T cell testing using a commercial T cell test, QuantiFERON SARS-CoV-2 RUO, offers insight into the immune response to infection and vaccination of patients with COVID-19 and suggests that age and time from infection are significant ...
Jun 11, 2022
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A type of white blood cell previously known only as a helper in the immune system appears also to be the instigator of the body's defenses against cancerous tumors. The discovery could lead to more effective cancer immunotherapy, ...
May 31, 2022
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Until now, there has been no clarity on how exercise intensity affects the emission and concentration of aerosol particles in exhaled air. With a new experimental setup, a Munich research team has shown that aerosol emissions ...
May 26, 2022
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The prevalence of risk factors for Alzheimer disease and related dementias varies and is highest for high blood pressure and not meeting aerobic physical activity guidelines, according to research published in the May 20 ...
May 20, 2022
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Who hasn't felt the temptation to fling a lengthy manual into the trash, or just drive on instead of asking for directions? After all, following instructions is often tiresome, and we can just figure it out on our own… ...
May 19, 2022
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A new study from Uppsala University shows that young adults when sleep-deprived evaluate angry faces as less trustworthy and healthy-looking. Furthermore, neutral and fearful faces appear less attractive following sleep loss. ...
May 3, 2022
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Biomedical research—a broad term covering studies on subjects ranging from cells to experimental animal models—is the starting point for understanding how diseases develop and how we might prevent or treat them. Once ...
Apr 29, 2022
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Sodium is an essential micronutrient, but the amount we need is small. Three slices of bread or one teaspoon of table salt will do it, and chances are your daily sodium intake is far greater. More than 90% of Americans consume ...
Apr 15, 2022
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When soldiers go into combat, they put themselves at risk of a traumatic brain injury (TBI), which is caused by a bump, blow or jolt to the head. Explosions experienced during combat or training exercises can cause a soldier's ...
Mar 17, 2022
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The brain has neurons that fire specifically during certain mathematical operations. This is shown by a recent study conducted by the Universities of Tübingen and Bonn. The findings indicate that some of the neurons detected ...
Feb 14, 2022
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