MeSH tree: B01.050.150.900.649.313.992.635.505.500
A supplement widely promoted for athletic performance may interfere with some of the heart's beneficial adaptations to exercise, according to new Dalhousie University research published in Scientific Reports.
May 15, 2026
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Aging is particularly harsh on the hippocampus—the brain region responsible for learning and memory. Now, researchers at UC San Francisco have identified a protein that's at the center of this decline.
Aug 19, 2025
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51
For the first time, bird flu has been detected in rats, the U.S. Department of Agriculture (USDA) confirmed, according to a recent report.
Feb 24, 2025
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Adding sugar or artificial sweeteners to coffee disrupted the body clocks in mice more than coffee on its own, researchers have found, with it causing day and night to be reversed in some mice. If this holds for humans as ...
Dec 19, 2024
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Everyone wants to live to a ripe old age, but no one wants to be decrepit. Now, University of Connecticut researchers have demonstrated a treatment that could lengthen life—and vigor—up to the very end.
Aug 6, 2024
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A University of Maryland review of scientific literature suggests domestic cats can contract the rapidly evolving bird flu H5N1, potentially putting owners, veterinarians and others at risk if the virus continues to circulate ...
Jun 17, 2024
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In order to explore brain disorders and discover potential treatments, it is crucial to analyze and interpret the signals transmitted by the brain. Although neural probes attached to the brain can effectively detect subtle ...
Sep 22, 2023
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Oxidative stress—characterized by elevated levels of unstable molecules called reactive oxygen species—is associated with neurodegeneration and cardiovascular disease. However, until recently it has not been possible to demonstrate ...
Jun 14, 2023
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Cancer's ability to spread throughout the body—a process known as metastasis—is responsible for the vast majority of cancer deaths. And a key feature of metastasis is that the cancer cells move, breaking away from a primary ...
May 10, 2023
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The outer layer of the brain, known as the cortex, is made of different types of neurons. Neuroscience studies suggest that these different neuron types have distinct functions, yet for a long time this was difficult to ascertain, ...
