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dc.contributor.author张丰(第四军医大学西京医院病理科)zh_CN
dc.contributor.author李青(第四军医大学西京医院病理科)zh_CN
dc.contributor.author章必成(第四军医大学西京医院病理科)zh_CN
dc.contributor.author叶菁(第四军医大学西京医院病理科)zh_CN
dc.contributor.author陈广生(第四军医大学西京医院病理科)zh_CN
dc.contributor.author王莉(第四军医大学西京医院病理科)zh_CN
dc.contributor.author林圣彩(新加坡国立大学分子细胞生物学研究所)zh_CN
dc.date.accessioned2011-04-26T08:16:30Z
dc.date.available2011-04-26T08:16:30Z
dc.date.issued2002-10zh_CN
dc.identifier.citation第四军医大学学报, Journal of The Fourth Military Medical University 2002 23(10):950-952zh_CN
dc.identifier.issn1000-2790zh_CN
dc.identifier.urihttps://dspace.xmu.edu.cn/handle/2288/6022
dc.description.abstract目的 探讨 G蛋白调节子 16 (RGS16 )对大鼠胶质瘤C6细胞的生物学特性的影响 .方法 利用脂质体介导法将RGS16基因导入 C6细胞中 ,在倒置显微镜下观察细胞形态变化和贴壁情况 ;3H- Td R法检测 C6细胞在转染不同梯度p CMV5 - RGS16和 p CMV 5质粒后的增殖情况 ;免疫细胞化学法检测转染前后 RGS16蛋白的表达情况 ;流式细胞仪检测转染 p CMV5 - RGS16和 p CMV5质粒 36 h后细胞周期变化和细胞是否有凋亡发生 .结果 转染 p CMV5 - RGS16质粒 2 4 h后 30 %细胞贴壁性降低 ,突起收缩 ,细胞变圆 ;RGS16蛋白表达阳性 ;3H- Td R法检测显示 C6细胞增殖速度与转染p CMV5 - RGS16的量呈正相关 ;细胞周期结果显示 G1期细胞百分数减少 10 % ,而 S期细胞百分数增多 14 % ;未发现RGS16与凋亡有直接关系 .结论  RGS16可能促进 C6细胞的增殖 . 【英文摘要】 s: AIM To study the effect of RGS16 on the biological characteristics of glioma C6 cells. METHODS pCMV5 RGS16 was transfected into C6 cells by lipofectin. The morphological and adhesive changes of the cells were observed under an inverted microscope. Proliferation of C6 cells was measured by 3H thymidine ( 3H TdR) assay after gradient transfections of pCMV5 RGS16 and pCMV5. Expression of RGS16 was examined by immunocytochemical method both before and after the transfection. Flow cytometry ...zh_CN
dc.description.sponsorship高等学校骨干教师计划资助zh_CN
dc.language.isozhzh_CN
dc.publisher第四军医大学zh_CN
dc.subject调节子zh_CN
dc.subjectG蛋白zh_CN
dc.subject转染zh_CN
dc.subject细胞周期zh_CN
dc.subjectregulonzh_CN
dc.subjectG proteinszh_CN
dc.subjecttransfectionzh_CN
dc.subjectcell cyclezh_CN
dc.title过度表达G蛋白调节子16促进大鼠胶质瘤C6细胞增殖zh_CN
dc.title.alternativePromotion of glioma C6 cells proliferation by overexpressed RGS16zh_CN
dc.typeArticlezh_CN


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