Figure 1From: Effects of the estrous cycle, pregnancy and interferon tau on expression of cyclooxygenase two (COX-2) in ovine endometriumSteady-state levels of COX-2 mRNA expression in endometrium of cyclic and pregnant ewes. Total RNA was isolated from endometrium and analyzed by semi-quantitative RT-PCR. Data are presented as LSM relative units (RU) with SE.Back to article page