Hepatic histopathology and apoptosis in diet-induced-obese mice under Escherichia coli pneumonia.

ABSTRACT: This research was to investigate the difference of hepatic histopathology and apoptosis between the diet-induced obesity (DIO) and normal (lean) mice after Escherichia coli (E. coli) pneumonia. A total of 128 ICR mice were selected to be challenged intranasally with phosphate-buffered saline (PBS) or 4×10⁹CFUs/mL of E. coli, and the liver histopathology and apoptosis were examined pre- and post-infection. Results showed that the liver index, levels of lipid droplets, cytokines, adipocytokines, oxidative stress, apoptotic percentage, and apoptotic related factors in the E. coli-infected mice were generally higher than those in the uninfected mice, whereas the hepatic glycogen and Bcl-2 were the opposite. Interestingly, after E. coli infection, t

SUBMITTER: Song H 

PROVIDER: S-EPMC6535052 | biostudies-literature | 2019 May

REPOSITORIES: biostudies-literature