Sepsis and mitochondrial function damage / 国际儿科学杂志

ABSTRACT

Sepsis is a complex systemic inflammatory response syndrome caused by invasion of a varie-ty of pathogenic bacteria. The disease spectrum includes sepsis, severe sepsis, septic shock and multiple organ failure. Mitochondria are referred to as “power plants”, providing energy for viscera to maintain normal func-tion. Immune disorders,the activation and release of a series of inflammatory factors,anomalies of intracellular signal transmission and oxidative stress in sepsis can induce mitochondrial dysfunction. Recent research suggests that mitochondrial autophagy also plays a certain role in mitochondrial dysfunction. This article reviews the mechanism of mitochondrial functional damage during the pathogenesis of sepsis.