Results 41 to 50 of about 2,204,237 (310)

Antiviral treatment alters the frequency of activating and inhibitory receptor-expressing natural killer cells in chronic Hepatitis B virus infected patients [PDF]

, 2012
Natural killer (NK) cells play a critical role in innate antiviral immunity, but little is known about the impact of antiviral therapy on the frequency of NK cell subsets.
Chi, X., Hou, J., Hu, X., Jin, Q., Lv, J., Niu, J., Pan, Y., Sun, H., Tian, Z., Tu, Z., Xiao, W., Xu, D., Yan, H.   +12 more
core   +3 more sources

Possible Association between Genetic Diversity of Hepatitis B Virus and Its Effect on the Detection Rate of Hepatitis B Virus DNA in the Placenta and Fetus

Viruses, 2023
Background: The prevalence of HBV infection and HBV genotypes varies from country to country, and the role of HBV genotypes in the presence of HBV in the placenta and fetus has never been explored.
Sirinart Sirilert, Pattara Khamrin, Kattareeya Kumthip, Rungnapa Malasao, Niwat Maneekarn, Theera Tongsong   +5 more
doaj   +1 more source

Reconstitution of hepatitis B virus (HBV)-specific T cell responses with treatment of human immunodeficiency virus/HBV coinfection [PDF]

, 2003
Liver-related mortality is an increasing problem in human immunodeficiency virus (HIV)/hepatitis B virus (HBV)-coinfected patients receiving highly active antiretroviral therapy (HAART).
Bertoletti, A, Gilson, RJ, Lascar, RM, Lopes, AR, Maini, MK   +4 more
core   +1 more source

Relationship of Placental TLR-7 Expression with Cord Blood HBV DNA and Placental HBV DNA [PDF]

Indonesian Journal of Obstetrics & Gynecology Science, 2021
Abstract Objective: To determine the role of TLR-7 expression on intrauterine vertical transmission in pregnancy through identification of serum hepatitis B markers in both maternal and umbilical cord blood. Method: Analysis of TLR expression was performed on 38 paraffin block samples of placental tissue acquired from mothers with HBV using TLR ...
Naeny Fajriah, Maisuri T Chalid, Lenny Lisal, Efendi Lukas, St. Nur Asni, Rina Masadah   +5 more
openaire   +1 more source

Drug-related mutational patterns in hepatitis B virus (HBV) reverse transcriptase proteins from Iranian treatment-Naïve chronic HBV patients [PDF]

, 2013
Background: Immunomodulators and Nucleotide analogues have been used globally for the dealing of chronic hepatitis B virus (HBV) infection. However, the development of drug resistance is a major limitation to their long-term effectiveness.
Abedi, F., Alavian, S.M., Ataei, B., Azad, T.M., Daram, M., Fazeli, Z., Ghamari, S., Goodarzi, Z., Jazayeri, S.M., Judaki, M.A., Kalantari, E., Karimzadeh, H., Keyvani, H., Khedive, A., Mahabadi, M., Mahmoodi, M., Malekzadeh, R., Mansour-Ghanaei, F., Montazeri, G., Moradi, A., Nejatizadeh, A., Norouzi, M., Pourhosseingholi, M.A., Rafatpanah, H., Ramezani, F., Saberfar, E., Saberfiroozi, M., Samimirad, K., Sanei-Moghaddam, I., Sarizadeh, G., Sayad, B., Somi, M.H., Yaran, M., Ziee, M.   +33 more
core   +1 more source

Chromosomal diversification and karyotype evolution of diploids in the cytologically diverse genus Prospero (Hyacinthaceae) [PDF]

, 2013
This is an Open Access article distributed under the terms of the Creative Commons Attribution License (http://creativecommons.org/licenses/by/4.0), which permits unrestricted use, distribution, and reproduction in any medium, provided the original work ...
Andrew R Leitch, Eva M Temsch, Franz Speta, Hanna Weiss-Schneeweiss, Jang, Tae-Soo, John Parker, Khatere Emadzade, Tae-Soo Jang   +7 more
core   +2 more sources

HBV DNA Düzeyleri ile HBV Serolojik Göstergeleri Arasındaki İlişkinin Araştırılması

Viral Hepatit Dergisi, 2013
Amaç: Bu çalışmada akut veya kronik hepatit ön tanılı hastalarda HBV DNA pozitifliği ile HBsAg, HBeAg ve Anti-HBe arasındaki ilişkinin araştırılması amaçlanmıştır. Gereç ve Yöntemler: Mart 2010 ile Temmuz 2012 arasında mikrobiyoloji laboratuvarına serum örnekleri gönderilen 574 hastaya ait veriler geriye dönük olarak incelenmiştir.
Koçoğlu, Mücahide Esra, Taş, Tekin, Mengeloğlu, Fırat Zafer, Karabörk, Şeyda, Ceylan, Kübra   +4 more
openaire   +2 more sources

Diagnostic accuracy of detection and quantification of HBV-DNA and HCV-RNA using dried blood spot (DBS) samples – a systematic review and meta-analysis

BMC Infectious Diseases, 2017
BackgroundThe detection and quantification of hepatitis B (HBV) DNA and hepatitis C (HCV) RNA in whole blood collected on dried blood spots (DBS) may facilitate access to diagnosis and treatment of HBV and HCV infection in resource-poor settings.
B. Lange, T. Roberts, J. Cohn, Jamie Greenman, J. Camp, A. Ishizaki, Luke Messac, E. Tuaillon, P. Van de Perre, C. Pichler, Claudia M. Denkinger, P. Easterbrook   +11 more
semanticscholar   +1 more source

AASLD practice guidance on drug, herbal, and dietary supplement–induced liver injury

, 2022
Hepatology, EarlyView.
Robert J. Fontana, Iris Liou, Adrian Reuben, Ayako Suzuki, M. Isabel Fiel, William Lee, Victor Navarro   +6 more
wiley   +1 more source

Maternal HBeAg positivity and viremia associated with umbilical cord blood hepatitis B viremia

Pediatrics and Neonatology, 2019
Background: Hepatitis B (HBV) transmission may result from in utero transmission. We aimed to determine the correlation between maternal serum and umbilical cord blood HBV DNA levels in infants delivered by chronic HBV-infected mothers and to describe ...
Le Ye Lee, Guan Huei Lee, Citra Mattar, Sharon Saw, Marion Aw   +4 more
doaj   +1 more source