Results 91 to 100 of about 53,162 (283)

Zika virus surveillance post‐epidemic in blood donors from São Paulo, Brazil 2016–2020

Transfusion Medicine, EarlyView.
Abstract Introduction Zika virus (ZIKV) is primarily transmitted through the bite of the Aedes aegypti mosquito, though transmission via blood transfusion has also been documented. During the 2015 ZIKV epidemic in Brazil, severe complications were observed in pregnant women, leading to fetal microcephaly. This study evaluated the persistence of ZIKV in
Suzete Cleusa Ferreira, José Eduardo Levi, Anna Shoko Nishiya, Cesar de Almeida‐Neto, Jerenice Esdras Ferreira, Juliana Derriga, Nanci A. Salles, Silvia Petrossi Gallo Polato, Katia C. Dantas, Edmir Boturão‐Neto, Martha Mathias Rocha, Vanderson Rocha, Alfredo Mendrone‐Jr   +12 more
wiley   +1 more source

Occult Hepatitis B Virus Infection in Chronic Hemodialysis Patients in Panje-Azar Hospital, Gorgan

Medical Laboratory Journal, 2012
Background and objectives: Hepatitis B virus infection is a major health problem in worldwide. The prevalence of Occult and chronic HBV in hemodialysis patients is higher than standard in developing countries.
Abbasi A (MD), Tajbakhsh R (MD), Kabotari M, Zhand S (MSc), Tabarraei A (PhD),   +5 more
doaj  

The influence of different detection cycles on the detection results of HBsAg ELISA

Zhongguo shuxue zazhi
[Objective] To analyze the influence of the cycle length of hepatitis B surface antigen (HBsAg) double reagent positive samples collected from voluntary blood donors in Guangzhou on the detection results.
DENG Yanqing, WAN Zhiting, HUANG Boquan, LIANG Haojian, DU Rongsong, LI Zhongping, ZHENG Jianting, XU Ru, WANG Min, WANG Hao   +9 more
doaj   +1 more source

Clearance of HBeAg and HBsAg of HBV in mice model by a recombinant HBV vaccine combined with GM-CSF and IFN-α as an effective therapeutic vaccine adjuvant [PDF]

, 2018
Weidong Zhao, Gan Zhao, Shuren Zhang, Xianzheng Wang, Xueping Yu, Bin Wang   +5 more
openalex   +1 more source

Genetic variants underlying precancerous conditions of hepatocellular carcinoma

International Journal of Cancer, Volume 158, Issue 3, Page 488-502, 1 February 2026.
Abstract Hepatocellular carcinoma (HCC) is the most common form of liver cancer, accounting for 80% of cases worldwide. While chronic hepatitis B and C infections remain primary risk factors, emerging evidence highlights the increasing contributions of metabolic dysfunction‐associated steatotic liver disease (MASLD) and alcohol‐associated liver disease
Jonathan Jaime G. Guerrero, Paolo C. Encarnacion, Mark Angelo S. del Rosario, Matthew Aldren S. Ora, Jiayan Zhou, Kin Israel Notarte, Wan‐Chun Li, Ching‐Wen Chang   +7 more
wiley   +1 more source

Tolerability, Safety, and Pharmacokinetics of Ivermectin After Nasal Application in Healthy Adult Subjects

The Journal of Clinical Pharmacology, Volume 66, Issue 1, January 2026.
Abstract Nasal epithelium is the site of infection for SARS‐CoV2 viruses, with interactions of the viral spike protein with the ACE2 receptor of the host cell. Molecular docking studies have shown that ivermectin shields the spike protein and thereby prevents binding to ACE2.
Stefan Wissel, Philipp Wissel, Matthias Rischer, Felix Häberlein, Hilde Riethmüller‐Winzen, Hanns Häberlein   +5 more
wiley   +1 more source

Serological characteristics of HBsAg positive/HBV DNA non-reactive blood donors

Zhongguo shuxue zazhi
Objective To explore the distribution of serological markers related to samples whose serological test results were inconsistent with HBV DNA test results among voluntary blood donors in Xi′an.
Yuanyuan JING, Yun FAN, Yan GUO, Wenjuan ZHANG, Yong DUAN, Na FENG   +5 more
doaj   +1 more source

Efficacy and Safety of Tenofovir Alafenamide (TAF) and Tenofovir Disoproxil Fumarate (TDF) Followed by TAF in Chronic Hepatitis B Patients of East Asian Ethnicity Following 5 Years of Treatment

Alimentary Pharmacology &Therapeutics, Volume 63, Issue 1, Page 132-144, January 2026.
In East Asian patients with chronic hepatitis B, rates of virologic suppression through 5 years were high in those treated continuously with tenofovir alafenamide (TAF) and in those switched from tenofovir disoproxil fumarate (TDF) to TAF. Improved renal and bone safety was observed in patients switching from TDF to TAF.
Grace Lai‐Hung Wong, Edward Gane, Calvin Q. Pan, Scott Fung, Mang M. Ma, Namiki Izumi, Shalimar, Seng Gee Lim, Wan‐Long Chuang, Rajiv Mehta, Young‐Suk Lim, Leland J. Yee, John F. Flaherty, Frida Abramov, Hongyuan Wang, Maria Buti   +15 more
wiley   +1 more source

Associations of Expressions of HBcAg and HBsAg with the Histologic Activity of Liver Disease and Viral Replication

Gut and Liver, 2008
Background/Aims: Subcellular localization of hepatitis B virus (HBV) core antigen (HBcAg) and HBV surface antigen (HBsAg) is known to be related to the activity of liver disease and the level of HBV replication. The aim of this study was to determine the
doaj   +1 more source

P1‐135: Molecular detection of Hepatitis B virus (HBV) DNA among Hepatitis B Surface antigen (HBsAg) Negative Blood Donors in Angola [PDF]

, 2018

openalex   +1 more source