Figure 1From: Inhibitory effects of aromatase inhibitor on estrogen receptor-alpha positive ovarian cancer in miceDetermination of estrogen receptor-alpha (ERα) mRNA level in four ovarian cancer cell lines. The level of ERα mRNA was significantly higher in OVCAR-3 cells in comparison to the other three lines. ERα mRNA expression was normalized to GAPDH mRNA expression (DISS as control = 1). Means ± SD of three experiments are shown. * P < 0.05 versus OVCAR-3.Back to article page