Analysis the relation of adults HBV vicinal failure and T cell subset, HLA-DR rang gene phenotype
Hu, D.-B.; Liu, S.-K.; Zhao, L.-L.; Xu, A.-P.; Hong, Y.-Z.; Cao, P.-Y.
Zhonghua Shi Yan he Lin Chuang Bing du Xue Za Zhi 23(1): 17-19
2009
ISSN/ISBN: 1003-9279 PMID: 19799007 Document Number: 635544
To study and explore the relativity of adults HBV vicinal failure and HLA-DR, T cell subset, trace viruses infection. To accumulate date for formulating preventing adult HBV infection prophylactic-therapeutic measures. Select 20 adults randomly who had vaccinated with 10 microgYDV and produced anti-HBS successfully, and another 20 hadn't produced anti-HBs to form two groups-defeated group and contral group. Blood samples from two groups were taken for detecting the level of DR range gene phenotype: T cell subset, white blood cell HLA-DR, HLA-B27, HLA DRB1 * 07, DRB1* 04, DRB1 * 1001, DQB1 * 0401 and so on. The level of CD4(-)/CD8(-) is lower in the infection group than in healthy group. But the average level of HLA-DR and HLA-B27 is higher in the infection group. The differences of HLA DRB1 * 07 gene frequency between two groups were significant (P <0.05), but the levels of CD3, CD4, CD8, CD7, CD4/CD8 and HLA DRB1 * 04, DRB1 * 1001, DQB1 * 0401 were not significant. The failure of HBV vaccination on adults may have relation to HLA-DR, HLA-B27, HLA DRB1 * 07, CD4(-)/CD8(-), etc.