Medical research

Blood vessels 'sniff' gut microbes to regulate blood pressure

Researchers at The Johns Hopkins University and Yale University have discovered that a specialized receptor, normally found in the nose, is also in blood vessels throughout the body, sensing small molecules created by microbes ...

Surgery

Swiss surgeons conduct complex multiple organ transplant

Surgeons in Zurich have carried out a complex, multi-organ transplant, hospital officials said Thursday, claiming the lessons learned would benefit patients with tumours that attack multiple organs.

Diseases, Conditions, Syndromes

New treatment may relieve chronic shortness of breath

People experiencing chronic shortness of breath may soon have a new way to help alleviate their discomfort, according to a Penn State College of Medicine pulmonology researcher.

Surgery

Conjoined 8-month-old US twins separated

(AP)—Surgeons at a Philadelphia hospital have successfully completed operations to separate 8-month-old twin girls who were joined at the lower chest and abdomen.

Health

Caffeine boosts power for elderly muscles

A new study to be presented at the Society for Experimental Biology meeting on June 30 has shown that caffeine boosts power in older muscles, suggesting the stimulant could aid elderly people to maintain their strength, reducing ...

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