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Fig. 5 | BMC Musculoskeletal Disorders

Fig. 5

From: Changes in viscoelastic properties of articular cartilage in early stage of osteoarthritis, as determined by optical coherence tomography-based strain rate tomography

Fig. 5

a Representative Safranin O-fast green stained histological section of each group. b Osteoarthritis Research Society International (OARSI) histological score in the control (n = 6) and the anterior cruciate ligament transection (ACLT) rabbit osteoarthritis (OA) model (each model, n = 5). Values are presented as the means ± standard deviations (error bars). *P < 0.01, compared between groups

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