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AG490单用或联合顺铂对宫颈癌裸鼠移植瘤生长的抑制作用 被引量:1

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摘要 目的:了解顺铂(DDP)、AG490单独及联合应用对宫颈癌裸鼠皮下移植瘤生长的抑制作用。方法:裸鼠背侧近右后肢处皮下接种人宫颈癌hela细胞,30d后分4组治疗,对照组腹腔注射无菌生理盐水;DDP组腹腔注射5mg/kg;AG490组腹腔注射8mg/kg;DDP+AG490组腹腔注射DDP5mg/kg+AG4908mg/kg;上述药物均每3d注射1次,共注射4次,治疗期间观察并记录各组裸鼠皮下移植瘤的生长情况,计算肿瘤体积、肿瘤生长抑制率,绘制肿瘤生长曲线,观察用药后裸鼠体重变化。结果:各治疗组治疗后肿瘤体积和抑瘤率与对照组相比差异均具有统计学意义(P<0.05);与DDP及AG490组比较,DDP+AG490组肿瘤体积明显减小(P<0.05),抑瘤率明显增高(P<0.05);DDP组与DDP+AG490组相比体重明显减轻(P<0.05),AG490组与对照组比较体重变化差异无显著性(P=0.19)。结论:DDP与AG490比两药单独应用抑制肿瘤生长的作用更强,二者具有协同抗癌作用,AG490可以增强DDP的药物敏感性并且减轻药物副作用。
出处 《实用医学杂志》 CAS 北大核心 2009年第2期200-202,共3页 The Journal of Practical Medicine
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