乙型肝炎患者血清抗-HBx抗体的检测及临床意义研究
目的获得重组HBx蛋白,检测乙型肝炎患者血清抗HBx抗体并探讨其临床意义。方法利用分子克隆技术克隆HBVX基因构建PET32aHBX原核表达载体,表达和纯化HBx蛋白,用该重组蛋白建立检测抗HBx抗体的间接ELISA方法;采用该ELISA分别检测正常人组、急性肝炎组、慢性肝炎组、肝硬化组和肝细胞癌组患者血清中的抗HBx抗体。结果获得具有免疫原性的HBx融合蛋白;ELISA检测表明,慢性肝炎组、肝硬化组和肝细胞癌组的抗HBx抗体的水平均高于急性肝炎组,差异具有显著性;在这三组之间,慢性肝炎组高于肝硬化组和肝细胞癌组,差异具有显著性,肝硬化组和肝细胞癌组的抗HBx抗体水平无显著性差异。结论HBV患...
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| Main Authors: | , , , , , , |
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| Format: | Artigo |
| Language: | Chinês |
| Published: |
Editorial Office of Chinese Journal of Laboratory Diagnosis
2006-01-01
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| Series: | Zhongguo shiyan zhenduanxue |
| Subjects: | |
| Online Access: | http://ZSZD.publish.founderss.cn/thesisDetails?columnId=88550926&Fpath=home&index=0 |
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