Hypoxia is a key factor that accompanies most brain pathologies, including ischemia and neurodegenerative diseases. Reduced oxygen concentration results in irreversible changes in nerve cell metabolism that entails cell death ...
Nov 25, 2019
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Researchers know exercise improves mood for people with depression, but there are still questions about exactly how it makes people feel better.
Aug 14, 2019
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The neurotransmitter brain-derived neurotrophic factor (BDNF) acts in the muscle, so that during strength training endurance muscle fiber number is decreased. Researchers at the University of Basel's Biozentrum have more ...
Jul 25, 2019
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What if wearing a blood pressure cuff could help prevent stroke? In a new study, people who restricted their blood flow by wearing inflated blood pressure cuffs on an arm and leg showed signs of more controlled blood flow ...
May 29, 2019
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An international team of researchers representing several institutions in Japan and the US has published promising findings that may stand to benefit people living with the specter of Alzheimer's and other neurodegenerative ...
Over the past quarter-century, researchers have published hundreds of studies suggesting a small set of particular genes or gene-variants plays a substantial role in boosting susceptibility to depression. Such papers fueled ...
Apr 03, 2019
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A group of Hokkaido University scientists and collaborators have developed a method that could be used to treat heart failure patients whose exercise capacity has been impaired.
Mar 04, 2019
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Along with many other harmful health consequences, smoking tobacco causes chemical changes, oxidative stress and inflammation in the brain. Excessive alcohol use can have similar effects. Surprisingly, however, very few studies ...
Feb 27, 2019
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When a car crash or explosion results in an optic nerve injury, eliminating an enzyme known to promote inflammation appears to aid recovery, scientists report.
Feb 11, 2019
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A study by researchers at Yale University reveals a complex interplay of two different growth factors in the rapid and long-lasting antidepressant effects of ketamine. The study, published in Biological Psychiatry, reports ...
Jan 31, 2019
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