PPARG and obesity disorder: The experimental results (Table 1) of in vivo and in vitro studies showed that many kinds of notoginseng monomer saponins, such as ginsenosides RC, Rg3, and Rg2, can inhibit the proliferation and differentiation of adipocytes, reduce the number of adipocytes, and inhibit the accumulation of lipids in adipocytes by reducing the expression levels of PPARγ, C/EBPs, SREBP, and FAS, to achieve anti-obesity effects.