Phylogenetic analysis of human group C rotavirus in hospitalized children with gastroenteritis in Belém, Brazil.

abstract：:It has been suggested that some individuals may present genetic susceptibility to SARS-CoV-2 infection, with particular research interest in variants of the ACE2 and TMPRSS2 genes, involved in viral penetration into cells, in different populations and geographic regions, although insufficient information is currently ...

journal_title：Journal of medical virology

authors： Torre-Fuentes L,Matías-Guiu J,Hernández-Lorenzo L,Montero-Escribano P,Pytel V,Porta-Etessam J,Gómez-Pinedo U,Matías-Guiu JA

更新日期：2021-02-01 00:00:00

abstract：:The epidemiology of HTLV-I infection in female prostitutes was studied in a survey of 395 prostitutes from Callao, Peru (the port city of Lima), 72 prostitutes from Iquitos, Peru (another port city on the Amazon River), and 510 prenatal clinic patients from Lima. Prostitutes reported a mean of 8.8 years (range, 1-39 y...

journal_title：Journal of medical virology

authors： Wignall FS,Hyams KC,Phillips IA,Escamilla J,Tejada A,Li O,Lopez F,Chauca G,Sanchez S,Roberts CR

更新日期：1992-09-01 00:00:00

abstract：:Human JC virus is ubiquitous in human populations and is reactivated frequently in immunosuppressed patients. Fifty-one patients with autoimmune disease receiving immunomodulating therapy were evaluated to study the possible relationship between immunosuppression and JCV viruria. Patients were divided into cytotoxic a...

journal_title：Journal of medical virology

authors： Wang M,Tsai RT,Ou WC,Lin CK,Tsay GJ,Chang H,Chang D

更新日期：2000-12-01 00:00:00

abstract：:The infectivity titer of a standard stock of the SAR-55 strain of hepatitis E virus (HEV) was determined in cynomolgus macaques (Macaca fascicularis) and the effect of dose on the course of the infection was examined by weekly monitoring of alanine aminotransferase (ALT) and anti-HEV levels. Antibody to HEV (anti-HEV)...

journal_title：Journal of medical virology

authors： Tsarev SA,Tsareva TS,Emerson SU,Yarbough PO,Legters LJ,Moskal T,Purcell RH

更新日期：1994-06-01 00:00:00

abstract：:In order to evaluate the true immune status and the effect of revaccination on a young adult population, we collected serum samples from 289 military recruits who were vaccinated during an outbreak in 1991. Most vaccinees, age 18-25 years, had apparently been immunized once before as infants. Sera collected just prior...

journal_title：Journal of medical virology

authors： Mendelson E,Duvdevani P,Varsano N,Lerman Y,Slepon R,Dagan R,Cohen D,Danon Y,Shohat T

更新日期：1996-11-01 00:00:00

abstract：:The Gaza Strip borders the southern part of Israel and Egypt. There is a remarkable difference in the prevalence of antibodies to hepatitis C virus (HCV) between Israel (0.5%) and Egypt (10%). A few thousand inhabitants cross the borders daily from the Gaza Strip to both countries. The objectives of this study were to...

journal_title：Journal of medical virology

authors： Shemer-Avni Y,el Astal Z,Kemper O,el Najjar KJ,Yaari A,Hanuka N,Margalith M,Sikuler E

更新日期：1998-11-01 00:00:00

abstract：:Epstein-Barr virus (EBV) genotypes can be distinguished based on gene sequence differences in EBV nuclear antigens 2, 3A, 3B, and 3C, and the BZLF1 promoter zone (Zp). EBV subtypes and BZLF1 Zp variants were examined in Japanese patients with infectious mononucleosis, chronic active EBV infection, and EBV-associated h...

journal_title：Journal of medical virology

authors： Imajoh M,Hashida Y,Murakami M,Maeda A,Sato T,Fujieda M,Wakiguchi H,Daibata M

更新日期：2012-06-01 00:00:00

abstract：:An EBV type 1 variant strain was detected in two Turkish siblings (boy and girl), who both suffered and died from similar progressive Epstein-Barr virus (EBV)-associated lymphoproliferative disease. Molecular characterisation of this EBV isolate revealed a 51bp-deletion and six nucleotide changes within the Epstein-Ba...

journal_title：Journal of medical virology

authors： Schuster V,Seidenspinner S,Kreth HW

更新日期：1996-01-01 00:00:00

abstract：:In this study, recombinant hemagglutinin protein (rH1N1HA) of Pandemic influenza virus and polyclonal antibodies against it for biosensor applications have been characterized. For rapid and high sensitive detection of H1N1 virus or its antibodies, PCR-free and label free detection method based on a surface plasmon res...

