Fig. 5From: Chitobiose exhibited a lipid-lowering effect in ob/ob−/− mice via butyric acid enrolled liver–gut crosstalkThe effect of different COS2 concentrations on the lipid levels in oleic acid-induced HepG2 cells. A TG levels. B TC levels. C LDL-C levels. D Lipid accumulation after Oil Red O staining (scale bar = 500 nm)Back to article page