闽南地区TT病毒的变异及经输血传播的初步证据

CORC > 厦门大学 > 生命科学－已发表论文

	闽南地区TT病毒的变异及经输血传播的初步证据
	张军 ; 杨海杰 ; 罗文新 ; 苏智军 ; 庄立琳 ; 夏宁邵
刊名	http://epub.cnki.net/grid2008/brief/detailj.aspx?filename=BDXB199904009&dbname=CJFQ1999
	1999-12-30
关键词	TT病毒肝炎输血传播变异
英文摘要	TT virus(TTV)DNA was tested by nested-PCR from sera of hepatitis patients and volunteer blood donors in Minnan area. The amplified segment was a 189 base pair region in TTV ORF2. A total of six sequences were obtained from three non-A to G hepatits patients and two from volunteer blood donors. The sequences were found to be with 82.9% to 99.3% homology to TTV Japanese strain and Chinese strain. The divergence of sequence in these six segments varied from 0.7% to 17.1%, which indicated that the TTV had been existing for a long time in this area. In the serum of a non-A to G hepatitis patient who was negative for TTV DNA in the 14th day of disease course turned to be positive in the 30th day, two TTV sequences were obtained which showed 92.1% nucleotide homology. It indicated that different TTV strains can co exist in the same person. This patient's blood had been transfused ten times between the collection of his TTV negative sample and his positive serum sample. Seven of the blood donors were traced an...
语种	中文
内容类型	期刊论文
源URL	[http://dspace.xmu.edu.cn/handle/2288/21259]
专题	生命科学－已发表论文
推荐引用方式 GB/T 7714	张军,杨海杰,罗文新,等. 闽南地区TT病毒的变异及经输血传播的初步证据[J]. http://epub.cnki.net/grid2008/brief/detailj.aspx?filename=BDXB199904009&dbname=CJFQ1999,1999.
APA	张军,杨海杰,罗文新,苏智军,庄立琳,&夏宁邵.(1999).闽南地区TT病毒的变异及经输血传播的初步证据.http://epub.cnki.net/grid2008/brief/detailj.aspx?filename=BDXB199904009&dbname=CJFQ1999.
MLA	张军,et al."闽南地区TT病毒的变异及经输血传播的初步证据".http://epub.cnki.net/grid2008/brief/detailj.aspx?filename=BDXB199904009&dbname=CJFQ1999 (1999).