Host responses to sepsis vary in different low-lethality murine models.

ABSTRACT:

Introduction

Animal models for the study of sepsis are being increasingly scrutinized, despite their essential role for early translational research. In particular, recent studies have suggested that at the level of the leukocyte transcriptome, murine models of burns, trauma and endotoxemia markedly differ from their human equivalents, and are only weakly similar amongst themselves. We compared the plasma cytokine and leukocyte transcriptome responses between two different low-lethality murine models of polymicrobial intra-abdominal sepsis.

Methods

Six to ten week male C57BL/6j mice underwent either the 'gold standard' cecal ligation and puncture (CLP) model of intra-abdominal sepsis or administration of a cecal slurry (CS), where cecal contents are injected intraperitoneall

SUBMITTER: Gentile LF 

PROVIDER: S-EPMC4006924 | biostudies-literature | 2014

REPOSITORIES: biostudies-literature