy

Heartbeat irregularities connected to brain activity abnormalities may lead to the ability to predict eventual epileptic seizures in subjects who suffered physical or infectious brain insults, according to Penn State researchers who studied mouse models of cerebral malaria, which often causes epilepsy in those who survive.

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Ebola species found in bats ahead of any potential outbreak

For the first time, scientists have discovered a new ebolavirus species in a host prior to detection in an infected human or sick animal.

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Medical News Today: What to know about complex PTSD

Complex post-traumatic stress disorder can develop when a person has experienced prolonged or repeated trauma. It can cause additional symptoms, as well as those of post-traumatic stress disorder (PTSD). Here, learn more about complex PTSD, including the causes, symptoms, and treatments.

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Medical News Today: Tips for dealing with rheumatoid arthritis flare-ups

Rheumatoid arthritis (RA) flares come and go in waves. When an RA flare occurs, people can use a range of methods, including medications and lifestyle changes, to help manage the symptoms of inflammation. Symptoms include joint pain and stiffness. In this article, we look at effective ways of dealing with RA flares.

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Medical News Today: Low-carb diets 'are unsafe and should be avoided'

New research finds a correlation between low-carb diets and risk of death from any cause, as well as death from heart disease, stroke, and cancer.

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Molluscum Contagiosum (MC) / Water Warts

Molluscum contagiosum (MC) or water warts is a viral skin infection caused by the molluscum contagiosum virus (MCV). It is characterized by pinkish, raised bumps on the skin that are painless but often itchy.

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Medical News Today: Could a natural sugar protect against diabetes?

In a mouse study, a natural sugar was found to reverse some of the changes seen in metabolic syndrome. These are early but fascinating results.

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Two monster black holes just collided — it’s so massive, it shouldn’t exist

Two colossal black holes—among the most massive ever seen—collided in deep space, creating gravitational waves that rippled across the cosmo...