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新西兰大白兔27只,采用随机对照动物实验,随机分为3组,每组9只,培养家兔自体ADSCs,制备自体PRF。在每只兔子的双侧下颌骨制备下颌骨缺损模型。A组:将单纯的β-磷酸三钙(β-TCP)植入双侧下颌骨缺损区,B组:将AD-SCs/β-TCP植入双侧下颌骨缺损区,C组:将ADSCs/β-TCP
A total of 27 New Zealand white rabbits were randomly divided into 3 groups with 9 animals in each group. The autologous ADSCs were cultured and autologous PRF was prepared. Mandibular defect models were prepared on bilateral bones of each rabbit. Group A: Biphasic β-TCP was implanted into bilateral mandibular defects. Group B: AD-SCs / β-TCP implanted into bilateral mandibular defects. Group C: ADSCs / β-TCP