"Immunonutrition" Has Failed to Improve Peritonitis-Induced Septic Shock in Rodents.

ABSTRACT:

Background

Immunonutrition in sepsis, including n-3 poly-unsaturated fatty acids (PUFAs) or L-arginine supplementation, is a controversial issue that has yielded a great number of studies for the last thirty-five years, and the conclusions regarding the quantity and quality of this support in patients are deceiving. The aim of the present experimental study is to investigate the effects of a pretreatment with enteral nutrition enriched with n-3 PUFAs or L-arginine on vascular dysfunctions, inflammation and oxidative stress during septic shock in rats.

Design

Rats were fed with enteral Peptamen® HN (HN group), Peptamen® AF containing n-3 PUFAs (AF group) or Peptamen® AF enriched with L-arginine (AFA group). On day 4, peritonitis by cecal ligation and puncture (CLP) was perfor

SUBMITTER: Boisrame-Helms J 

PROVIDER: S-EPMC4726599 | biostudies-literature | 2016

REPOSITORIES: biostudies-literature