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Photomicrographs of histological section of ankle joint in the respective groups.
Notes: (A) Group I – normal joint, (B) group II – control; (C) group III – treatment with standard marketed gel, (D) group IV – treatment with CR-NEG; and (E) group V – treatment with CR-CG. Images taken on 10× magnification.
Abbreviations: CR-NEG, curcumin nanoemulsion gel; CR-CG, curcumin crude gel.
