Results 11 to 20 of about 1,564,204 (203)

Hepatitis Delta Virus Diagnosis [PDF]

Seminars in Liver Disease, 2012
The first step in the diagnosis of hepatitis delta virus (HDV) infection is testing HBsAg-positive individuals for the antibody to the HD antigen (anti-HD).In anti-HD-positive patients, the next step is testing for HDV RNA in serum to determine whether the antibody reflects an ongoing active HDV infection (HDV-RNA-positive) or represents a serologic ...
OLIVERO, Antonella, SMEDILE, Antonina
openaire   +2 more sources

Tracking Virus-Specific CD4+ T Cells during and after Acute Hepatitis C Virus Infection [PDF]

, 2007
Background. CD4+ T cell help is critical in maintaining antiviral immune responses and such help has been shown to be sustained in acute resolving hepatitis C.
Paul Klenerman, GRÜNER N, Thimme, R., J. Tilman Gerlach, Weber, Jonathan N., Ulsenheimer, Axel, Helmut M. Diepolder, PFAFFEROT K, Semmo, N, Scriba, Thomas J, Silvana Gaudieri, Hans Nitschko, Grüner Norbert, SANTANTONIO, TERESA ANTONIA, Haberstroh, Anita, Diepolder Helmut M., Pfafferot, Katja, Jung, Maria-Christina, Rauch, A, Norbert Grüner, Andri Rauch, Scriba, T.J., Obermeier, M., Diepolder, HM, Pape Gerd R., Jonathan N Weber, Gaudieri Silvana, Malte H. J. Heeg, OBERMEIER M, Anita Haberstroh, SCHRAUT W, Jung, M-C, Gerd R Pape, Michaela Lucas, FIDLER S, RAUCH A, DAY C, Phillips, Rodney, Malte H.J. Heeg, Gaudieri, S., Maria-Christina Jung, Thimme Robert, Pape, Gerd R., Obermeier, Martin, Obermeier Martin, Day Cheryl, Obermeier, M, Rodney Phillips, Klenerman Paul, Heeg, MH, Martin Obermeier, Haberstroh, A., Day, C., Klenerman, Paul, Grüner, Norbert, Zachoval, R., Thimme, Robert, Baumert, Thomas F., Phillips, R., Gerlach, JT, Haberstroh Anita, Gerlach, J Tilman, Klenerman, P, Santantonio, T., ZACHOVAL R, Ulsenheimer, A., Nitschko, Hans, Lucas, Michaela, Nasser Semmo, Zachoval Reinhart, KLENERMAN P, Weber, J.N., Baumert Thomas F., Bowyer, S., Fidler, Sarah, Phillips Rodney, Haberstroh, A, Heeg Malte H.J., ULSENHEIMER A, Thomas F. Baumert, Baumert, TF, Diepolder, Helmut M, Axel Ulsenheimer, Thomas F Baumert, Gruener, N, Pfafferot, K, Pape, GR, Helmut M Diepolder, BAUMERT TF, Winfried Schraut, Jung, M.C., Zachoval, R, Gerlach, J.T., Thimme, R, Phillips, R, LUCAS M, Semmo, N., Heeg, Malte H. J., Semmo Nasser, HEEG MH, Gerlach J. Tilman, Nitschko Hans, HABERSTROH A, Santantonio Teresa, Robert Thimme, Grüner, N., Santantonio, T, Schraut Winfried, Klenerman, P., Pape, Gerd R, J. Tilman, Santantonio, Teresa, Scriba, Thomas J., Nitschko, H., Jung, MC, Jonathan N. Weber, Reinhart Zachoval, Scriba, TJ, NITSCHKO H, Lucas, M., Katja Pfafferot, Jung Maria-Christina, Fidler, S., Heeg, M., Schraut, Winfried, Malte H J Heeg, J Tilman Gerlach, Pfafferot Katja, Weber Jonathan N., Diepolder, H.M., Baumert, T.F., Gaudieri, S, Cheryl Day, GAUDIERI S, PAPE GR, Lucas, M, Fidler Sarah, WEBER JN, DIEPOLDER HM, Weber, Jonathan N, Schraut, W., Day, C, Ulsenheimer, A, Gerlach, J. Tilman, SEMMO N, Thomas J Scriba, Ulsenheimer Axel, Day, Cheryl, Lucas Michaela, PHILLIPS R, Diepolder, Helmut M., Pfafferott, K., Heeg, MHJ, Fidler, S, Rauch, A., Thomas J. Scriba, GERLACH JT, Gruner, N, Nitschko, H, Heeg, Malte H J, Gerd R. Pape, Sarah Fidler, Rauch Andri, Rauch, Andri, Baumert, Thomas F, Scriba Thomas J., Pape, G.R., Schraut, W, THIMME R, Semmo, Nasser, Weber, JN, JUNG MC, Teresa Santantonio, Gaudieri, Silvana, Zachoval, Reinhart, SCRIBA TJ   +175 more
core   +2 more sources

Hepatitis Delta Virus [PDF]

, 2006
The hepatitis delta virus (HDV) is a subviral agent that utilizes the envelope proteins of the hepatitis B virus (HBV) for cell to cell propagation. In infected human hepatocytes, the HDV RNA genome can replicate and associate with multiple copies of the delta protein to assemble a ribonucleoprotein (RNP).
Hiroshi Handa, Yuki Yamaguchi
  +4 more sources

