School policies that require students with COVID-19 to stay out of the classroom for five days are more than sufficient. That's because children infected with the omicron variant remained infectious for a median time of three ...
Oct 23, 2023
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Drug overdose deaths increased sharply among Americans without a college education and nearly doubled over a three-year period among those who don't have a high school diploma, according to a new RAND Corporation study. The ...
Oct 6, 2023
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Biophysically detailed neuronal models provide a unique window into the workings of individual neurons. They enable researchers to manipulate neuronal properties systematically and reversibly, something that is often impossible ...
Oct 4, 2023
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Residing in a more walkable neighborhood protects against the risk of overall obesity-related cancers in women, specifically postmenopausal breast cancer, but also ovarian cancer, endometrial cancer, and multiple myeloma, ...
Oct 4, 2023
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Rice University researchers tested the safety and feasibility of gene delivery to multiple brain regions using a noninvasive, ultrasound-based technique in rodents, and their findings suggest that the efficiency of gene delivery ...
Sep 27, 2023
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A world-first discovery has revealed special immune cells called "killer T cells" in older adults, directed against influenza viruses, closely resemble those found in newborns and children, but struggle to recognize infected ...
Sep 25, 2023
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School systems aren't built for kids who fall asleep and wake up late, the so-called "night owls," which may help explain why this group of teens is more prone to depression.
Sep 11, 2023
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How much time elapses between a blow to the head and the start of damage associated with Alzheimer's disease?
Aug 29, 2023
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Researchers at Duke-NUS Medical School have discovered the regenerative capabilities of injured cellular protrusions from dormant neural stem cells (NSCs) in fruit flies. Published in Developmental Cell, the findings establish ...
Aug 8, 2023
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As artificial intelligence systems like ChatGPT find their way into everyday use, physicians will start to see these tools incorporated into their clinical practice to help them make important decisions on diagnosis and treatment ...
Aug 7, 2023
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