Results 51 to 60 of about 15,184 (209)

Microarrays for the Detection of HBV and HDV [PDF]

BMB Reports, 2004
The increasing pace of development in molecular biology during the last decade has had a direct effect on mass testing and diagnostic applications, including blood screening. We report the model Microarray that has been developed for Hepatitis B virus (HBV) and Hepatitis D virus (HDV) detection.
Sun, Zhaohui, Zheng, Wenling, Zhang, Bao, Shi, Rong, Ma, Wenli   +4 more
openaire   +2 more sources

Hepatitis Delta Virus Acts as an Immunogenic Adjuvant in Hepatitis B Virus-Infected Hepatocytes

Cell Reports Medicine, 2020
Summary: Hepatitis delta virus (HDV) requires hepatitis B virus (HBV) to complete its infection cycle and causes severe hepatitis, with limited therapeutic options.
Christine Y.L. Tham, Janine Kah, Anthony T. Tan, Tassilo Volz, Adeline Chia, Katja Giersch, Yvonne Ladiges, Alessandro Loglio, Marta Borghi, Camille Sureau, Pietro Lampertico, Marc Lütgehetmann, Maura Dandri, Antonio Bertoletti   +13 more
doaj   +1 more source

Molecular epidemiology and clinical characteristics of hepatitis D virus infection in Canada

JHEP Reports, 2022
Background & Aims: HDV affects 4.5–13% of chronic hepatitis B (CHB) patients globally, yet the prevalence of HDV infection in Canada is unknown. To investigate the prevalence, genotype, demographics, and clinical characteristics of HDV in Canada, we ...
Carla Osiowy, Ken Swidinsky, Sarah Haylock-Jacobs, Matthew D. Sadler, Scott Fung, David Wong, Gerald Y. Minuk, Karen E. Doucette, Philip Wong, Edward Tam, Curtis Cooper, Alnoor Ramji, Mang Ma, Carmine Nudo, Keith Tsoi, Carla S. Coffin   +15 more
doaj   +1 more source

Hepatitis D virus infection in persons with HIV and hepatitis B virus across Europe: A cross‐sectional analysis of the HDV‐Europe cohort

HIV Medicine, EarlyView.
Abstract Introduction Infection with hepatitis D virus (HDV) is known to accelerate the progression of liver disease and is associated with mortality in individuals with HIV and hepatitis B virus (HBV). However, little is known about current HDV epidemiology, including HDV‐testing practices and prevalence, in this population in Europe.
Anders Boyd, Thomas Lutz, Kathrin van Bremen, Alessandro Tavelli, Antonella d'Arminio Monforte, Marc van der Valk, Miłosz Parczewski, Magdalena Tchorz, Iwona Cielniak, Luz Martín‐Carbonero, María del Mar Arcos‐Rueda, Charles Béguelin, Gilles Wandeler, Sanjay Bhagani, Charlotte Lim, Fauzi Elamouri, Juan Berenguer, Jürgen K. Rockstroh, Pablo Ryan   +18 more
wiley   +1 more source

Prevalence of HDV-RNA in HBV-DNA Positive Patients

, 2012
Objective: Hepatitis D virus (HDV) requires Hepatitis B virus(HBV) for replication and may cause to severe acute and chronic hepatitis. HDV is more frequently detected in our region In this study, HDV-RNA frequency was investigated in HBVDNA-positive ...
Cikman, Aytekin, Yaman, Gorkem, Yuce, Metin, Berktas, Mustafa, Parlak, Mehmet   +4 more
core   +1 more source

Estimating National and Foreign Trade Elasticities Using Generalized Transport Costs

Journal of Regional Science, Volume 65, Issue 2, Page 471-496, March 2025.
ABSTRACT We introduce the definition of two distinct trade elasticities corresponding to imports from regions located in the same country (national elasticities) and foreign regions located in other countries (foreign elasticities). We resort to a three‐tier nested CES utility structure to derive the corresponding demand gravity equations.
José L. Zofío, Jorge Díaz‐Lanchas, Damiaan Persyn, Javier Barbero   +3 more
wiley   +1 more source

Hepatitis Delta Virus Testing, Prevalence, and Liver-Related Outcomes Among US Veterans With Chronic Hepatitis B

Gastro Hep Advances
Background and Aims: Hepatitis delta virus (HDV) infection in patients with chronic hepatitis B (CHB) is associated with worse liver-related outcomes. We aim to comprehensively evaluate HDV testing, diagnosis, and liver-related outcomes among a national ...
Robert J. Wong, Zeyuan Yang, Janice H. Jou, Binu V. John, Joseph K. Lim, Ramsey Cheung   +5 more
doaj   +1 more source

HBV replication of different HBV-genotypes in HBV/HDV coinfection.

, 2013
(A) Determination of HBV loads of the predominant HBV-genotype A and HBV-genotype C samples in the Vietnamese HDV-positive patients (*denotes ...
Heiner Wedemeyer (32361), Thirumalaisamy P. Velavan (125068), Peter G. Kremsner (184981), Bui Tien Sy (474132), Christian Wollboldt (474136), Agnes Bryniok (474137), C.-Thomas Bock (339109), Hoang Van Luong (315662), Hung Minh Nguyen (474138), Boris A. Ratsch (474133), Nguyen Linh Toan (474134), Le Huu Song (474135)   +11 more
core   +1 more source

Kronik hepatit B enfeksiyonlu hastalarda Anti-HDV ve HDAg prevalansı [PDF]

, 2013
Amaç: Bu çalışmada, Ağrı ilinde kronik hepatit B enfeksiyonu tanısıyla takip edilen hastaların anti-HDV ve HDAg test sonuçlarının korelasyonunun irdelenmesi ve HDV epidemiyolojisine ait veri toplaması amaçlandı.
Güneş, Hayati, Mengeloğlu, Fırat Zafer, Mete, Rafet, Taş, Tekin, Doğan, Mustafa   +4 more
core   +1 more source

Investigating the prevalence and clinical effects of hepatitis delta viral infection in Taiwan

Journal of Microbiology, Immunology and Infection, 2021
Purpose: To clarify and investigate the prevalence and clinical impact of hepatitis D virus (HDV) infection in Taiwan's communities. Methods: HDV infection in patients with chronic hepatitis B viral (HBV) infection was examined using an anti-HDV antibody
Wei-Cheng Lee, Tzen-Kwan Chen, Hwa-Fa Han, Yu-Chun Lin, Ya-Min Hwang, Jia-Horng Kao, Pei-Jer Chen, Chun-Jen Liu   +7 more
doaj   +1 more source