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Figure 3 | BMC Molecular Biology

Figure 3

From: ABCA1, ABCG1 and SR-BI: hormonal regulation in primary rat hepatocytes and human cell lines

Figure 3

Effects of dexamethasone, insulin, or mifepristone in THP-1 macrophages. Macrophage-differentiated THP-1 cells were incubated with the indicated concentrations of dexamethasone (Dex), insulin (Ins), or mifepristone (Mif) in lipid-deficient medium for 24 hours and examined by real time RT-PCR and Western blotting. A. The relative mRNA expression of SR-BI (black bars), ABCA1 (white bars) and ABCG1 (gray bars). The results were normalized to GAPDH mRNA expression and expressed relative to the non-treated controls (medium B only) (± STDEV). B. Representative Western blots of ABCG1, SR-BI and β-actin. Proteins (50 μg) were separated on a 7.5% polyacrylamide gel as described in materials and methods. The experiments were performed at least three times. * (p < 0.05) indicate significantly difference from control.

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