Changing prevalence of hepatitis B virus genotypes in Iceland.

abstract：:The putative interferon sensitivity determining region (ISDR) in the NS5a region of the hepatitis C virus (HCV) was analyzed in 13 interferon alpha (IFN-alpha) treated patients representing genotypes 1a, 1b, and 2b. These patients had previously been followed longitudinally during treatment with respect to viral load ...

journal_title：Journal of medical virology

authors： Odeberg J,Yun Z,Sönnerborg A,Weiland O,Lundeberg J

更新日期：1998-09-01 00:00:00

abstract：:Sex differences in the predictors for hepatocellular carcinoma (HCC) development after direct-acting antiviral (DAA) therapy was investigated. DAA therapy was given to 1438 (663 male, 775 female) patients. Sex differences in the HCC development rate and the factors contributing to HCC development after DAA therapy wer...

journal_title：Journal of medical virology

authors： Watanabe T,Tokumoto Y,Joko K,Michitaka K,Horiike N,Tanaka Y,Tada F,Kisaka Y,Nakanishi S,Yamauchi K,Yukimoto A,Nakamura Y,Hirooka M,Abe M,Hiasa Y

更新日期：2020-05-06 00:00:00

abstract：:The aim of the study was to assess the prevalence of human papillomavirus (HPV) in the esophagus in the coastal region of Eastern Guangdong, Southern China, an area with a high incidence of esophageal carcinoma. Fresh surgical resection esophageal specimens were obtained from 176 esophageal carcinoma patients admitted...

journal_title：Journal of medical virology

authors： Shen ZY,Hu SP,Lu LC,Tang CZ,Kuang ZS,Zhong SP,Zeng Y

更新日期：2002-11-01 00:00:00

abstract：:As with hepatitis B vaccines, the recently developed hepatitis A vaccine is suitable not only for individual protection, but also for public health control measures. For introduction into routine immunisation programmes, however, hepatitis A vaccine should preferably be combined with other already established vaccines...

journal_title：Journal of medical virology

authors： Ambrosch F,Wiedermann G,André FE,Delem A,Gregor H,Hofmann H,D'Hondt E,Kundi M,Wynen J,Kunz C

更新日期：1994-12-01 00:00:00

abstract：:Genetically different subpopulations were identified and purified from Japanese Encephalitis virus (JEV). Those with small plaques (SPs; <2 mm in diameter), derived from strains of T1P1, CJN, and CC27, were more competent than those with large plaques (LPs; >5 mm in diameter) when passaged in Neuro-2a cells. Differenc...

journal_title：Journal of medical virology

authors： Chiou SS,Liu H,Chuang CK,Lin CC,Chen WJ

更新日期：2005-08-01 00:00:00

abstract：:The relationship of pre-bone-marrow transplant recipient and donor cytomegalovirus (CMV) antibody level to post-transplant recipient CMV excretion was investigated. CMV excretion was found to be related to pre-transplant recipient serological status, but not to level of antibody. This therefore contrasts with herpes s...

journal_title：Journal of medical virology

authors： Pillay D,Webster A,Lee D,Prentice HG,Griffiths PD

更新日期：1991-04-01 00:00:00

abstract：:Chikungunya fever is a viral disease transmitted to humans by the bite of infected mosquitoes. The disease is characterized by fever, headache, rash, severe joint, and muscle pain. To evaluate the disease burden in the population and the effectiveness of public health measures, periodic seroprevalence surveys are esse...

journal_title：Journal of medical virology

authors： Shilpa C,Kavitha K,Sudheesh N,Sabeena S,Prasad V,Hindol M,Arunkumar G

更新日期：2020-01-01 00:00:00

abstract：:The JC virus (JCV) is a common human virus persisting in renal tissue. In immunocompromised individuals it may reactivate and cause progressive multifocal leukoencephalopathy (PML). JCV has also been implicated in cancerogenesis, leading to various brain tumors and cancers of gastrointestinal tract. In this study the ...

journal_title：Journal of medical virology

authors： Kmieciak D,Debicki S,Trzeciak WH

更新日期：2008-06-01 00:00:00

abstract：:Two hundred and thirty fecal specimens were collected from children (up to 5 years of age) admitted with suspected rotaviral gastroenteritis at four Irish hospitals (Cork University Hospital, Mercy Hospital, Cork, Waterford Regional Hospital, and Kerry General Hospital) in the southern region of Ireland, between 2001 ...

journal_title：Journal of medical virology

authors： Reidy N,O'Halloran F,Fanning S,Cryan B,O'Shea H

更新日期：2005-12-01 00:00:00

abstract：:Inosine triphosphatase (ITPA) gene variants can protect against ribavirin (RBV)-induced anemia in patients treated for chronic hepatitis C. The aim of this study was to determine the relationship between genetic variants of ITPA polymorphism, anemia, RBV dose reduction, and treatment response in hepatitis C virus (HCV...

