Allele-specific conventional reverse-transcription polymerase chain reaction as a screening assay for discriminating influenza a H1N1 (H275Y) oseltamivir-resistant and wild-type viruses.

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

abstract：:KI is a novel polyomavirus identified in the respiratory secretions of children with acute respiratory symptoms. Whether this reflects a causal role of the virus in the human respiratory disease remains to be established. To investigate the presence of KIV in the respiratory tissue, we examined 20 fresh lung cancer sp...

journal_title：Journal of medical virology

authors： Babakir-Mina M,Ciccozzi M,Campitelli L,Aquaro S,Lo Coco A,Perno CF,Ciotti M

更新日期：2009-03-01 00:00:00

abstract：:In order to elucidate the pathogenesis of variant B human herpesvirus 6 (HHV-6) infection in skin tissues, an A431 cell line was inoculated with variant B HHV-6. HHV-6 causes abortive infection in the A431 cells, because neither late antigen (OHV-3 antigen) nor progeny virus is produced. Maximum levels of HHV-6 antige...

journal_title：Journal of medical virology

authors： Yoshikawa T,Goshima F,Akimoto S,Ozaki T,Iwasaki T,Kurata T,Asano Y,Nishiyama Y

更新日期：2003-09-01 00:00:00

abstract：:Rhinovirus (RV) is a common respiratory viral infection linked to worsening of chronic respiratory diseases including cystic fibrosis (CF) and asthma. RV was tested by RT-PCR in samples (n = 465) collected from the upper (nasal swab, oropharyngeal suction, and sputum) and lower (bronchoalveolar washings) respiratory t...

journal_title：Journal of medical virology

authors： Stelzer-Braid S,Liu N,Doumit M,D'Cunha R,Belessis Y,Jaffe A,Rawlinson WD

更新日期：2017-08-01 00:00:00

abstract：:Fifty-three (96%) of 55 patients with coronary artery stenosis were positive for serum anti-HHV-6 IgG, and 50 (91%) of these patients had anti-HHV-7 IgG. The number of cases sero-positive for HHV-6 and -7 in the 54 age matched control volunteers was 52 (96%) and 53 (98%), respectively. No statistical difference in the...

journal_title：Journal of medical virology

authors： Ihira M,Yoshikawa T,Ishii J,Nomura M,Hishida H,Ohashi M,Enomoto Y,Suga S,Iida K,Saito Y,Nishiyama Y,Asano Y

更新日期：2002-08-01 00:00:00

abstract：:Physicochemical and molecular characterization studies of hepatitis C virus (HCV), the major causative agent of parenterally transmitted non-A, non-B hepatitis (PT-NANBH), strongly suggest that it is a pesti-/flavivirus-like virus. Additional studies show that the buoyant density of plasma-derived HCV in sucrose is si...

journal_title：Journal of medical virology

authors： Bradley D,McCaustland K,Krawczynski K,Spelbring J,Humphrey C,Cook EH

更新日期：1991-07-01 00:00:00

abstract：:Hepatitis B virus (HBV) and human immunodeficiency virus (HIV) have similar transmission routes, implying that patients infected with HIV are at particular risk for HBV infection. Patients who are co-infected with HIV and HBV progress more rapidly to end-stage liver disease and different HBV genotypes may have a disti...

journal_title：Journal of medical virology

authors： Pourkarim MR,Lemey P,Amini-Bavil-Olyaee S,Houspie L,Verbeeck J,Rahman M,Maes P,Vanwijngaerden E,Nevens F,Van Ranst M

更新日期：2011-11-01 00:00:00

abstract：:Persistent infection with high-risk human papillomavirus (HPV) causes cervical preneoplasic lesions and invasive cervical cancer. This study evaluated the prevalence and distribution of HPV genotypes in cervical exfoliated cells from Uruguayan women. Five hundred sixty-eight cervical specimens were examined by PCR usi...

journal_title：Journal of medical virology

authors： Ramas V,Mirazo S,Bonilla S,Mendoza L,Lago O,Basiletti J,González J,Picconi MA,Arbiza J

更新日期：2013-05-01 00:00:00

abstract：:A modified centrifugation culture technique and a polymerase chain reaction (PCR) is described for detection of early antigen and IE antigen DNA, respectively, for rapid and sensitive monitoring of active cytomegalovirus (HCMV) infection after organ transplantation. In a preliminary study, 541 clinical specimens (bloo...

