Suppression of Autophagy in Rat Liver at Late Stage of Polymicrobial Sepsis

Sepsis develops as a result of the host response to infection, and its mortality rate in ICU remains high. Severe inflammation usually causes overproductions of proinflammatory cytokines, i.e., TNF-α and reactive oxygen species, which lead to mitochondrial damage and energetic depletion. Autophagy is a survival mechanism for eukaryote to recycle intracellular nutrients and maintain energy homeostasis. We hypothesize that autophagy plays a...