Altered antibody response to influenza H1N1 vaccine in healthy elderly people as determined by HI, ELISA, and neutralization assay.

abstract：:The diagnosis of coronavirus disease 2019 (COVID-19) is mainly based on a positive severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) polymerase chain reaction (PCR) result. PCR samples are obtained from upper or lower respiratory tract specimens. However, the sensitivity of PCR is known to have some limitat...

journal_title：Journal of medical virology

authors： Schiller M,Wydra S,Kerl HU,Kick W

更新日期：2020-11-01 00:00:00

abstract：:The human respiratory syncytial virus (HRSV) is the most important cause of admission to hospital for acute lower respiratory tract infections in infants and young children worldwide. Only few studies have investigated the molecular evolution of HRSV, and none has been conduct ed in Italy. The genetic diversity of the...

journal_title：Journal of medical virology

authors： Montieri S,Puzelli S,Ciccozzi M,Calzoletti L,Di Martino A,Milia MG,Rossi A,Piro F,Rezza G,Donatelli I

更新日期：2007-12-01 00:00:00

abstract：:Starting around December 2019, an epidemic of pneumonia, which was named COVID-19 by the World Health Organization, broke out in Wuhan, China, and is spreading throughout the world. A new coronavirus, named severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) by the Coronavirus Study Group of the International...

journal_title：Journal of medical virology

authors： Wang C,Liu Z,Chen Z,Huang X,Xu M,He T,Zhang Z

更新日期：2020-06-01 00:00:00

abstract：:Varicella zoster-virus (VZV) is a humanpathogenic alpha-Herpesvirus that causes chickenpox after primary infection. The virus spreads by aerosol or direct contact with infectious vesical fluids, it enters the body via the respiratory tract. In a first viremic stage it replicates in local lymph nodes, followed by a sec...

journal_title：Journal of medical virology

authors： Koenig A,Wolff MH

更新日期：2003-01-01 00:00:00

abstract：:It has been reported that low-plasma cytomegalovirus (CMV) DNA loads are associated with an increased risk of overall mortality in allogeneic hematopoietic stem cell transplantation (allo-HSCT). Utilizing a conservative strategy for initiation of preemptive antiviral therapy (>1500 IU/mL), we characterized the virolog...

journal_title：Journal of medical virology

authors： Talaya A,Giménez E,Piñana JL,Albert E,Hernández-Boluda JC,Pérez A,Torres I,Solano C,Navarro D

更新日期：2019-06-01 00:00:00

abstract：:Ultra violet (UV) light-inactivated measles virus was used for the lymphocyte proliferation assay, where it caused consistently adult human peripheral blood monolymphocytes (PBML) proliferation which was not dependent on the measles virus complement fixation titre in the donor's sera. When the cord blood lymphocytes f...

journal_title：Journal of medical virology

authors： Tu R

更新日期：1995-06-01 00:00:00

abstract：:Described for the first time in 1986, Parvovirus B19 (B19V) infection in kidney transplant recipients remains little-known and probably underestimated. The aims of this study were to establish B19V infection frequency during the first year after kidney transplant and to determine predisposing factors and manifestation...

journal_title：Journal of medical virology

authors： Porignaux R,Vuiblet V,Barbe C,Nguyen Y,Lavaud S,Toupance O,Andréoletti L,Rieu P,Lévêque N

更新日期：2013-06-01 00:00:00

abstract：:Nasopharyngeal carcinoma (NPC) is an Epstein-Barr virus (EBV) associated malignant tumor. Recently, cidofovir, an anti-viral drug which is an acyclic nucleoside analogue, has been reported to have an anti-tumor potential. Two patients with NPC, who had previously received multi-round therapy, were treated with cidofov...

journal_title：Journal of medical virology

authors： Yoshizaki T,Wakisaka N,Kondo S,Murono S,Shimizu Y,Nakashima M,Tsuji A,Furukawa M

更新日期：2008-05-01 00:00:00

abstract：:Virus variants escaping from host immunity may be implicated in the pathogenesis of hepatitis B virus (HBV) infection. In this cross-sectional study, the association was evaluated of the frequency of amino acid variation within the immunogenic epitopes of surface gene with different disease stages of chronic HBV infec...

journal_title：Journal of medical virology

authors： Liu CJ,Kao JH,Shau WY,Chen PJ,Lai MY,Chen DS

更新日期：2002-09-01 00:00:00

abstract：:To investigate the genetic diversity, time origin, and evolutionary history of the 2019-nCoV outbreak in China and Thailand, a total of 12 genome sequences of the virus with known sampling date (24 December 2019 and 13 January 2020) and geographic location (primarily Wuhan city, Hubei Province, China, but also Bangkok...

