Month: <span>July 2020</span>

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NASA Technologies that Can Improve Healthcare and Fitness
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NASA Technologies that Can Improve Healthcare and Fitness

For NASA, making sure astronauts are healthy while they’re away from our home planet is a top priority. From experiments on the International Space Station to aeronautics research, NASA programs are developing new technologies that can improve fitness, treat disease, and save lives. From pocket-sized labs to next-level stethoscopes, here are a few examples of...

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Cold War antiseptic has potential in fight against drug-resistant germs and viruses

A little-known non-toxic antiseptic developed in the Soviet Union during the Cold War has enormous potential to beat common infections, say University of Manchester scientists. Miramistin, developed for the Soviet Space Program and little known in the West, can inhibit or kill influenza A, human papilloma viruses that cause warts, coronaviruses, adenoviruses, and human immunodeficiency...

The Aging Gut Microbiome Produces More Trimethylamine, Harming Arterial Function
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The Aging Gut Microbiome Produces More Trimethylamine, Harming Arterial Function

In recent years academic interest has grown in the study of the gut microbiome. Researchers are making inroads into understanding the considerable influence of these microbial populations over the progression of health and aging. The gut microbiome may be as influential as physical activity in these matters. The balance of microbial populations shifts unfavorably over...

Adults with obesity more likely to develop H1N1 influenza
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Adults with obesity more likely to develop H1N1 influenza

by Nardy Baeza Bickel, University of Michigan Adults with obesity are more susceptible to influenza A/H1N1pdm—the swine flu virus, according to a new study that did not, however, find a similar association with the seasonal flu. The results could be relevant in understanding the mechanisms by which infectious diseases such as influenza or the ongoing...

Can hydroxychloroquine treat COVID-19?
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Can hydroxychloroquine treat COVID-19?

Hydroxychloroquine is a medication that doctors prescribe to treat a variety of conditions, including malaria, arthritis, and lupus. Recently, some doctors had been using hydroxychloroquine to treat severe cases of COVID-19 in hospitalized patients. Its use for this purpose has been controversial and conflicting, with some researchers reporting heart problems among those taking the drug....

Walmart jumps into health insurance market, including Medicare
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Walmart jumps into health insurance market, including Medicare

Dive Brief: Walmart will now sell health insurance policies directly to its customers, a spokesperson told Healthcare Dive, confirming speculation sparked by job postings from the retailer for Medicare sales managers and insurance agents, first reported by the Arkansas Democrat Gazette. Analysts with SVB Leerlink said the move underscores the attractiveness of this market and...

More evidence on vitamin D deficiency and death rates from COVID-19
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More evidence on vitamin D deficiency and death rates from COVID-19

By Sally Robertson, B.Sc. Physicians at the Complete Med Care clinic in Dallas, Texas, have conducted a study showing that the prevalence of severe vitamin D deficiency is strongly correlated with coronavirus disease 2019 (COVID-19) mortality rate in European countries. The researchers say the correlation also strengthened over time, making it even less likely to...

Blood-based biomarker can detect, predict severity of traumatic brain injury
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Blood-based biomarker can detect, predict severity of traumatic brain injury

by National Institutes of Health A study from the National Institutes of Health confirms that neurofilament light chain as a blood biomarker can detect brain injury and predict recovery in multiple groups, including professional hockey players with acute or chronic concussions and clinic-based patients with mild, moderate, or severe traumatic brain injury. The research was...

Cognitive behavioral therapy delivered electronically more effective than face-to-face, says researchers
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Cognitive behavioral therapy delivered electronically more effective than face-to-face, says researchers

by McMaster University Cognitive behavioral therapy delivered electronically to treat people with depression is more effective than face to face, suggests an evidence review led by McMaster University. Based on randomized control trials, the systematic review and analysis revealed that cognitive behavioral therapy that connected therapists and patients through such modes as web-based applications, video-conferencing,...