Methods Cultured BMSCs in vitro were isolated and the effects of PRP on cellular DNA synthesis were observed by flow cytometer.

• 方法以贴壁筛选法分离、培养狗的骨髓基质细胞,应用流式细胞仪观察PRP对骨髓基质细胞DNA合成和细胞周期变化的影响;