Abstract:
:This study aimed to investigate the characteristics of female high-risk human papillomavirus (HR-HPV) infection in Shaanxi province of China. A total of 14 111 women were enrolled for HPV genotyping test, and a cytology, and/or cervix biopsy were performed in partial women. Of these women, the HPV infection rate was 30.21%, and 26.73% were caused by HR-HPV. The most common HR-HPV genotypes were HPV-16, HPV-58, HPV-52, HPV-18, and HPV-31. The prevalence of HR-HPV among women older than 50 years was significantly higher than the other groups (P < 0.05). The main carcinogenic genotypes were HPV-16, HPV-18, HPV-58, HPV-52, and HPV-31. HPV-16 and HPV-18 combined caused 80.79% of cervical cancer cases. The infection with multiple HR-HPVs was not a risk factor for cervical lesions. In conclusion, HPV infection was common among women in Shaanxi province. Women older than 50 years were a high-risk group for HR-HPV infection and cervical cancer. HPV-16 and HPV-18 were the main carcinogenic genotypes in this region.
journal_name
J Med Viroljournal_title
Journal of medical virologyauthors
Cao D,Zhang S,Zhang Q,Wei X,Zhao M,Ma Q,Li Y,Wang L,Pei M,Yang T,Zhao J,Yang Xdoi
10.1002/jmv.24748subject
Has Abstractpub_date
2017-07-01 00:00:00pages
1281-1286issue
7eissn
0146-6615issn
1096-9071journal_volume
89pub_type
杂志文章abstract::Hepatitis C virus (HCV) load is one of the most important predictive factors of response to interferon treatment. However, little is known about the mode and determinants of viremia. The mode of viremia was investigated in 78 patients with chronic HCV genotype 1b infection during 1-2 years follow up. Virus load, deter...
journal_title:Journal of medical virology
pub_type: 杂志文章
doi:10.1002/(sici)1096-9071(199907)58:3<247::aid-jmv10
更新日期:1999-07-01 00:00:00
abstract::Healthcare-associated infections with hepatitis C virus (HCV) hitherto have been observed mainly in hemodialysis settings as well as in hematology and oncology wards. In this communication, molecular and epidemiologic investigations to elucidate an HCV outbreak in an orthopedic ward are reported. One hundred and thirt...
journal_title:Journal of medical virology
pub_type: 杂志文章
doi:10.1002/jmv.21394
更新日期:2009-02-01 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
pub_type: 杂志文章
doi:10.1002/jmv.1890160210
更新日期:1985-06-01 00:00:00
abstract::A common receptor for coxsackie B virus and adenovirus has been described recently in cells of human and murine origin. Since the established cell line A-549 is suitable for adenoviruses, the potential use of A-549 cells for the isolation of coxsackie B viruses from clinical samples was investigated. All throat swabs ...
journal_title:Journal of medical virology
pub_type: 杂志文章
doi:
更新日期:2001-11-01 00:00:00
abstract::A cDNA copy of the HCV229E nucleocapsid protein gene was isolated and characterized. Sequence analysis predicts a nucleocapsid polypeptide of 389 amino acids with a molecular weight (mol. wt.) of 43,450. Single strand RNA probes derived from the cDNA copy hybridize specifically to HCV229E RNA and approximately 50 pg o...
journal_title:Journal of medical virology
pub_type: 杂志文章
doi:10.1002/jmv.1890310216
更新日期:1990-06-01 00:00:00
abstract::Long-term treatment with retrotranscriptase (RT) inhibitors eventually leads to the development of drug resistance. Drug-related mutations occur naturally and these can be found in hepatitis B virus (HBV) carriers who have never received antiviral therapy. HBsAg are overlapped with RT domain, thus nucleot(s)ide analog...
journal_title:Journal of medical virology
pub_type: 杂志文章
doi:10.1002/jmv.24098
更新日期:2015-06-01 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
pub_type: 杂志文章
doi:
更新日期:2000-10-01 00:00:00
abstract::In order to shed light on the mode of HTLV-I infection by mother-to-child transmission, we examined sera of school children in a highly endemic town on two separate occasions at a 6-year interval. The carrier rates in ages 15-17, 8.7 and 2.1%, were significantly higher than that in ages 6-8, 1.7 and 0.4%, in studies. ...
