| 大肠杆菌HX88108膜孔蛋白初步研究 |
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| 引用本文： | 钟利,范昕建,雷秉钧,冯萍.大肠杆菌HX88108膜孔蛋白初步研究[J].四川大学学报(医学版),1999,30(1):7. |
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| 作者姓名： | 钟利 范昕建 雷秉钧 冯萍 |
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| 作者单位： | 华西医科大学附属第一医院,传染科,成都,610041 |
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| 摘 要： | 为了解大肠杆菌ＨＸ８８１０８耐药机理中有无膜孔蛋白缺失参与，用十二烷基磺酸钠－聚丙烯酰胺凝胶电泳（ＳＤＳ－ＰＡＧＥ）检测了大肠杆菌ＨＸ８８１０８的膜孔蛋白，并与膜孔蛋白标准株进行比较分析。结果发现：大肠杆菌ＨＸ８８１０８具有膜孔蛋白ＯｍｐＦ、ＯｍｐＣ，其耐药与膜孔蛋白缺失所致的抗生素进入减少无关
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| 关 键 词： | 大肠杆菌 膜孔蛋白 蛋白电泳 |
A Study on Porins of Escherichia coli HX88108 |
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| .protein molecular size,standards;.E.coli HX.A Study on Porins of Escherichia coli HX88108[J].Journal of West China University of Medical Sciences,1999,30(1):7. |
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| Authors: | protein molecular size standards;Ecoli HX |
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| Affiliation: | 1.protein molecular size
standards;2.E.coli HX88108 |
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| Abstract: | To investigate the relationship between porins deficiency and the resistance of Escherichia coli HX88108. The porins of Escherichia coli HX88108 were studied by SDS PAGE and were compared with the porins of standard strains. The result showed that E. coli HX88108 did not lose OmpF and OmpC, and the molecular weights of these two porins were 38kd and 37kd respectively. There is no relationship between the resistance of Escherichia coli HX88108 and porins deficiency. |
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| Keywords: | Escherichia coli Porins Protein electrophoresis |
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