Repression of tax-mediated human t-lymphotropic virus type 1 transcription by inducible cAMP early repressor (ICER) protein in peripheral blood mononuclear cells.

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：:The risk and clearance of GB virus type C (GBV-C)/hepatitis G virus (HGV) infection was investigated in a cohort of homosexual men (n=180; median follow-up time, 7 years). The interaction between GBV-C/HGV RNA and antibodies against the E2 region of the virus, and the clinical impact of chronic GBV-C/HGV infection wer...

journal_title：Journal of medical virology

authors： Stark K,Doering CD,Bienzle U,Pauli G,Hamouda O,Engel AM,Schreier E

更新日期：1999-11-01 00:00:00

abstract：:A single rotavirus strain causing asymptomatic infections as well as severe gastrointestinal disease has been described in the neonatal nurseries of the Christian Medical College, Vellore. In this study, quantitative real-time RT-PCR was used to determine the association of viral load with the presence of gastrointest...

journal_title：Journal of medical virology

authors： Ramani S,Sankaran P,Arumugam R,Sarkar R,Banerjee I,Mohanty I,Jana AK,Kuruvilla KA,Kang G

更新日期：2010-10-01 00:00:00

abstract：:Hepatitis C Virus (HCV) genotype 4 predominates in Middle East and Central Africa countries. Recently, it has become also prevalent in Southern European countries where it is thought to have been introduced through immigration and the movement of intravenous drug users. In Italy, the prevalence of genotype 4 is partic...

journal_title：Journal of medical virology

authors： Ciccozzi M,Equestre M,Costantino A,Marascio N,Quirino A,Lo Presti A,Cella E,Bruni R,Liberto MC,Focà A,Pisani G,Zehender G,Ciccaglione AR

更新日期：2012-10-01 00:00:00

abstract：:Influenza A/H3N2 viruses are associated with severe epidemics. Antiviral resistance and continued antigenic drift are the major concerns regarding prophylaxis and treatment of influenza. The objectives of this study were to investigate the prevalence and frequency of antiviral drug resistance in influenza A/H3N2 virus...

journal_title：Journal of medical virology

authors： Cai J,Wang X,Zhao B,Yao W,Wang X,Zhu Q,Zeng M

更新日期：2014-06-01 00:00:00

abstract：:We developed approaches using antisense RNA to inhibit hepatitis C virus (HCV) RNA translation and HCV core protein expression. An HCV genotype 1b cDNA comprising nt 1-1321 or a fusion construct consisting of HCV (nt 1-584) and luciferase cDNAs were inserted downstream of T7 and CMV promoter sequences and used to gene...

journal_title：Journal of medical virology

authors： Wakita T,Moradpour D,Tokushihge K,Wands JR

更新日期：1999-03-01 00:00:00

abstract：:The prevalence of coinfection and superinfection with the delta agent was studied in 2,645 hepatitis B surface antigen (HBsAg)-positive subjects from six countries and nine islands in the Western Pacific region. The study group comprised 262 patients with acute hepatitis B and 2,383 chronic carriers of HBsAg, of whom ...

journal_title：Journal of medical virology

authors： Dimitrakakis M,Crowe S,Gust I

更新日期：1986-04-01 00:00:00

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：:G1P[8] rotaviruses are predominant in causing diarrheal infections in humans all over the world. This study reports the analysis of complete genomes of G1P[8] strains, two each recovered from Rotarix™ vaccine recipients and non-recipients hospitalized for acute gastroenteritis in Pune, western India. All four strains ...

journal_title：Journal of medical virology

authors： Pradhan GN,Chitambar SD

更新日期：2018-04-01 00:00:00

abstract：:A novel coronavirus associated with acute respiratory disease (named SARS-CoV-2) is recently identified in Wuhan city, China, spread rapidly worldwide. Early identification of this novel coronavirus by molecular tools is critical for surveillance and control of the epidemic outbreak. We aimed to establish a simple met...

journal_title：Journal of medical virology

authors： Son HA,Hang DTT,Thuan ND,Quyen LTB,Thuong LTH,Nga VT,Quang LB,Hung TT,Son NT,Linh NT,Nam LV,Van Ba N,Tien TV,Quyet D,Van Luong H,Su HX

