Fig. 6

Evaluation of liver bile acid content among the different experimental groups. a TBA, b αMCA, c βMCA, d TαMCA, e TβMCA, f alloLCA, g TCDCA, h CA, i βCDCA, j GCDCA, k TCA, and l GCA. **P < 0.01, *P < 0.05, vs control group; ^##P < 0.01, ^#P < 0.05, vs HFD group; ^&P < 0.05, vs OCA group. Data are expressed as mean ± standard deviation, n = 4–7. TBA, total bile acid; αMCA, α-muricholic acid; βMCA, β-muricholic acid; TαMCA, tauro α-muricholic acid; TβMCA, tauro β-muricholic acid; alloLCA, allolithocholic acid; TCDCA, taurochenodeoxycholic acid; CA, cholic acid; βCDCA, 3β-chenodeoxycholic acid; GCDCA, glycochenodeoxycholic acid; TCA, taurocholic acid; GCA, glycocholic acid; C, control; HFD, high-fat diet; Gyp, gypenosides; OCA, obeticholic acid