Hepatitis C virus genotypes in Southern Brazil
Braz. j. med. biol. res
;
29(12): 1629-32, Dec. 1996. ilus
Article
in English
| LILACS
| ID: lil-188445
ABSTRACT
The prevalence of hepatitis C virus (HCV) genotypes in Southern Brazil was studied in the plasma of 100 HCV-RNA-positive patients attended in Porto Alegre, South of Brazil. Reverse transcriptionpolymerase chain reaction (RT-PCR) products from the 5' noncoding region were double digested with RsaI-HaeIII and BstNI-HinfI and analyzed by restriction fragment length polymorphism (RFLP). Three genotypes (1, 2 and 3) were demonstrable, the most prevalent being HCV type 1 (55 of 100 patients, 55 per cent), followed by HCV type 3 (37 of 100 patients, 37 per cent) and HCV type 2 (8 of 100 patients, 8 per cent). There was an unusual high prevalence of genotype 3, in contrast to the majority of published data from the Southeast region.
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Index:
LILACS (Americas)
Main subject:
Hepacivirus
Type of study:
Risk factors
Limits:
Humans
Country/Region as subject:
South America
/
Brazil
Language:
English
Journal:
Braz. j. med. biol. res
Journal subject:
Biology
/
Medicine
Year:
1996
Type:
Article
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