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Figure 4: The effect of Cape on differentiation. (a) Lipid droplets area was determined by Oil red O staining after 14 days. (b) Intracellular oxidants in undifferentiated, differentiated untreated, and treated cells for 14 days with Cape (10 μM). (c–f) Effect of Cape on HO-1 PPARγ, CEBPα, and adiponectin mRNA levels after 7 and 14 days of differentiation. Values represent the means ± SD of 4 experiments performed in triplicate. , significant result versus undifferentiated cells. , significant result versus control cells. , significant result versus 7 days. , significant result versus 14 days.