Amino acid changes in the attachment G glycoprotein of human respiratory syncytial viruses (subgroup A) isolated in Italy over several epidemics (1997-2006).

abstract：:GB virus-B (GBV-B) is the virus most closely related to hepatitis C virus (HCV). Thus, we have used GBV-B infection of tamarins, which develop acute hepatitis following experimental infection, as a surrogate model to study protective immunity. As challenge virus, we first produced a GBV-B pool from an infected tamarin...

journal_title：Journal of medical virology

authors： Bukh J,Engle RE,Govindarajan S,Purcell RH

更新日期：2008-01-01 00:00:00

abstract：:Inoue-Melnick virus (IMV) was stabilized to thermal inactivation at 50 degrees C by 1 M Na2SO4 but not by 1 M MgCl2, 1 M MgSO4, 2 M NaCl, and 2 M KCl. The latter salts enhanced the inactivation over that in distilled water. Na2SO4 stabilized IMV at 1 M concentration but enhanced inactivation at 0.1 M. Three types of I...

journal_title：Journal of medical virology

authors： Nishibe Y,Inoue YK,Melnick JL

更新日期：1986-10-01 00:00:00

abstract：:Self-limited involvement of the central nervous system (CNS) is a relatively common complication of primary infection with human herpesvirus six (HHV-6) in normal children. We describe an HIV-infected infant who developed fulminant encephalitis as a complication of HHV-6 infection. Immunohistochemical staining of CNS ...

journal_title：Journal of medical virology

authors： Knox KK,Harrington DP,Carrigan DR

更新日期：1995-03-01 00:00:00

abstract：:Patterns of endemicity of human herpesvirus 8 (HHV8) are still undefined in some European populations, such as those from Western Balkan countries. Serum samples from 605 human immunodeficiency virus-seronegative subjects (299 Albanians and 306 Kosovars) were tested for the presence of HHV8 antibodies to a capsid-rela...

journal_title：Journal of medical virology

authors： Chironna M,Tosatti MA,Di Gangi IM,Sallustio A,Germinario C,Coluzzi M,Quarto M,Chieco-Bianchi L,Calabrò ML

更新日期：2006-07-01 00:00:00

abstract：:Hepatitis A infections still represent a major global health concern. During the past years, a transition pattern of the hepatitis A epidemiology was noted in many parts of the world. In Tunisia, there is not a recent survey on age-specific hepatitis A virus seroprevalence. This study aimed to investigate the seroprev...

journal_title：Journal of medical virology

authors： Ayouni K,Kharroubi G,Mallekh R,Hammami W,Marouani R,Mhamdi M,Ben Salah A,Triki H,Bettaieb J

更新日期：2020-09-28 00:00:00

abstract：:Mixed cryoglobulinemia is a lymphoproliferative disorder associated with hepatitis C virus (HCV). In patients chronically affected by HCV the prevalence of mixed cryoglobulinemia is variable ranging from 0% to 56%. To verify whether polyomaviruses (PyV) play a role in this disorder a total of 222 blood samples from 63...

journal_title：Journal of medical virology

authors： Comar M,Zanotta N,Del Savio R,Vascotto F,Calabrese N,Zorat F,Pozzato G

更新日期：2014-04-01 00:00:00

abstract：:Screening for high-risk human papillomavirus (HPV) types allows the detection of women at a high risk of cervical squamous carcinomas, thereby defining a subset of patients targeted for more intensive screening and follow-up. Thirty-four cervical biopsy specimens and isolated cells from cervical smears of normal women...

journal_title：Journal of medical virology

authors： Adams V,Moll C,Schmid M,Rodrigues C,Moos R,Briner J

更新日期：1996-02-01 00:00:00

abstract：:In eight patients with biopsy-confirmed chronic active hepatitis (CAH), hepatitis B e antigen (HBeAg) levels and DNA polymerase (DNA-P) activity were assayed three times a week for six weeks and once a week for another six weeks. HBeAg levels were rather constant, whereas DNA-P activity fluctuated. No correlation was ...

journal_title：Journal of medical virology

authors： Heijtink RA,van der Waart M,Weimar W,Schalm SW,Masurel N

更新日期：1980-01-01 00:00:00

abstract：:A sensitive radioimmunoassay technique was used to detect hepatitis B e antigen (HBeAg). A strong correlation was found between HBeAg positivity of the serum of hepatitis B surface antigen (HBsAg) carrier women in Taiwan and the subsequent development of surface antigenemia in their babies. All babies who became chron...