journal_title：Journal of medical virology

authors： Athmaram TN,Saraswat S,Sikarwar B,Verma SK,Singh AK,Boopathi M

更新日期：2014-03-01 00:00:00

abstract：:Avidity maturation of IgG antibody responses directed against the structural proteins of rubella virus (E1, E2, and C) as well as whole rubella virus (RV) was assessed at sequential time intervals in 7 individuals following serologically confirmed wild rubella infection. Individual structural proteins were purified fr...

journal_title：Journal of medical virology

authors： Mauracher CA,Mitchell LA,Tingle AJ

更新日期：1992-03-01 00:00:00

abstract：:The genotypic inhibitory quotient (GIQ) is the ratio between drug concentration and the number of resistance mutations. However, as different resistance scores can be calculated for the same protease inhibitor, the ability of a GIQ to predict the virological outcome may vary depending on the resistance score used as t...

journal_title：Journal of medical virology

authors： Gianotti N,Galli L,Danise A,Hasson H,Boeri E,Lazzarin A,Castagna A

更新日期：2006-12-01 00:00:00

abstract：:Polyomavirus BK (BKV) is a common human polyomavirus that rarely causes clinical symptoms in immunocompetent individuals. However, BK virus reactivation occurs in 20-40% of kidney transplant patients and 1-10% of cases present with BK virus-associated nephropathy (BKVN) and reduced kidney allograft survival. In this s...

journal_title：Journal of medical virology

authors： Girmanova E,Brabcova I,Bandur S,Hribova P,Skibova J,Viklicky O

更新日期：2011-08-01 00:00:00

abstract：:A line of hepatitis C virus (HCV) transgenic mice was established previously that was mediated by Cre/loxP system using HCV cDNA, including core, E1, E2 and NS2 genes. Intravenous infection of a recombinant adenovirus that expresses Cre DNA recombinase (AxCANCre) induced HCV structural protein expression in the liver ...

journal_title：Journal of medical virology

authors： Wakita T,Katsume A,Kato J,Taya C,Yonekawa H,Kanegae Y,Saito I,Hayashi Y,Koike M,Miyamoto M,Hiasa Y,Kohara M

更新日期：2000-11-01 00:00:00

abstract：:Investigation of varicella-zoster virus (VZV) DNA in 20 healthy children with varicella vaccination was carried out by using the polymerase chain reaction (PCR) and nested double PCR. Samples of peripheral blood mononuclear cells (PBMC) and throat swabs were simultaneously collected 3 times (before, 1 week, and 4 week...

journal_title：Journal of medical virology

authors： Ozaki T,Masuda S,Asano Y,Kondo K,Namazue J,Yamanishi K

更新日期：1994-01-01 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：:Because Junin virus (JV) experimental encephalitis of mice and rats is characterized by mild histopathological changes that do not seem to justify per se lethality after intracerebral infection, such a murine model seems adequate to investigate the potential role of inducible nitric oxide synthase (iNOS) as a pathogen...

journal_title：Journal of medical virology

authors： Gómez RM,Yep A,Schattner M,Berría MI

更新日期：2003-01-01 00:00:00

abstract：:To assess the prevalence of HPV infection in the genital tracts of women with normal PAP smears, a random series of 109 women was reexamined using colposcopy, a further PAP smear, and punch biopsies taken from the cervix (in 33 cases), vagina (212 cases), and anus (20 cases). The biopsy material was examined using rou...

journal_title：Journal of medical virology

authors： Syrjänen S,Saastamoinen J,Chang FJ,Ji HX,Syrjänen K

更新日期：1990-08-01 00:00:00

abstract：:To investigate whether vertical transmission of the human herpesvirus 8 (HHV-8) may occur during pregnancy or at delivery, we enrolled 295 women recruited attending the Division of Obstetrics and Gynecology of a University Teaching of Rome Tor Vergata, S. Eugenio Hospital. The study population was divided in two group...

journal_title：Journal of medical virology

authors： Sarmati L,Carlo T,Rossella S,Montano M,Adalgisa P,Rezza G,Andreoni M

更新日期：2004-03-01 00:00:00

abstract：:Chronic hepatitis C (HCV) infection is associated with cognitive impairments which might be mediated through a secondary inflammatory cascade. Egypt has an unusually high prevalence of HCV monoinfections and is an ideal site for the study of the isolated effects of HCV infection. Therefore, in a hospital-based cross-s...

journal_title：Journal of medical virology

authors： Farag NH,Rashed HA,Hassan M,Darweesh A,Shehata M,Hassanein T,Mills PJ

更新日期：2011-02-01 00:00:00

abstract：:Variation at the IL-28B locus was recently reported to be a significant predictive factor of viral response to pegylated-interferon plus ribavirin combination therapy against chronic hepatitis C. Predictive factors for the effect of therapy, including IL-28B polymorphism rs8099917 and viral and clinical factors were i...

