Fig. 5
From: McMurray’s test is influenced by perimeniscal synovitis in degenerative meniscus tears
Histological and immunohistochemical assessment of synovial inflammation. A H&E and immunohistochemical staining images of synovium tissue in (+) and (−) group. B Synovitis score of synovial tissue in (+) and (−) group. C–F Quantitative analysis of the staining intensity of inflammatory factors in synovial tissue of (+) and (−) group. Scale bar = 100 μm. Data are presented as mean and standard deviation. **p < 0.01, ***p < 0.001