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Fig. 4 | BMC Surgery

Fig. 4

From: Regeneration of meniscal avascular zone using autogenous meniscal fragments in a rabbit model

Fig. 4

A Representative proliferating cell nuclear antigen (PCNA) immunohistochemical staining and B the proliferating cell nuclear antigen (PCNA) grey values of the repaired menisci in different groups at different time-points. Original magnification: 10 × 10. N = 8, mean ± standard deviation. ***P < 0.001, compared with the control group

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