Correlation between protection against sepsis by probiotic therapy and stimulation of a novel bacterial phylotype.

ABSTRACT: Prophylactic probiotic therapy has shown beneficial effects in an experimental rat model for acute pancreatitis on the health status of the animals. Mechanisms by which probiotic therapy interferes with severity of acute pancreatitis and associated sepsis, however, are poorly understood. The aims of this study were to identify the probiotic-induced changes in the gut microbiota and to correlate these changes to disease outcome. Duodenum and ileum samples were obtained from healthy and diseased rats subjected to pancreatitis for 7 days and prophylactically treated with either a multispecies probiotic mixture or a placebo. Intestinal microbiota was characterized by terminal-restriction fragment length polymorphism (T-RFLP) analyses of PCR-amplified 16S rRNA gene fragments. These analyses sho

SUBMITTER: Gerritsen J 

PROVIDER: S-EPMC3209155 | biostudies-literature | 2011 Nov

REPOSITORIES: biostudies-literature