Clinical Characteristies and Distribution of Hepatitis B Virus Genotype
- VernacularTitle:乙型肝炎病毒不同基因型感染者临床比较
- Author:
Xiaofeng GUO
;
Weifeng LIANG
;
Yongle ZHANG
- Publication Type:Journal Article
- Keywords:
HBV;
Genotype;
Clinical phenotype
- From:
Journal of Medical Research
2006;0(12):-
- CountryChina
- Language:Chinese
-
Abstract:
Objective To investigate the distribution and virologic characteristics of HBV genotypes,and possible association with the severity of liver disease.Methods HBV genotype was determined,using oligonuleotides(oligo) microarray method.Results 37patients were differentiated as genotype B,69 genotype C.The clinical manifestations demonstrated that the serum lever of HBVDNA and HBeAg positive rate in patients of genotype C was 7.02?1.26 and 60.87% higher than 5.62?1.02and 32.43% in those of genotype B,the serum HBeAb positive rate in patients of genotype B was 67.57% higher than 39.13% in those of genotype C.The occurrence rates of those developed to chronic hepatitis B liver cirrhosis and hepatoma in those of genotype C were 46.38%,30.44% and 11.59% highter than that of 40.54%,13.51%and 8.11% in those of genotype B.Patients with genotype B were much younger than those with genotype C.Conclusions Genotype B and C exsited in Hangzhou,genotype C is a predominated genotype.The serum leverl of HBVDNA in those of genotype C is highter than that of genotype B.The positive rate of HBeAg in those of genotype B is highter than that of genotype C.The damage to liver induced by genotype C is severe than that of genotype B.
