These tools will no longer be maintained as of December 31, 2024. Archived website can be found here. PubMed4Hh GitHub repository can be found here. Contact NLM Customer Service if you have questions.


Pubmed for Handhelds

PUBMED FOR HANDHELDS

Search MEDLINE/PubMed

  • Title: [A probiotic as an antagonist of bacterial translocation in experimental pancreatitis].
    Author: Mangiante G, Canepari P, Colucci G, Marinello P, Signoretto C, Nicoli N, Bengmark S.
    Journal: Chir Ital; 1999; 51(3):221-6. PubMed ID: 10793768.
    Abstract:
    Infection is the most common cause of death in acute pancreatitis. Earlier studies have demonstrated that early enteral nutrition decreases microbial translocation, upregulates the immune function and reduces septic complications and mortality. Lactobacillus plantarum (Lp) has been shown to be effective in reducing egress of endotoxin and microbial strain that showed very high adherence power to gut mucosa. We adopted a model of acute pancreatitis induced by isolation and ligation of biliopancreatic duct in adult Lewis rats. Three groups were studied: A. control group (sham operation); B. induced pancreatitis, no further treatment; C. Induced pancreatitis + gavage with 5 ml/day of a suspension of Lp 299 v in a dose of 0.5-1.0 x 10(9)/ml during 4 days before and 4 days after induction of pancreatitis. All animals were sacrificed after 96 hours. Histological studies and microbiological analyses were performed. Forty out of 55 animals showed signs of severe pancreatitis on sacrifice after 96 hours. Only these animals were further studied. In group A, we found only 1/20 bacteria in mesenteric nodes (MN). Pathogenic microrganisms were found in the non-treated group in MN in 14/20 and in the pancreatic tissue in 10/20. In contrast, when kept on an umbrella of Lp 299 v, only 4/20 animals demonstrated growth of enteric bacteria in MN and 3/20 in pancreatic tissue. All of these results showed a significant reduction of infection in the treated groups. In our model, Lp 299 v is effective in preventing microbial translocation in experimental pancreatitis. Treatment with probiotic bacteria, such as Lactobacillus spp, seems to be a promising alternative as problems with antibiotic-resistant bacteria seem to accumulate.
    [Abstract] [Full Text] [Related] [New Search]