Immunity against the GBV-B hepatitis virus in tamarins can prevent productive infection following rechallenge and is long-lived.

abstract：:Norovirus is a major etiologic agent in worldwide outbreaks of gastroenteritis associated with food as well as person-to-person transmission. The ubiquitous nature of Norovirus necessitates simple and rapid detection methods with high accuracy and sensitivity. To this end, several investigators have evaluated the usef...

journal_title：Journal of medical virology

authors： Yoda T,Suzuki Y,Yamazaki K,Sakon N,Kanki M,Kase T,Takahashi K,Inoue K

更新日期：2009-12-01 00:00:00

abstract：:Chronic hepatitis B virus (HBV) infection is the result of an inadequate immune response towards the virus. Dendritic cells (DCs), as the most efficient professional antigen-presenting cells (APCs), possess the strongest antigen presenting the effect in the body and can stimulate the initial T cell activation and prol...

journal_title：Journal of medical virology

authors： Sun HH,Zhou DF,Zhou JY

更新日期：2016-01-01 00:00:00

abstract：:HIV-1 infections due to non-B subtypes are increasing rapidly in number and spreading across Europe. The genetic nature of HIV-1 non-B variants containing subtype G sequences at the protease (PR)-coding region are described from 48 unrelated subjects living in Spain. Phylogenetic analyses of the HIV-1 reverse transcri...

journal_title：Journal of medical virology

authors： Holguín A,Alvarez A,Soriano V

更新日期：2005-03-01 00:00:00

abstract：:Coronavirus disease 2019 (COVID-19) has become a serious public health problem worldwide. Here, we stratified COVID-19 patients based on their comorbidities to assess their risk of serious adverse outcomes. We collected 856 hospitalized cases diagnosed with COVID-19 from 17 January to 7 February 2020, in Zhejiang Prov...

journal_title：Journal of medical virology

authors： Ye C,Zhang S,Zhang X,Cai H,Gu J,Lian J,Lu Y,Jia H,Hu J,Jin C,Yu G,Zhang Y,Sheng J,Yang Y

更新日期：2020-11-01 00:00:00

abstract：:The human foamy virus is a complex retrovirus that codes for several regulatory bel genes in addition to the conventional gag, pol, and env genes. The bel 3 gene is located in the 3' part of the viral genome comparable to that of the superantigen of the mouse mammary tumor virus. Superantigens bound to major histocomp...

journal_title：Journal of medical virology

authors： Weissenberger J,Altmann A,Meuer S,Flügel RM

更新日期：1994-09-01 00:00:00

abstract：:One hundred fifty-five chronic hepatitis C patients were assigned at random to receive natural lymphoblastoid interferon (IFN)alpha-n1, s.c., for 13 months in one of three treatment regimens: initial daily induction with 10 million units (MU) followed (group 1, n = 50) or not (group 2, n = 52) by 1 month of rest and t...

journal_title：Journal of medical virology

authors： Diago M,Suárez D,García-Villarreal L,Castro A,Domínguez A,Pardo M,del Olmo JA,Pérez-Hernández F,Aguilar J,Quiroga JA,Carreño V

更新日期：2001-08-01 00:00:00

abstract：:Herpesviruses produce assembly proteins (AP) that act as scaffolding proteins for the assembly of the viral capsids. The products of the assemblin gene, which encodes both maturational protease and AP, have been established for herpes simplex virus type 1 (HSV-1) and human cytomegalovirus (CMV). We cloned an inframe O...

journal_title：Journal of medical virology

authors： Garcia-Valcarcel M,Fowler WJ,Harper DR,Jeffries DJ,Layton GT

更新日期：1997-12-01 00:00:00

abstract：:Epstein-Barr virus is present in the saliva of most persistently infected individuals and is generally thought to be spread by close oral contact. However, there are now several reports of EBV in genital secretions, suggesting the possibility of sexual transmission between adults. The present study was undertaken to i...

journal_title：Journal of medical virology

authors： Thomas R,Macsween KF,McAulay K,Clutterbuck D,Anderson R,Reid S,Higgins CD,Swerdlow AJ,Harrison N,Williams H,Crawford DH

更新日期：2006-09-01 00:00:00

abstract：:Although there is a low prevalence rate (around 1% of the population) of infection with hepatitis B virus (HBV) and hepatitis C virus (HCV) in Chile, little is known about the diversity and molecular characteristics of the circulating viruses. In the present study, 40 HBV and 57 HCV samples from Santiago City, Chile, ...

journal_title：Journal of medical virology

authors： Di Lello FA,Piñeiro Y Leone FG,Muñoz G,Campos RH

更新日期：2009-11-01 00:00:00

abstract：:It have been suggested that hepatitis B virus (HBV) pre-S deletions may play a role in hepatocarcinogenesis. The aim of the study was to determine the prevalence of pre-S deletions in chronic hepatitis B patients in Hong Kong, the factors associated with the deletions and its relationship with hepatitis B e antigen (H...

