超声靶向微泡破坏介导BMSCs修复大鼠急性肝损伤的实验研究
发布时间:2021-06-13 20:58
目的:超声靶向微泡破坏(Ultrasound targeted microbubble destruction,UTMD)技术是一种新的药物和基因递送方式,靶向特异性强、效率高,已有研究显示UTMD能增强骨髓间充质干细胞(Bone marrow mesenchymal stem cells,BMSCs)的靶向归巢率,改善心功能和修复缺血心肌。本研究中,我们拟探讨UTMD对BMSCs归巢至肝脏的可行性、有效性,进而评估BMSCs对急性肝损伤的治疗效果,试图分析UTMD促进BMSCs靶向归巢的潜在机制。方法:采用贴壁离心法分离培养大鼠BMSCs,鉴定其增殖特性、三向分化能力和细胞表面抗原标志。携带增强型绿色荧光蛋白(Enhanced green fluorescent protein,EGFP)的慢病毒感染BMSCs用于体内示踪。SD大鼠经腹腔单次注射1.5g/kg D-氨基半乳糖(D-galactosamine,D-Gal)建立急性肝损伤(Acute liver injury,ALI)模型,检测24小时后血清学和肝脏组织结构评价模型是否成功建立。辐照急性肝损伤大鼠,24h后检测肝组织内基...
【文章来源】:上海交通大学上海市 211工程院校 985工程院校 教育部直属院校
【文章页数】:105 页
【学位级别】:博士
【部分图文】:
原代BMSCs培养24h(100×)
原代BMSCs培养4天(100×)
第一代BMSCs(100×)
【参考文献】:
期刊论文
[1]超声联合微泡增敏肿瘤化疗的基础研究与临床应用进展[J]. 王一溪,严昆. 临床超声医学杂志. 2018(11)
[2]Adipose-derived stromal cells resemble bone marrow stromal cells in hepatocyte differentiation potential in vitro and in vivo[J]. Li-juan Xu,Shu-fang Wang,De-Qing Wang,Lian-jun Ma,Zheng Chen,Qian-Qian Chen,Jun Wang,Li Yan. World Journal of Gastroenterology. 2017(38)
[3]人脐血间充质干细胞在大鼠急性肝损伤修复中的作用[J]. 李培杰,王佳,李伟之,马富权,郭雯莹,齐丽,薛挥. 陕西医学杂志. 2017(06)
[4]Intraportal mesenchymal stem cell transplantation prevents acute liver failure through promoting cell proliferation and inhibiting apoptosis[J]. Jian-Feng Sang,Xiao-Lei Shi,Bin Han,Tao Huang,Xu Huang,Hao-Zhen Ren,Yi-Tao Ding. Hepatobiliary & Pancreatic Diseases International. 2016(06)
[5]Improved prescription of taohechengqi-tang alleviates D-galactosamine acute liver failure in rats[J]. Yang Zhang,Jian-Xing Luo,Xiao-Yu Hu,Fang Yang,Sen Zhong,Wu Lin. World Journal of Gastroenterology. 2016(08)
[6]Stem cell-based regenerative opportunities for the liver: State of the art and beyond[J]. Eleftheria Tsolaki,Evangelia Yannaki. World Journal of Gastroenterology. 2015(43)
[7]兔骨髓栓来源的间充质干细胞的分离培养及其生物学特性的研究[J]. 张浩,廖伟雄,李冀,刘元林,张毅,朱恒,李众利. 中国实验血液学杂志. 2015(02)
[8]Targeted migration of mesenchymal stem cells modified with CXCR4 to acute failing liver improves liver regeneration[J]. Hu-Cheng Ma,Xiao-Lei Shi,Hao-Zhen Ren,Xian-Wen Yuan,Yi-Tao Ding. World Journal of Gastroenterology. 2014(40)
[9]Bone marrow derived stem cells for the treatment of end-stage liver disease[J]. Cristina Margini,Ranka Vukotic,Lucia Brodosi,Mauro Bernardi,Pietro Andreone. World Journal of Gastroenterology. 2014(27)
[10]Role of BMSCs in liver regeneration and metastasis after hepatectomy[J]. Hua-Lian Hang,Qiang Xia. World Journal of Gastroenterology. 2014(01)
本文编号:3228324
【文章来源】:上海交通大学上海市 211工程院校 985工程院校 教育部直属院校
【文章页数】:105 页
【学位级别】:博士
【部分图文】:
原代BMSCs培养24h(100×)
原代BMSCs培养4天(100×)
第一代BMSCs(100×)
【参考文献】:
期刊论文
[1]超声联合微泡增敏肿瘤化疗的基础研究与临床应用进展[J]. 王一溪,严昆. 临床超声医学杂志. 2018(11)
[2]Adipose-derived stromal cells resemble bone marrow stromal cells in hepatocyte differentiation potential in vitro and in vivo[J]. Li-juan Xu,Shu-fang Wang,De-Qing Wang,Lian-jun Ma,Zheng Chen,Qian-Qian Chen,Jun Wang,Li Yan. World Journal of Gastroenterology. 2017(38)
[3]人脐血间充质干细胞在大鼠急性肝损伤修复中的作用[J]. 李培杰,王佳,李伟之,马富权,郭雯莹,齐丽,薛挥. 陕西医学杂志. 2017(06)
[4]Intraportal mesenchymal stem cell transplantation prevents acute liver failure through promoting cell proliferation and inhibiting apoptosis[J]. Jian-Feng Sang,Xiao-Lei Shi,Bin Han,Tao Huang,Xu Huang,Hao-Zhen Ren,Yi-Tao Ding. Hepatobiliary & Pancreatic Diseases International. 2016(06)
[5]Improved prescription of taohechengqi-tang alleviates D-galactosamine acute liver failure in rats[J]. Yang Zhang,Jian-Xing Luo,Xiao-Yu Hu,Fang Yang,Sen Zhong,Wu Lin. World Journal of Gastroenterology. 2016(08)
[6]Stem cell-based regenerative opportunities for the liver: State of the art and beyond[J]. Eleftheria Tsolaki,Evangelia Yannaki. World Journal of Gastroenterology. 2015(43)
[7]兔骨髓栓来源的间充质干细胞的分离培养及其生物学特性的研究[J]. 张浩,廖伟雄,李冀,刘元林,张毅,朱恒,李众利. 中国实验血液学杂志. 2015(02)
[8]Targeted migration of mesenchymal stem cells modified with CXCR4 to acute failing liver improves liver regeneration[J]. Hu-Cheng Ma,Xiao-Lei Shi,Hao-Zhen Ren,Xian-Wen Yuan,Yi-Tao Ding. World Journal of Gastroenterology. 2014(40)
[9]Bone marrow derived stem cells for the treatment of end-stage liver disease[J]. Cristina Margini,Ranka Vukotic,Lucia Brodosi,Mauro Bernardi,Pietro Andreone. World Journal of Gastroenterology. 2014(27)
[10]Role of BMSCs in liver regeneration and metastasis after hepatectomy[J]. Hua-Lian Hang,Qiang Xia. World Journal of Gastroenterology. 2014(01)
本文编号:3228324
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