AIM: To investigate the expression and role of tissueinhibitor of matrix metalloproteinases-1 (TIMP-1) during natural aging in rat liver and to detect the expre
AIM: Hydrogen sulfide (H2S) is a prominent gaseous constituent of the gastrointestinal (GI) tract with known cytotoxic properties. Endogenous concentrations of
AIM: To study the transformation of T lymphocyte subsets in children with Heliobacter pylori (H pylori) infection. METHODS: The H pylori infection status were d
AIM: To explore the alterations of intestinal mucosa morphology, and the effects of tumor necrosis factor α (TNFα) on enterocyte apoptosis in mice with fulmin
AIM: To investigate the difference of gene expression profiles between Barrett's esophagus and reflux esophagitis induced by gastroduodenoesophageal reflux