journal_title：Journal of medical virology

authors： Yeung P,Wong DK,Lai CL,Fung J,Seto WK,Yuen MF

更新日期：2010-11-01 00:00:00

abstract：:Rabbit antibodies produced by immunization with complete hepatitis A virions (HAV) recognized all the viral structural proteins and neutralized HAV infectivity in cell culture. Rabbit antibodies to chromatographically purified individual viral proteins and to synthetic peptides representing epitopes on the structural ...

journal_title：Journal of medical virology

authors： Gauss-Müller V,Deinhardt F

更新日期：1988-02-01 00:00:00

abstract：:A cDNA copy of the HCV229E nucleocapsid protein gene was isolated and characterized. Sequence analysis predicts a nucleocapsid polypeptide of 389 amino acids with a molecular weight (mol. wt.) of 43,450. Single strand RNA probes derived from the cDNA copy hybridize specifically to HCV229E RNA and approximately 50 pg o...

journal_title：Journal of medical virology

authors： Myint S,Harmsen D,Raabe T,Siddell SG

更新日期：1990-06-01 00:00:00

abstract：:Hepatitis C virus core antigen (HCVcoreAg) may be measured in serum with a sensitive, recently validated assay. Beyond its value as a marker of viral infection, there are little data on its relation with clinical, histological, and virological parameters. In this study, the significance of HCVcoreAg levels was studied...

journal_title：Journal of medical virology

authors： Durante-Mangoni E,Vallefuoco L,Sorrentino R,Iossa D,Perna E,Molaro R,Braschi U,Zampino R,Sodano G,Adinolfi LE,Utili R,Portella G

更新日期：2013-11-01 00:00:00

abstract：:The influence of an acute Epstein-Barr virus (EBV) infection on the serological parameters of persistent varicella-zoster virus (VZV) and herpes simplex virus (HSV) was studied. Sera from 161 patients with infectious mononucleosis caused by EBV and 178 age-matched controls were tested for HSV- and VZV-specific IgA. 98...

journal_title：Journal of medical virology

authors： Karner W,Bauer G

更新日期：1994-11-01 00:00:00

abstract：:Norovirus (NoV) is a causative agent of gastroenteritis in children and adults worldwide. Although reverse transcription-polymerase chain reaction (RT-PCR) has been accepted as the standard method for diagnosis of NoV infection, it requires well-trained personnel and sophisticated equipments. Performance of a commerci...

journal_title：Journal of medical virology

authors： Thongprachum A,Khamrin P,Chaimongkol N,Malasao R,Okitsu S,Mizuguchi M,Maneekarn N,Ushijima H

更新日期：2010-12-01 00:00:00

abstract：:The mechanisms underlying chronicity of hepatitis C virus (HCV) infection are poorly understood, but the importance of impaired viral clearance by the immune system has been suggested. The prevalence of HCV infection of peripheral blood mononuclear cells (PBMC) was in investigated in 34 persistently infected patients ...

journal_title：Journal of medical virology

authors： Zignego AL,De Carli M,Monti M,Careccia G,La Villa G,Giannini C,D'Elios MM,Del Prete G,Gentilini P

更新日期：1995-09-01 00:00:00

abstract：:The evidence on genotype-specific risk in women infected with human papillomavirus (HPV) with normal cytology and the importance of the distinction of high-risk (HR)-HPV genotypes in the management of low-grade lesions suggest that the distinction of HR-HPV genotypes has the potential to improve the follow-up of patie...

journal_title：Journal of medical virology

authors： Venturoli S,Ambretti S,Cricca M,Leo E,Costa S,Musiani M,Zerbini M

更新日期：2008-08-01 00:00:00

abstract：:Synthetic oligodeoxynucleotides (ODN) containing unmethylated CpG dinucleotides within the context of certain flanking bases (CpG motifs) have been shown to induce potent innate and adaptive immune responses. Vaginal delivery of CpG ODN alone protects mice from vaginal herpes simplex virus type-2 (HSV-2) challenge. He...

journal_title：Journal of medical virology

authors： Sajic D,Ashkar AA,Patrick AJ,McCluskie MJ,Davis HL,Levine KL,Holl R,Rosenthal KL

更新日期：2003-12-01 00:00:00

abstract：:Co-infection with hepatitis delta virus (HDV) and hepatitis B virus (HBV) has been shown to be associated with a more severe form of acute and chronic hepatitis. Cloning and expression of recombinant HDV antigen (rHDAg) in Escherichiacoli are described. Using purified rHDAg, a cost-effective indirect anti-HDV enzyme-l...

journal_title：Journal of medical virology

authors： Shen L,Gu Y,Sun L,Yang Y,Wang F,Li Y,Bi S

更新日期：2012-03-01 00:00:00

abstract：:Human papillomaviruses (HPV) are the causative agents of most cervical carcinomas. A complete understanding of the HPV types that cause cervical carcinoma is needed as vaccines are designed. Fresh tissues are not always available for such studies. We therefore sought to determine the feasibility of HPV studies using f...

