Outbreaks of hepatitis A in England and Wales associated with two co-circulating hepatitis A virus strains.

abstract：:Crimean-Congo hemorrhagic fever (CCHF) is a tick-borne disease caused by the Crimean-Congo hemorrhagic fever virus. Long non-coding RNAs (lncRNAs) are generally classified as transcripts longer than 200 nucleotides (nt). The various lncRNAs expressed in infected cells are responsible for regulating the expression of v...

journal_title：Journal of medical virology

authors： Bayyurt B,Arslan S,Engin A,Bakir M

更新日期：2018-12-01 00:00:00

abstract：:Noroviruses (NoV) and sapoviruses (SaV) are recognized as important causes of acute gastroenteritis in children worldwide. In this study, the prevalence and genetic variability of NoV and SaV were determined in hospitalized children <5 years of age with acute gastroenteritis in Hanoi, Vietnam. A total of 501 fecal spe...

journal_title：Journal of medical virology

authors： Trang NV,Luan le T,Kim-Anh le T,Hau VT,Nhung le TH,Phasuk P,Setrabutr O,Shirley H,Vinjé J,Anh DD,Mason CJ

更新日期：2012-02-01 00:00:00

abstract：:Rotaviruses are the major etiological agents of diarrhea in children less than 5 years of age. The commonest G types in humans are G1-4 and G9. G12 is a rare human rotavirus (HRV) strain first reported in the Philippines. In this study, 13 G12 strains obtained from a community-based cohort and a hospital-based surveil...

journal_title：Journal of medical virology

authors： Banerjee I,Ramani S,Primrose B,Iturriza-Gomara M,Gray JJ,Brown DW,Kang G

更新日期：2007-09-01 00:00:00

abstract：:Infection with putative non-A to E hepatitis virus, designated GB virus C (GBV-C), was surveyed in 286 patients with chronic liver disease in Japan. RNA of GBV-C was detected, by reverse-transcription polymerase chain reaction with nested primers from the 5'-noncoding region, in 19 patients (6.6%) at a frequency highe...

journal_title：Journal of medical virology

authors： Sugai Y,Nakayama H,Fukuda M,Sawada N,Tanaka T,Tsuda F,Okamoto H,Miyakawa Y,Mayumi M

更新日期：1997-03-01 00:00:00

abstract：:An efficient method for cloning subgenomic fragments of the hepatitis B virus (HBV) was developed, utilizing its abundant single-stranded replicative intermediates. The total genomic DNA obtained from the liver tissue of patients with chronic HBV infection was treated by using the Klenow fragment of E. coli DNA polyme...

journal_title：Journal of medical virology

authors： Kajino K,Ohta Y,Miyamura T,Saito I

更新日期：1991-01-01 00:00:00

abstract：:The nature of the immunodominant a region of hepatitis B virus surface antigen (HBsAg) has been examined by mutation of specific amino acid residues. Proline 142 was required for the exhibition of full antigenicity. Replacement of cysteines 124 and 147 by serines drastically reduced or eliminated reactivity with antib...

journal_title：Journal of medical virology

authors： Ashton-Rickardt PG,Murray K

更新日期：1989-11-01 00:00:00

abstract：:Analysis of the HIV-1 V3 quasispecies present in an individual at the time of seroconversion was carried out. The polymerase chain reaction (PCR) was used to amplify proviral HIV-1 DNA extracted from peripheral blood mononuclear cells from a patient who was viraemic (p24 = 15 pg/ml) and had an equivocal HIV-1 antibody...

journal_title：Journal of medical virology

authors： Ait-Khaled M,Emery VC

更新日期：1993-12-01 00:00:00

abstract：:A pathogenic role of precore-defective mutation in the onset of fulminant hepatitis B has been suggested. However, precore-defective mutants do not always cause fulminant hepatitis B and are not always isolated from affected patients. These findings strongly suggest the presence of some additional important mutations ...

journal_title：Journal of medical virology

authors： Kaneko M,Uchida T,Moriyama M,Arakawa Y,Shikata T,Gotoh K,Mima S

更新日期：1995-11-01 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：:The complete VP1 protein of EV71 was truncated into six segments and fused to the C-terminal ends of full-length nucleocapsid protein (NPfl) and truncated NP (NPt; lacks 20% amino acid residues from its C-terminal end) of newcastle disease virus (NDV). Western blot analysis using anti-VP1 rabbit serum showed that the ...

journal_title：Journal of medical virology

authors： Sivasamugham LA,Cardosa MJ,Tan WS,Yusoff K

更新日期：2006-08-01 00:00:00

abstract：:The aim of the study was to assess whether high-risk pregnant women have a higher prevalence of HEV during the perinatal period. This was a cross-sectional study of 428 patients: Group 1, 127 women with a high-risk pregnancy; Group 2, 97 asymptomatic people with reactivity to HCV or HBV; Group 3, 94 patients with clin...