journal_title：Journal of medical virology

authors： Li X,Zai J,Wang X,Li Y

更新日期：2020-04-01 00:00:00

abstract：:COVID-19 pandemic has affected over 100 countries in a matter of weeks. People's response toward social distancing in the emerging pandemic is uncertain. In this study, we evaluated the influence of information (formal and informal) sources on situational awareness of the public for adopting health-protective behavior...

journal_title：Journal of medical virology

authors： Qazi A,Qazi J,Naseer K,Zeeshan M,Hardaker G,Maitama JZ,Haruna K

更新日期：2020-07-01 00:00:00

abstract：:The number of new HIV diagnoses is increasing in the western world and transmission clusters have been recently identified among men having sex with men despite Highly Active Antiretroviral Therapy efficacy. The objective of this study was to assess temporal trends, epidemiological, clinical and virological characteri...

journal_title：Journal of medical virology

authors： Tamalet C,Ravaux I,Moreau J,Brégigeon S,Tourres C,Richet H,Abat C,Colson P

更新日期：2015-08-01 00:00:00

abstract：:Synthetic oligodeoxynucleotides (ODN) containing unmethylated CpG dinucleotides within the context of certain flanking bases (CpG motifs) have been shown to induce potent innate and adaptive immune responses. Vaginal delivery of CpG ODN alone protects mice from vaginal herpes simplex virus type-2 (HSV-2) challenge. He...

journal_title：Journal of medical virology

authors： Sajic D,Ashkar AA,Patrick AJ,McCluskie MJ,Davis HL,Levine KL,Holl R,Rosenthal KL

更新日期：2003-12-01 00:00:00

abstract：:Neutralization of virus is likely to be necessary for development of an effective prophylactic vaccine against genital human papillomavirus (HPV) infection. Two New Zealand white rabbits were immunized with purified HPV type 11 (HPV 11) virions in Freund's adjuvant. An enzyme linked immunoassay (ELISA) was used to det...

journal_title：Journal of medical virology

authors： Bryan JT,Jansen KU,Lowe RS,Fife KH,McClowry T,Glass D,Brown DR

更新日期：1997-11-01 00:00:00

abstract：:Flow cytometric analysis of CD4(+) and CD8(+) T cells specific to human cytomegalovirus (CMV) was undertaken in seven patients with congenital CMV infection, six healthy infants who had acquired infection, and six CMV-seropositive adults. Intracellular cytokine assays showed that 0.03-2.23% of CD4(+) T cells in the he...

journal_title：Journal of medical virology

authors： Hayashi N,Kimura H,Morishima T,Tanaka N,Tsurumi T,Kuzushima K

更新日期：2003-10-01 00:00:00

abstract：:Men who have sex with men (MSM) are an important risk group for human immunodeficiency virus (HIV) and at high-risk of herpesvirus infection. However, limited information on epidemiologic patterns of HHV8 and HSV2 among MSM is available in mainland China. A cross-sectional study of 486 participants was performed in Sh...

journal_title：Journal of medical virology

authors： Liu Z,Fang Q,Zuo J,Wang J,Chen Y,Minhas V,Wood C,He N,Zhang T

更新日期：2017-05-01 00:00:00

abstract：:One hundred fifty-five chronic hepatitis C patients were assigned at random to receive natural lymphoblastoid interferon (IFN)alpha-n1, s.c., for 13 months in one of three treatment regimens: initial daily induction with 10 million units (MU) followed (group 1, n = 50) or not (group 2, n = 52) by 1 month of rest and t...

journal_title：Journal of medical virology

authors： Diago M,Suárez D,García-Villarreal L,Castro A,Domínguez A,Pardo M,del Olmo JA,Pérez-Hernández F,Aguilar J,Quiroga JA,Carreño V

更新日期：2001-08-01 00:00:00

abstract：:Amphotropic murine leukemia virus (MLV) replicates in cells from various mammalian species including humans and is a potential contaminant in MLV vector preparations for human gene transfer studies. In general, MLV replication depends on the expression of viral genes under the control of 75 bp enhancer elements in the...

journal_title：Journal of medical virology

authors： Reuss FU,Berdel B,Heber R,Bantel-Schaal U

更新日期：2002-10-01 00:00:00

abstract：:Group A rotaviruses are the main cause of acute gastroenteritis in children worldwide. The intermediate capsid protein VP6 encoded by segment 6 of the dsRNA genome is the major structural component of the virus and it is highly antigenic and immunogenic. VP6 is responsible for group and subgroup (SG) specificities, al...

