Gut microbiota and neonatal necrotizing enterocolitis / 中国小儿急救医学

ABSTRACT

The pathophysiology of neonatal necrotizing enterocolitis (NEC) is not clear, but is considered to be multifactorial.Immaturity of the gut, hypoxia-ischemia, formula feeding and microbial dysbiosis play roles in inducing intestinal inflammatory response.This review discussed the development process of infant gut microbiota, the factors affecting neonatal intestinal colonization, the roles of gut microbiome in the pathogenesis of NEC, and the manifestations of early microecology disorder in NEC.In addition, studies on the use of probiotics to prevent NEC and the risks of using probiotics in preterm infants were also summarized.