journal_title:Journal of medical virology
pub_type: 杂志文章
doi:10.1002/jmv.1890200307
更新日期:1986-11-01 00:00:00
abstract::Hepatitis C virus core antigen (HCVcoreAg) may be measured in serum with a sensitive, recently validated assay. Beyond its value as a marker of viral infection, there are little data on its relation with clinical, histological, and virological parameters. In this study, the significance of HCVcoreAg levels was studied...
journal_title:Journal of medical virology
pub_type: 杂志文章
doi:10.1002/jmv.23672
更新日期:2013-11-01 00:00:00
abstract::The effect of antiviral treatment on apoptosis in chronic hepatitis B (CHB) has not been clarified. We evaluated the hepatic immunohistochemical expression of the pro-apoptotic bax and the antiapoptotic bcl-xL protein in HBeAg-negative CHB patients before and after treatment. In our study we included 72 paired biopsie...
journal_title:Journal of medical virology
pub_type: 杂志文章
doi:10.1002/jmv.21780
更新日期:2011-07-01 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
pub_type: 杂志文章
doi:10.1002/jmv.1890190403
更新日期:1986-08-01 00:00:00
abstract::The prevalence of HCV genotypes in four republics of the former Soviet Union (Russia, Belarus, Moldova, and Uzbekistan) was investigated. Overall, 197 HCV isolates from 66 blood donors and 131 patients with chronic hepatitis were typed. Viral sequences from sera of infected subjects were amplified by nested RT-PCR usi...
journal_title:Journal of medical virology
pub_type: 杂志文章
doi:
更新日期:1997-09-01 00:00:00
abstract::A serological survey for antibodies to hepatitis C virus (HCV), dengue viruses (DEN), West Nile virus (WN), and sindbis virus (SIN) was carried out in sera of selected groups of the population of the Islands of Mauritius (n = 449) and Rodrigues (n = 115), Indian Ocean. 8.3% of 564 sera were positive for anti-HCV. In M...
journal_title:Journal of medical virology
pub_type: 杂志文章
doi:10.1002/jmv.1890440411
更新日期:1994-12-01 00:00:00
abstract::The prevalence of delta agent among 120 Chinese patients with HBsAg-positive chronic active and hepatocellular carcinoma from Taiwan and Los Angeles were studied by serological assay for antibody to delta antigen and immunoperoxidase staining for delta antigen in the liver biopsies. Of 120 patients, only four with chr...
journal_title:Journal of medical virology
pub_type: 杂志文章
doi:10.1002/jmv.1890140106
更新日期:1984-01-01 00:00:00
abstract::A procedure is described for the detection of hepatitis C virus (HCV) RNA in blood by means of the polymerase chain reaction (PCR) in which the reverse transcription step and two rounds of amplification are carried out in a single tube. This results in fewer manipulations, reduced risk of contamination, and economy of...
journal_title:Journal of medical virology
pub_type: 杂志文章
doi:10.1002/jmv.1890380312
更新日期:1992-11-01 00:00:00
abstract::There are few data describing the comprehensive identification in and influence of newly identified respiratory viruses on asthma exacerbations. Most studies focus on inpatients. In this preliminary study, the point prevalence and the associations of picornavirus species described recently and human bocavirus (HBoV) w...
journal_title:Journal of medical virology
pub_type: 杂志文章
doi:10.1002/jmv.21819
更新日期:2010-08-01 00:00:00
abstract::Total RNA from normal adult woodchucks was analyzed using membrane arrays containing human cDNA clones, and the gene expression patterns were compared to human liver. Various hybridization and wash conditions were examined. In both the woodchuck and human livers, 352 genes were identified as highly expressed (Z-scores...
journal_title:Journal of medical virology
pub_type: 杂志文章
doi:10.1002/jmv.20186
更新日期:2004-10-01 00:00:00
abstract::Lack of recognition of human immunodeficiency virus (HIV) infection especially in children and delayed implementation of effective control programs makes HIV infection as a major cause for concern. Information on HIV epidemiology in Iran as well as other Islamic countries is limited. The aim of our study was to descri...
journal_title:Journal of medical virology
pub_type: 杂志文章
doi:10.1002/jmv.24294
更新日期:2016-01-01 00:00:00
abstract::As the coronavirus disease 2019 pandemic keep tackling global public health systems worldwide. The severe acute respiratory syndrome coronavirus 2 (SARS-CoV2) genome keeps mutating. In that regard, the recent emergence of the B.1.1.7 lineage in the UK has called the attention of global authorities. One point of concer...
