Fig. 5 in Benzofuran and coumarin derivatives from the root of Angelica dahurica and their PPAR-γ ligand-binding activity

Fig. 5. Effect of 1 on lipid accumulation in 3T3-L1 adipocytes. Subconfluent 3T3-L1 preadipocytes in the basal medium were treated in the presence or absence of 5 μM of 1 for 96 h 3T3-L1 cells treated in the differentiation-inducing medium are shown as a positive control. Intracellular lipid was stained with Oil Red O. (For interpretation of the references to colour in this figure legend, the reader is referred to the Web version of this article.)