High prevalence of TT virus-related DNA (90%) and diverse viral genotypes in Norwegian blood donors.

abstract：:We developed an immunoperoxidase staining test to detect structural antigens of BK virus (BKV) in Vero cell cultures. This test was used to examine the neutralizing activity of human and immunized animal sera. It was shown that sera positive for BKV antibodies measured by hemagglutination inhibition test and enzyme-li...

journal_title：Journal of medical virology

authors： Flaegstad T,Traavik T,Christie KE,Joergensen J

更新日期：1986-07-01 00:00:00

abstract：:Present diagnostic criteria for occult hepatitis B virus (HBV) infection requires blood or liver samples to test positive for at least two HBV DNA targets in hepatitis B surface antigen (HBsAg) negative individuals. These criteria were derived from studies involving referred or selected patient populations. The object...

journal_title：Journal of medical virology

authors： Minuk GY,Huynh C,Uhanova J,Osiowy C

更新日期：2014-01-01 00:00:00

abstract：:Eastern equine encephalitis (EEE) is rare, but the most severe of the mosquito-borne encephalitides in the United States with a high case fatality rate of 30%. Here, we present a patient with EEE. EEE virus causes sporadic human disease in the Eastern parts of the United States, but the case we describe was a Scottish...

journal_title：Journal of medical virology

authors： Harvala H,Bremner J,Kealey S,Weller B,McLellan S,Lloyd G,Staples E,Faggian F,Solomon T

更新日期：2009-02-01 00:00:00

abstract：:The ability of the anti-cancer drug, 9-Nitrocamptothecin (9NC), to inhibit replication of HIV-1 in clinically relevant primary lymphocytic cells was studied. Primary peripheral blood lymphocytes (PBLs) from a non-infected donor were freshly infected with HIV-1 and treated with 9NC by using three different treatment sc...

journal_title：Journal of medical virology

authors： Hung CL,Doniger J,Palini A,Snyder SW,Radonovich MF,Brady JN,Pantazis P,Sadaie MR

更新日期：2001-07-01 00:00:00

abstract：:An epidemiological and molecular study of hepatitis C virus (HCV) infection was carried out in Brazilian hemodialysis centers. A total of 1,095 patients in all 15 hemodialysis centers in the State of Goiás, Brazil, were studied. All patients were interviewed for possible risk factors to HCV infection and serum samples...

journal_title：Journal of medical virology

authors： Carneiro MA,Teles SA,Lampe E,Espírito-Santo MP,Gouveia-Oliveira R,Reis NR,Yoshida CF,Martins RM

更新日期：2007-09-01 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：:Development of hepatitis B virus (HBV)-resistant strains following nucleos(t)ide analog treatment is a major medical concern. This report describes a case of an adult patient with chronic HBV infection, sequentially treated with the nucleos(t)ide analogues, lamivudine, adefovir, and entecavir. During monotherapy with ...

journal_title：Journal of medical virology

authors： Rodriguez-Frias F,Jardi R,Schaper M,Gimferrer M,Elefsiniotis I,Tabernero D,Esteban R,Buti M

更新日期：2007-11-01 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：:In order to demonstrate the viral specificity of IgM-containing immune complexes (IgM-CIC) detected by a C1q assay in renal allograft recipients developing a CMV infection, a technique is described allowing: 1) the dissociation of IgM-CIC by action of an acid buffer, and 2) the characterization of the viral specificit...

journal_title：Journal of medical virology

authors： Basson J,Tardy JC,Aymard M

更新日期：1991-03-01 00:00:00

abstract：:Recruitment of leukocytes by chemokines and chemokine receptors to CNS plays a crucial role in the induction of inflammatory response in HTLV-1-associated myelopathy/tropical spastic paraparesis (HAM/TSP). In the present study, chemokine and chemokine receptors involved in trafficking of lymphocytes to the CNS were me...

journal_title：Journal of medical virology

authors： Rafatpanah H,Felegari M,Azarpazhooh MR,Vakili R,Rajaei T,Hampson I,Hassanshahi G,Valizadeh N,Gerayli S,Hamid F,Zamanian S,MollaHosseini F,Rezaee SA

