Figure 9From: Cyclooxygenases and prostaglandin E2 receptors in growth plate chondrocytes in vitro and in situ – prostaglandin E2dependent proliferation of growth plate chondrocytesExpression of EP3 and EP4 receptor mRNA in rat growth plates and in cultured chondrocytes. Expression of mRNA for EP3 and EP4 receptor was analysed by RT-PCR. β-actin was used as positive control. Both growth plate tissue and cultured chondrocytes express mRNA for EP3 and EP4.Back to article page