journal_title：Journal of medical virology

authors： Baptista-González H,Trueba-Gómez R,Rosenfeld-Mann F,Roque-Álvarez E,Méndez-Sánchez N

更新日期：2017-11-01 00:00:00

abstract：:Hepatitis A virus infections have been reported recently among hemophilic patients in Italy and Germany, leading to speculation that infectious hepatitis A virus (HAV) might have been present in some factor VIII concentrates. In both cases, the implicated factor concentrates had been treated by a solvent/detergent met...

journal_title：Journal of medical virology

authors： Murphy P,Nowak T,Lemon SM,Hilfenhaus J

更新日期：1993-09-01 00:00:00

abstract：:To report the clinical characteristics and potential risk factors of patients with coronavirus disease 2019 (COVID-19) in Wuhan Stadium Cabin Hospital in Hubei Province. A total of 571 patients of COVID-19 treated in the Wuhan Stadium Cabin Hospital were selected for analysis, univariable and multivariable logistic re...

journal_title：Journal of medical virology

authors： Shu L,Wang X,Li M,Chen X,Ji N,Shi L,Wu M,Deng K,Wei J,Wang X,Cao Y,Yan J,Feng G

更新日期：2021-02-01 00:00:00

abstract：OBJECTIVE:The unprecedented demand for testing for the ongoing coronavirus disease-2019 (COVID-19) pandemic caused by SARS-CoV-2 has led to an acute shortage and limited availability of test reagents for which pooling of samples has been recommended in areas with low prevalence. Considering the possibility of dilution ...

journal_title：Journal of medical virology

authors： Mohanty S,Ravindra A,Gupta K,Hallur V,Behera B,Mahaptra A,Saha S,Ranjan J,Payal P,Mohanty M,Rath S,Mishra B

更新日期：2020-10-21 00:00:00

abstract：:The complete RNA sequences of hepatitis delta viruses (HDV) isolated at 3 years apart from a chronic delta hepatitis patient in Taiwan were determined. The sequence analysis showed an overall evolution rate of 3.18 x 10(-3) substitutions/nucleotide/year. The evolution rates in different parts of HDV RNA varied. The hy...

journal_title：Journal of medical virology

authors： Chao YC,Tang HS,Hsu CT

更新日期：1994-08-01 00:00:00

abstract：:BKPyV replication is a risk factor for the development of polyomavirus-associated nephropathy in kidney transplant recipients. Here, the case of a 42 years old Caucasian patient is described who developed a kidney allograft failure because of uncontrolled BKPyV replication 7 months after transplant despite a strong re...

journal_title：Journal of medical virology

authors： Anselmo A,Prezioso C,Saccà FA,Di Lella FM,Palmieri G,Tisone G,Pietropaolo V,Ciotti M

更新日期：2019-09-01 00:00:00

abstract：:Human papillomavirus (HPV) is a carcinogenic agent responsible for tumor development in many sexually involved tissues. We present a survey on the prevalence of HPV infection in a risk population for sexually transmitted infections (STIs). The studied population was formed by 125 STI clinic attendees, who took part in...

journal_title：Journal of medical virology

authors： Ciccarese G,Herzum A,Rebora A,Drago F

更新日期：2017-06-01 00:00:00

abstract：:Mitochondrial DNA (mtDNA) of peripheral blood mononuclear cells (PBMCs) collected from Human immunodeficiency virus 1 (HIV-1)-infected patients and healthy controls were measured longitudinally using real-time polymerase chain reaction to evaluate the effects of antiretroviral agents on mtDNA synthesis in vivo and to ...

journal_title：Journal of medical virology

authors： Miura T,Goto M,Hosoya N,Odawara T,Kitamura Y,Nakamura T,Iwamoto A

更新日期：2003-08-01 00:00:00

abstract：:Sapovirus, a member of the family Caliciviridae is one of the major causative agents of viral gastroenteritis affecting all age group. Sapovirus was detected in 25 of 917 stool specimens from infants and children with acute gastroenteritis in a Children Hospital in Dhaka City, Bangladesh during 2004-2005. All fecal sp...

journal_title：Journal of medical virology

authors： Dey SK,Phan TG,Nguyen TA,Nishio O,Salim AF,Yagyu F,Okitsu S,Ushijima H

更新日期：2007-05-01 00:00:00

abstract：:Nasopharyngeal carcinoma is closely associated with Epstein-Barr virus (EBV) and the EBV encoded latent membrane protein-1 expression (LMP1) is commonly found in the tumour cells. LMP1 has been shown to be involved in modulation of cell growth in B cells but the biological properties of LMP1 expression in nasopharynge...

journal_title：Journal of medical virology

authors： Liu Y,Wang X,Lo AK,Wong YC,Cheung AL,Tsao SW

更新日期：2002-01-01 00:00:00

abstract：:Hepatitis A virus (HAV) is usually transmitted by an oral-fecal route and is prevalent not only in developing countries but also in developed countries. In the present study, the phylogenetic characterization of the VP1/2A junction region (321 nucleotides) of China HAV isolates was examined. Anti-HAV IgM-positive seru...