journal_title：Journal of medical virology

authors： Prösch S,Kimel V,Dawydowa I,Krüger DH

更新日期：1992-12-01 00:00:00

abstract：:A solid-phase radioimmunoassay (RIA) for the detection of hepatitis B e antigen (HBeAg) and antibody (anti-HBe) was developed. The RIA was approximately 1,000-fold more sensitive than rheophoresis for HBeAg, and approximately 6,000-fold more sensitive than rheophoresis for anti-HBe. Generally, less than one-fifth of h...

journal_title：Journal of medical virology

authors： Mushahwar IK,Overby LR,Frosner G,Deinhardt F,Ling CM

更新日期：1978-01-01 00:00:00

abstract：:In order to determine whether peripheral blood mononuclear cells (PBMC) contain proviral DNA or double-stranded replicative forms of TT virus (TTV) and to define which cell subset harbors TTV, we analyzed 126 PBMC DNA samples by PCR, using the NG059/NG061/NG063 and the T801/T935 primer sets. TTV sequences were detecte...

journal_title：Journal of medical virology

authors： Yu Q,Shiramizu B,Nerurkar VR,Hu N,Shikuma CM,Melish ME,Cascio K,Imrie A,Lu Y,Yanagihara R

更新日期：2002-02-01 00:00:00

abstract：:The aim of the study was to evaluate the prevalence and risk factors of HPV in a gynecologic population attending outpatient clinics using two new molecular tests. The Amplicor HPV test and the Linear Array (LA) HPV Genotyping test were used for the detection of HPV DNA in 320 women. Multiple logistic regression was u...

journal_title：Journal of medical virology

authors： Papachristou E,Sypsa V,Paraskevis D,Gkekas A,Politi E,Nicolaidou E,Anifantis I,Psichogiou M,Tsitsika A,Hadjivassiliou M,Petrikkos G,Katsambas A,Creatsas G,Hatzakis A

更新日期：2009-12-01 00:00:00

abstract：:The role of T-cells in clearance of hepatitis C virus (HCV) during acute infection is critical. The relevance of the immunological response in the control of HCV replication is less clear in chronic HCV infection. HCV-specific T-cell responses were examined in 92 interferon-naive individuals with chronic hepatitis C. ...

journal_title：Journal of medical virology

authors： Capa L,Soriano V,García-Samaniego J,Nuñez M,Romero M,Cascajero A,Muñoz F,González-Lahoz J,Benito JM

更新日期：2007-05-01 00:00:00

abstract：:Immunoglobulin class-specific determination by ELISA and a virus neutralization test (NT) were compared for the detection of the serum antibody responses after vaccination of infants with the RIT 4237 rotavirus vaccine (of bovine origin). A capture method was applied for specific IgM determination by ELISA because of ...

journal_title：Journal of medical virology

authors： Delem A,Vesikari T

更新日期：1987-03-01 00:00:00

abstract：:Hepatitis C virus (HCV) genotypes help to tailor the treatment response, but their influence on the disease severity and association with hepatic steatosis is not well understood. The prevalence of HCV genotypes and their correlation with the histopathological severity of liver disease and steatosis in Indian patients...

journal_title：Journal of medical virology

authors： Hissar SS,Goyal A,Kumar M,Pandey C,Suneetha PV,Sood A,Midha V,Sakhuja P,Malhotra V,Sarin SK

更新日期：2006-04-01 00:00:00

abstract：:The immunogenicity of the Russian cold-adapted (ca) donor stains, A/Leningrad (Len)/134/17/57 and A/Leningrad/134/47/57, and the US strain A/Ann Arbor (AA)/6/60-ca, were compared in BALB/c mice with their respective wild-type parental viruses. Each ca donor strain was less immunogenic than its wild-type parent. The va...

journal_title：Journal of medical virology

authors： Wareing MD,Watson JM,Brooks MJ,Tannock GA

更新日期：2001-09-01 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：:Respiratory tract infections are a principal cause of illness and mortality in children worldwide and mostly caused by viruses. In this study, the epidemiology of 11 respiratory RNA viruses was investigated in a cohort of hospitalized children at a tertiary referral center in Riyadh from February 2008 to March 2009 us...

