Low Brain Oxygen Ups Alzheimer's Risk چاپ
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دوشنبه, 28 آبان 1386 ساعت 08:42
Lab Mice Living in Low Oxygen Show Worse Memory, More Brain Plaque

In humans, conditions such as stroke that hamper blood flow in the brain can limit the brain's oxygen supply. Even a "slight" rise in BACE1 activity "could lead to a dramatic increase in [amyloid beta] production," the researchers write.Low brain oxygen levels might also affect other genes and may spur brain cell death, worsening memory in Alzheimer's disease, Song's team notes.Boosting brain oxygen levels may benefit Alzheimer's patients, the researchers say. However, their study did not test that theory.


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