Hepatitis G virus / GB virus C in Brazil. Preliminary report
نویسندگان
چکیده
منابع مشابه
GB virus-C (hepatitis G virus) nostalgia.
The newly discovered human flavivirus identified as GB virus-C [1] and hepatitis G virus (HGV) [2], presents intriguing challenges in virology, epidemiology, and blood banking. Its clinical relevance for hepatology, however, appears to have been short-lived. Murthy and colleagues in this issue of Kidney International [3] provide additional evidence that the virus is not associated with clinical...
متن کاملGB virus C/hepatitis G virus infection in southern China.
The prevalence of GB virus C/hepatitis G virus (GBV-C/HGV) infection among intravenous drug users (IVDUs), patients with liver diseases, and blood donors in Nanning, southern China was studied. GBV-C/HGV RNA was detected by reverse transcription polymerase chain reaction with primers derived from the 5'-untranslated region. GBV-C/HGV RNA was detected in 64 of 85 IVDUs, 20 of 80 persons with liv...
متن کاملHomologous recombination in GB virus C/hepatitis G virus.
Analysis of 33 GB virus C/hepatitis G virus (GBV-C/HGV) full or nearly full genome sequences revealed several putative inter- and intrasubtype recombinants. The breakpoints of the recombinant regions were mapped using a maximum-likelihood method, and the statistical significance for each region was tested using Monte Carlo simulation. The results were highly significant and provided evidence fo...
متن کاملPrevalence and genotypes of GB virus C/hepatitis G virus among blood donors in Central Brazil.
A survey was conducted in a blood donor population of Central Brazil aiming to investigate the prevalence of GB virus C (GBV-C)/hepatitis G virus (HGV) infection and also to analyze the virus genotypes distribution. A total of 241 voluntary blood donors were interviewed at the State Blood Bank in Goiânia, State of Goiás, Brazil. Blood samples were collected and serum samples tested for GBV-C/HG...
متن کاملDetection of active hepatitis C virus and hepatitis G virus/GB virus C replication in bone marrow in human subjects.
We have analyzed the presence of hepatitis C virus (HCV) and hepatitis G virus (HGV) sequences in bone marrow and serum samples from 48 patients of a hematologic outpatient clinic. HCV RNA was detected in 18 (38%) and 15 (31%) and HGV RNA was detected in 6 (13%) and 9 (19%) of serum and bone marrow samples, respectively. In 3 patients, HGV RNA was detectable in bone marrow but not in the serum;...
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ژورنال
عنوان ژورنال: Revista do Instituto de Medicina Tropical de São Paulo
سال: 1996
ISSN: 0036-4665
DOI: 10.1590/s0036-46651996000300016