α-NF suppressed pro-inflammatory cytokines, while increased anti-inflammatory cytokines expression during 3T3-L1 adipogenesis. A: The inflammatory cytokines expression after 10 days differentiation in 3T3-L1 cells. B: The concentration of inflammatory cytokines after 10 days differentiation in 3T3L-1 cells cultured medium. *: Compared with non-treatment (NT) group, P < 0.05; **: Compared with NT group, P < 0.01; #: Compared with IDM group, P < 0.05; ##: Compared with IDM, P < 0.01.