Progress in Study on Relationship between Gastrointestinal Microecology and Gastric Cancer / 胃肠病学

The ecological balance of gastrointestinal microbiota plays an important role in digestion,absorption, metabolism,immunity and protection against pathogens. Functional disturbance of gastrointestinal microecology is closely related to gastrointestinal diseases. Recent studies have shown that gastrointestinal microecology was involved in the pathogenesis process of gastric cancer. This article reviewed the progress in study on relationship between gastrointestinal microecology and gastric cancer.