Regulation of p14ARF expression by HPV-18 E6 variants.

abstract：:Infection with human polyomaviruses BKV and JCV is asymptomatic, and lifelong and widespread, among the general population. However, in the setting of immunosuppression, secondary to medications or viral infection, for example, with HIV, reactivation can occur and result in severe disease. In this study, stool specime...

journal_title：Journal of medical virology

authors： Babakir-Mina M,Ciccozzi M,Alteri C,Polchi P,Picardi A,Greco F,Lucarelli G,Arcese W,Perno CF,Ciotti M

更新日期：2009-09-01 00:00:00

abstract：:Incarcerated persons have high rates of infectious diseases. Few data on the prevalence of sexually transmitted diseases in prisoners are available. This multi-center cross-sectional study enrolled 973 inmates from eight Italian prisons. Demographic and behavioral data were collected using an anonymous standardized qu...

journal_title：Journal of medical virology

authors： Sarmati L,Babudieri S,Longo B,Starnini G,Carbonara S,Monarca R,Buonomini AR,Dori L,Rezza G,Andreoni M,Gruppo di Lavoro Infettivologi Penitenziari (GLIP).

更新日期：2007-02-01 00:00:00

abstract：:The discovery of acyclovir marked the beginning of an exciting era in antiviral research. Early studies on the novel mode of action explained the selectivity of the compound and the remarkably narrow spectrum of activity against a subset of the herpesviruses. Throughout the past decade many clinical trials have demons...

journal_title：Journal of medical virology

authors： Darby G

更新日期：1993-01-01 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：AIM:To investigate the prevalence and characteristics of hepatitis B e antigen (HBeAg) negative/treatment naïve subjects with low hepatitis B virus (HBV) DNA levels (<10(4)  copies/ml) and low alanine aminotransferase (ALT) levels (<2 × upper limit of normal) in patients with HBV-related hepatocellular carcinoma (HCC)....

journal_title：Journal of medical virology

authors： Zeng DW,Dong J,Zhang JM,Zhu YY,Jiang JJ,Liu YR

更新日期：2015-10-01 00:00:00

abstract：:Potential risk factors for the development of hepatocellular carcinoma were analysed in 40 Caucasian patients with this malignancy. A higher proportion (14 of 40; 35%) had evidence of hepatitis C virus (HCV) infection than had evidence of either hepatitis B virus (HBV) carriage (17.5%) or alcohol abuse (30%). In all 1...

journal_title：Journal of medical virology

authors： Garson JA,Wicki AN,Ring CJ,Joller H,Zala G,Schmid M,Buehler H

更新日期：1992-10-01 00:00:00

abstract：:A one-year study of rotavirus prevalence was carried out using electron microscopy in Gabon, equatorial Africa. One hundred fifty-six nonhospitalized diarrheic children up to 10 years of age and 115 age-matched controls were investigated together with diarrheic adults and children over 10 years of age. Rotaviruses wer...

journal_title：Journal of medical virology

authors： Sitbon M,Lecerf A,Garin Y,Ivanoff B

更新日期：1985-06-01 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：:This study aimed at developing strategies for screening, predicting, and diagnosing intrauterine HBV infection in infants born to HBsAg positive mothers. A total of 1,360 infants born to 1,355 HBsAg positive mothers were followed for 1 year. All newborn infants received active and passive immunization within 24 hr aft...

journal_title：Journal of medical virology

authors： Yin YZ,Zhang J,Wu LL,Zhou J,Zhang PZ,Zhou SS

更新日期：2013-10-01 00:00:00

abstract：:A total of 18 rotavirus G9 strains in South Korea were collected during five rotavirus seasons between 2005 and 2010. The relationship between these strains was examined by analyzing the genetic variation of two major structural genes, VP7 and VP4. All the rotavirus isolates were of the G9P[8] genotype. The VP7 phylog...

journal_title：Journal of medical virology

authors： Than VT,Kang H,Lim I,Kim W

更新日期：2013-01-01 00:00:00

abstract：:Our studies of rotavirus challenge in adult volunteers enabled us to evaluate the relationship of pre-existing antirotavirus fecal IgA antibody to infection and illness and to investigate the local response to this infection. No relationship could be found between the pre-existing levels of fecal antirotavirus IgA ant...

journal_title：Journal of medical virology

authors： Bernstein DI,Ziegler JM,Ward RL

更新日期：1986-12-01 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：:Hepatitis E virus (HEV) is a feco-orally transmitted pathogen and one of the most common cause of acute hepatitis worldwide. Recent studies in developed countries suggested that a direct human-to-human contact such as for sexually transmitted diseases may play a significant role in the HEV spread. The aim of this stud...

journal_title：Journal of medical virology

authors： Greco L,Uceda Renteria SC,Guarneri D,Orlandi A,Zoccoli A,Benardon S,Cusini M,Lunghi G

更新日期：2018-08-01 00:00:00

abstract：:Studies have described clinical features of patients with coronavirus disease (COVID-19). However, limited data concerning the clinical characteristics of the Italian deaths are available. We aim to describe the clinical and epidemiological characteristics of 320 deceased from the Italian experience. We retrospectivel...

journal_title：Journal of medical virology

authors： Biagi A,Rossi L,Malagoli A,Zanni A,Sticozzi C,Comastri G,Gandolfi S,Villani GQ

更新日期：2020-11-01 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：:SARS-COV-2 (COVID-19) is a novel virus that has caused over 28 million cases worldwide and over 900,000 deaths since early 2020, rightfully being classified as a pandemic. COVID-19 is diagnosed via PCR testing which looks at cycle threshold values of two genes, N2 and E. This study examined cycle threshold values of C...

