Fig. 3

The regulatory effect of different concentrations of RA on the differentiation of IMAs. (A) Representative images of IMAs stained with oil red O, Bodipy, and Nile red after treatment with RA at concentrations of 0, 10− 9, 10− 8, 10− 7, 10− 6 and 10− 5 mol/L RA; (B) Quantification of oil red O staining intensity; (C) TG content in IMAs across different RA concentrations; (D-E) mRNA expression levels of PPARγ and LPL in IMAs treated with varying RA concentrations; (F) Protein expression levels of PPARγin IMAs with different RA concentrations