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Fig. 5 | BMC Musculoskeletal Disorders

Fig. 5

From: Estrogen alleviates post-traumatic osteoarthritis progression and decreases p-EGFR levels in female mouse cartilage

Fig. 5

Comparative analysis of knee cartilage lesions in mice. (A). female control group; (B). ovariectomized group; (C). ovariectomized group supplemented with estrogen; and (D). male group; Sham, sham operation; DMM, medial meniscus instability operation; total, total cartilage; uncalcified, uncalcified cartilage; Ipsilateral comparison between groups B, D, and A (* P < 0.05,** P < 0.01). Ipsilateral comparison between groups C and B (# P < 0.05,## P < 0.01)

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