中国组织工程研究 ›› 2015, Vol. 19 ›› Issue (33): 5327-5331.doi: 10.3969/j.issn.2095-4344.2015.33.016

• 组织构建基础实验 basic experiments in tissue construction • 上一篇    下一篇

二膦酸盐与顺铂对体外MG-63细胞株生长影响的比较

买买提艾力•哈斯木1,阿孜古丽2,江仁兵1,白靖平1   

  1. 1新疆医科大学附属肿瘤医院骨与软组织科,新疆维吾尔自治区乌鲁木齐市 830011; 2新疆医科大学动物实验中心,新疆维吾尔自治区乌鲁木齐市 830054
  • 出版日期:2015-08-13 发布日期:2015-08-13
  • 通讯作者: 江仁兵,主任医师,教授,硕士生导师,新疆医科大学附属肿瘤医院骨与软组织科,新疆维吾尔自治区乌鲁木齐市 830011
  • 作者简介:买买提艾力?哈斯木,男,1978年生,维吾尔族,硕士,副主任医师,主要从事骨与软组织肿瘤方面研究工作。

Influence of bisphosphonates and cisplatin on MG-63 cell lines cultured in vitro

Maimaitiaili Hasimu1, Aziguli2, Jiang Ren-bing1, Bai Jing-ping1   

  1. 1Department of Bone and Cartilage, Tumor Hospital of Xinjiang Medical University, Urumqi 830054, Xinjiang Uygur Autonomous Region, China; 2Animal Center of Xinjiang Medical University, Urumqi 830054, Xinjiang Uygur Autonomous Region, China
  • Online:2015-08-13 Published:2015-08-13
  • Contact: Jiang Ren-bing, Chief physician, Professor, Master’s supervisor, Department of Bone and Cartilage, Tumor Hospital of Xinjiang Medical University, Urumqi 830054, Xinjiang Uygur Autonomous Region, China
  • About author:Maimaitiaili Hasimu, Master, Associate chief physician, Department of Bone and Cartilage, Tumor Hospital of Xinjiang Medical University, Urumqi 830054, Xinjiang Uygur Autonomous Region, China

摘要:

背景:有研究表明二膦酸盐可以作用于骨肉瘤细胞,但是其作用效果与传统的一线化疗药物顺铂的效果对比分析目前报道较少。

目的:分析二膦酸盐对体外人骨肉瘤细胞产生抑制增殖、诱导凋亡的作用与顺铂的差异。

方法:对MG-63细胞株培养传代后,分别以不同质量浓度二膦酸盐、顺铂干预细胞,并设未干预组为阴性对照组,通过MTT法测定二膦酸盐及顺铂作用后人骨肉瘤细胞的抑制率,并通过荧光染色观察细胞形态。

结果与结论:不同质量浓度的二膦酸盐及顺铂处理MG-63细胞不同时间后,细胞生长抑制率与空白组(无药物干预)对照明显升高(P < 0.05)。分析发现两者在24,48,72 h率的差异无显著性意义(P > 0.05)。认为二膦酸盐对体外骨肉瘤细胞的生长有明显的抑制作用,其抑制作用与顺铂相似。

中国组织工程研究杂志出版内容重点:组织构建;骨细胞;软骨细胞;细胞培养;成纤维细胞;血管内皮细胞;骨质疏松组织工程

关键词: 组织构建, 组织工程, 二膦酸盐, 顺铂, 骨肉瘤, MG-63

Abstract:

BACKGROUND: Studies have shown that bisphosphonates can act on osteosarcoma cells, but the comparative analysis of bisphosphonates and cisplatin, a traditional first-line chemotherapy drug, is rarely reported.

OBJECTIVE: To investigate the differences between bisphosphonates and cisplatin to inhibit in vitro proliferation of osteosarcoma cells and induce cell apoptosis. 

METHODS: Subcultured MG-63 cell lines were intervened with different concentrations of bisphosphonates and cisplatin, respectively, and cells with no treatment served as negative controls (blank group). Cell inhibition rate was detected using MTT method, and cell morphology was observed using fluorescent staining.

RESULTS AND CONCLUSION: After intervention with different concentrations of bisphosphonates and cisplatin for different time, the growth inhibition rate of MG-63 cells was significantly higher as compared with the blank group (P < 0.05). But there was no difference in the growth inhibition rate between the bisphosphonates and cisplatin groups at 24, 48 and 72 hours (P > 0.05). These findings indicate that bisphosphonates has obvious inhibitory effect on the growth of osteosarcoma cells in vitro, and its inhibitory effect is similar to that of cisplatin.

中国组织工程研究杂志出版内容重点:组织构建;骨细胞;软骨细胞;细胞培养;成纤维细胞;血管内皮细胞;骨质疏松组织工程

Key words: Diphosphonates, Cisplatin, Osteosarcoma

中图分类号: