Your browser doesn't support javascript.
loading
Mostrar: 20 | 50 | 100
Resultados 1 - 2 de 2
Filtrar
Más filtros











Intervalo de año de publicación
1.
Braz J Biol ; 83: e267641, 2023.
Artículo en Inglés | MEDLINE | ID: mdl-37255197

RESUMEN

Hepatitis C virus (HCV) genotypes vary greatly in different regions. The aim of this study is to investigate the distribution of HCV genotypes in HCV infected patients, in Ningxia Hui Autonomous Region. Nucleic acid extraction and amplification were performed with test kits on 153 HCV infected patients serum samples. The HCV viral load was measured using reverse transcriptase PCR (RT-PCR) and HCV genotypes were determined. Among the 153 HCV-infected patients, 56 had genotype (GT)1b (36.60%), 45 had GT2a (29.40%), 23 had GT3a (15.00%), 14 had GT3b (9.20%),13 had GT6a (8.50%), 1 had GT1g (0.70%), 1 had GT6xa (0.70%). In GT1b, 21.40% were female and 78.60% were male; in GT2a, 42.20% were female and 57.80% were male;Males were most prevalent in genotypes 1b(39.30%), while female were most prevalent in genotype 2a(46.30%). Rare GT1g and GT6xa were also detected in males. The 41-50 year age group had the highest HCV prevalence of 32.00%. HCV GT1b is the predominant HCV genotype in Ningxia Hui Autonomous Region.


Asunto(s)
Hepacivirus , Hepatitis C , Humanos , Masculino , Femenino , Hepacivirus/genética , Genotipo , China/epidemiología , Prevalencia , Hepatitis C/epidemiología
2.
Braz. j. biol ; 83: e267641, 2023. tab, graf
Artículo en Inglés | VETINDEX | ID: biblio-1439642

RESUMEN

Hepatitis C virus (HCV) genotypes vary greatly in different regions. The aim of this study is to investigate the distribution of HCV genotypes in HCV infected patients, in Ningxia Hui Autonomous Region. Nucleic acid extraction and amplification were performed with test kits on 153 HCV infected patients serum samples. The HCV viral load was measured using reverse transcriptase PCR (RT-PCR) and HCV genotypes were determined. Among the 153 HCV-infected patients, 56 had genotype (GT)1b (36.60%), 45 had GT2a (29.40%), 23 had GT3a (15.00%), 14 had GT3b (9.20%),13 had GT6a (8.50%), 1 had GT1g (0.70%), 1 had GT6xa (0.70%). In GT1b, 21.40% were female and 78.60% were male; in GT2a, 42.20% were female and 57.80% were male;Males were most prevalent in genotypes 1b(39.30%), while female were most prevalent in genotype 2a(46.30%). Rare GT1g and GT6xa were also detected in males. The 41-50 year age group had the highest HCV prevalence of 32.00%. HCV GT1b is the predominant HCV genotype in Ningxia Hui Autonomous Region.


Os genótipos do vírus da hepatite C (HCV) variam muito de acordo com a região. O objetivo deste estudo é investigar a distribuição do genótipo do vírus da hepatite C em pessoas infectadas pelo vírus na região autônoma de Ningxia Hui. A extração de ácido nucleico e a expansão de amostras séricas em 153 pacientes infectados com HCV foram realizadas utilizando kits de ensaio. A capacidade do vírus HCV foi medida pela reação em cadeia da polimerase retrotranscrição (RT-PCR) e o genótipo HCV foi determinado. Os genótipos (Gt) tiveram a seguinte distribuição entre os 153 casos de infecção HCV: 56 Gt 1-B (36, 60%), 45 Gt 2-A (29, 40%), 23 Gt 3-A (15, 00%), 14 Gt 3-B (9, 20%), 13 Gt 6-A (8, 50%), 1 Gt 1-G (0, 70%) e 1 Gt 6-Xa (0, 70%). Já o sexo dos indivíduos teve a seguinte distribuição: Gt 1-B, 21, 40% mulheres e 78, 60% homens; Gt 2-A, 42, 20% mulheres e 57, 80% homens. A presença de homens é mais comum no genótipo 1-B (39, 30%), enquanto as mulheres ocorrem mais comumente no genótipo 2-A (46, 30%). Gt 1-G e Gt 6-Xa raros também foram detectados em homens. A taxa de infecção com HCV para grupos etários de 41 a 50 anos é a mais alta, com 32,00%. HCV Gt 1-B é o genótipo dominante do HCV na região autônoma de Ningxia Hui.


Asunto(s)
Variación Genética , Hepacivirus/genética , Genotipo
SELECCIÓN DE REFERENCIAS
DETALLE DE LA BÚSQUEDA