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. 2004 Dec 10;2:81. doi: 10.1186/1477-7827-2-81

Figure 3.

Figure 3

Polymerase chain reaction (PCR) amplification from reverse-transcribed cDNA from endometrial epithelial cells (EEC) under the stimulation with androstenedione 10-6 M, using primers for ERα, ERβ and β-actin. Results represent six experiments performed in duplicate. Normalized yield for ERα and ERβ PCR fragments relative to β-actin. PCR products from different experiments are shown as percentage respect to basal. The values are expressed as mean ± SEM. a P < 0.05 between basal vs androstenedione.