Fig. 1.

Effect of 17β-estradiol (E2; 0, 0.2, 2, 20, and 200 ng/mL) on the mRNA expression of two types of plasminogen activator (urokinase-type: uPA, A; tissue-type: tPA, B) in porcine endometrial cells. All data were presented as mean±SEM from 3 repeated experiments. PA, plasminogen activator; GAPDH, glyceraldehyde 3-phosphate dehydrogenase.