(A) Hematoxylin and eosin (H&E) staining of liver, (B) hepatic lymphocyte score, (C) serum ALT level, (D) steatosis score, (E) hepatic triglyceride, and (F) hepatic cholesterol levels of diet and gender-matched mice supplemented with and without B. infantis, MO, and B. infantis plus MO for 7 months. Data expressed as mean±SD. n ≥ 6 per group. *p<0.05, **p<0.01, WT mice compared with FXR KO mice, and untreated FXR KO mice compared with treated FXR KO mice.