Redetection of HBV lamivudine-resistant mutations in a patient under entecavir therapy, who had been treated sequentially with nucleos(t)ide analogues.

abstract：:Individuals infected with HIV have higher circulating Epstein-Barr virus (EBV) DNA load compared to healthy carriers. This study investigated whether level of spontaneous immunoglobulin secreting cells, one of the major hallmarks of HIV infection, is associated with an increase of EBV DNA load in PBMCs and the spontan...

journal_title：Journal of medical virology

authors： Ouedraogo DE,Tuaillon E,Rubbo PA,Bollore K,Foulongne V,Reynes J,Vendrell JP

更新日期：2014-01-01 00:00:00

abstract：:The long-term efficacy of lamivudine therapy in patients with hepatitis B virus (HBV) infection is still not clear. In this study, 20 non-cirrhotic Japanese patients infected with HBV received lamivudine therapy for more than 1 year and were followed for a median period of 8.5 years (range, 6.7-8.7 years). The rates o...

journal_title：Journal of medical virology

authors： Akuta N,Suzuki F,Suzuki Y,Sezaki H,Hosaka T,Someya T,Kobayashi M,Saitoh S,Arase Y,Ikeda K,Kobayashi M,Kumada H

更新日期：2005-04-01 00:00:00

abstract：:The ability of a variety of epithelial, embryonal, placental, and neuronal cells to express the CD4 antigen and to be infected by human immunodeficiency virus 1 (HIV-1) was examined. Only two (IMR-32 and HeLa-T4) expressed CD4 detectable by indirect immunofluorescence, and both were infectable by HIV-1. Two others, a ...

journal_title：Journal of medical virology

authors： Morrison NK,McCarthy K,Hart CA

更新日期：1991-11-01 00:00:00

abstract：:Interferon (IFN) alfa has been used widely for the treatment of chronic hepatitis C virus (HCV) infections but only a small number of patients treated have shown a sustained biochemical and virological response. Anti-envelope E1 and E2 antibody titers were assessed retrospectively before, during, and after treatment w...

journal_title：Journal of medical virology

authors： Depraetere S,Van Kerschaever E,Van Vlierberghe H,Elewaut A,Brouwer JT,Niesters HG,Schalm SW,Maertens G,Leroux-Roels G

更新日期：2000-02-01 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：: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：:Hepatitis D virus (HDV) infection can cause severe acute and chronic liver disease in patients infected with hepatitis B virus (HBV). Despite the significant decline in the global HDV infection, it remains a major health concern in some countries. This study aimed to investigate the prevalence and clinical features of...

journal_title：Journal of medical virology

authors： Kim HS,Kim SJ,Park HW,Shin WG,Kim KH,Lee JH,Kim HY,Jang MK

更新日期：2011-07-01 00:00:00

abstract：:BK polyomavirus (BKV) is a ubiquitous virus in humans that remains latent in the urogenital tract after a primary infection during childhood. The virus, which is reactivated frequently and excreted in urine, can cause nephropathy in renal transplant recipients. BKV sequences are classified into four subtypes (I-IV). S...

journal_title：Journal of medical virology

authors： Boukoum H,Nahdi I,Foulongne V,Zallema D,Aloui S,Achour A,Segondy M,Aouni M

更新日期：2011-04-01 00:00:00

abstract：:Varicella zoster-virus (VZV) is a humanpathogenic alpha-Herpesvirus that causes chickenpox after primary infection. The virus spreads by aerosol or direct contact with infectious vesical fluids, it enters the body via the respiratory tract. In a first viremic stage it replicates in local lymph nodes, followed by a sec...

journal_title：Journal of medical virology

authors： Koenig A,Wolff MH

更新日期：2003-01-01 00:00:00

abstract：:The coronavirus disease 2019 (COVID-19) outbreak caused by severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) began in December 2019 and was basically under control in April 2020 in Wuhan. To explore the impact of intervention measures on the COVID-19 epidemic, we established susceptible-exposed-infectious-r...

journal_title：Journal of medical virology

authors： Li M,Guo X,Wang X

更新日期：2021-01-07 00:00:00

abstract：BACKGROUND:Human metapneumovirus (hMPV) is a recently detected virus, which can cause mild to severe respiratory tract infections. Through this study, we aimed to detail the outcomes of hMPV infections. MATERIALS/METHODS:Between January 2012 and November 2017, patients who had hMPV detected in nasopharyngeal or bronch...

journal_title：Journal of medical virology

authors： Keske Ş,Gümüş T,Köymen T,Sandıkçı S,Tabak L,Ergönül Ö

更新日期：2019-06-01 00:00:00

abstract：:Human parechoviruses (HPeV) are associated with central nervous system (CNS) infections and sepsis-like illnesses. However, data from China are not available. The aim of this study was to determine the prevalence, age, and seasonal distributions and genotypes of HPeV infections in children with CNS related disease in ...

