Results 201 to 210 of about 63,819 (232)

[Detecting the occult HBV infection: a laboratory study].

Zhonghua shi yan he lin chuang bing du xue za zhi = Zhonghua shiyan he linchuang bingduxue zazhi = Chinese journal of experimental and clinical virology, 2011
To see the HBV DNA detection instance in the HBsAg negative people and to study the serological method detection strategy for detecting hepatitis B virus large surface protein (HBLP) to filtrate the occult HBV infection.The HBsAg negative serum samples were divided into HBsAb negative and positive two species according to the hepatitis B virus markers (
Zheng-lin, Wu, Wen-luo, Zhang, Xiao-qiang, Zhong, Jian, Liu, Xue-dong, Lu   +4 more
openaire   +2 more sources

HBV reactivation in CLL patients with occult HBV infection treated with ibrutinib without viral prophylaxis

Leukemia and Lymphoma, 2019
Idanna Innocenti, Francesca Morelli, Francesco Autore, Andrea Corbingi, Raffaella Pasquale, Federica Sor a, Maurizio Pompili and Luca Laurenti Institute of Hematology, Universit a Cattolica del Sacro Cuore, Roma, Italy; Institute of Hematology ...
I. Innocenti, F. Morelli, F. Autore, A. Corbingi, R. Pasquale, F. Sorà, M. Pompili, L. Laurenti   +7 more
semanticscholar   +1 more source

Molecular mechanisms underlying HBsAg negativity in occult HBV infection

European Journal of Clinical Microbiology & Infectious Diseases, 2015
Although genomic detection is considered the gold standard test on HBV infection identification, the HBsAg investigation is still the most frequent clinical laboratory request to diagnose HBV infection in activity. However, the non-detection of HBsAg in the bloodstream of chronic or acutely infected individuals has been a phenomenon often observed in ...
openaire   +2 more sources

Occult HBV infection and YMDD variants in hemodialysis patients with chronic HCV infection

Journal of Hepatology, 2003
End-stage renal disease patients on chronic hemodialysis are at risk for both hepatitis B virus (HBV) and hepatitis C virus (HCV) infection. Although the prevalence is unknown in hemodialysis patients, occult HBV infection is frequent in subjects with chronic HCV infection.
Fatih, Besisik, Cetin, Karaca, Filiz, Akyüz, Sibel, Horosanli, Derya, Onel, Selim, Badur, Mehmet Sükrü, Sever, Ahmet, Danalioglu, Kadir, Demir, Sabahattin, Kaymakoglu, Yilmaz, Cakaloglu, Atilla, Okten   +11 more
openaire   +2 more sources

Naturally occurring pre-S mutations promote occult HBV infection by affecting pre-S2/S promoter activity.

Antiviral Research, 2022
Huizhen Sun, Le Chang, Ying Yan, H. Ji, Xinyi Jiang, Shih-Hsi Song, Yingzi Xiao, Zhuoqun Lu, Lunan Wang   +8 more
semanticscholar   +1 more source

Occult HBV Infection in Nigeria.

Archives of basic and applied medicine
Occult hepatitis B virus infection (OBI) is manifested by presence of HBV-DNA in the absence of detectable Hepatitis B surface antigen (HBsAg) with or without anti-HBV antibodies. Hence it is a potential threat in blood transfusion medicine. This study was carried out to determine the prevalence of OBI as well as evaluate the effectiveness of using ...
O A, Akintule, B A, Olusola, G N, Odaibo, D O, Olaleye   +3 more
openaire   +1 more source

Absence of chronicity in infants born to immunized mothers with occult HBV infection in taiwan.

Journal of Hepatology, 2022
M. Lai, yao-lung chang, P. Cheng, H. Chueh, Shun-Chih Chang, C. Yeh   +5 more
semanticscholar   +1 more source

Role of core protein mutations in the development of occult HBV infection.

Journal of Hepatology, 2021
Jingna Chen, Bochao Liu, Xi Tang, Xin Zheng, Jinhui Lu, Ling Zhang, Wenjing Wang, D. Candotti, Yongshui Fu, J. Allain, Chengyao Li, Linhai Li, Tingting Li   +12 more
semanticscholar   +1 more source

Occult HBV infection and blood transfusion

Journal of Hepatology, 2006
Daniele, Prati, Alessandro, Gerosa, Laura, Porretti   +2 more
openaire   +2 more sources

Hepatitis B virus maintains its pro-oncogenic properties in the case of occult HBV infection.

Gastroenterology, 2004
T. Pollicino, G. Squadrito, G. Cerenzia, I. Cacciola, G. Raffa, A. Craxì, F. Farinati, G. Missale, A. Smedile, C. Tiribelli, E. Villa, G. Raimondo   +11 more
semanticscholar   +1 more source