pIRES2EGFPhVEGF165真核表达载体的构建及在心肌细胞内的表达
内皮生长因子,,内皮生长因子;绿色荧光蛋白;心肌,细胞学,0引言,1材料和方法,2结果,3讨论,【参考文献】
Construction of pIRES2EGFPhVEGF165 eukaryotic expression plasmid and its expression in cardiac myocytes in vitro and vivoZHAO ZhiJing, Lü AnLin, JIA GuoLiang, CHEN GuangSheng, YE Jing
1Department of Cardiovasology, Xijing Hospital, 2Department of Pathology, School of Basic Medicine, Fourth Military Medical University, Xian 710033, China
【Abstract】 AIM: To construct a eukaryotic expression plasmid pIRES2EGFPhVEGF165 and to transfect it into cardiac myocytes in vitro and vivo. METHODS: The hVEGF165 DNA fragment was inserted into a green fluorescent protein fusion vector, which was then transfected into cardiac myocytes in vitro and vivo. RESULTS: A recombinant eukaryotic expression plasmid pIRES2EGFPhVEGF165 was constructed and was successfully transfected into cardiac myocytes. The expression of VEGF165 was confirmed by fluoroscopy and immunohistochemical staining. CONCLUSION: VEGF can be expressed stably in cardiac myocytes, which might be useful for gene therapy of myocardial ischemia. ......
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