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化积益肝煎对小鼠肝癌H22细胞β-catenin和cyclin D1表达的影响 被引量:4

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摘要 目的:观察化积益肝煎对小鼠肝癌H22细胞抑制作用,并探讨其对肝癌WNT信号传导通路上β-catenin和cyclin D1表达的影响。方法:将接种肝癌H22细胞的小鼠随机分为对照组、化积益肝煎(中药组)、环磷酰胺(西药组)、化积益肝煎+环磷酰胺(中西药组),连续给药15d后处死,剥离瘤组织称重;用免疫组化方法检测β-catenin和cyclin D1表达。结果:中药、西药、中西药合用可明显抑制小鼠肝癌的生长,抑瘤率分别为38.35%、55.48%、70.93%,具有统计学差异(P<0.05);中西药组抑瘤率(70.93%)高于西药组抑瘤率(55.48%),具有统计学差异(P<0.05);各用药组β-catenin和cyclin D1表达与对照组相比下降(P<0.05)。结论:化积益肝煎对小鼠肝癌有抑制作用,并对化疗药物有一定的协同增效作用;化积益肝煎可通过影响小鼠肝癌细胞WNT传导通路信号的传导,从而抑制小鼠肝癌细胞的增殖。
出处 《云南中医中药杂志》 2009年第5期58-59,共2页 Yunnan Journal of Traditional Chinese Medicine and Materia Medica
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