journal_title：Journal of medical virology

authors： Tavares Tde M,de Brito WM,Fiaccadori FS,Parente JA,da Costa PS,Giugliano LG,Andreasi MS,Soares CM,Cardoso Dd

更新日期：2008-11-01 00:00:00

abstract：:The aim of this study was to compare the data obtained using the new LIAISON® XL chemiluminescence system to search for HBsAg, anti-HCV, and anti-HIV1-2/p24 Ag with those obtained using the VITROS system currently adopted by the Microbiology Unit of the Hospital of Legnano. Routine samples of patients who were referre...

journal_title：Journal of medical virology

authors： De Paschale M,Manco MT,Belvisi L,Cagnin D,Cerulli T,Paganini A,Arpino O,Cianflone A,Agrappi C,Mirri P,Clerici P

更新日期：2017-03-01 00:00:00

abstract：:Infection with the human cytomegalovirus (HCMV) accelerates disease progression in human immunodeficiency virus 1 (HIV-1)-infected individuals. This has been attributed to the transaction of HIV-1 gene expression by HCMV gene products. For transactivation to be effective in vivo both viruses must be present in the sam...

journal_title：Journal of medical virology

authors： Bertram S,Hufert FT,van Lunzen J,von Laer D

更新日期：1996-08-01 00:00:00

abstract：:Regulatory T cells (T(reg)) provide a balance to immune T cell activation thereby protecting the body from pathogen-induced immunopathology. Several persistent viruses induce T(reg) that subvert protective immune mechanisms and promote viral persistence. Epstein-Barr virus (EBV) generally infects children subclinicall...

journal_title：Journal of medical virology

authors： Wingate PJ,McAulay KA,Anthony IC,Crawford DH

更新日期：2009-05-01 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：:The presence of hepatitis GB virus C (GBV-C), also known as hepatitis G virus (HGV), and hepatitis C virus (HCV) were investigated in sera from 45 hemophiliacs from nine locations in Nicaragua using a nested polymerase chain reaction (PCR). Primers used to detect GBV-C and HCV derived from the helicase region and 5'UT...

journal_title：Journal of medical virology

authors： González-Pérez MA,Norder H,Bergström A,Lopéz E,Visoná KA,Magnius LO

更新日期：1997-06-01 00:00:00

abstract：:Elevated telomerase activity is observed in about 90% of human cancers. This activity correlates strictly with human telomerase reverse transcriptase (hTERT). Previously, it was shown that the Epstein-Barr virus-encoded latent membrane protein 1 (LMP1) induced telomerase activity in nasopharyngeal carcinoma cells. In ...

journal_title：Journal of medical virology

authors： Ding L,Li L,Yang J,Zhou S,Li W,Tang M,Shi Y,Yi W,Cao Y

更新日期：2007-08-01 00:00:00

abstract：UNLABELLED:Viral respiratory tract infections in lung transplant recipients may be severe. During three consecutive winter-spring seasons, 49 symptomatic lung transplant recipients with suspected respiratory viral infection, and 26 asymptomatic patients were investigated for presence of respiratory viruses either in 56...

journal_title：Journal of medical virology

authors： Gerna G,Vitulo P,Rovida F,Lilleri D,Pellegrini C,Oggionni T,Campanini G,Baldanti F,Revello MG

更新日期：2006-03-01 00:00:00

abstract：:Although occult hepatitis B virus (HBV) infection in individuals without detectable hepatitis B surface antigen (HBsAg) may occur and has been reported to be common in patients with chronic hepatitis C, the related molecular mechanisms remain unknown. With the polymerase chain reaction, serum HBV DNA was sought in 100...

journal_title：Journal of medical virology

authors： Kao JH,Chen PJ,Lai MY,Chen DS

更新日期：2002-10-01 00:00:00

abstract：:To determine whether unconventional pathogens causing subacute spongiform encephalopathy may be present in blood products, a newly developed hepatitis B vaccine and a widely used blood product were injected into mice and rats. As only a few aged mice in the test and the control groups showed spongiform encephalopathic...

journal_title：Journal of medical virology

authors： Tateishi J,Tsuji S

更新日期：1985-05-01 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：:Critical cases of coronavirus disease 2019 (COVID-19) are associated with a high risk of mortality. It remains unclear why patients with the same critical condition have different outcomes. We aimed to explore relevant factors that may affect the prognosis of critical COVID-19 patients. Six critical COVID-19 inpatient...

journal_title：Journal of medical virology

authors： Wei LL,Wang WJ,Chen DX,Xu B

更新日期：2020-11-01 00:00:00