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Fig. 5 | Journal of Orthopaedic Surgery and Research

Fig. 5

From: Clock gene Per1 regulates rat temporomandibular osteoarthritis through NF-κB pathway: an in vitro and in vivo study

Fig. 5

Expression of PER1, MMP13 and P65 increases in UAC-induced TMJOA rats. A Immunohistochemical staining of PER1, MMP13 and P65 in condyles of UAC group and Sham group. B The average optical density of PER1, MMP13 and P65 of temporomandibular cartilage in UAC and Sham groups (n = 4). Values are displayed as the mean ± SEM. *P < 0.05 and **P < 0.01

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Journal of Orthopaedic Surgery and Research

ISSN: 1749-799X