聚合酶链反应-微孔板杂交法检测输血传播病毒。
DNA detection of tt virus DNA by polymerase chain reaction -microplate hybridization.
调查非肝病人群中经输血传播病毒(TTV)的感染状况。
To investigate the infection of transfusion transmitted virus (TTV) in the people without liver diseases.
目的：了解输血传播病毒(TTV)在各型肝炎患者中的感染情况。
Objective: To study the prevalence of transfusion transmitted virus (TTV) in hepatitis patients.
目的：研究皖北地区经输血传播病毒（TTV）在血透患者中的感染。
Objective:To study the infection of transfusion transmitted virus(TTV) in hemodialysis patients in Wanbei.
目的探讨孕产妇输血传播病毒（TTV）感染率及其在母婴间的传播途径。
Objective To observe the transfusion transmitted virus (TTV) infection rate in gravidas and parturients, and explore the route of maternal fetal transmission.
目的探讨经输血传播病毒（TTV）在肝及肝外组织的定位、分布及其意义。
Objective: To investigate the location and distribution of transfusion transmitted virus (TTV) in the liver and extrahepatic tissues.
目的了解我国自然人群中新型DNA病毒-输血传播病毒(TTV)的感染情况。
Objective To investigate the transmission of a novel DNA virus, transfusion-transmitted virus (TTV) among the residents in a natural village of Yunnan Province.
目的：了解杭州地区健康献血员中输血传播病毒（TTV）的感染情况和病毒基因组片段的变异性。
Objective: To investigate the frequency of transfusion-transmitted virus(TTV) infection in healthy blood donors in Hangzhou area and the mutation of TTV genomic fragment.
目的探讨输血传播病毒(TTV)与HBV混合感染的情况及其对肝脏病变程度和对HBV复制的影响。
Objective To find out the influence of patients with HBV infection and transfusion-transmitted virus (TTV) co-infection on their clinical outcome and the replication of HBV infection.
目的：探讨血液透析患者血清和外周血单个核细胞(PBMC)中输血传播病毒(TTV)检测状况及意义。
Objective: To study the situation and significance of transfusion transmitted virus (TTV) in serum and peripheral blood mononuclear cell (PBMC) of hemodialysis patients.
目的观察输血传播病毒(TTV)和肝炎病毒在慢性肾衰(CRF)血液透析(HD)患者中的流行情况和感染相关因素。
AIM To observe the prevalence and clinical relevance of transfusion transmitted virus (TTV) infection in hemodialysis (HD) patients with chronic renal failure (CRF) and in professional blood donors.
对输血用血液进行筛查，可预防乙肝病毒和丙肝病毒传播。
Screening blood used for transfusion can prevent transmission of HBV and HCV.
乙肝病毒及其抗原一发现，布伦·伯格和他的研究小组就设计实验，以便在输血前对献血者进行鉴别。因为输血经常传播乙肝这种传染病。
Once the virus and its antigen were found, Dr Blumberg and his team devised tests for it, so that donors could be screened before giving the blood that often transmitted the infection.
该病毒可能也可以通过输血传播，至少理论上有这种风险。
There is also at least a theoretical risk of transmission through blood transfusions.
结论该方法具有良好的灭活输血传播之病毒的能力，并能保证绝大部分血浆的正常活性。
CONCLUSIONS Methylene blue photochemical methods can be used to inactivate the main transfusion infected viruses, and the normal activities of plasma still keep at very high level.
目的探讨维持性血液透析患者输血传播性病毒(TTV)感染情况，对其发生医院感染的危险因素进行分析。
Objective to investigate the transfusion transmitted virus (TTV) infection in patients with maintenance hemodialysis, and analyzed the risk factors of nosocomial infection.
目的探讨维持性血液透析患者输血传播性病毒(TTV)感染情况，对其发生医院感染的危险因素进行分析。
Objective to investigate the transfusion transmitted virus (TTV) infection in patients with maintenance hemodialysis, and analyzed the risk factors of nosocomial infection.
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