Method Apoptosis was determined by the method of in situ Nick end labeling. Apoptoticindex (AI) means the Numbers of apoptotic cells per 100 cells.
方法采用原位切口末端标记方法检测细胞凋亡,平均每100个细胞内的阳性细胞数为凋亡指数(AI)。
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Purpose to explore the apoptoticindex (AI) and its correlation with clinicopathological factors, cell proliferation, as well as the prognosis in osteosarcoma.