journal_title：Journal of medical virology

authors： Amer HM,Alshaman MS,Farrag MA,Hamad ME,Alsaadi MM,Almajhdi FN

更新日期：2016-06-01 00:00:00

abstract：:Hepatitis C virus (HCV) particles can be classified into two major fractions according to their floating density in serum. However, the genomic heterogeneity of each fraction and the relationship between this viral characteristic and interferon (IFN) response in patients with chronic hepatitis are not known. In this s...

journal_title：Journal of medical virology

authors： Sakai A,Kaneko S,Matsushita E,Kobayashi K

更新日期：1998-05-01 00:00:00

abstract：:Parechoviruses are emerging pathogens of humans often affecting the pediatric age group, with a growing line of evidence implicating them as agents of a broad spectrum of clinical syndromes in adults. However, because many clinicians are not familiar with the manifestation of the infections, they are not included in t...

journal_title：Journal of medical virology

authors： Kabuga AI,Nejati A,Soheili P,Shahmahmoodi S

更新日期：2020-08-06 00:00:00

abstract：:We have previously reported that concanavalin A-immobilized polystyrene nanospheres (Con A-NS) could efficiently capture HIV-1 particles and that intranasal immunization with inactivated HIV-1-capturing nanospheres (HIV-NS) induced vaginal anti-HIV-1 IgA antibody response in mice. In this study, to evaluate the protec...

journal_title：Journal of medical virology

authors： Miyake A,Akagi T,Enose Y,Ueno M,Kawamura M,Horiuchi R,Hiraishi K,Adachi M,Serizawa T,Narayan O,Akashi M,Baba M,Hayami M

更新日期：2004-07-01 00:00:00

abstract：:Hepatitis A virus (HAV) is a causative agent of acute viral hepatitis, which represents a significant public health problem. HAV is usually transmitted by oral-fecal route and prevalent not only in developing countries but also in developed countries worldwide. To characterize the HAV wild type strains circulating in ...

journal_title：Journal of medical virology

authors： Yun H,Kim S,Lee H,Byun KS,Kwon SY,Yim HJ,Lim YS,Jeong SH,Jee Y

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：:The efficacy of interferon therapy for hepatitis C virus (HCV) infection improved remarkably. However, virologic relapse occurs in a substantial proportion of patients with virologic response (defined as an HCV RNA level below 50 IU/ml at the end-of-treatment). A highly sensitive RT-nested PCR assay capable of detecti...

journal_title：Journal of medical virology

authors： Kinai E,Hanabusa H,Kato S

更新日期：2007-08-01 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：:Among 39,656 voluntary blood donors in Okinawa Prefecture, Japan, 115 (0.29%) were repeatedly reactive for antibody to hepatitis C virus (anti-HCV) by second generation (2nd-gen) passive hemagglutination assay (PHA). Positive serum samples were tested for anti-HCV using three different enzyme immunosorbent assays (ELI...

journal_title：Journal of medical virology

authors： Sakugawa H,Nakasone H,Nakayoshi T,Kinjo F,Saito A,Yakabi S,Zukeran H,Miyagi Y,Taira R,Koja K

更新日期：1995-08-01 00:00:00

abstract：:There is an obvious concern globally regarding the fact about the emerging coronavirus 2019 novel coronavirus (2019-nCoV) as a worldwide public health threat. As the outbreak of COVID-19 causes by the severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) progresses within China and beyond, rapidly available epi...

journal_title：Journal of medical virology

authors： Dey SK,Rahman MM,Siddiqi UR,Howlader A

更新日期：2020-06-01 00:00:00

abstract：:To provide background for future hepatitis A vaccine trials, sera were collected from 0- to 4-year-old Liberian infants and their mothers on two occasions an average of 14.75 months apart and tested for antibody to hepatitis A virus (anti-HAV). The prevalence of anti-HAV rose from 2.5% in infants 0-6 months of age to ...

journal_title：Journal of medical virology

authors： Prince AM,Brotman B,Richardson L,White T,Pollock N,Riddle J

更新日期：1985-04-01 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

abstract：:Human T-lymphotropic virus type 1 (HTLV-1) infection causes adult T-cell leukemia and is characterized by long periods of clinical latency with low levels of viral production. Transcription of HTLV-1 is controlled through sequences in the promoter and enhancer regions of the long terminal repeat of the integrated prov...

journal_title：Journal of medical virology

authors： Newbound GC,O'Rourke JP,Collins ND,Andrews JM,DeWille J,Lairmore MD

更新日期：2000-10-01 00:00:00