Fig. 3From: The clinical efficacy of arthroscopic therapy with knee infrapatellar fat pad cell concentrates in treating knee cartilage lesion: a prospective, randomized, and controlled studyRepresentative results from the fluorescence-activated cell sorting analysis of freshly isolated cell concentrates for (a) synovial markers (CD45-CD44+) and (b) mesenchymal markers (CD90 + CD105+). The numbers represent the percentage of gated cells over live cells as the parental populationBack to article page