Developmental disabilities reported in HIV-positive children in South Africa

HIV-positive children in South Africa are more likely to have developmental disabilities compared to children who are HIV negative, according to researchers at Columbia University’s Mailman School of Public Health. HIV-positive children ages 4 to 6 had nearly four times the odds of delays in sitting, standing, walking, and speaking, and more than twice the odds of a hearing disability […]

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Living in areas with less sun may increase your risk of OCD

Living at higher latitudes, where there is also less sunlight, could result in a higher prevalence rate of obsessive compulsive disorder (OCD), according to new research from Binghamton University, State University of New York. “The results of this project are exciting because they provide additional evidence for a new way of thinking about OCD,” said Meredith Coles, professor of psychology […]

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Jada Pinkett Smith Just Revealed She’s Struggled With Sex Addiction—Here’s What That Means

Jada Pinkett Smith has no problem opening up about her sex life on her Facebook Watch show, Red Table Talk. But on Monday, the actress revealed something major on an episode themed around addiction: She disclosed that she had a sex addiction while growing up. “When I was younger, I definitely think I had a sex addiction of some kind—that everything could be fixed by […]

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As brain extracts meaning from vision, study tracks progression of processing

Here’s the neuroscience of a neglected banana (and a lot of other things in daily life): whenever you look at its color—green in the store, then yellow, and eventually brown on your countertop—your mind categorizes it as unripe, ripe, and then spoiled. A new study that tracked how the brain turns simple sensory inputs, such as “green,” into meaningful categories, […]

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Sterilised mosquito trial slashes dengue-spreading population

More than 80 percent of a dengue fever-spreading mosquito has been wiped out in an Australian town during a landmark trial scientists said Tuesday offered hope for combating the dangerous pest globally. Researchers from Australia’s national science body CSIRO bred millions of non-biting male Aedes aegypti mosquitoes in laboratory conditions at James Cook University (JCU) in a project funded by […]

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Using hepatitis C-infected donor kidneys could reduce time on dialysis for transplant patients with HCV

Transplanting hepatitis C (HCV)-infected dialysis patients with organs from HCV-positive donors and then treating the infection after transplantation is more effective, costs less and will shorten wait times for donated organs, according to a computer analysis conducted by physician-researchers at the University of Cincinnati (UC) College of Medicine. The findings are available online in the Annals of Internal Medicine. The […]

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Synthetic surfactant could ease breathing for patients with lung disease and injury

Human lungs are coated with a substance called surfactant which allows us to breathe easily. When lung surfactant is missing or depleted, which can happen with premature birth or lung injury, breathing becomes difficult. In a collaborative study between Lawson Health Research Institute and Stanford University, scientists have developed and tested a new synthetic surfactant that could lead to improved […]

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