journal_title：Journal of medical virology

authors： El Raziky M,Zayed NA,Abdel Baki A,Mansour SA,Shahin RMH

更新日期：2017-10-01 00:00:00

abstract：:Twenty marmosets, male Callithrix jacchus, were used during this study. Fifteen of the marmosets were inoculated with 5,000 TCID50 of the attenuated XJC13 strain of Junin virus by intramuscular route and five were left as uninoculated controls. Animals were observed for a 420-day period. In order to carry out virologi...

journal_title：Journal of medical virology

authors： Avila MM,Frigerio MJ,Weber EL,Rondinone S,Samoilovich SR,Laguens RP,de Guerrero LB,Weissenbacher MC

更新日期：1985-01-01 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：:Management of patients infected with high-risk HPV (hrHPV) despite normal colposcopy following abnormal cytology remains a clinical challenge. The aim of this study was to evaluate if, in that specific population, initial HPV 16 and HPV 18 viral loads are predictive of infection clearance over a 24-month follow-up. A ...

journal_title：Journal of medical virology

authors： Carcopino X,Henry M,Mancini J,Giusiano S,Boubli L,Olive D,Tamalet C

更新日期：2012-06-01 00:00:00

abstract：:Human papillomaviruses (HPV) are the causative agents of most cervical carcinomas. A complete understanding of the HPV types that cause cervical carcinoma is needed as vaccines are designed. Fresh tissues are not always available for such studies. We therefore sought to determine the feasibility of HPV studies using f...

journal_title：Journal of medical virology

authors： Bryan JT,Taddeo F,Skulsky D,Jansen KU,Frain BM,Qadadri B,Brown DR

更新日期：2006-01-01 00:00:00

abstract：:Distinct human papillomavirus (HPV) 18 variants are thought to differ in oncogenic potential and geographic distribution. As such, understanding the regional variants of HPV 18 would be of great importance for evolutionary, epidemiological, and biological analysis. In this regard, the sequence variations of E6 gene we...

journal_title：Journal of medical virology

authors： Salavatiha Z,Shoja Z,Heydari N,Marashi SM,Younesi S,Nozarian Z,Jalilvand S

更新日期：2020-07-09 00:00:00

abstract：:The reported positive rates of hepatitis B virus surface antigen (HBsAg) among Chinese blood donors generally do not include data from pre-donation rapid tests. The aim of this study was to estimate the prevalence of serologic markers for HBsAg and risk factors among blood donors from Chengdu, China. From April 2010 t...

journal_title：Journal of medical virology

authors： Zhong L,Xi G,Zhang L,Liu S,Wan L,Yu L,Zhou M,Zhang J,He Y

更新日期：2016-02-01 00:00:00

abstract：:In most developing countries, hepatitis B prevention is carried out early in life. In these countries, mobile immunization teams have a limited number of sessions to devote to each rural community; simultaneous administration of multiple antigens is thus normal practice. We compared the immune responses of Senegalese ...

journal_title：Journal of medical virology

authors： Yvonnet B,Coursaget P,Deubel V,Diop-Mar I,Digoutte JP,Chiron JP

更新日期：1986-08-01 00:00:00

abstract：:The objective of this study was to determine the use of immune-complex dissociated (ICD) p24 antigen detection for the diagnosis and prognosis of HIV-1 infection in Ugandan children. Plasma collected prospectively from children born to HIV-1 infected Ugandan women was stored and later analyzed for the presence of neut...

journal_title：Journal of medical virology

authors： Guay LA,Hom DL,Kabengera SR,Piwowar-Manning EM,Kataaha P,Ndugwa C,Marum LH,Kalyesubula I,Jackson JB

更新日期：2000-12-01 00:00:00

abstract：:The prevalence study and the characterization of hepatitis C virus (HCV) was carried out in the Philippines and the sequence determination of the 5'-untranslated region (5'-UTR)-Core and the NS5B regions of HCV was carried out in this study. An HCV strain (SE-03-07-1689) collected in Metro Manila, Philippines, belonge...

journal_title：Journal of medical virology

authors： Kageyama S,Agdamag DM,Alesna ET,Leaño PS,Heredia AM,Abellanosa-Tac-An IP,Jereza LD,Tanimoto T,Yamamura J,Ichimura H

更新日期：2006-11-01 00:00:00

abstract：:Hepatitis B e antigen (HBeAg)-negative chronic hepatitis B results from infection with hepatitis B virus mutants unable to produce HBeAg. It accounts for 7-30% of patients with chronic hepatitis B virus (HBV) worldwide, with the highest rates reported for Mediterranean Europe and Asia. Interferon (IFN) is currently th...