journal_title：Journal of medical virology

authors： Seeni R,Firzli T,Riddle MS,Krasner C,Ashraf S,Siddiqui F

更新日期：2021-02-02 00:00:00

abstract：:Resistance to adamantanes for treating influenza A(H3N2) has increased dramatically, worldwide, over the past 5 years. A comprehensive 10-year data set on the rise of adamantane-resistance in Hong Kong is reported. Nucleotide sequences encoding the M2-ion channel of influenza A(H3N2) were obtained from 281 H3N2 isolat...

journal_title：Journal of medical virology

authors： Tang JW,Ngai KL,Wong JC,Lam WY,Chan PK

更新日期：2008-05-01 00:00:00

abstract：:Response to ribavirin therapy (1,000-1,200 mg/day for 6 months) was evaluated in nine patients with chronic hepatitis C virus (HCV) infections who had previously failed to respond to a 6-month course of alpha-interferon. All had chronic active hepatitis with elevated serum aminotransferase activities (mean +/- SD = 13...

journal_title：Journal of medical virology

authors： Koskinas J,Tibbs C,Saleh MG,Pereira LM,McFarlane IG,Williams R

更新日期：1995-01-01 00:00:00

abstract：:Enterovirus D68 (EV-D68) is an emergent viral pathogen associated with mild to severe respiratory infections. In this study, we describe respiratory infections associated with EV-D68 in Beijing over a 4 year period. Total nucleic acid was extracted from 7,945 clinical specimens collected between January 5, 2011 and Ju...

journal_title：Journal of medical virology

authors： Zhang T,Li A,Chen M,Wu J,Huang F

更新日期：2016-09-01 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：:Faeces from 746 children less than 5 years old with acute gastroenteritis were screened for the presence of adenovirus particles or antigens by immunoelectron microscopy (IEM) and enzyme immunoassay (EIA). Thirty-five samples were positive by both IEM and EIA, two only by IEM, and two only by EIA, giving a total of 39...

journal_title：Journal of medical virology

authors： Leite JP,Pereira HG,Azeredo RS,Schatzmayr HG

更新日期：1985-02-01 00:00:00

abstract：:Hemagglutination inhibition (HI), single radial hemolysis (SRH) and enzyme-linked immuno sorbent assay (ELISA), performed with commercial antigen and reagents are described and were compared in the three distinct situations that require rubella antibody detection. Determination of immunity status was carried out on 15...

journal_title：Journal of medical virology

authors： Champsaur H,Dussaix E,Tournier P

更新日期：1980-01-01 00:00:00

abstract：:The effect of protamine, atropine, selenocystamine, taxifolin, and catechin on the infectivity and antigenicity of the cell culture-adapted hepatitis A virus (HAV) strain CF 53 was studied. The toxicity on uninfected PLC/PRF/5 cells was examined for each antiviral compound by morphological and biochemical methods, in ...

journal_title：Journal of medical virology

authors： Biziagos E,Crance JM,Passagot J,Deloince R

更新日期：1987-05-01 00:00:00

abstract：BACKGROUND AND AIM:Genotype 3b hepatitis C virus (HCV) infection represents approximately 50% of patients with genotype 3 in China. We compared the efficacy of sofosbuvir (SOF) plus ribavirin (RBV) in Chinese patients with genotype 3a and 3b HCV. METHODS:The analyzed data are from a phase 3, open-label study of SOF pl...

journal_title：Journal of medical virology

authors： Huang R,Rao H,Xie Q,Gao Z,Li W,Jiang D,Mo H,Massetto B,Stamm LM,Brainard DM,Wei L

更新日期：2019-07-01 00:00:00

abstract：:Antigenic drift of the hemagglutinin (HA) and neuraminidase (NA) proteins of the influenza virus cause a decrease in vaccine efficacy. Since the information about the evolution of these viruses in Saudi is deficient so we investigated the genetic diversity of circulating H1N1 viruses. Nasopharyngeal aspirates/swabs co...

journal_title：Journal of medical virology

authors： Naeem A,Elbakkouri K,Alfaiz A,Hamed ME,Alsaran H,AlOtaiby S,Enani M,Alosaimi B

更新日期：2020-03-11 00:00:00

abstract：:Glycoproteins of enveloped viruses replicating in nonprimate mammalian cells carry α-1,3-galactose (α-Gal) glycans, and can bind to anti-Gal antibodies which are abundant in humans. The antibodies have protected humans and their ancestors for millions of years, because they inhibit replication of many kinds of microbe...

journal_title：Journal of medical virology

authors： Chen JM

更新日期：2020-07-18 00:00:00

abstract：:The epidemiology, transmission and clinical symptoms of human parechoviruses [HPeV, classified earlier as enteroviruses; echovirus 22 (HPeV1) and echovirus 23 (HPeV2)] remain poorly characterized. Enteroviruses and one parechovirus species, the Ljungan virus, have been associated with type 1 diabetes in humans and rod...

journal_title：Journal of medical virology

authors： Tauriainen S,Martiskainen M,Oikarinen S,Lönnrot M,Viskari H,Ilonen J,Simell O,Knip M,Hyöty H

更新日期：2007-04-01 00:00:00

abstract：:The genetic variability of hepatitis B virus (HBV) represents a challenge for the sensitivity of immunologic and molecular based assays. Genotyping studies show that the genetic diversity of HBV is very high even in industrialized countries. The analytical sensitivity of HBsAg and anti-HBs assays may be dependent on H...

journal_title：Journal of medical virology

authors： Weber B

更新日期：2006-01-01 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：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