Figure 2From: Pilose antler polypeptides promote chondrocyte proliferation via the tyrosine kinase signaling pathwayThe effect of Antler polypeptides on the proliferation of chondrocytes. Compared to the control group, the addition of PAP significantly increased the OD values with a dose depended manner. *: P < 0.05, **: P < 0.01.Back to article page