Tuesday, September 1, 2020

Brain estrogen is key to brain protection when oxygen is low

When the brain isn't getting enough oxygen, estrogen produced by neurons in both males and females hyperactivates another brain cell type called astrocytes to step up their usual support and protect brain function.

from Top Health News -- ScienceDaily https://ift.tt/2QFE4uO

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A NASA satellite caught a giant tsunami doing something no one expected

A Pacific-wide tsunami triggered by a magnitude 8.8 Kamchatka earthquake gave scientists their first detailed satellite view of a major tsun...