Mental health of teens with disability significantly harmed by peer bullying

Compared to those without a disability, adolescents with a disability have much poorer health and wellbeing, new research has found. They also experience bullying at a higher level than their peers. A University of Melbourne-led Australian study, published in the International Journal of Epidemiology, has found that almost 50 per cent of the poorer mental health of adolescents with disability […]

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Study of 21 retired NFL and NHL players doesn’t find evidence of early onset dementia

New University at Buffalo research is adding important information to the body of knowledge about the cognitive and behavioral status of a group of retired professional athletes who spent their careers in contact sports. The study findings, from UB’s Healthy Aging Mind Project, were published today online before print in the Journal of Head Trauma Rehabilitation. The study assessed 21 […]

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One-quarter of older U.S. adults may be overtreated for diabetes

(HealthDay)—One-quarter of older adults with type 2 diabetes in the United States are tightly controlled using glucose-lowering medications with a high risk of hypoglycemia, according to a study published in the June issue of the Journal of the American Geriatrics Society. Suzanne V. Arnold, M.D., from the University of Missouri-Kansas City, and colleagues examined the proportion of older adults with […]

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The neurobiological basis of leadership

Leaders are more willing to take responsibility for making decisions that affect the welfare of others. In a new study, researchers at the University of Zurich identified the cognitive and neurobiological processes that influence whether someone is more likely to take on leadership or to delegate decision-making. Parents, company bosses and army generals as well as teachers and heads of […]

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Lack of a single molecule may indicate severe and treatment-resistant depression

People with depression have low blood levels of a substance called acetyl-L-carnitine, according to a Stanford University School of Medicine scientist and her collaborators in a multicenter study. Naturally produced in the body, acetyl-L-carnitine is also widely available in drugstores, supermarkets and health food catalogs as a nutritional supplement. People with severe or treatment-resistant depression, or whose bouts of depression […]

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No higher risk of autoimmune disorders after HPV4 vaccination

(HealthDay)—Following quadrivalent human papillomavirus (HPV4) vaccination, girls age 12 to 17 years do not have increased risk of autoimmune disorders, according to a study published recently in CMAJ, the journal of the Canadian Medical Association. Erin Y. Liu, from Queen’s University in Kingston, Canada, and colleagues conducted a population-based retrospective cohort study using Ontario’s administrative health and vaccination databases from […]

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Inflammation inhibitor delivered directly to kidneys reverses course of destructive nephritis

Using a manmade version of a human antibody to directly deliver a drug that inhibits a powerful driver of inflammation, can reverse a disease course that often leads to kidney failure and dialysis, investigators report. They have additionally found that it’s the powerhouses of kidney cells, called mitochondria, that are particularly impacted by the acute or chronic inflammation called nephritis, […]

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