Oncology & Cancer

Bacterium may decrease effectiveness of immunotherapy

Helicobacter pylori is a bacterium that colonizes the stomach lining and is found in more than half of the global population, making it one of the most widespread bacterial infections in the world.

Gastroenterology

Exclusion diet may ease refractory ulcerative colitis

(HealthDay)—An ulcerative colitis exclusion diet (UCED) shows promise as an independent therapy for patients with refractory disease, according to a study published online Sept. 13 in the Journal of Crohn's and Colitis.

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