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. Author manuscript; available in PMC: 2023 Jul 25.
Published in final edited form as: Mater Sci Eng C Mater Biol Appl. 2019 Aug 9;105:110070. doi: 10.1016/j.msec.2019.110070

Fig. 11.

Fig. 11.

Wang et al. [121] used PLGA and PLA to particles to encapsulate VEGF and BMP-2. (A) Scanning electron micrograph of ES particles. (B) Proliferation of MECs when cultured with VEGF loaded particles. (C) RT-PCR was used to report gene expression profiles of ALP, OPN, and BMP-2 on day 14 Following treatment with BMP-2 loaded particles. (D, E) Bone volume measured by 3D μ-CT of rat calvarial bone defects treated with different groups, and images of osteotomies in each group at 2 and 8 weeks after treatment.