[1]华浅近,祖茂衡,滕 飞,等.高碘促成纤维细胞增殖作用与成纤维细胞生长因子及其受体的关系[J].介入放射学杂志,2013,(12):1016-1020.
 HUA Qian? jin,ZU Mao? heng,TENG Fei,et al.Research on the relationship between bFGF, FGFR2 and the fibroblast proliferation promoted by high density iodine[J].journal interventional radiology,2013,(12):1016-1020.
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高碘促成纤维细胞增殖作用与成纤维细胞生长因子及其受体的关系 ()

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《介入放射学杂志》[ISSN:1008-794X/CN:31-1796/R]

卷:
期数:
2013年12期
页码:
1016-1020
栏目:
实验研究
出版日期:
2013-12-25

文章信息/Info

Title:
Research on the relationship between bFGF, FGFR2 and the fibroblast proliferation promoted by high density iodine
作者:
 华浅近 祖茂衡 滕 飞 王 磊 胡 琳
Author(s):
 HUA Qian?蛳 jin ZU Mao?蛳 heng TENG Fei WANG Lei HU Lin.
 Department of Interventional Radiology, Affiliated Hospital of Xuzhou Medical College, Xuzhou, Jiangsu Province 221002, China
关键词:
【关键词】 布-加综合征 成纤维细胞 隔膜 实验研究 
文献标志码:
A
摘要:
 【摘要】 目的 研究高碘促进成纤维细胞增殖作用与碱性成纤维细胞生长因子(bFGF)、成纤维细胞生长因子2型受体(FGFR2)的关系,探索高碘因素在布-加综合征(BCS)隔膜组织形成过程中的作用机制。方法 ① 将体外培养的成纤维细胞分成对照组、溶媒组、KI组、FGFR抑制剂组和KI与FGFR抑制剂共同作用组,采用CCK?蛳 8法检测各组成纤维细胞增殖率。② 采用免疫印迹法检测不同碘浓度(0、250、500、1 000、2 000、3 000 μg/L)培养环境中bFGF、FGFR2蛋白表达量。多组间比较采用单因素方差分析(ANOVA),多个实验组与1个对照组比较采用最小显著差法(LSD)。结果 ① 在1 000 μg/L碘浓度组,KI与FGFR抑制剂共同作用组成纤维细胞增殖率(1.06 ± 0.13)高于FGFR抑制剂组(0.40 ± 0.12),而低于KI组(1.73 ± 0.09),组间差异有统计学意义(P < 0.05)。② 在500、1 000 μg/L碘浓度组, FGFR2蛋白相对表达量高于其他碘浓度组,而1 000 μg/L组高于500 μg/L组,组间差异有统计学意义(P < 0.05)。各碘浓度组间bFGF蛋白相对表达量差异无统计学意义(P > 0.05)。结论 ① 高碘因素可能通过上调FGFR2蛋白表达量而引起成纤维细胞增殖;② 高碘导致的成纤维细胞增殖可能与隔膜形成相关。

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备注/Memo

备注/Memo:
(收稿日期:2013-05-04) 
更新日期/Last Update: