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宫颈癌新辅助化疗疗效与细胞标记物相关性研究进展

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摘要 宫颈癌新辅助化疗(neoadiuvantchemotherapy,NACT)指对宫颈局部肿瘤巨大的Ib期和局部晚期的患者,在手术和(或)放疗前先行化疗。NACT属于辅助性化疗的范畴,可缩小局部肿瘤体积、从而减小切除范围,减少手术造成的伤残,消灭或抑制亚临床病灶、降低癌细胞的活力,防止远处转移。提高手术和(或)放疗的效果。自20世纪90年代将新辅助化疗引入肿瘤治疗中以来,有研究发现Ki一67核抗原指数、环氧化酶-2(cox-21、有丝分裂指数(MI)、凋亡指数(AD、凋亡相关基因Bax以及可能成为NACT疗效评价的细胞因子肿瘤抑制基因mas—pin(mammaryserpin)在宫颈癌NACT前后的变化与疗效密切相关,其表达水平可以用来较好地预测宫颈癌对NACT的敏感性和疗效。
作者 刘兆春 赵霞
出处 《现代医药卫生》 2009年第20期3103-3104,共2页 Journal of Modern Medicine & Health
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