journal_title：Journal of medical virology

authors： Zhong H,Lin Y,Su L,Cao L,Xu M,Xu J

更新日期：2013-02-01 00:00:00

abstract：:The use of quantitative assays for hepatitis C virus specific antibodies (anti-HCV) as a prognostic marker was evaluated in 31 patients with chronic hepatitis C treated with interferon (IFN). Changes in titers of serum HCV-RNA and anti-HCV antibodies; anti-C11 (anti-core), anti-C100 (anti-NS3), and anti-C7 (anti-NS3) ...

journal_title：Journal of medical virology

authors： Urushihara A,Sodeyama T,Matsumoto A,Tanaka E

更新日期：1994-04-01 00:00:00

abstract：:Stored demographic data and HIV RT and protease sequences of 877 HIV patients attending for the first time the HIV/AIDS outpatient clinics of a reference Infectious Diseases centre in Northern Italy between 1999 and 2006 were stratified by 3-year spanning periods according to date of HIV infection. In the period 1980-...

journal_title：Journal of medical virology

authors： Baldanti F,Paolucci S,Ravasi G,Maccabruni A,Moriggia A,Barbarini G,Maserati R

更新日期：2008-06-01 00:00:00

abstract：:Complete coding regions were sequenced for two new enterovirus genomes: EV-B93 previously identified by VP1 sequencing, derived from a child with acute flaccid paralysis in the Democratic Republic of Congo; and EV-C95 from a French soldier with acute gastroenteritis in Djibouti. The EV-B93 P1 had more than 30% nucleot...

journal_title：Journal of medical virology

authors： Junttila N,Lévêque N,Magnius LO,Kabue JP,Muyembe-Tamfum JJ,Maslin J,Lina B,Norder H

更新日期：2015-03-01 00:00:00

abstract：:The presence of the E2 region of HPV 16 was determined by the polymerase chain reaction in biopsy samples with different histopathological diagnoses. The absence of the E2 gene was observed in 17 of 30 cases examined. The E2 deletions were not confined exclusively to invasive carcinomas or to integrated viral forms. I...

journal_title：Journal of medical virology

authors： Krajinovic M,Lazic J,Stanimirovic B,Diklic V,Savic A

更新日期：1993-09-01 00:00:00

abstract：:Recent years have seen a high incidence of mumps, which is generally diagnosed based on clinical features, especially parotitis, without laboratory confirmation in Korea. To better understand the epidemiology of mumps in Korean children, we investigated sporadic suspected mumps cases with parotitis. In total, 237 bucc...

journal_title：Journal of medical virology

authors： Kang HJ,Kim SH,Chung JK,Lee SW,Choi SB,Eom HE,Park O,Kim K,Kim SS

更新日期：2018-01-01 00:00:00

abstract：:Saffold viruses (SAFV) have been discovered recently and they are classified into Theilovirus species in genus Cardiovirus in the Picornaviridae family. SAFV, especially those belonging to the genotype 2, have been difficult to propagate in laboratory cell lines. This study describes the successful isolation of an eff...

journal_title：Journal of medical virology

authors： Blomqvist S,Lappalainen M,Paananen A,Ylipaasto P,Roivainen M

更新日期：2012-09-01 00:00:00

abstract：:The general aim was to investigate the burden of respiratory virus illness in a hospital emergency department, during two different epidemic seasons. Consecutive patients attending an emergency department during two study periods (February/March 2009 and 2010) were enrolled using broad inclusion criteria (fever/preced...

journal_title：Journal of medical virology

authors： Pierangeli A,Scagnolari C,Selvaggi C,Verzaro S,Spina MT,Bresciani E,Antonelli G,Bertazzoni G

更新日期：2011-11-01 00:00:00

abstract：:Hepatitis C virus (HCV) exposure in blood donors is determined serologically by the detection of anti-HCV antibodies in serum or plasma. However, a "window" period of 30-70 days after exposure exists where specific antibodies to HCV antigens are not detected. The use of nucleic acid testing for the detection of HCV RN...

journal_title：Journal of medical virology

authors： Leary TP,Gutierrez RA,Muerhoff AS,Birkenmeyer LG,Desai SM,Dawson GJ

更新日期：2006-11-01 00:00:00

abstract：:Human bocavirus (HBOV) has been reported as a worldwide distributed respiratory pathogen. It has also been associated with encephalitis recently by detection of the virus in cerebrospinal fluid (CSF) of patients presented with encephalitis. This retrospective study aimed to present clinical features of HBOV infections...

