Fig. 2
From: Salvianolic acid-B improves fat graft survival by promoting proliferation and adipogenesis
Effects of Sal-B on adipogenic differentiation in 3T3-L1 preadipocytes and ADSCs. (a) Oil Red O staining of various concentrations of Sal-B-treated 3T3-L1 adipocytes and ADSCs on day 4 and day 8. Bar = 200 μm. The area of the lipid droplets was measured and was displayed as the surface area in square micrometers (μm2). (b) Triglyceride content of various concentrations of Sal-B-treated 3T3-L1 adipocytes and ADSCs on day 4 and day 8. The data represent the mean ± SD. * P < 0.05, ** P < 0.01. ADSCs, adipose tissue-derived stromal cells; SD, standard deviation