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. 2014 Sep 15;8(5):1381–1388. doi: 10.3892/etm.2014.1969

Figure 4.

Figure 4

Expression levels of (A) OCN, (B) ALP and (C) Col1A1 as detected by reverse transcription-polymerase chain reaction at the three time-points (4, 8 and 12 weeks) following implantation of the scaffolds for Groups I (pure β-TCP), II (β-TCP/platelet-rich plasma) and III (autogenic ilium). OCN, osteocalcin; ALP, alkaline phosphatase; CollA1, collagen type I α1; β-TCP, β-tricalcium phosphate.