更新日期：2017-08-01 00:00:00

abstract：:Although cytomegalovirus (CMV) has been detected in the inner ear fluid of patients who succumbed to the complications of symptomatic congenital CMV infection, it has not been detected in the inner ear fluid of living patients. In this study, real-time polymerase chain reaction (PCR) was used to measure CMV DNA in cli...

journal_title：Journal of medical virology

authors： Sugiura S,Yoshikawa T,Nishiyama Y,Morishita Y,Sato E,Hattori T,Nakashima T

更新日期：2003-01-01 00:00:00

abstract：:Cells from a leiomyosarcoma tumor (LMS-1) from a patient with the acquired immunodeficiency syndrome (AIDS) were explanted, cultured in vitro, and studied by phase-contrast microscopy for morphologic and growth characteristics, immunostaining for cell markers, EBER in situ hybridization and polymerase chain reaction f...

journal_title：Journal of medical virology

authors： Jenson HB,Montalvo EA,McClain KL,Ench Y,Heard P,Christy BA,Dewalt-Hagan PJ,Moyer MP

更新日期：1999-01-01 00:00:00

abstract：:The kinetics of hepatitis B virus (HBV) and its surface antigen (HBsAg) during acute hepatitis has not yet been studied accurately in a representative number of patients. The influence of coinfecting hepatitis viruses during the acute phase of infection is not known. Three to four serum samples from 21 patients with a...

journal_title：Journal of medical virology

authors： Chulanov VP,Shipulin GA,Schaefer S,Gerlich WH

更新日期：2003-03-01 00:00:00

abstract：:Human immunodeficiency virus 2 (HIV-2) infection is characterized by a slower disease progression and lower transmission rates. The molecular features that could be assigned as directly involved in this in vivo phenotype remain essentially unknown, and the importance of HIV-2 as a model to understand pathogenicity of ...

journal_title：Journal of medical virology

authors： Santos-Costa Q,Parreira R,Moniz-Pereira J,Azevedo-Pereira JM

更新日期：2009-11-01 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：:Flavivirus infections are a serious healthcare concern in tropical and subtropical countries. Although well-established laboratory tests can provide early diagnosis of acute dengue or Zika infections, access to these tests is limited in developing countries, presenting an urgent need to develop simple, rapid, and robu...

journal_title：Journal of medical virology

authors： Bedin F,Boulet L,Voilin E,Theillet G,Rubens A,Rozand C

更新日期：2017-09-01 00:00:00

abstract：:Junin virus infection in guinea pigs is known to be similar to human Argentine hemorrhagic fever (AHF). The guinea pig was chosen as a model for transplacental transmission of Junin virus, as both guinea pig and man have a similar placental structure. Pregnant guinea pigs were infected with the pathogenic XJ strain of...

journal_title：Journal of medical virology

authors： Sangiorgio P,Weissenbacher MC

更新日期：1983-01-01 00:00:00

abstract：:Despite a significant decrease in acute hepatitis A in the last 2 decades in Italy, outbreaks were observed occurring mostly in southern Italy. In this study, Bayesian phylogenetic analysis was used to analyze the origin of these epidemics. With this aim, 5 different data sets of hepatitis A virus sequences were built...

journal_title：Journal of medical virology

authors： Cella E,Riva E,Angeletti S,Fogolari M,Blasi A,Scolamacchia V,Spoto S,Bazzardi R,Lai A,Sagnelli C,Sagnelli E,Ciccozzi M

更新日期：2018-09-01 00:00:00

abstract：:Comparison of RT-PCR assays established in house at various places revealed that laboratories could differ in sensitivity by as much as 1,000-fold in terms of the ability to detect measles virus sequences in clinical samples. The study indicates that PCR findings, positive or negative, are questionable if they are not...

journal_title：Journal of medical virology

authors： Afzal MA,Osterhaus AD,Cosby SL,Jin L,Beeler J,Takeuchi K,Kawashima H

更新日期：2003-05-01 00:00:00

abstract：:This is an audit of a new technique to improve the colposcopy service. Samples were tested for high risk HPV DNA using Digene Hybrid Capture II. Sixty-four percent of the sampled women under 30 had detectable high risk HPV DNA, decreasing to 44% in 30--39 year olds and to 27% in women over 40. High risk HPV prevalence...

