Hailed as one of the most important medical advances, the discovery of general anesthetics—compounds that induce unconsciousness, prevent control of movement and block pain—helped transform dangerous and traumatic operations ...
Apr 27, 2020
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Calcium ions are essential to how muscles work effectively, playing a starring role in how and when muscles contract, tap energy stores to keep working and self-repair damage. Not only are calcium ions vital for the repair ...
Oct 31, 2019
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Alzheimer's disease (AD) is the most common cause of dementia but the changes in brain cell function underlying memory loss remains poorly understood. Researchers at the University of Bristol have identified that calcium ...
Sep 11, 2019
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Loud sounds can impair hearing for a short time. Researchers at Linköping University, Sweden, have discovered a mechanism that explains how this happens. Their results are presented in the journal Proceedings of the National ...
Mar 8, 2019
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The permanent neurological deficits of multiple sclerosis patients largely depend on the extent of degeneration of long nerve fibers. The latter is initiated by ruptures in the cell membrane and the resulting influx of calcium ...
Jan 25, 2019
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The objective of the research, undertaken in the laboratories of the IBPM, is to develop a model for studying Alzheimer's disease (AD) of sporadic origin—in other words, AD that is not due to a hereditary genetic mutation. ...
Oct 10, 2018
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New research has uncovered a potential new therapy for the currently untreatable delayed neuropathy caused by acute exposure to insecticides or chemical weapons that attack the nervous system. The study, published in the ...
Aug 1, 2017
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A new study published in Nature Communications and co-authored by Northwestern Medicine scientists shows how two proteins of the Ca2+ release-activated Ca2+ (CRAC) channel family interact with each other to control the flow ...
Mar 28, 2017
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Synapses, the connections between neurons, come in different flavors, depending on the chemical they use as transmitter. Signal transmitters, or neurotransmitters, are released at the synapse after calcium ions flow into ...
Jan 17, 2017
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Neurons are connected to each other through synapses, sites where signals are transmitted in the form of chemical messengers. Reinhard Jahn, Director at the Max Planck Institute for Biophysical Chemistry in Göttingen, has ...
Sep 22, 2016
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