Fig. 3
From: Establishment of rat ankle post-traumatic osteoarthritis model induced by malleolus fracture
MMP-13 was detected by FMT and ELISA. FMT indicated that the positive MMPs signals were enhanced in the fractured ankles 8 weeks after surgery. a and b showed images of FMT signals. c showed quantitative FMT data. Values are the mean ± SD, * = P < 0.05 versus controls. d The concentration of MMP-13 detected by ELISA indicated that MMP-13 levels in the surgical sides were higher than those in the control. Values are the mean ± SD, * = P < 0.05 versus controls