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  • Ulcerative colitis (UC) is a chronic non-specific inflammation that mainly affects the mucosa of the rectum and colon, with abdominal pain, diarrhea, mucus and bloody stools as the main clinical manifestations...
  • In 1983, Australian scholars Warren and Marshall first isolated Helicobacter pylori (H. pylori) from human gastric mucosa, which is a plasmid free Gram negative bacterium capable of producing toxins...
  • In clinical hepatobiliary surgery, bile duct obstruction and cholestasis are common pathological environments. Prolonged obstruction can induce permanent liver damage and even develop into liver fibrosis and cirrhosis...
  • China is a high-risk area for liver disease, with the development process of liver disease ranging from hepatitis, liver fibrosis, cirrhosis to the later stage leading to liver cancer...