journal_title：Journal of medical virology

authors： Rizzetto M

更新日期：2002-04-01 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：:Here, we studied the role of nitric oxide (NO) production during the first steps of the respiratory infection of BALB/c mice with herpes simplex virus type 1 (HSV-1), strain F. Nitric oxide synthase II (NOS-II) mRNA and protein were detected by reverse transcription (RT)-PCR and dot blot, respectively in samples of lu...

journal_title：Journal of medical virology

authors： Gamba G,Cavalieri H,Courreges MC,Massouh EJ,Benencia F

更新日期：2004-06-01 00:00:00

abstract：:Type 1 immunity appears to be diminished in healthy Japanese carriers of human T-lymphotropic virus type I (HTLV-I), but type 2 status remains undetermined. To further examine the subclinical effect of HTLV-I on host immunity, we measured serum antibodies to the Epstein-Barr virus (EBV) in 415 healthy Japanese adults ...

journal_title：Journal of medical virology

authors： Birmann BM,Mueller NE,Okayama A,Hsieh CC,Tsubouchi H,Harn D,Stuver SO

更新日期：2006-06-01 00:00:00

abstract：:A retinal pigment epithelial (RPE) cell line (K-1034) was examined for its susceptibility to human herpesvirus 6 variant A (HHV-6A). Exposure of K-1034 cells to HHV-6A induced the formation of multinucleated giant cells, which was suppressed by an inhibitor of viral DNA synthesis. In the giant cells, herpesvirus nucle...

journal_title：Journal of medical virology

authors： Arao Y,Soushi S,Sato Y,Moriishi E,Ando Y,Yamada M,Padilla J,Uno F,Nii S,Kurata T

更新日期：1997-10-01 00:00:00

abstract：:Recently, it was demonstrated that the Varicella-zoster virus (VZV) infection led to an activation of MAP kinases. The viral protein encoded by ORF61 is a major effector of JNK/SAPK and p38/MAPK phosphorylation. ORF61 shows homology to HSV-1 ICP0, a multifunctional protein that influences the activity of c-Jun in infe...

journal_title：Journal of medical virology

authors： Rahaus M,Desloges N,Wolff MH

更新日期：2005-07-01 00:00:00

abstract：:This is a case study of a child who developed roseola infantum first, then varicella, and was later affected by acute cerebellar syndrome, severe truncal ataxia, and myoclonic dystonia. Human herpesvirus 6 (HHV-6) A and B were detected in the cerebrospinal fluid (CSF) and peripheral blood, respectively, upon ataxia on...

journal_title：Journal of medical virology

authors： Borghi E,Pagani E,Mancuso R,Delbue S,Valli M,Mazziotti R,Giordano L,Micheli R,Ferrante P

更新日期：2005-03-01 00:00:00

abstract：:Shedding of herpes simplex virus type 1 (HSV-1) into saliva was studied in 83 patients with orofacial fractures. Infectious virus was isolated from 14 of 83 patients (16.8%) with no detectable herpetic lesion during hospitalization. Of the 83 patients, 44 (53%) had HSV-1 specific antibody. Virus shedding into saliva w...

journal_title：Journal of medical virology

authors： Kameyama T,Futami M,Nakayoshi N,Sujaku C,Yamamoto S

更新日期：1989-06-01 00:00:00

abstract：:A panel of deoxyoligonucleotide probes for studying the genetic variability and genotyping of Tick-borne encephalitis virus (TBEV) strains by molecular hybridization of nucleic acids (MHNA) was created. This panel allows to estimate the genetic structure of individual TBEV strains, as the targets for probes are both v...

journal_title：Journal of medical virology

authors： Demina TV,Dzhioev YP,Verkhozina MM,Kozlova IV,Tkachev SE,Plyusnin A,Doroshchenko EK,Lisak OV,Zlobin VI

更新日期：2010-05-01 00:00:00

abstract：:We studied epidemiologic and immunologic factors in infants with bronchiolitis caused by influenza virus. The proportion of these infants who were male and who had an immediate family member with a history of asthma was similar to that of a control group of infants with respiratory syncytial virus (RSV) bronchiolitis....

journal_title：Journal of medical virology

authors： Garofalo RP,Hintz KH,Hill V,Patti J,Ogra PL,Welliver RC Sr

更新日期：2005-02-01 00:00:00

abstract：:Analysis of 505 cases history of patients among men with viral hepatitis demonstrates that HBV infected patients represent 68.9% of the total and that a non-parenteral rate of transmission is the most likely means of hepatitis B infection. Saliva and serum testing for the presence of specific HBV markers (HBsAg, HBeAg...

journal_title：Journal of medical virology

authors： Zhevachevsky NG,Nomokonova NY,Beklemishev AB,Belov GF

更新日期：2000-08-01 00:00:00