نتایج جستجو برای: hbcab

تعداد نتایج: 209  

عبدی, جهانگیر, معظمی گودرزی, حمیدرضا,

  چکید ه   سابقه و هدف   علیرغم منفی بودن شاخص HBsAg در میان اهداکنندگان با استفاده از کیت‌های رایج الایزا، مواردی از وجود HBcAb در غیاب HBsAg وجود دارند که به عنوان موارد پرخطر از لحاظ انتقال عفونت هپاتیت B مطرح شده‌اند. این مطالعه به منظور تعیین شیوع HBcAb در میان اهداکنندگان بار اولی که جهت اهدای خون به پایگاه‌های خرم‌آباد و بروجرود مراجعه نموده و HBsAg منفی بوده‌اند انجام شده است.   مواد ور...

2014
Zary Nokhodian Majid Yaran Peyman Adibi Nazila Kassaian Marjan Meshkati Behrooz Ataei

BACKGROUND Drug injection is one of the most prominent risk factors for transmission of viral hepatitis. Prevalence of hepatitis B virus (HBV) is generally higher in prisoners compared with the general population. The object of this study was to assess the markers of HBV and related risk factors among intravenous drug users (IVDU) in prisoners. MATERIALS AND METHODS Through a cross-sectional ...

2016
Yasuyuki Hara Kazuaki Tokodai Chikashi Nakanishi Shigehito Miyagi Naoki Kawagishi

BACKGROUND Hepatitis B core antibody (HBcAb)-positive graft is reported to cause de novo hepatitis B after liver transplantation with a probability of 38-100 % without prophylaxis. Hepatitis B surface antigen loss is reported to be achieved with a probability of only 3-8 % in the patients treated by antiviral agents. We present an extremely rare case of spontaneous resolution of de novo hepatit...

Journal: :avicenna journal of clinical microbiology and infection 0
mohammad mahdi majzoobi brucellosis research center, hamadan university of medical sciences, hamadan, iran seyyed hamid hashemi brucellosis research center, hamadan university of medical sciences, hamadan, iran; brucellosis research center, hamadan university of medical sciences, hamadan, iran. tel: +98-8138272154, fax: +98-8138272154 hosein mahjoob department of epidemiology and statistics, hamadan university of medical sciences, hamadan, iran saeid khakizadeh department of pathology, hamadan university of medical sciences, hamadan, iran mina nikbakht consult center for hiv, hamadan university of medical sciences, hamadan, iran

conclusions the significant number of coinfected hiv-hcv patients only had hbcab positive test without detectable hbv-dna. further studies for detection of hbv-dna in both serum and liver biopsy specimens may help clarify the impact of hbv infection in coinfected hiv/hcv patients. results of 103 hiv-hcv coinfected patients, both hbsag and hbcab were positive in 7 patients (6.8%), negative in 44...

Journal: :The Journal of infectious diseases 2012
Helen M Chun Mollie P Roediger Katherine Huppler Hullsiek Chloe L Thio Brian K Agan William P Bradley Sheila A Peel Linda L Jagodzinski Amy C Weintrob Anuradha Ganesan Glenn Wortmann Nancy F Crum-Cianflone Jason D Maguire Michael L Landrum

BACKGROUND Understanding the impact of hepatitis B virus (HBV) in human immunodeficiency virus (HIV) coinfection has been limited by heterogeneity of HIV disease. We evaluated HBV coinfection and HIV-related disease progression in a cohort of HIV seroconverters. METHODS Participants with HIV diagnosis seroconversion window of ≤ 3 years and serologically confirmed HBV infection (HB) status wer...

2015
Xumin Chen Lingyao Hong Wang Zhang Meng Yuan Qiongqiong Yang Haiping Mao Wei Chen Xueqing Yu

BACKGROUND The aim of this study was to investigate the hepatitis B virus (HBV) infection rate in systemic lupus erythematosus (SLE) patients in China, and to determine the age and sex distribution. MATERIAL AND METHODS A total of 3981 SLE patients diagnosed in The First Affiliated Hospital of Sun Yat-sen University from January 1996 to December 2011 were retrospectively investigated for eval...

ژورنال: :فصلنامه پژوهشی خون 0
جهانگیر عبدی j. abdi مرکز تحقیقات سازمان انتقال خون ایران و پایگاه منطقهای انتقال خون لرستان حمیدرضا معظمی گودرزی h.r. moazami goodarzi مرکز تحقیقات سازمان انتقال خون ایران و پایگاه منطقهای انتقال خون لرستان

چکید ه   سابقه و هدف   علیرغم منفی بودن شاخص hbsag در میان اهداکنندگان با استفاده از کیت های رایج الایزا، مواردی از وجود hbcab در غیاب hbsag وجود دارند که به عنوان موارد پرخطر از لحاظ انتقال عفونت هپاتیت b مطرح شده اند. این مطالعه به منظور تعیین شیوع hbcab در میان اهداکنندگان بار اولی که جهت اهدای خون به پایگاه های خرم آباد و بروجرود مراجعه نموده و hbsag منفی بوده اند انجام شده است.   مواد وروش...

Journal: :hepatitis monthly 0
maryam vaezjalali infectious diseases and tropical medicine research center, shahid beheshti university of medical sciences, ir iran; department of microbiology, faculty of medicine, shahid beheshti university of medical sciences, velenjak st., ir iran +98-2123872556, [email protected] shabnam rashidpour department of immunology, faculty of medicine, shahid beheshti university of medical sciences, ir iran hanieh rezaee department of microbiology, faculty of medicine, shahid beheshti university of medical sciences, velenjak st., ir iran +98-2123872556, [email protected] bashir hajibeigi blood transfusion research center, high institute for research and education in transfusion medicine, ir iran majid zeidi blood transfusion research center, high institute for research and education in transfusion medicine, ir iran latif gachkar infectious diseases and tropical medicine research center, shahid beheshti university of medical sciences, ir iran

results there were 64 women and 936 men in the population under study. the mean ± sd age of the donors was 38 ± 11 years. 80 out of 1000 samples (8%) were found to be positive for hbcab. hbv dna was detected in 50% of hbcab positive specimens. the mean ± sd age of donors without hbv dna was 37.7 ± 10.5 years and for donors with hbv dna was 40.9 ± 11.2 years (p = 0.05). objectives the aim of thi...

2016
Purva Chhibar Ziqiang Zhu Naga K.S. Cheedella Rashid Chaudhry Jen Chin Wang

BACKGROUND Patients receiving cancer treatment are at risk for hepatitis B virus (HBV) reactivation. Ifosfamide is an alkylating agent and is considered to be one of the important drugs for the treatment of metastatic sarcoma. No association of ifosfamide and HBV reactivation has been reported so far. CASE REPORT We report a case of a 61-year-old Asian man with metastatic retroperitoneal lipo...

Journal: :Bayero Journal of Pure and Applied Sciences 2022

The survey was carried out to determine the molecular detection of Hepatitis B virus markers among blood donors between age 18-65 years from National Blood Transfusion Service (NBTS) centre in Kaduna, Nigeria. samples were screened for (HBV) using Diagnostic kit HBV infection marker whole blood. serological determined polymerase chain reaction and confirmed. socio-demographic factors associated...

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