In type 2 DM (T2DM) rats, TRG improved serum parameters (such as FFA, TNF-α, IL-6, and leptin), decreased the levels of apoptotic ER stress markers (CHOP, caspase-12, and caspase-3), and enhanced PPARγ expression in the adipose tissue [30]. Here, PPARG is linked to type 2 diabetes mellitus.