When the brain processes olfactory stimuli, it differentiates between similar smells using subtly modulated signals. Brain examinations and behavioral studies in mice have now shown that neurons with inhibiting characteristics ...
Jul 8, 2016
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Tissue in monkeys infected with a close relative of HIV can ramp up production of a type of T cell that actually weakens the body's attack against the invading virus. The discovery, in lymph nodes draining the intestinal ...
Feb 14, 2012
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Researchers at the Hospital del Mar Medical Research Institute (IMIM) have shown for the first time that immunoglobulin M, secreted by the human intestine, plays a key role in maintaining the diversity of intestinal flora ...
Jul 11, 2017
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Vaccines that provide long-lasting protection against influenza, coronaviruses and respiratory syncytial virus (RSV) have proved exceptionally difficult to develop. In a new review article in Cell Host & Microbe, researchers ...
Jan 11, 2023
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(HealthDay)—Vitiligo can mask symptoms of acanthosis nigricans (AN), according to a case report published in the November issue of the International Journal of Dermatology.
Nov 2, 2015
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A COVID-19 vaccine candidate that underwent extensive preclinical testing at the University of Alabama at Birmingham this spring and summer shows potent preclinical immune responses—including several that distinguish it ...
Oct 13, 2020
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Rudolph's nose is red because it is richly supplied with red blood cells which help to protect it from freezing and to regulate brain temperature.
Dec 17, 2012
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(HealthDay)—For patients with moderate to severely active ulcerative colitis (UC), clinical nonresponders to infliximab have high concentrations of infliximab in fecal samples, according to a study published in the August ...
Aug 5, 2015
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By licking a wound it heals faster – this is not simply popular belief, but scientifically proven. Our saliva consists of water and mucus, among other things, and the mucus plays an important role. It stimulates white blood ...
Nov 6, 2015
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Tracy C. Grikscheit, MD, pediatric surgeon and principal investigator at The Saban Research Institute of Children's Hospital Los Angeles, treats a large number of young patients who require surgery for various intestinal ...
Jun 13, 2016
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