title: GH2
design: Group GH (Gegen Qinlian Decoction Treatment Group): GH1, GH2, GH3  ulcerative colitis was induced by DSS, followed by Gegen Qinlian Decoction treatment via oral gavage. Samples were collected from C57BL/6 male mice at Guangdong Pharmaceutical University in January 2023. Fecal samples were obtained.