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. 2021 Apr 21;6(11):4083–4095. doi: 10.1016/j.bioactmat.2021.01.013

Fig. 3.

Fig. 3

Comparison of in vitro BMP2 release and biodegradation behaviors of various scaffolds in PBS (pH = 7.4) supplemented with 0.1% BSA at 37 °C for 30 days. a) In vitro cumulative release rate of BMP2 (%) and b) cumulative amount of released BMP2 (ng/ml) of SBMP-SC Group and BMP-SC Group in 30 days. n = 3. c) Biodegradation rate of SBMP-SC group, BMP-SC group and SC group, respectively. d) Schematic of in vitro controlled slow-release of BMP2 form SBMP-SC with polymer biodegradation, comparison with BMP-SC group.