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扶正合剂含药血清对肺癌细胞生长及耐药基因表达的影响 被引量:8

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摘要 目的:探讨扶正合剂对肺癌细胞生长及耐药基因表达的作用。方法:选择人肺腺癌细胞株A549/DDP为模型,采用血清药理学及MTT、免疫组化及流式细胞法,进行肺癌细胞生长率、凋亡率及耐药基因LRP的表达。结果:扶正合剂荷瘤动物含药血清能够显著提高DDP抑制肺癌细胞生长的作用,促进肿瘤细胞的凋亡,与0%含药血清比较,差别有统计学意义(P<0.05);与0%含药血清比较,其对肺癌细胞A549/DDP肺耐药蛋白LPR表达有显著的抑制作用(P<0.01),而正常兔血清对LRP的表达差别无统计学意义(P>0.05)。结论:扶正合剂药物血清有抑制肺癌细胞生长,促进肺癌细胞凋亡,抑制肺癌细胞耐药基因表达的作用,正常动物含药血清无此作用,二者有显著性差异。
出处 《中医研究》 2007年第8期20-22,共3页 Traditional Chinese Medicinal Research
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