羟基喜树碱对人乳腺癌MCF-7细胞增殖及凋亡的影响(3)
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综上所述，羟基喜树碱可抑制体外培养的人乳腺癌MCF-7细胞的增殖，并可能通过Caspase-3途径而诱导细胞凋亡，达到抑制肿瘤细胞生长及增殖的作用。
[参考文献]
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(收稿日期：2011-01-11)
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