colitis. Whether salvianolic acid B (Sal B) can ameliorate colitis is still unclear. Here, colitis
induced by 2.2% DSS was treated with 100 mg/kg Sal B by oral gavage. Sal B improved
weight loss, disease activity index, mucosal damage and inflammatory cell infiltration in
colitis mice. Sal B could increase the production of acetic acid, propionic acid and valeric
acid in colitis mice. The reduction of diversity and richness of gut microbiota in colitis mice …