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Twice centrifugation with 200× g force, 10 minutes and about 500 % concentration was the best.
2次离心法,以200×g力离心10min制备的PRP, 血小板浓度为全血的500%左右为最佳.
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When the G - Force is in motion, the gondolas turn as well.
当“惊呼狂叫”开始旋转时,平底船也同时旋转.
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