Chinese Journal of Oral Implantology ›› 2021, Vol. 26 ›› Issue (5): 282-288.DOI: 10.12337/zgkqzzxzz.2021.10.003

• Original Articles·Basic Research • Previous Articles     Next Articles

Effect of A-PRF on the biological performance of human bone marrow mesenchymal cells

Wang Jia, Zhao Ruimin, Gong Jiaming, Yu Zhanhai, Yin Lihua   

  1. Department of Oral Implant, School/Hospital of Stomatology, Lanzhou University, Lanzhou 730000, China
  • Received:2021-08-19 Online:2021-10-30 Published:2021-11-12
  • Contact: Yin Lihua, Email: yinlh@lzu.edu.cn, Tel: 0086-931-8915062

Abstract: Objective The aim of this study was to investigate the cytobiological effects of advanced-platelet rich fibrin (A-PRF) on cells from human bone marrow mesenchyme (hBMMCs) in vitro. Methods hBMMCs were identified as adipogenic and osteogenic differentiation. A-PRF was observed under a scanning electron microscope and its growth factor was detected by human growth factor antibody array-membrane. CCK-8 and scratch tests were used to detect the effect of A-PRF on the proliferation and migration of hBMMCs at different concentrations. Alkaline phosphatase activity and alizarin red staining were used to detect the effect of different concentrations of A-PRF on the mineralization ability of hBMMCs. Results SEM showed that A-PRF is a three-dimensional network containing more than 40 cytokines, among which macrophage colony stimulating factor and human nerve growth factor had not been reported. 10% A-PRF increased cell proliferation and migration ability (P<0.05), but also promoted calcium deposition and ALP of hBMMCs (P<0.05). Conclusion A-PRF improved the osteogenic differentiation of hBMMCs and the proliferation and migration, and 10% A-PRF achieved the most obvious promotion effect. The favorable cytobiological effects of A-PRF on hBMMCs might serve as the basis for A-PRF applications in bone regeneration.

Key words: Advanced-platelet rich fibrin, Human bone marrow mesenchymal cells, Osteogenic differentiation