Fig. 1From: Reduction of intraarticular adhesion of knee by local application of rapamycin in rabbits via inhibition of fibroblast proliferation and collagen synthesisHydroxyproline content in intraarticular scar tissue in the RAPA-treated groups and the control group. The hydroxyproline content is expressed as micrograms per milligram (μg/mg). *P < 0.05, compared with control group; #P < 0.05, and the 0.2 mg/ml RAPA group compared with the other RAPA groupsBack to article page