journal_title：Journal of medical virology

authors： Bryan JT,Taddeo F,Skulsky D,Jansen KU,Frain BM,Qadadri B,Brown DR

更新日期：2006-01-01 00:00:00

abstract：:Poliovirus (PV) is a member of the species Enterovirus C (EV-C), which may cause irreversible paralysis and death. So, for the purpose of analyzing the evolution of PV2 to help in eradicating PVs globally, a recombination analysis was performed to verify all viral genomes of EV-C, and we found 13 putative recombinatio...

journal_title：Journal of medical virology

authors： Qian Y,Pu X,Yu Y,Yu X,Kong L,Liu L,Wang H,Shen H

更新日期：2020-03-01 00:00:00

abstract：:N-Acetylethyleneimine (AEI) was used to inactivate the avirulent Togavirus Semliki Forest virus (A774 strain) grown in chick embryo, Vero, and brain cell cultures. The purity of the virus preparation affected the kinetics of inactivation. The rate of inactivation increased with a rise in temperature from 5 to 40 degre...

journal_title：Journal of medical virology

authors： Amor S,Webb HE

更新日期：1986-08-01 00:00:00

abstract：:Parainfluenza virus type 3 (Para 3) is an important childhood pathogen causing a significant amount of bronchiolitis and pneumonia in infants. Virus data were analysed over a twelve-year period (1978-1989), and a peak incidence of infection was observed in spring as in Houston, USA, unlike in the United Kingdom where ...

journal_title：Journal of medical virology

authors： de Silva LM,Cloonan MJ

更新日期：1991-09-01 00:00:00

abstract：:Persistent infection with high-risk human papillomavirus (HPV) causes cervical preneoplasic lesions and invasive cervical cancer. This study evaluated the prevalence and distribution of HPV genotypes in cervical exfoliated cells from Uruguayan women. Five hundred sixty-eight cervical specimens were examined by PCR usi...

journal_title：Journal of medical virology

authors： Ramas V,Mirazo S,Bonilla S,Mendoza L,Lago O,Basiletti J,González J,Picconi MA,Arbiza J

更新日期：2013-05-01 00:00:00

abstract：:Concomitant infection with TT virus and hepatitis B virus (HBV) or hepatitis C virus (HCV) is common. However, the effect of TTV infection on chronic hepatitis B or C is unknown. The prevalence of TTV infection, the effect of TTV infection on the clinical, histological and virological features of patients with chronic...

journal_title：Journal of medical virology

authors： Kao JH,Chen W,Chen PJ,Lai MY,Chen DS

更新日期：2000-04-01 00:00:00

abstract：:The molecular epidemiology of hepatitis A virus (HAV) strains circulating in the St. Petersburg and Karelia regions was studied during 1997-2003. Hepatitis A virus RNA was isolated from both clinical samples (stools or sera) and environmental samples (sewage water). RT-PCR was carried out using different primer pairs ...

journal_title：Journal of medical virology

authors： Davidkin I,Zheleznova N,Jokinen S,Gorchakova O,Broman M,Mukomolov S

更新日期：2007-06-01 00:00:00

abstract：:A total of 82 samples from patients with cervical cancer (Group 1) and 50 samples from patients with other genital diseases (Group 2) were collected in Gansu, China. All 132 samples were tested for HPV DNA with a typing kit that can detect 21 types of HPV, and also tested for neutralizing antibodies against HPV-16, -1...

journal_title：Journal of medical virology

authors： Wu X,Zhang C,Feng S,Liu C,Li Y,Yang Y,Gao J,Li H,Meng S,Li L,Zhang Y,Hu X,Wu X,Lin L,Li X,Wang Y

更新日期：2009-04-01 00:00:00

abstract：:Serum samples from 87 patients with hepatocellular carcinoma (HCC) in the United States were tested for evidence of hepatitis C viral (HCV) infection using an immunoblot assay for antibodies to the hepatitis C virus and the polymerase chain reaction to detect HCV RNA. The findings with these assays were compared to th...

journal_title：Journal of medical virology

authors： Mangia A,Vallari DS,Di Bisceglie AM

更新日期：1994-06-01 00:00:00

abstract：:Serial blood and faecal samples were collected from patients and family contacts during an outbreak of hepatitis A in a village and tested by a solid-phase competitive type radioimmunoassay for hepatitis A antigen and hepatitis A antibody. The amount and duration of excretion of hepatitis A antigen was correlated with...

journal_title：Journal of medical virology

authors： Frösner GG,Overby LR,Flehmig B,Gerth HJ,Haas H,Decker RH,Ling CM,Zuckerman AJ,Frösner HR

更新日期：1977-01-01 00:00:00

abstract：:Knowledge of the nucleotide sequence in the region of the putative VP1/2A junction of the Hepatitis A virus (HAV) genome has enabled differentiation of HAV strains and their classification into seven genotypes, in some of which sub-genotypes A and B can be defined. A 168 base segment encompassing the putative VP1/2A j...

journal_title：Journal of medical virology

authors： Diaz BI,Sariol CA,Normann A,Rodríguez L,Flehmig B

更新日期：2001-06-01 00:00:00