journal_title:Journal of medical virology
pub_type: 杂志文章
doi:10.1002/jmv.26823
更新日期:2021-01-28 00:00:00
abstract:BACKGROUND:The data on the seasonality of respiratory viruses helps to ensure the optimal vaccination period and to monitor the possible outbreaks of variant type. OBJECTIVES:This study was designed to describe the molecular epidemiology and seasonality of acute respiratory infection (ARI)-related respiratory viruses ...
journal_title:Journal of medical virology
pub_type: 杂志文章
doi:10.1002/jmv.25464
更新日期:2019-08-01 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
pub_type: 杂志文章
doi:10.1002/jmv.20285
更新日期:2005-03-01 00:00:00
abstract::A polymerase chain reaction-restriction (PCR-restriction) endonuclease assay was developed to allow rapid analysis of influenza A H3N2 viruses circulating in England during 1995-1996. Restriction endonuclease digestion with two enzymes of amplicons derived from PCR of the HA1 portion of the influenza haemagglutinin (H...
journal_title:Journal of medical virology
pub_type: 杂志文章
doi:
更新日期:1997-03-01 00:00:00
abstract::Epstein-Barr virus is present in the saliva of most persistently infected individuals and is generally thought to be spread by close oral contact. However, there are now several reports of EBV in genital secretions, suggesting the possibility of sexual transmission between adults. The present study was undertaken to i...
journal_title:Journal of medical virology
pub_type: 杂志文章,多中心研究
doi:10.1002/jmv.20682
更新日期:2006-09-01 00:00:00
abstract::Isolates of hepatitis A virus (HAV) are of a single serotype, with human isolates being categorised within four genotypes. In addition, there are three genotypes exclusively associated with Old World monkeys. In some geographical regions, related isolates cluster suggesting endemic spread of the virus, while in other ...
journal_title:Journal of medical virology
pub_type: 杂志文章
doi:10.1002/(sici)1096-9071(199704)51:4<273::aid-jmv3>
更新日期:1997-04-01 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
pub_type: 杂志文章
doi:10.1002/jmv.24718
更新日期:2017-05-01 00:00:00
abstract::A viable virus could not be recovered from a mutant murine cytomegalovirus (MCMV) BAC in which the M34 ORF had been deleted (BACDeltaM34). In contrast, an M34 mutant virus (RcM34), in which the M34 ORF was interrupted by transposon insertion at nt 44,827 of the Smith MCMV BAC, was attenuated in replication both in tis...
journal_title:Journal of medical virology
pub_type: 杂志文章
doi:10.1002/jmv.21211
更新日期:2008-07-01 00:00:00
abstract::The prevalence of picobirnaviruses (PBVs) in human stools was investigated by polyacrylamide gel electrophoresis (PAGE) analysis of 832 faecal specimens collected between 1982 and 1993 from patients in various clinical groups. Similar prevalences (9-13%) were detected in patients with or without gastroenteritis and th...
journal_title:Journal of medical virology
pub_type: 杂志文章
doi:10.1002/jmv.1890450204
更新日期:1995-02-01 00:00:00
abstract::Saliva and peripheral blood samples from 20 healthy adults were examined for the presence of human herpesvirus-6 (HHV-6) DNA sequences using the polymerase chain reaction. Eighteen out of 20 whole saliva samples contained detectable HHV-6 genomes. The majority of peripheral blood samples were also positive; however, t...
journal_title:Journal of medical virology
pub_type: 杂志文章
doi:10.1002/jmv.1890320113
更新日期:1990-09-01 00:00:00
abstract::Genotype II.4 noroviruses (NoVs) are a leading cause of epidemic acute gastroenteritis in children and adults worldwide. The prevalence of different NoV genotypes causing outbreaks and sporadic cases of acute gastroenteritis in the region of Valencia, Spain, during a 4-year period (2008-11) was investigated. NoVs were...
journal_title:Journal of medical virology
pub_type: 杂志文章
doi:10.1002/jmv.24112
更新日期:2015-04-01 00:00:00
abstract::The avalanche of genomic data generated from the severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) virus requires the development of tools to detect and monitor its mutations across the world. Here, we present a webtool, coronapp, dedicated to easily processing user-provided SARS-CoV-2 genomic sequences and...
journal_title:Journal of medical virology
pub_type: 杂志文章
doi:10.1002/jmv.26678
更新日期:2020-11-18 00:00:00