Medical research

Human brain has coping mechanism for dehydration

(HealthDay)—Although dehydration significantly reduces blood flow to the brain, researchers in England have found that the brain compensates by increasing the amount of oxygen it extracts from the blood. The findings were ...

Health

Reappraisal of hydration guidelines

Surprising results of a study on dehydration and athletic performance will encourage greater analysis of the subject among the science community, according to researchers involved.

Health

Athletes not slowed by dehydration, study finds

(Medical Xpress)—New research led by Murdoch University and Edith Cowan University has shed new light on a long-held belief that dehydration causes a decrease in high-level athletic performance.

Diseases, Conditions, Syndromes

Cholera kills eight in southern Nigeria

Cholera has killed eight people in southern Nigeria and ten others have been hospitalised, health officials said Thursday, in the latest outbreak to hit the country following a heavy rainy season.

Health

Dehydration likely among young athletes, research finds

(Medical Xpress)—Even when young players have water available while practicing soccer, they still became dehydrated, a University of Arkansas researcher found in a field study in Greece. Stavros Kavouras, an assistant professor ...

Diseases, Conditions, Syndromes

Rotavirus vaccine given to newborns in Africa is effective

Mayo Clinic and other researchers have shown that a vaccine given to newborns is at least 60 percent effective against rotavirus in Ghana. Rotavirus causes fever, vomiting and diarrhea, which in infants can cause severe dehydration. ...

Medications

India announces low-cost rotavirus vaccine (Update)

The Indian government announced Tuesday the development of a new low-cost vaccine proven effective against a diarrhea-causing virus that is one of the leading causes of childhood deaths across the developing world.

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