更新日期：2020-11-01 00:00:00

abstract：:No controlled trial in patients with chronic hepatitis B virus (HBV) infection on long-term entecavir (ETV) treatment, comparing switching to tenofovir disoproxil fumarate (TDF) with continuing the therapy, has been reported. Twenty-seven nucleos(t)ide-naïve patients with chronic HBV who underwent ETV therapy for ≥5 y...

journal_title：Journal of medical virology

authors： Iida-Ueno A,Enomoto M,Kozuka R,Tamori A,Kawada N

更新日期：2019-07-01 00:00:00

abstract：:To determine the seroprevalence of antibodies against dengue virus (DENV) and West Nile virus (WNV) in the human population of the Bolivian Chaco, we tested 256 inhabitants of two rural communities. The seroprevalence, confirmed by plaque reduction neutralization test, was 7.8% and 2.7% for DENV and WNV, respectively....

journal_title：Journal of medical virology

authors： Bartoloni A,Remoli ME,Farchi F,Zammarchi L,Fortuna C,Benedetti E,Ciufolini MG,Macchioni F,Rojas P,Lara Y,Padilla C,Roselli M,Mantengoli E,Mantella A,Tolari F,Paredes GA,Monasterio J,Valdarchi C,Venturi G,Rezza G

更新日期：2019-01-01 00:00:00

abstract：:Human polyomaviruses HPyV6, HPyV7, TSPyV, HPyV9, MWPyV, and KIPyV have been discovered between 2007 and 2012. TSPyV causes a rare skin disease trichodysplasia spinulosa in immunocompromised patients, the role of remaining polyomaviruses in human pathology is not clear. In this study, we assessed the occurrence of seru...

journal_title：Journal of medical virology

authors： Šroller V,Hamšíková E,Ludvíková V,Musil J,Němečková Š,Saláková M

更新日期：2016-07-01 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：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：:To investigate whether the administration of IL-12 is effective against influenza virus infection, mice were intranasally administered IL-12 for three consecutive days and then infected with a non-lethal dose of the influenza virus. The IL-12-treated mice were more resistant to the virus than control mice with respect...

journal_title：Journal of medical virology

authors： Ishikawa H,Ino S,Sasaki H,Fukui T,Kohda C,Tanaka K

更新日期：2016-09-01 00:00:00

abstract：:Infection with the human papillomavirus (HPV) is responsible for 99.7% of cervical cancers, the second most prevalent neoplasia in women worldwide and the fifth leading cause of death by cancer in this population. In Chile, the incidence rate is 14.4 cases per 100,000 women per year and it is considered a significant ...

journal_title：Journal of medical virology

authors： Ili CG,Brebi P,López J,García P,Leal P,Suarez E,Roa JC

更新日期：2011-05-01 00:00:00

abstract：:The current study aimed to investigate the diagnostic value of glycated albumin (GA), glycated hemoglobin (HbA1c), and a number of routine biomarkers as noninvasive indicators of liver fibrosis in patients with chronic hepatitis C (CHC). One hundred patients with CHC were subjected to full medical history and examinat...

journal_title：Journal of medical virology

authors： Abo El-Khair SM,El-Alfy HA,Elsamanoudy AZ,Elhammady D,Abd-Elfattah N,Eldeek B,Farid K

更新日期：2020-06-19 00:00:00

abstract：:GB virus C/hepatitis G virus (GBV-C/HGV) RNA was detected by reverse transcription-polymer- ase chain reaction with primers derived from the nonstructural region 3 (NS3) in 9 (4.1%) of 221 blood donors and 2 of 20 (10%) hemophilia patients in Martinique, French West Indies. Anti-E2 antibodies were found in sera from 3...

journal_title：Journal of medical virology

authors： Césaire R,Martial J,Maier H,Kerob-Bauchet B,Bera O,Duchaud E,Brebion A,Pierre-Louis S

更新日期：1999-10-01 00:00:00

abstract：:Co-infection with hepatitis delta virus (HDV) and hepatitis B virus (HBV) has been shown to be associated with a more severe form of acute and chronic hepatitis. Cloning and expression of recombinant HDV antigen (rHDAg) in Escherichiacoli are described. Using purified rHDAg, a cost-effective indirect anti-HDV enzyme-l...

