Lipopolysaccharide mediates immuno-pathological alterations in young chicken liver through TLR4 signaling.

ABSTRACT:

Background

Lipopolysaccharide (LPS) induces acute liver injury and the complex mechanisms include the activation of toll like receptor 4 (TLR4) signaling pathway in many species. However, immuno-pathological changes during TLR4 signaling under LPS stress in acute liver injury is poorly understood in avian species. The present investigation was therefore carried out to evaluate these alterations in TLR4 signaling pathway during acute liver injury in young chickens.

Results

After intraperitoneal injection of LPS or saline, liver samples were harvested at 0, 2, 6, 12, 24, 36, 72 and 120 h (n = 6 at each time point) and the microstructures were analyzed by hematoxylin and eosin (H&E) staining. Alanine aminotransferase (ALT) and caspase-3 enzyme activity was assessed by enzyme-li

SUBMITTER: Huang XY 

PROVIDER: S-EPMC5327529 | biostudies-literature | 2017 Feb

REPOSITORIES: biostudies-literature