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Role of bacterial translocation in necrotizing enterocolitis
Author(s) -
Deitch EA
Publication year - 1994
Publication title -
acta pædiatrica
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.772
H-Index - 115
eISSN - 1651-2227
pISSN - 0803-5253
DOI - 10.1111/j.1651-2227.1994.tb13239.x
Subject(s) - necrotizing enterocolitis , mesenteric lymph nodes , bacterial translocation , gastrointestinal tract , biology , enterocolitis , microbiology and biotechnology , intestinal mucosa , pathogenesis , chromosomal translocation , bacteria , immune system , immunology , intestinal permeability , pathology , medicine , biochemistry , genetics , gene
The intestinal mucosa functions as a major local defense barrier preventing bacteria that colonize the gut from invading organs and tissues. Under certain circumstances, bacteria colonizing the gastrointestinal tract can cross the gut mucosal barrier to infect the mesenteric lymph node and systemic organs via a process termed bacterial translocation. Factors that promote the translocation of bacteria or endotoxin from the gut include bacterial overgrowth with gram‐negative enteric bacilli, impaired host immune defenses and injury to the gut mucosa resulting in increased intestinal permeability. These same promoting factors are present in patients at increased risk of developing necrotizing enterocolitis. Consequently, this review focuses on the potential role of bacterial and endotoxin translocation from the gut in the pathogenesis of necrotizing enterocolitis.