Cartilage Damage Pathological Characteristics of Diabetic Neuropathic Osteoarthropathy

Figure 1

Pathological changes of cartilage in each group under S-O staining and Masson staining (100×). Representative S-O staining of cartilage in the control group (a) and DNOAP group (b). Representative Masson staining of cartilage in the control group (c) and DNOAP group (d). S-O, Modified Safranine O-Fast Green FCF Cartilage Stain; Masson, Masson’s trichrome stain.

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