Fig. 2From: Chitobiose exhibited a lipid-lowering effect in ob/ob−/− mice via butyric acid enrolled liver–gut crosstalkThe effect of COS2 on lipid accumulation amelioration in the liver of the ob/ob−/− mice. A Oil Red O staining (400\(\times\)magnification, scale bar = 200 µm). The arrows indicate the lipid droplet size in the liver. B Hepatic TG. C Hepatic TC. D Hepatic LDL-C. E Hepatic HDL-CBack to article page