Medical research

Vicious cycle: Obesity sustained by changes in brain biochemistry

With obesity reaching epidemic levels in some parts of the world, scientists have only begun to understand why it is such a persistent condition. A study in the Journal of Biological Chemistry adds substantially to the story ...

Diseases, Conditions, Syndromes

Flu watchers tap social media might

Dr. Andrea Dugas recalled widespread skepticism at a medical conference a few years ago when a colleague suggested that social media mentions and search volume could one day forecast flu activity.

Diseases, Conditions, Syndromes

Death toll rises as flu epidemic grips US

The death toll from a flu outbreak gripping the United States has reached epidemic levels and it will be at least several weeks before the outbreak abates, health officials said Friday.

Obstetrics & gynaecology

Natural birth a tough sell in China's caesarean boom

As an automatic piano chimed a wedding march, new mother Wang Dan walked down a red carpet towards a hospital room called the "White House", minutes after giving birth in a candlelit water pool.

Medications

New oral drug candidate for African sleeping sickness

A new oral-only treatment for sleeping sickness has entered Phase II/III clinical study in patients with late-stage sleeping sickness in the Democratic Republic of the Congo (DRC) and soon in Central African Republic (CAR). ...

Psychology & Psychiatry

Walking with good posture can ease depression, study finds

(Medical Xpress)—Walking with a slouched or despondent body posture can lead to feelings of depression or decreased energy, but those feelings can be reversed by walking in a more upright position, according to new research.

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