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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Cannabis use up among parents with children in the home

Cannabis use increased among parents who smoke cigarettes, as well as among non-smoking parents, according to a latest study from researchers at Columbia University’s Mailman School of Public Health and City University of New York. Cannabis use was nearly four times more common among cigarette smokers compared with non-smokers. Until now, little had been known about current trends in the use of […]

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Last names that make the cutest baby names

New parents face a multitude of challenges when welcoming a new baby into the world, including choosing the perfect name for their new bundle of joy. While some people decide their children’s names years before even having them, others have a bit of a harder time deciding what to call their little ones.  Naming your kids is no simple task. […]

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Nodal metastasis risk up when cancer is directly on the lip

(HealthDay)—The risk of nodal metastasis is five-fold greater for skin cancer on the vermilion lip versus the cutaneous lip, according to a study published online May 2 in JAMA Dermatology. David M. Wang, from Case Western Reserve University in Cleveland, and colleagues compared differences in risks of recurrence, metastasis, and death from cutaneous squamous cell carcinoma (cSCC) on the vermilion […]

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How the power of mathematics can help assess lung function

Researchers at the University of Southampton have developed a new computational way of analysing X-ray images of lungs, which could herald a breakthrough in the diagnosis and assessment of Chronic Obstructive Pulmonary Disease (COPD) and other lung diseases. A multi-disciplinary team of mathematicians, clinicians, and image specialists from three University of Southampton faculties has devised a method for numerically describing […]

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The Yogi masters were right—meditation and breathing exercises can sharpen your mind

It has long been claimed by Yogis and Buddhists that meditation and ancient breath-focused practices, such as pranayama, strengthen our ability to focus on tasks. A new study by researchers at Trinity College Dublin explains for the first time the neurophysiological link between breathing and attention. Breath-focused meditation and yogic breathing practices have numerous known cognitive benefits, including increased ability […]

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Putting the brakes on sepsis

Sepsis—an extreme response to infection—can cause damage to multiple organ systems when it triggers an uncontrolled inflammatory response. C. Henrique Serezani, Ph.D., and colleagues are seeking molecular “brakes” that will dampen sepsis-induced inflammation and prevent organ damage. They investigated a role for an enzyme called PTEN, a lipid and protein phosphatase that regulates various pathways of the immune response. They […]

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