journal_title：Journal of medical virology

authors： Akturk H,Sık G,Salman N,Sutcu M,Tatli B,Ciblak MA,Erol OB,Torun SH,Citak A,Somer A

更新日期：2015-11-01 00:00:00

abstract：:The detection of hepatitis B virus (HBV) DNA plays a critical role in determining the level of viral replication in HBV-infected patients. However, how to select appropriate HBV DNA detection method, low-sensitivity (ls) and hypersensitivity (hs) remains unclear. In this study, hepatitis B surface antigen (HBsAg), hep...

journal_title：Journal of medical virology

authors： Liu C,Wu W,Shang S,Huang E,Xun Z,Lin J,Chen T,Yang B,Chen J,Ou Q

更新日期：2019-02-01 00:00:00

abstract：:The prevalence rate of IgG antibodies to cytomegalovirus (CMV) was determined in a sample of 567 women of childbearing age in the southern part of Israel by the immunoperoxidase assay to membrane antigen (IPAMA) technique. Urban Jewish women of Afro-Asian origin showed significantly higher rates of seropositivity than...

journal_title：Journal of medical virology

authors： Urkin J,Sarov B,Naggan L,Haikin H,Sarov I

更新日期：1988-01-01 00:00:00

abstract：:During 2002, several epidemics of aseptic meningitis were attributed to echovirus 13 in Korea. The causative agents of these outbreaks were isolated and identified using rhabdosarcoma cells, HEp-2 and Buffalo green monkey kidney cells, and a neutralization test using monospecific antiserum. Fifty-four echovirus 13 iso...

journal_title：Journal of medical virology

authors： Cheon DS,Lee J,Lee K,Lee S,Park K,Ahn J,Jee Y,Yoon J,Cho H

更新日期：2004-07-01 00:00:00

abstract：:The human cytomegalovirus (HCMV), a member of the Herpesviridae, is the most frequent cause of congenital virus infections and a major cause of morbidity and mortality in immunocompromised patients. Due to the lack of an appropriate animal model, insight into the pathogenesis of HCMV infections originates primarily fr...

journal_title：Journal of medical virology

authors： Bissinger AL,Sinzger C,Kaiserling E,Jahn G

更新日期：2002-06-01 00:00:00

abstract：:Predictive factors of HCV relapse after treatment with DAAs are poorly understood. In this study, we aimed to assess whether the residual viral load positivity observed during or at the end of treatment (EOT) has an impact on viral outcome. Blood samples were collected from 337 patients with genotypes (GT) 1a, 1b, 2, ...

journal_title：Journal of medical virology

authors： Visco-Comandini U,Lapa D,Lionetti R,Taibi C,Loiacono L,Montalbano M,Capobianchi MR,D'Offizi G,Garbuglia AR

更新日期：2018-07-01 00:00:00

abstract：:Glycoprotein B (gB) and glycoprotein H (gH) of human herpesvirus 7 (HHV-7) are believed to play an important role in virus entry and as targets for host immune response. This study examined the genetic diversity of these glycoproteins among 90 HHV-7 isolates collected from different individuals in Hong Kong. Overall, ...

journal_title：Journal of medical virology

authors： Chan PK,Li CK,Chik KW,Shing MM,Lee V,Ng KC,Lam CW,Cheung JL,Cheng AF

更新日期：2003-11-01 00:00:00

abstract：:Phleboviruses are a large and widespread group of viruses that are transmitted by arthropods. Toscana virus is one of the principal agents that causes meningitis in humans during the summer in Italy and, possibly, in other Mediterranean countries. Rift Valley Fever virus can cause serious illness in both animals and h...

journal_title：Journal of medical virology

authors： Sánchez-Seco MP,Echevarría JM,Hernández L,Estévez D,Navarro-Marí JM,Tenorio A

更新日期：2003-09-01 00:00:00

abstract：:Interleukin 6 (IL-6) is a pleiotropic cytokine with pivotal functions in the regulation of the biological responses of several target cells, including hepatocytes. Previous studies have shown that serum IL-6 levels are increased in hepatitis B patients. However, the role of IL-6 in modulating the anti-hepatitis B viru...

journal_title：Journal of medical virology

authors： Yang K,Guan S,Zhang H,Chen Z

更新日期：2019-05-01 00:00:00

abstract：:Hepatitis A incidence has been decreasing in Brazil since child vaccination was implemented in 2014. This trend was interrupted by an outbreak among adult male in São Paulo in 2017. This study was outlined to estimate whether the increase of hepatitis A cases among adult men in Brazil was restricted to São Paulo. Case...

journal_title：Journal of medical virology

authors： De Oliveira TM,Vieira NSG,Sepp TDS,Souto FJD

更新日期：2020-08-01 00:00:00