SARS-CoV-2 antibodies provide lasting immunity
One of the most significant questions about the novel coronavirus is whether people who are infected are immune from reinfection and, if so, for how long.
Oct 13, 2020
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Psychedelic exposure during adolescence disrupts a brain circuit linked to lasting social avoidance in rats
Psychedelics, drugs that alter people's perceptions, mood and thoughts, have recently shown promise for the treatment of some psychiatric disorders. Yet many psychedelic drugs remain controlled substances in most countries ...
Marmoset study gives insights into loss of pleasure in depression
'Anhedonia' (the loss of pleasure) is one of the key symptoms of depression. An important component of this symptom is an inability to feel excitement in anticipation of events; however the brain mechanisms underlying this ...
Dec 4, 2018
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SARS-CoV-2 spike protein alone may cause lung damage
Using a newly developed mouse model of acute lung injury, researchers found that exposure to the SARS-CoV-2 spike protein alone was enough to induce COVID-19-like symptoms including severe inflammation of the lungs.
Apr 27, 2021
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Major sugar substitute found to impair brain blood vessel cell function, posing potential stroke risk
Erythritol may impair cellular functions essential to maintaining brain blood vessel health, according to researchers at the University of Colorado Boulder. Findings suggest that erythritol increases oxidative stress, disrupts ...
Breakthrough device heals organs with a single touch
Researchers at The Ohio State University Wexner Medical Center and Ohio State's College of Engineering have developed a new technology, Tissue Nanotransfection (TNT), that can generate any cell type of interest for treatment ...
Aug 7, 2017
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People with depression use language differently – here's how to spot it
From the way you move and sleep, to how you interact with people around you, depression changes just about everything. It is even noticeable in the way you speak and express yourself in writing. Sometimes this "language of ...
Feb 2, 2018
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Making a homemade COVID mask? Study explains best fabric choices
Health authorities believe COVID-19 spreads by the transmission of respiratory droplets, and the Centers for Disease Control and Prevention recommends homemade cloth face coverings for use in public spaces. Starting today, ...
May 4, 2020
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Imaging reveals bowel abnormalities in patients with COVID-19
Patients with COVID-19 can have bowel abnormalities, including ischemia, according to a new study published today in the journal Radiology.
May 11, 2020
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Blood sugar response to various carbohydrates may point to metabolic health subtypes
A study led by researchers at Stanford Medicine shows that differences in blood sugar responses to certain carbohydrates depend on details of an individual's metabolic health status.
Jun 4, 2025
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