Ebola in the DRC—how a global and local response has been mobilised

The number of confirmed cases of Ebola in the Democratic Republic of Congo (DRC) has increased but health authorities are confident that the outbreak can be contained. At least 17 people have died, according to the country’s health ministry. Nevashan Govender from the National Institute for Communicable Diseases spoke to Health and Medicine Editor Candice Bailey about what’s needed to […]

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Hyaluronan combined with exercise versus exercise alone to relieve knee arthritis

A study at Hospital for Special Surgery (HSS) aims to determine if a hyaluronic acid treatment combined with an exercise program helps patients with knee arthritis more than exercise alone. Hyaluronic acid is a gel-like solution that acts as a lubricant and shock absorber in the knee joint. Researchers will be studying Hymovis, an FDA-approved hyaluronic acid product that’s administered […]

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Trial identifies a medulloblastoma subset that requires less aggressive therapy

The youngest patients with the brain tumor medulloblastoma are among the most challenging because their rapidly developing brains limit treatment options. Now a team of researchers led by St. Jude Children’s Research Hospital have discovered a subtype that responds to a therapy that is less likely to cause long-term cognitive problems. The report appears today in the journal Lancet Oncology […]

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In-womb air pollution exposure associated with higher blood pressure in childhood

Children who were exposed to higher levels of air pollution during the third trimester of their mother’s pregnancy had a higher risk of elevated blood pressure in childhood, according to new research in the American Heart Association’s journal Hypertension. Fine particulate matter of 2.5 microns or less (PM2.5) is a form of air pollution produced by motor vehicles and the […]

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Moderate to high intensity exercise does not slow cognitive decline in people with dementia

Moderate to high intensity exercise does not slow cognitive (mental) impairment in older people with dementia, finds a trial published by The BMJ today. Although the exercise programme improved physical fitness, it cannot be recommended as a treatment option for cognitive impairment in dementia, say the researchers. Nearly 47.5 million people worldwide have dementia and the view that exercise might […]

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PPD skin test enhances bacillus Calmette-Guerin Tx in bladder CA

(HealthDay)—For patients with non-muscle invasive bladder cancer, undergoing the purified protein derivative skin test prior to bacillus Calmette-Guérin therapy may have therapeutic impact, according to a study published in the June issue of The Journal of Urology. Naoya Niwa, M.D., from the Keio University School of Medicine in Tokyo, and colleagues treated 498 patients with non-muscle invasive bladder cancer with […]

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Our brains are obsessed with being social

Our brains are obsessed with being social even when we are not in social situations. A Dartmouth-led study finds that the brain may tune towards social learning even when it is at rest. The findings published in an advance article of Cerebral Cortex, demonstrate empirically for the first time how two regions of the brain experience increased connectivity during rest […]

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