journal_title：Journal of medical virology

authors： Hashimoto Y,Ochi H,Abe H,Hayashida Y,Tsuge M,Mitsui F,Hiraga N,Imamura M,Takahashi S,Nelson Hayes C,Ohishi W,Kubo M,Tsunoda T,Kamatani N,Nakamura Y,Chayama K

更新日期：2011-06-01 00:00:00

abstract：:The contribution of viruses to lower respiratory tract disease in sub-Saharan Africa where human immunodeficiency virus may exacerbate respiratory infections is not well defined. No data exist on some of these viruses for Southern Africa. Comprehensive molecular screening may define the role of these viruses as single...

journal_title：Journal of medical virology

authors： Venter M,Lassaunière R,Kresfelder TL,Westerberg Y,Visser A

更新日期：2011-08-01 00:00:00

abstract：:HIV-1 replicative activity and its relation to the clinical and immunological evolution of infection was studied in a group of 150 HIV-1 seropositive Italian i.v. drug abusers over a 1 year period. HIV-1 was isolated from 90 (60%) subjects; two groups of isolates were distinguished, according to replicative activity "...

journal_title：Journal of medical virology

authors： Fiore JR,Calabró ML,Angarano G,De Rossi A,Fico C,Pastore G,Bianchi LC

更新日期：1990-12-01 00:00:00

abstract：:This was an exploratory study to investigate lamivudine-resistant hepatitis B virus (HBV) strains in selected lamivudine-naïve HBV carriers with and without human immunodeficiency virus (HIV) co-infection in South African patients. Thirty-five lamivudine-naïve HBV infected patients with or without HIV co-infection wer...

journal_title：Journal of medical virology

authors： Selabe SG,Lukhwareni A,Song E,Leeuw YG,Burnett RJ,Mphahlele MJ

更新日期：2007-11-01 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：:An outbreak of dengue type 2 occurred in North Queensland, Australia, between December 1996 and April 1997. Culture of serum in the Aedes albopictus C6/36 cell line with detection using immunofluorescent staining was compared with a culture-amplified detection system using an immunoperoxidase staining method in a micr...

journal_title：Journal of medical virology

authors： Gleeson F,McBride J,Norton R

更新日期：1999-02-01 00:00:00

abstract：:The question of whether booster doses are required to maintain long-term protection against hepatitis B virus (HBV) after primary vaccination remains to be determined. Thus, the aim of this study was to evaluate the immune memory responses to hepatitis B surface antigen (HBsAg) challenge in vaccinated individuals thro...

journal_title：Journal of medical virology

authors： do Livramento A,Schultz J,Batista KZ,Treitinger A,de Cordova CM,Spada C

更新日期：2014-10-01 00:00:00

abstract：:B-cells play an important role in defending children against various infections. In view of scare data, we undertook this prospective cohort study to describe B cell compartment in HIV infected children (<5 years of age) and the effect of HAART on B cell subpopulations. HIV infected children (<5 years) from Pediatric ...

journal_title：Journal of medical virology

authors： Singh R,Mukherjee A,Singla M,Vajpayee M,Negi N,Kabra SK,Lodha R,Das BK

更新日期：2018-07-01 00:00:00

abstract：:Varicella-zoster virus (VZV)-specific cell-mediated immunity (CMI) is critical for preventing and controlling the onset of herpes zoster (HZ). To assess VZV CMI, an interferon-γ (IFN-γ) enzyme-linked immunosorbent assay (ELISA) was validated by examining the influence of VZV-specific antigen content, incubation time, ...

journal_title：Journal of medical virology

authors： Yang P,Chen Z,Zhang J,Li W,Zhu C,Qiu P,Quan Y,Cui X,Yuan L,Jiang C

更新日期：2019-05-01 00:00:00

abstract：:Hepatitis E virus (HEV) infection is considered a neglected disease of major concern in developed countries. Clinically, HEV occurs as an acute and self-limited disease, though chronic cases mostly associated to HEV-3 are now being commonly reported in immunocompromised individuals and solid organ transplant recipient...

journal_title：Journal of medical virology

authors： Bangueses F,Abin-Carriquiry JA,Cancela F,Curbelo J,Mirazo S

更新日期：2020-06-27 00:00:00

abstract：:Plenty of serologic tests for severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) have been developed so far, thus documenting the importance of evaluating the relevant features of the immune response to this viral agent. The performance of these assays is currently under investigation. Amongst them, LIAISON®...

journal_title：Journal of medical virology

authors： Criscuolo E,Diotti RA,Strollo M,Rolla S,Ambrosi A,Locatelli M,Burioni R,Mancini N,Clementi M,Clementi N

更新日期：2020-10-16 00:00:00