[HTML][HTML] Update on occult hepatitis B virus infection

M Makvandi - World journal of gastroenterology, 2016 - ncbi.nlm.nih.gov
The event of mutations in the surface antigen gene of hepatitis B virus (HBV) results in
undetectable hepatitis B surface antigen with positive/negative anti-hepatitis B core (anti …

Estimates of the prevalence of occult HBV infection in Asia: a systematic review and meta-analysis

WY Xie, C Sun, H He, C Deng, Y Sheng - Infectious Diseases, 2022 - Taylor & Francis
Abstract Purpose Occult Hepatitis B virus infection (OBI) is of great significance to the
transmission of Hepatitis B virus (HBV) and the evolution of the patient's clinical outcome …

Epidemiology, risk factors, and molecular characterization of occult hepatitis B infection among anti‐hepatitis B core antigen alone subjects

Z Azarkar, M Ziaee, A Ebrahimzadeh… - Journal of Medical …, 2019 - Wiley Online Library
Objectives Features of occult hepatitis B virus (HBV) infection among the anti‐hepatitis B
core antigen (anti‐HBc) positives have yet to be described in more details. This study aimed …

[PDF][PDF] Occult hepatitis B virus infection prevalence among different populations of Iran: a systematic review and meta-analysis

MR Hedayati-Moghaddam, H Soltanian… - Hepatitis …, 2020 - brieflands.com
Context: Various frequency rates of occult hepatitis B virus infection (OBI) are reported from
different parts of Iran. This systematic review and meta-analysis aimed to characterize the …

Frequency of Occult Hepatitis B in Pregnant Women Attending Antenatal Care Unit of a Tertiary Care Hospital

S Bint Ali, M Izhar, C Lal, A Yaqoob… - …, 2020 - proceedings-szmc.org.pk
Abstract Introduction: Occult infections (OBIs) caused by hepatitis B virus (HBV) are detected
by the presence of HBV DNA without surface antigens. The prevalence of HBsAg in general …

Assessment of protective serum anti-HBsAb levels among previously HBV vaccinated medical residents and its relation to duration and doses of vaccine–single center …

MB Hashem, H Abdel-Haleem, AA Nassef… - Microbes and …, 2023 - journals.ekb.eg
Background: Hepatitis B virus (HBV) vaccination is mandatory among health care workers
due to high risk of exposure to infection. However, the long-term protective effect of HBV …

[HTML][HTML] Frequency of Hepatitis B Virus infection among Patients before Chemotherapy Treatment

S Mahmoudvand, S Shokri, H Mirzaei… - Asian Pacific Journal …, 2021 - ncbi.nlm.nih.gov
Background: Hepatitis B virus (HBV) is an important public health problem worldwide.
Chronic HBV in patients undergoing chemotherapy and immunosuppressive treatment are …

隐匿性HBV 感染分子机制的研究新进展

朱丽, 陶薇 - 医学研究杂志, 2015 - yxyjzz.cn
乙型肝炎病毒(hepatitis B Virus, HBV) 感染分为无症状携带, 急性HBV 感染, 慢性HBV 感染,
暴发性HBV 感染和隐匿性HBV 感染5 种形式. 隐匿性HBV 感染是指血清HBsAg 阴性 …

Occult Hepatitis B virus Infection (OBI) predominated by genotype D among chronic liver disease patients: The first report from Odisha, Eastern India.

P Sahu, HK Khuntia, A Mohapatra, SK Kar - Tropical Biomedicine, 2018 - europepmc.org
Detection of Occult hepatitis B infection (OBI) has higher significance for treatment and
management. There is no information available about the OBI and its genotype associated …

[PDF][PDF] КЛИНИКО-МОРФОЛОГИЧЕСКАЯ ХАРАКТЕРИСТИКА HBsAg-НЕГАТИВНОГО ГЕПАТИТА В

ЕВ Эсауленко - 1spbgmu.ru
Известно, что приблизительно у 30% населения Земли обнаруживаются
серологические маркеры текущей, либо уже перенесённой, ВГВ-инфекции. По данным …