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A newly established human tumor clonogenecity assay - the glass capillary tube culture technique (CAP assay) to described. With this method, we observed the in vitro anticancer efficiency of several antineoplastics on human solid tumors and acute non-lymphatic leukemia (ANLL) specimen. Comparing with the conventional two-layer agar culture assay (2-LAC assay). The CAP-assay had a higher culture success rate, higher plating efficiency (PE) and shorter experimental period. The preliminary data suggesting and that the CAP assay has the potential to replace the conventional 2- LAC assay for in vitro drug- sensitivity testing and may be applied clinically. 相似文献
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本文引进玻璃毛细管培养人体肿瘤干细胞集落形成法,并将其应用于抗肿瘤药物敏感性分析,从而建立了一种新的体外测定药物敏感性方法,与经典的平皿双层琼脂法比较,本法培养成功率高,试验周期短,细胞需要量少,集落形成率高,可望临床推广应用。 相似文献
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本文采用修改的Hamburger-Salmon双层琼脂技术观察了阿克拉霉素B(ACM-B)、阿霉素(ADM)和顺铂(PDD)三种药物对10种类型人体实体瘤克隆形成能力的影响。结果表明,所试肿瘤标本中有13/21、13/20和7/11分别对ACM-B、PDD和ADM敏感。ACM-B对乳腺癌、肺癌、卵巢癌、胃癌和肝癌细胞有一定的生长抑制作用,值得进一步研究。 相似文献
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