Figure 8. LOXL1 expression was measured in RA synovium, OA synovium, and normal synovium through immunohistochemistry (A) and its quantitative analysis (B). Low magnification scale bar = 100 μm and High magnification scale bar = 20 μm. *P < 0.05, **P < 0.01, ***P < 0.001, ***P < 0.0001.