journal_title：Journal of medical virology

authors： Cao J,Bi S,Meng Q,Shen L,Zheng H,Zhang Y

更新日期：2011-07-01 00:00:00

abstract：:Progressive multifocal leukoencephalopathy (PML), a viral-induced demyelinating disease, is becoming relatively common, while many diagnostic and pathogenetic aspects remain to be clarified. A study was therefore undertaken in 64 AIDS patients suffering from various neurological disorders, including PML (12 subjects),...

journal_title：Journal of medical virology

authors： Ferrante P,Caldarelli-Stefano R,Omodeo-Zorini E,Cagni AE,Cocchi L,Suter F,Maserati R

更新日期：1997-07-01 00:00:00

abstract：:Capillary blood of febrile children was lysed by using a lysis buffer containing ascorbic acid. MxA quantitation was performed by an immunochemiluminescent assay. The MxA values were significantly higher in capillary blood of infants with viral infections due to adenovirus (n = 5), rotavirus (n = 15), or respiratory s...

journal_title：Journal of medical virology

authors： Chieux V,Hober D,Chehadeh W,Harvey J,Alm G,Cousin J,Ducoulombier H,Wattre P

更新日期：1999-12-01 00:00:00

abstract：:A hepatitis B vaccination campaign was carried out in a town of 60,000 inhabitants, Afragola, Campania, Italy, a hyperendemic area for hepatitis B where HBsAg prevalence was 13.4% and anti-HBc prevalence was 64.7%. This experimental pilot project aimed to reduce the incidence of both acute and asymptomatic viral hepat...

journal_title：Journal of medical virology

authors： Da Villa G,Piazza M,Iorio R,Picciotto L,Peluso P,De Luca G,Basile B

更新日期：1992-04-01 00:00:00

abstract：:Human cytomegalovirus (HCMV) is the leading cause of congenital infection and an opportunistic pathogen capable of establishing lifelong latency. In the present study, we aimed to investigate the distribution of glycoprotein B, H, and N in infants of Shanghai and correlate the genotype with active and latent HCMV infe...

journal_title：Journal of medical virology

authors： Dong N,Cao L,Su L,Lu L,Dong Z,Xu M,Xu J

更新日期：2020-06-21 00:00:00

abstract：:Oncogenic human papillomavirus (HPV), a causative agent of uterine cervical cancer, has also been detected in head and neck squamous cell cancers, especially in squamous cell carcinomas of the tonsils. However, the true HPV prevalence in normal and neoplasic oropharyngeal mucosa remains uncertain. To determine the pre...

journal_title：Journal of medical virology

authors： do Sacramento PR,Babeto E,Colombo J,Cabral Ruback MJ,Bonilha JL,Fernandes AM,Pereira Sobrinho JS,de Souza FP,Villa LL,Rahal P

更新日期：2006-05-01 00:00:00

abstract：:The role of Epstein-Barr virus (EBV) in the pathogenesis of gastric lymphoma of mucosa-associated lymphoid tissue (MALT) has not been well understood. The aim of the study was to investigate EBV infection and its gene expression in this tumor in order to understand its role in the pathogenesis. EBV infection was scree...

journal_title：Journal of medical virology

authors： Xu WS,Chan AC,Lee JM,Liang RH,Ho FC,Srivastava G

更新日期：1998-12-01 00:00:00

abstract：:We developed approaches using antisense RNA to inhibit hepatitis C virus (HCV) RNA translation and HCV core protein expression. An HCV genotype 1b cDNA comprising nt 1-1321 or a fusion construct consisting of HCV (nt 1-584) and luciferase cDNAs were inserted downstream of T7 and CMV promoter sequences and used to gene...

journal_title：Journal of medical virology

authors： Wakita T,Moradpour D,Tokushihge K,Wands JR

更新日期：1999-03-01 00:00:00

abstract：:Polymorphisms upstream interleukin (IL)-28B gene and serum levels of interferon gamma inducible protein-10 (IP-10) are associated with spontaneous and treatment-induced hepatitis C virus (HCV) clearance. Patients with seronegative occult HCV infection are anti-HCV and serum HCV-RNA negative but have viral RNA in liver...

journal_title：Journal of medical virology

authors： Bartolomé J,Castillo I,Quiroga JA,Carreño V

更新日期：2016-02-01 00:00:00

abstract：:This prospective study aimed to determine factors associated with detection of very low-level viremia in patients infected with HIV-1 with virological success following HAART introduction. Fifty-seven patients, mostly (n = 51, 89%) treated with a protease inhibitor-based regimen, were included and followed for 2 years...

journal_title：Journal of medical virology

authors： Saison J,Tardy JC,Scholtes C,Icard V,Trabaud MA,Perpoint T,Chidiac C,Ecochard R,André P,Ferry T,Lyon HIV Cohort Study.

更新日期：2013-06-01 00:00:00