Broad-spectrum activity of bulevirtide against clinical isolates of HDV and recombinant pan-genotypic combinations of HBV/HDV

JHEP Reports, 2023
Background & Aims: Bulevirtide (BLV) is a small lipopeptide agent that specifically binds to the sodium taurocholate cotransporting polypeptide (NTCP) bile salt transporter and HBV/HDV receptor on the surface of human hepatocytes and inhibits HDV and
Roberto Mateo, Simin Xu, Alex Shornikov, Tahmineh Yazdi, Yang Liu, Lindsey May, Bin Han, Dong Han, Ross Martin, Savrina Manhas, Christopher Richards, Caleb Marceau, Thomas Aeschbacher, Silvia Chang, Dmitry Manuilov, Julius Hollnberger, Stephan Urban, Tarik Asselah, Dzhamal Abdurakhmanov, Pietro Lampertico, Evguenia Maiorova, Hongmei Mo   +21 more
doaj   +1 more source

Seroepidemiology of hepatitis B virus in Addis Ababa Ethiopia: transmission patterns and vaccine control [PDF]

, 2003
A community-based seroepidemiological survey of Addis Ababa, Ethiopia was conducted in 1994 to inform on the transmission dynamics and control of hepatitis B virus (HBV) infection.
Cutts, FT, Dejene, A, Cutts, Felicity, Nokes, D. James, Dejene, A., Messele, T., Enquselassie, F., Abebe, A, Nokes, DJ, Messele, T, Abebe, A., Enquselassie, F   +11 more
core   +1 more source

A review on hepatitis D: From virology to new therapies

Journal of Advanced Research, 2019
Hepatitis delta virus (HDV) is a defective virus that requires the hepatitis B virus (HBV) to complete its life cycle in human hepatocytes. HDV virions contain an envelope incorporating HBV surface antigen protein and a ribonucleoprotein containing the ...
Nathalie Mentha, Sophie Clément, Francesco Negro, Dulce Alfaiate   +3 more
doaj   +1 more source

Evidence of viral adaptation to HLA class I-restricted immune pressure in chronic hepatitis C virus infection [PDF]

, 2006
Cellular immune responses are an important correlate of hepatitis C virus (HCV) infection outcome. These responses are governed by the host's human leukocyte antigen (HLA) type, and HLA-restricted viral escape mutants are a critical aspect of this host ...
Cheng, Wendy, Battegay, Manuel, E. Freitas, Weber, R., Furrer, H., Jeffrey, G., James, Ian, Park, Lawrence P, Swiss HIV Cohort Study,, G. Jeffrey, Battegay, M., Jeffrey, Gary, Herrmann, S., James, I., Weber, R., Battegay, M., Chapman, R., S. Herrmann, Furrer, Hansjakob, Telenti, Amalio, Freitas, E., Telenti, A., Lucas, M., M. Lucas, null null, I. James, Weber, Rainer, Telenti, A., Lucas, M., Freitas, Elizabeth, H. Furrer, Cheng, W., Jeffrey, G., Gaudieri, S., S. A. Mallal, Park, P., Freitas, E., Cheng, W., K. Pfafferott, Pfafferott, K., S. Gaudieri, R. Weber, Naidoo, Kiloshni, A. Rauch, Pfafferott, K., Mallal, Simon A, L. P. Park, Rauch, A., Chapman, R., A. Telenti, Pfafferott, Katja, R. Chapman, Lucas, Michaela, M. Battegay, Park, L.P., Naidoo, K., Herrmann, Susan, K. Naidoo, Furrer, H., Rauch, Andri, Park, L. P., W. Cheng, Herrmann, S., Naidoo, K., Chapman, Russell, Rauch, A., Mallal, S.A., Gaudieri, S., Mallal, S. A., James, I., Gaudieri, Silvana   +70 more
core   +1 more source

Hepatitis viral en la gestación

Revista Colombiana de Obstetricia y Ginecología, 1996
La primera causa de ictericia en el embarazo es la hepatitis viral que puede ser causada por lo menos por cinco virus (A, B, C, D y E). El descubrimiento del virus de la hepatitis C y Delta prácticamente eliminó las antes denominadas Hepatitis No A No B ...
Pío Iván Gómez Sánchez
doaj   +1 more source

Analysis of Virological, Histological and Clinical Features of Hepatitis Delta Virus Infection in Southeastern Turkey

Viral Hepatitis Journal, 2018
Objectives:The present study aims to investigate biochemical, virological and histological characteristics of hepatitis delta virus infection, which is a serious problem in our region, as well as its relationship with chronic hepatitis B virus (HBV ...
Mehmet Suat YALÇIN, Kendal YALÇIN
doaj   +1 more source

A Case Report of Hepatocellular Carcinoma 5 Years After HBsAg Loss in Chronic Hepatitis Delta: How Long Surveillance is Required?

Annals of Hepatology, 2017
Background: Hepatitis delta virus infection occurs as acute coinfection or as superinfection in patients with preexisting chronic hepatitis B. Chronic hepatitis delta leads to more severe disease than chronic hepatitis B, with more rapid progression of ...
Laura Escolà-Vergé, Mar Riveiro-Barciela, Maria Buti   +2 more
doaj   +1 more source