journal_title：Journal of medical virology

authors： Stevens CE,Neurath RA,Beasley RP,Szmuness W

更新日期：1979-01-01 00:00:00

abstract：:Hepatitis B virus (HBV) and human immunodeficiency virus (HIV) have similar transmission routes, implying that patients infected with HIV are at particular risk for HBV infection. Patients who are co-infected with HIV and HBV progress more rapidly to end-stage liver disease and different HBV genotypes may have a disti...

journal_title：Journal of medical virology

authors： Pourkarim MR,Lemey P,Amini-Bavil-Olyaee S,Houspie L,Verbeeck J,Rahman M,Maes P,Vanwijngaerden E,Nevens F,Van Ranst M

更新日期：2011-11-01 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：:Knowledge of the current epidemiology of chronic liver disease in Italy is mostly obsolete and fragmentary for the lack of up-to-date consistent data. In 2001, a 6-month prevalence study was undertaken in 79 hospitals to assess the characteristics of chronic liver disease in Italy. Both prevalent and incident cases we...

journal_title：Journal of medical virology

authors： Sagnelli E,Stroffolini T,Mele A,Almasio P,Coppola N,Ferrigno L,Scolastico C,Onofrio M,Imparato M,Filippini P

更新日期：2005-04-01 00:00:00

abstract：:Human papilloma virus (HPV) infection is a precursor of cervical cancer. This study aimed to introduce a method to quantify the risk of cervical cancer resulting from infection by different HPV subtypes, to help guide patient treatment. Nucleic acid molecule flow-through hybridization and gene chip technology were use...

journal_title：Journal of medical virology

authors： Zhu X,Liu H,Wu H,Liu W,Yin L,Sun X

更新日期：2015-12-01 00:00:00

abstract：:This investigation is in continuation with the earlier studies on diarrhea epidemic due to rotavirus, that occurred at Jawhar western India, among tribal children during Dec 2000-Jan 2001 published by National Institute of Virology, Pune. Three rotavirus strains were isolated in cell culture from fecal specimens of af...

journal_title：Journal of medical virology

authors： Awachat PS,Kelkar SD

更新日期：2005-09-01 00:00:00

abstract：:Coronavirus disease-2019 (COVID-19) infection and its severity can be explained by the concentration of glycosylated severe acute respiratory syndrome-coronavirus 2 (SARS-CoV-2) viral particles in the lung epithelium, the concentration of glycosylated angiotensin-converting enzyme receptor 2 (ACE2) in the lung epithel...

journal_title：Journal of medical virology

authors： Brufsky A

更新日期：2020-07-01 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：:Occult hepatitis C virus (HCV) infection is characterized by the presence of HCV RNA in the liver cells or peripheral blood mononuclear cells of the patients whose serum samples test negative for HCV RNA, with or without presence of HCV antibodies. The present study reviews the existing literature on the persistence o...

journal_title：Journal of medical virology

authors： Vidimliski PD,Nikolov I,Geshkovska NM,Dimovski A,Rostaing L,Sikole A

更新日期：2014-09-01 00:00:00

abstract：:Nineteen Chinese patients with chronic hepatitis B virus (HBV) infection, seropositive for HBV e antigen (HBeAg) and HBV DNA on at least three occasions in 6 months, were randomised to receive either recombinant human interferon-gamma (rIFN gamma) 0.1 mg/m2 intramuscularly thrice weekly for 16 weeks (n = 11) or no ant...

journal_title：Journal of medical virology

authors： Lau JY,Lai CL,Wu PC,Chung HT,Lok AS,Lin HJ

更新日期：1991-07-01 00:00:00

abstract：:It is need for development of new means against influenza virus due to the lack of efficacy of available therapeutic strategies. In previous research, 1,8-cineol exert its inhibition of nuclear factor (NF)-κB, the main regulator of cytokine and chemokine production in influenza, and anti-inflammatory activity. These f...

journal_title：Journal of medical virology

authors： Lai YN,Li Y,Fu LC,Zhao F,Liu N,Zhang FX,Xu PP

更新日期：2017-07-01 00:00:00

abstract：:HCV strains belonging to genotype 4 may be gaining endemicity across Continental Europe but the extent of their spread in the United Kingdom is unknown. Sera referred from patients attending hospitals in England between 2004 through 2008 were characterised. A total of 243 sera carried HCV genotype 4. The most common s...

journal_title：Journal of medical virology

authors： Ngui SL,Brant L,Markov PV,Tung JP,Pybus OG,Teo CG,Ramsay ME

更新日期：2015-03-01 00:00:00

abstract：:A total of 402 fecal specimens collected during July 2003-June 2004 from infants and children with acute gastroenteritis, encompassing five localities (Maizuru, Tokyo, Sapporo, Saga, and Osaka) of Japan, were tested for the presence of norovirus by RT-PCR. It was found that 58 (14.4%) fecal specimens were positive for...

