Figure 1From: Association between expression of the Bone morphogenetic proteins 2 and 7 in the repair of circumscribed cartilage lesions with clinical outcome BMP-2 Course. BMP-2 content in lavage fluids of knee joints without cartilage lesions (control, n = 5), with cartilage damage (n = 42), following cartilage surgery at day 1 (n = 28) post operation (po), and following cartilage surgery at day 2 (n = 6) post operation. Groups were compared as indicated by the connecting lines, significance levels are specified.Back to article page