Fig. 1From: Schisandrin protects against ulcerative colitis by inhibiting the SGK1/NLRP3 signaling pathway and reshaping gut microbiota in miceSCH is the quality marker of SC. A Chemical structural formulas of seven main lignans in SCE; B Determination of seven main lignans in rat plasma by HPLC–MS/MS method; C Chromatograms of seven lignans after oral administration of SC extract for 2 h. 1.SCH; 2.Schisandrol B; 3.Schisandrin A; 4.Schisandrin B; 5. Schisandrin C; 6. Schisanhenol; 7. Schisantherin A; and 8. ISBack to article page