Research Article

Clinical-Like Cryotherapy in Acute Knee Arthritis Protects Neuromuscular Junctions of Quadriceps and Reduces Joint Inflammation in Mice

Figure 1

Cross-sectional area of muscle fibers in Toluidine Blue staining of mice from (a) control group, (b) AIA group, and (c) AIA+cryotherapy group. Scale bar: 100 μm. Magnification: 20x. Values expressed as , , . (d) Frequency distribution of quadriceps muscle fibers. : compared with control group; compared with AIA group.
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