Oncology & Cancer

PH-sensitive binding mechanism key to virulence of H. pylori

To thrive and establish chronic infection in the very acidic stomach, the gastric pathogen Helicobacter pylori uses a specific protein to attach to the protective pH-neutral mucous lining. New research shows how the BabA ...

Medications

Generic form of nexium approved

(HealthDay)—The first generic version of the heartburn drug Nexium (esomeprazole) has been approved by the U.S. Food and Drug Administration.

Medical research

Bariatric surgery more effective than dieting for glucose control

Researchers at Duke University Medical Center and St. Luke's and Roosevelt Hospital Center, Columbia University, have uncovered a new clue for why bariatric surgery is more effective than dietary remedies alone at controlling ...

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