title: Pathophysiological aspects of coxsackievirus B intestinal infection.
abstract: Our findings reveal that intestinal infection with coxsackie B5 results in decreased intestinal epithelial cell division in association with an increase in carbohydrate (glucose) and amino acid (leucine) absorption in the small intestine. These findings are contrasted with those occurring during Salmonella infection, which results in increased intestinal cell division rate but decreased carbohydrate (glucose) absorption. The changes in intestinal function and physiology that have been described occurred during an asymptomatic viral infection characterized by normal intestinal histology. A reasonable hypothesis is that these pathophysiological changes may be due not only to a variety of local factors but also to hormonal effects induced by systemic spread of coxsackievirus B.
mesh_terms: D000818:Animals; D003384:Coxsackievirus Infections / Q000382:microbiology / Q000473:pathology / Q000503:physiopathology*; D007408:Intestinal Absorption; D007421:Intestine, Small / Q000473:pathology; D007422:Intestines / Q000382:microbiology / Q000503:physiopathology*; D008297:Male; D051379:Mice; D010477:Perfusion; D012486:Salmonella typhimurium