(Medical Xpress)—An enduring neurobiological mystery is why do vertebrate rods and cones shut down their transmitter release in response to a light stimulus. If that particular question is too broad, then consider a slight ...
Surgery would be inconceivable without general anesthesia, so it may come as a surprise that despite its 175-year history of medical use, doctors and scientists have been unable to explain how anesthetics temporarily render ...
May 29, 2020
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It's clear that chronic stress can impact our behavior, leading to problems like depression, reduced interest in things that previously brought us pleasure, even PTSD.
Jan 24, 2023
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Most people know about the painkiller paracetamol, commonly used against headaches and ingested orally.
Mar 25, 2020
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Aspirin use is associated with a 26% raised risk of heart failure in people with at least one predisposing factor for the condition. That's the finding of a study published today in ESC Heart Failure, a journal of the European ...
Nov 22, 2021
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A new targeted therapy using non-thermal radio waves has been shown to block the growth of liver cancer cells anywhere in the body without damaging healthy cells, according to a study conducted by scientists at Wake Forest ...
May 31, 2019
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Dear Mayo Clinic: My dad was diagnosed with hypertrophic cardiomyopathy at age 52. He has been on medication for a few months, but doctors said he likely will need surgery, even though his symptoms are very mild. Is surgery ...
May 6, 2016
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Older adults taking blood pressure-lowering medications known to cross the blood-brain barrier had better memory recall over time compared to those taking other types of medicines to treat high blood pressure, according to ...
Jun 21, 2021
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Researchers from the Netherlands Institute for Neuroscience have, for the first time, witnessed nerve plasticity in the axon in motion.
Sep 18, 2023
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Researchers know that anxiety is a result of repeated stress. William Colmers, a University of Alberta professor in the Department of Pharmacology, is trying to understand why stress affects people differently, and to identify ...
Jun 14, 2018
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