Fig. 4From: Intraarticular injection of processed lipoaspirate cells has anti-inflammatory and analgesic effects but does not improve degenerative changes in murine monoiodoacetate-induced osteoarthritisHistopathological analysis of the femoral and tibial condyles. Hematoxylin and eosin stain (a) and safranin-O staining (b) showed less cartilage degradation in the early injection group at days 14, 21, 28 after MIA injection, while the non-treatment group and the late injection group exhibited reduced cartilage thickness and superficial cartilage erosionBack to article page