大鼠骨髓基质干细胞治疗C6胶质瘤实验研究

被引:1
作者
郑朝辉
刘卫平
魏礼洲
张玉奇
钟俊
刘阳
龙乾发
杨扬
机构
[1] 第四军医大学西京医院神经外科
关键词
骨髓基质干细胞; 5溴脱氧尿苷; C6胶质瘤;
D O I
暂无
中图分类号
R739.41 [颅内肿瘤及脑肿瘤];
学科分类号
摘要
目的观察骨髓基质干细胞(BMSCs)在体内环境下对C6胶质瘤的治疗效果。方法流式细胞术检测培养的BMSCs表面标记;SD大鼠生存周期绘成Kaplan-Meier图,行Log-rank Test,HE染色和BrdU免疫组化染色观察BMSCs对胶质瘤的趋向性和治疗情况。结果流式实验显示所培养细胞为BMSCs;HE染色结果示呈瘤率为100%,实验组较对照组生存时间明显延长;BrdU免疫组化染色示BMSCs存在于肿瘤组织及其周边。结论侧脑室移植BMSCs后,BMSCs可向肿瘤组织迁移,并可改善荷瘤大鼠的生存质量,明显延长其晚期生存周期。
引用
收藏
页码:222 / 226
页数:5
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