journal_title：Journal of medical virology

authors： Perrons C,Brink N,Jalal H,Watts P,Jelley R

更新日期：2005-08-01 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：:Human herpesvirus 6 (HHV-6) prototype isolate GS is a newly identified lymphotropic herpesvirus and several subsequent herpes isolates were recognized as HHV-6 by their hybridization to a HHV-6(GS) DNA probe pZVH14. DNA restriction analysis and in vitro tropism studies show that HHV-6 isolates can be divided into two ...

journal_title：Journal of medical virology

authors： Chandran B,Tirawatnapong S,Pfeiffer B,Ablashi DV

更新日期：1992-08-01 00:00:00

abstract：:In real-world settings, not much information is probably available on the treatment efficacy of the combination of glecaprevir and pibrentasvir (G/P) as a salvage therapy in failures of prior direct-acting antiviral (DAA) regimens. Especially, the evolution of NS5A resistance-associated variants (RAVs) and treatment e...

journal_title：Journal of medical virology

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

更新日期：2019-01-01 00:00:00

abstract：:A total of 41 stool rotavirus specimens collected from children with acute diarrhea at four different locations in Akita Prefecture, Japan, during the peak of the winter diarrhea epidemic in 1988 were analyzed by polyacrylamide gel electrophoresis of viral RNA in conjunction with subgrouping assay. We found that a sin...

journal_title：Journal of medical virology

authors： Nakagomi O,Oyamada H,Kuroki S,Kobayashi Y,Ohshima A,Nakagomi T

更新日期：1989-07-01 00:00:00

abstract：:Hepatitis B virus (HBV) e antigen (HBeAg) seroconversion during chronic HBV infection is known to play an important role in disease progression and patient response to antiviral agents. The aim of the present study was to analyze gender disparity in distribution of major hydrophilic region (MHR) variants according to ...

journal_title：Journal of medical virology

authors： Lee SA,Cho YK,Lee KH,Hwang ES,Kook YH,Kim BJ

更新日期：2011-03-01 00:00:00

abstract：:A possible new subgroup of human rotavirus was found by crossed immunoelectrophoresis and enzyme-linked immunosorbent assay. The epidemiology of the established subgroups 1 and 2 and this new variant was studied in two different communities. Of 398 rotavirus isolates from Malmö, Sweden, 26.8% were of type 1, 71.7% of ...

journal_title：Journal of medical virology

authors： Tufvesson B

更新日期：1983-01-01 00:00:00

abstract：:In the ongoing coronavirus disease 2019 (COVID-19) pandemic, one potential cause of concern is that some discharged COVID-19 patients are testing positive again for severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) RNA. To better understand what is happening and to provide public health policy planners and ...

journal_title：Journal of medical virology

authors： Han Z,Battaglia F,Terlecky SR

更新日期：2020-07-01 00:00:00

abstract：:Responses to influenza vaccination are poor in frail elderly subjects who suffer the greatest morbidity and mortality due to infection. Therefore, a randomized clinical trial was performed to determine the effect of a double dose and booster vaccination on antibody responses after influenza vaccination. A total of 815...

journal_title：Journal of medical virology

authors： Roos-Van Eijndhoven DG,Cools HJ,Westendorp RG,Ten Cate-Hoek AJ,Knook DL,Remarque EJ

更新日期：2001-04-01 00:00:00

abstract：:Human respiratory syncytial virus group A (RSV-A) was detected in symptomatic hospital attended children in Central Spain for a continuous time period, September 2010 to April 2015. In order to accurately describe the epidemiology of this virus, the genetic diversity of the complete G gene and the clinical manifestati...

journal_title：Journal of medical virology

authors： Calderón A,Pozo F,Calvo C,García-García M,González-Esguevillas M,Molinero M,Casas I

更新日期：2017-05-01 00:00:00

abstract：:Studies of hepatitis B virus (HBV) infection in non-human primates such as chimpanzees are no longer possible due to ethical considerations and the endangered status of chimpanzees since April 2007 in Japan. A human hepatocyte transplanted chimeric mouse was used to characterize HBV infectivity in serial stages of acu...

journal_title：Journal of medical virology

authors： Tabuchi A,Tanaka J,Katayama K,Mizui M,Matsukura H,Yugi H,Shimada T,Miyakawa Y,Yoshizawa H

更新日期：2008-12-01 00:00:00