Fig. 2From: Reduction of intraarticular adhesion of knee by local application of rapamycin in rabbits via inhibition of fibroblast proliferation and collagen synthesisThe histological view of the intraarticular adhesion issues in the decorticated areas treated with RAPA (0.2 mg/ml (a), 0.1 mg/ml (b) and 0.05 mg/ml (c)) and saline (d). Note that loose scar tissues were found in the decorticated areas treated with the 0.1 mg/ml group and 0.2 mg/ml RAPA group. Dense scar tissue was found in the decorticated areas treated with saline. The sections were stained with HE (×200)Back to article page