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Fig. 4 | Arthritis Research & Therapy

Fig. 4

From: Effects of low-intensity exercise on spontaneously developed knee osteoarthritis in male senescence-accelerated mouse prone 8

Fig. 4

Comparison of morphometric and walking assessments between the No-Ex and Ex groups. A Knee joint flexion angle. B Knee joint extension angle. C Width of knee joint. D Stride length. E, F Quadriceps muscle fiber cross-sectional area. Data are expressed as the means ± 95% CI. *p < 0.05, **p < 0.01, ***p < 0.001. Scale bar = 50 μm (F) (n = 6–10 both groups)

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