摘要
目的 :研究奈达帕汀 (Nedaplatin)对人肝癌SMMC772 1细胞株的细胞毒作用及其与多柔比星、丝裂霉素及氟尿嘧啶三种抗癌药联用的相互作用。 方法 :用MTT比色法测定奈达帕汀单独及与多柔比星、丝裂霉素或氟尿嘧啶联合应用时的细胞毒作用。 结果 :奈达帕汀对SMMC 772 1细胞株有一定的抑制作用 (IC50 为 2 0 .1mg/L) ,其细胞毒指数与药物浓度呈正相关 ;奈达帕汀与多柔比星、丝裂霉素或氟尿嘧啶联合应用在一定剂量范围内呈现协同效应。 结论 :奈达帕汀与多柔比星、丝裂霉素及氟尿嘧啶对人肝癌SMMC772 1细胞株具有明显的协同细胞毒作用 ,可联合用于肝癌的治疗。
Objective: To investigate the suppressive effects of nedaplatin on human liver cancer cell line SMMC7721 and the interactions between nedaplatin and adriamycin or mitomycin or fluorouracil. Methods: The cytotoxic index of nedaplatin alone or combined with other chemotherapy agents on SMMC cells were detected by MTT method. Results: SMMC was sensitive to nedaplatin with a positive correlation between cytotoxic index and nedaplatin concentration. There were significant synergism in the cytotoxic effects of nedaplatin combined with adriamycin or Mitomycin or Fluorouracil on SMMC cells. Conclusion: Nedapltin is a promising agent in the treatment of human liver cancer.
出处
《医学研究生学报》
CAS
2004年第8期685-687,共3页
Journal of Medical Postgraduates