journal_title：Journal of medical virology

authors： Shen L,Gu Y,Sun L,Yang Y,Wang F,Li Y,Bi S

更新日期：2012-03-01 00:00:00

abstract：:The ability of hepatitis A virus (HAV) to agglutinate human erythrocytes was used to develop IgM and IgG antibody capture haemadherence tests (MACHAT and GACHAT). Haemadherence was dependent on the pH of the red cell suspension and was best in the pH range 5.4 to 5.8. The tests were applied to serum, urine, and saliva...

journal_title：Journal of medical virology

authors： Perry KR,Parry JV

更新日期：1993-01-01 00:00:00

abstract：:Human herpesvirus 6 (HHV-6) is classified as two distinct species: HHV-6A and B. HHV-6B infection can cause several clinical manifestations in transplant recipients including encephalitis, bone marrow suppression, and pneumonitis. In contrast to HHV-6B, the clinical features of HHV-6A infection remain largely undefine...

journal_title：Journal of medical virology

authors： Ihira M,Yamaki A,Kato Y,Higashimoto Y,Kawamura Y,Yoshikawa T

更新日期：2016-09-01 00:00:00

abstract：:The live varicella vaccine has been recommended for use in immunocompromised subjects and in adults who are susceptible to chickenpox. However, we do not know how humoral and cell-mediated immune responses induced after vaccination differed from those obtained after natural infection. To answer this, 45 previously inf...

journal_title：Journal of medical virology

authors： Ndumbe PM,Cradock-Watson J,Levinsky RJ

更新日期：1988-06-01 00:00:00

abstract：:Nucleotide sequences of the hypervariable region (HVR) of the E2/NS1 gene of hepatitis C virus (HCV), which are now thought to contain epitopes for neutralizing antibodies, were compared between antibody-bound HCV and free HCV in a patient with type II cryoglobulinemia. Antibody-bound HCV was immunoprecipitated with a...

journal_title：Journal of medical virology

authors： Kurosaki M,Enomoto N,Nouchi T,Sakuma I,Marumo F,Sato C

更新日期：1995-08-01 00:00:00

abstract：:Increased expression of inducible nitric oxide synthase (iNOS) has been found in inflammatory myocardial disease and increased production of nitric oxide (NO) has both an inhibitory effect on virus replication and a cytotoxic effect on host cells. To investigate the relationship between severity of enteroviral myocard...

journal_title：Journal of medical virology

authors： Bevan AL,Zhang H,Li Y,Archard LC

更新日期：2001-06-01 00:00:00

abstract：:The effect of different formulations of interferon on therapeutic response in patients coinfected with HIV and HCV is unclear. In this study, the safety, tolerability, viral kinetics (VK) modeling and host responses among HIV/HCV coinfected patients treated with pegylated-IFN or albinterferon alfa-2b (AlbIFN) with wei...

journal_title：Journal of medical virology

authors： Osinusi A,Bon D,Nelson A,Lee YJ,Poonia S,Shivakumar B,Cai SY,Wood B,Haagmans B,Lempicki R,Herrmann E,Sneller M,Polis M,Masur H,Kottilil S

更新日期：2014-02-01 00:00:00

abstract：:There are limited reports on the etiology of multiple enteric viruses causing acute gastroenteritis (AGE) in North India. In the present study we have determined the prevalence of three enteric viruses, namely rotavirus, astrovirus (AstV) and adenovirus (AdV) in a total of 312 diarrheic children (<5 years) hospitalize...

journal_title：Journal of medical virology

authors： Akdag AI,Gupta S,Khan N,Upadhayay A,Ray P

更新日期：2020-08-01 00:00:00

abstract：:Alkali-dissociated, purified preparations of prototype coxsackievirus B4 release a protein kinase that catalyzes the incorporation of gamma-phosphate from 32P-labeled ATP into three virus capsid proteins (VP1, VP3, VP4), several additional proteins of the particle, and exogenous acceptor proteins. Using protamine sulf...

journal_title：Journal of medical virology

authors： Chatterjee NK,Nejman C

更新日期：1986-08-01 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：:Progressive multifocal leukoencephalopathy (PML), a viral-induced demyelinating disease, is becoming relatively common, while many diagnostic and pathogenetic aspects remain to be clarified. A study was therefore undertaken in 64 AIDS patients suffering from various neurological disorders, including PML (12 subjects),...

journal_title：Journal of medical virology

authors： Ferrante P,Caldarelli-Stefano R,Omodeo-Zorini E,Cagni AE,Cocchi L,Suter F,Maserati R

更新日期：1997-07-01 00:00:00