journal_title：Journal of medical virology

authors： Phan TG,Kuroiwa T,Kaneshi K,Ueda Y,Nakaya S,Nishimura S,Yamamoto A,Sugita K,Nishimura T,Yagyu F,Okitsu S,Müller WE,Maneekarn N,Ushijima H

更新日期：2006-07-01 00:00:00

abstract：:Swabbing the surface of a genital lesion to obtain a sample for HPV DNA testing is less invasive than a biopsy, but may not represent HPV types present in the lesion tissue. The objective of this study was to examine the concordance of HPV types detected in swab and biopsy samples from 165 genital lesions from men age...

journal_title：Journal of medical virology

authors： Anic GM,Messina JL,Stoler MH,Rollison DE,Stockwell H,Villa LL,Lazcano-Ponce E,Gage C,Silva RJ,Baggio ML,Salmerón J,Giuliano AR

更新日期：2013-09-01 00:00:00

abstract：:The hepatitis C virus (HCV) infects a substantial proportion of patients infected with human immunodeficiency virus (HIV). Patients infected with both HCV and HIV respond poorly to anti-HCV treatment with pegylated interferon alpha and ribavirin. But few data are available on the influence of ribavirin and interferon ...

journal_title：Journal of medical virology

authors： Nicot F,Legrand-Abravanel F,Lafont T,Dubois M,Sauné K,Pasquier C,Chatelut E,Izopet J

更新日期：2008-09-01 00:00:00

abstract：:The natural history of chronic hepatitis B virus (HBV) infection is highly variable, ranging from a benign course to one of shortened life expectancy. Liver histology represents an accurate tool for assessing progressive liver disease, and has been used in five recent Phase III clinical trials of the oral nucleoside a...

journal_title：Journal of medical virology

authors： Leung N

更新日期：2000-07-01 00:00:00

abstract：:Physicochemical studies of hepatitis B e antigen (HBeAg) revealed a clear cut difference between e1 and e2 antigen. The e1 antigen was found to have a MW of Ca 150,000 and a pI of 6.4-7.2, whereas both the MW and pI of the e2 antigen were heterogeneous depending upon the source of serum. Sera obtained from asymptomati...

journal_title：Journal of medical virology

authors： Yamada E,Ohori H,Ishida N

更新日期：1979-01-01 00:00:00

abstract：:In vitro, beta-herpesviruses can stimulate or inhibit HIV replication under particular circumstances. In order to investigate the effects of beta-herpesvirus infection on HIV replication and vice versa at an organ level, we determined the quantitative relationships between cytomegalovirus (CMV), human herpesviruses (H...

journal_title：Journal of medical virology

authors： Emery VC,Atkins MC,Bowen EF,Clark DA,Johnson MA,Kidd IM,McLaughlin JE,Phillips AN,Strappe PM,Griffiths PD

更新日期：1999-03-01 00:00:00

abstract：:One hundred twelve peripheral blood specimens were tested for the presence of cytomegalovirus (CMV) by the tube culture indirect immunoperoxidase (TC-IPA) procedure, the shell vial assay [shell vials were pre- and postinoculation treated with medium containing 2 of 10% fetal bovine serum (FBS) or 100 micrograms% corti...

journal_title：Journal of medical virology

authors： Lipson SM,Kaplan MH,Simon JK,Ciamician Z,Tseng LF

更新日期：1992-09-01 00:00:00

abstract：:Hepatitis C Virus (HCV) NS3 protease is an attractive target for antiviral agent development because it is required for viral replication. Because a stable cell culture system or small animal model to study HCV replication is not readily available, we constructed an in vitro model allowing the investigation of NS3 tra...

journal_title：Journal of medical virology

authors： Heintges T,Encke J,zu Putlitz J,Wands JR

更新日期：2001-12-01 00:00:00

abstract：:Human papillomavirus (HPV) is known to be the cause of almost all cervical cancers. The genotypes have been classified into high and low risk types according to their oncogenic potential. However, data for many of the genotypes are limited and some (HPV-26, 53, and 66) have no agreed status. A study was undertaken to ...

journal_title：Journal of medical virology

authors： Brestovac B,Harnett GB,Smith DW,Shellam GR,Frost FA

更新日期：2005-05-01 00:00:00

abstract：:Three monoclonal antibodies against herpes simplex virus type 2 have been tested for their suitability as reagents in reverse passive haemagglutination. Two of these antibodies with specificity for virus glycoprotein D, when linked to red blood cells, were able to capture antigens without being agglutinated, but addit...

journal_title：Journal of medical virology

authors： Cranage MP,McLean CS,Buckmaster EA,Minson AC,Wildy P,Coombs RR

更新日期：1983-01-01 00:00:00