Results 31 to 40 of about 2,911,959 (179)
Isolated hepatitis B core antibody positive among vaccinated cohort in Malaysia
Annals of Saudi Medicine, 2013 BACKGROUND AND OBJECTIVES: Hepatitis B core antibodies (anti-HBc) are detected in almost every patient with previous exposure to hepatitis B virus (HBV).
Shuaibu Abdullahi Hudu +5 more
doaj +1 more source
GAMBARAN ANTI HBc POSITIF PADA DONOR DARAH DENGAN HbsAG NEGATIF [PDF]
, 2015 AbstrakPemeriksaan HBsAg saja untuk skrining hepatitis B (HBV) belum dapat menjamin donor darah bebas dari HBV sehingga darah donor belum memenuhi persyaratan untuk ditransfusikan. Darah donor yang akan ditranfusikan hendaklah memenuhi syarat diantaranya
Sastri, Susila
core +1 more source
PLoS ONE, 2018 BackgroundThe prevalence of hepatitis B virus (HBV) infection and human immunodeficiency virus (HIV) infection in Mozambique is one of the highest in the world, though in spite of this the prevalence of occult hepatitis B infection (OBI) is unknown ...
Awa Abdul Carimo +8 more
doaj +1 more source
Occult hepatitis B virus infection in hemodialysis patients in Recife, State of Pernambuco, Brazil
Revista da Sociedade Brasileira de Medicina Tropical, 2012 INTRODUCTION: Persistence of the hepatitis B virus (HBV) genome in individuals negative for the HBV surface antigen (HBsAg) reflects occult infection. The aim of this study was to identify occult HBV infection among hemodialysis patients at 5 clinics in ...
Ana Cecília Cavalcanti de Albuquerque +3 more
doaj +1 more source
Brazilian Journal of Infectious Diseases, 2022 The goal of this study was to investigate the prevalence of occult HBV infection in a reference center for the Northern Brazil from 2005 to 2015 and to identify mutations associated with occult hepatitis B.
Suellen dos Reis Araújo +4 more
doaj +1 more source
Serological and Molecular Characterization of Occult HBV Infection in Blood Donors from South Italy
Viruses, 2023 Despite good vaccine coverage and careful blood donor selection policies, hepatitis B virus (HBV) is still the most frequent viral infection among blood donors (BDs) in Italy, mostly in the occult form (OBI). We studied the virological features of OBI in
Alessia Sticchi Damiani +6 more
doaj +1 more source
Advances and Perspectives in Graphene‐Based Quantum Dots Enabled Neuromorphic Devices
Advanced Science, EarlyView.Graphene‐based QDs are zero‐dimensional carbon nanomaterials with pronounced quantum confinement and tunable electronic structures. Herein, we summarize their synthesis strategies and functionalization methods, and highlight their functional roles and operating mechanisms in devices, as well as recent advances in neuromorphic electronics. We anticipate
Yulin Zhen +9 more
wiley +1 more source
Occult B infection in the Brazilian northeastern region: a preliminary report
Brazilian Journal of Infectious DiseasesA sentinel study on viral hepatitis is currently being carried out in the village of Cavunge in a semiarid rural region of the state of Bahia, northeastern Brazil. This study has identified individuals in whom anti-HBc IgG was the only serological marker
Delvone Almeida +6 more
doaj +1 more source
Drought Stress Mediated Changes in Food Crops: Mechanisms and Remediation Strategies
Advanced Science, EarlyView.This work presents a multi‐scale framework for flavonoid‐mediated drought tolerance in staple food crops, integrating ROS redox regulation, antioxidant defense, rhizosphere microbial interactions, and sustainable agronomic practices. This interdisciplinary model provides core insights to develop climate‐resilient cropping systems and enhance global ...
Xiaoyi Duan +5 more
wiley +1 more source
Biomedical Journal, 2022 Background: To evaluate the protective efficacy of a hepatitis B (HB) vaccination program in Taiwan among high-risk children. Methods: Children born to HBeAg-positive mothers from 2001 to 2010 were invited back.
Chen-Hsuan Wu +3 more
doaj +1 more source