Researchers at the University of Pittsburgh School of Medicine have identified an agent that in lab tests protected the skin and lungs from fibrosis, a process that can ultimately end in organ failure and even death because ...
May 30, 2012
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How are raw sensory signals transformed into a brain representation of the world that surrounds us? The question was first posed over 100 years ago, but new experimental strategies make the challenge more exciting than ever. ...
Feb 9, 2018
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A fatty membrane in the belly called the omentum has until recently been considered somewhat like the appendix -- it didn't seem to serve much purpose.
Jun 6, 2012
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(Medical Xpress)—Gastric banding, a common surgery to reduce obesity, leaves much to be desired. Typically, the patient is left with a feeling of constant hunger. Stimulators implanted in the feeding centers of the brain, ...
COVID-19, the disease caused by the SARS-Cov-2 virus, was officially declared a pandemic on March 11 by the World Health Organization. Nearly two months later, many municipalities and states around the country have decided ...
May 11, 2020
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Similar to bacteria evolving resistance to antibiotics, viruses can evolve resistance to vaccines, and the evolution of SARS-CoV-2 could undermine the effectiveness of vaccines that are currently under development, according ...
Nov 9, 2020
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Toxoplasma gondii is probably the most successful parasite in the world today. This microscopic creature is capable of infecting any mammal or bird, and people across all continents are infected. Once infected, a person carries ...
May 12, 2022
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Additional doses of COVID-19 vaccine are recommended for immunocompromised patients, especially for organ transplant recipients who are least able to make antibodies to fight off coronavirus, say experts in The BMJ today.
Mar 2, 2022
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What if wearing a blood pressure cuff could help prevent stroke? In a new study, people who restricted their blood flow by wearing inflated blood pressure cuffs on an arm and leg showed signs of more controlled blood flow ...
May 29, 2019
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Researchers in Japan have uncovered the mechanism for how the measles virus can cause subacute sclerosing panencephalitis, or SSPE, a rare but fatal neurological disorder that can occur several years after a measles infection.
Jan 27, 2023
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