A study led by Guadalupe Sabio and José Jalife at the Centro Nacional de Investigaciones Cardiovasculares (CNIC) in Madrid has identified a new signaling mechanism implicated in the development of ventricular fibrillation, ...
Nov 27, 2023
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A collaboration between Vanderbilt University professors of chemistry and medicine yielded a promising compound to treat arrhythmia from an unlikely place: the fungal natural product verticilide.
Feb 22, 2019
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It has been known for decades that low temperatures can trigger specialized fat cells to burn energy to produce heat, but in a new study, UC San Francisco researchers have discovered a new heat-producing pathway in fat cells ...
Nov 13, 2017
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Normally, people consider scorpions to be dangerous because of their venomous sting, but an international group of researchers recently discovered that a particular family of toxins, the calcins, found in some venom, might ...
Apr 18, 2016
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Whenever muscles contract, so-called ryanodine receptors come into play. Calcium ions, which are ultimately responsible for the contraction of muscle cells, are released from storage organs and flow through these ion channels. ...
Dec 2, 2014
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We've all seen the story in the news before. Whether it's the death of a physically fit high school athlete at football training camp in August, or of an elderly woman gardening in the middle of the day in July, heat stroke ...
Jan 8, 2012
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