Fig. 2

a Representative histology images (H&E) of the liver from DIO mice subjected to 45% and 60% HFD. The liver was harvested at week 4 post-MSC transplantation into DIO mice. Animals that received Sod2- and Cat-MSCs showed less fat accumulation in comparison with Null-MSCs (control) confirmed by b hepatic triglycerides quantification (**p < 0.01)