Research progress of intestinal microecology in the occurrence and development of precancerous lesions of liver

Abstract

Intestinal microecology refers to the interaction between the host and the microorganisms in the human intestinal tract, which is composed mainly of intestinal flora. Intestinal microflora affects the physiological and pathological changes of the host through metabolic activity and host interaction. Precancerous lesion of liver is a potential benign liver disease, which may lead to malignant transformation of liver. It is the intermediate stage from benign lesion to malignant transformation. Recent studies have shown that intestinal microecology is closely related to the occurrence of precancerous lesions of the liver. This study expounds the interaction of the bridge between intestine and liver, the gutliver axis, the intestinal microecology and the precancerous lesions of liver, hoping to provide a new idea for clinical prevention and treatment of precancerous lesions of liver.