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Fig. 3 | Journal of Orthopaedic Surgery and Research

Fig. 3

From: Comparative effectiveness of two methods for inducing osteoarthritis in a novel animal model, the Diannan small-ear pig

Fig. 3

Expression of Col II in the cartilage. Scale bar: 20 μm. a Col II expression of control groups at 4, 8, and 12 weeks. b Col II expression of operation groups at 4, 8, and 12 weeks. c Col II expression of chemical groups at 4, 8, and 12 weeks. d IOD/area values of Col II. ***p < 0.001; ns indicated that there was no statistical difference compared with the corresponding group. Col 2, collagen type two

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Journal of Orthopaedic Surgery and Research

ISSN: 1749-799X