نتایج جستجو برای: enterovirus

تعداد نتایج: 4599  

Journal: :Arquivos de neuro-psiquiatria 2011
Luine Rosele Renaud Vidal Sérgio Monteiro de Almeida Iara José de Messias-Reason Meri Bordignon Nogueira Maria do Carmo Debur Luís Felipe Cavalli Pessa Luciane Aparecida Pereira Indianara Rotta Gislene Reche de Almeida Takahashi Clyete Santos da Silveira Josianne Maria Reimann Araújo Sonia Mara Raboni

Viral meningitis is a common infectious disease of the central nervous system (CNS) that occurs worldwide. The aim of this study was to identify the etiologic agent of lymphomonocytary meningitis in Curitiba, PR, Brazil. During the period of July 2005 to December 2006, 460 cerebrospinal fluid (CSF) samples with lymphomonocytary meningitis were analyzed by PCR methodologies. Fifty nine (12.8%) s...

متن کامل
Journal: :archives of clinical infectious diseases 0
mohammad saeed sasan department of pediatrics, imam reza hospital, mashhad university of medical sciences, mashhad, ir iran; department of pediatrics, imam reza hospital, mashhad university of medical sciences, mashhad, ir iran. tel.: +98-5118593034 abdolvahab alborzi department of pediatrics, namazi general hospital, shiraz university of medical sciences, shiraz, ir iran mazyar ziyaeyan clinical microbiology research center, namazi general hospital, shiraz university of medical sciences, shiraz, ir iran

background: viruses are by far the most common cause of meningitis in children. objectives: the aim of this study is to describe the epidemiology of viral/aseptic meningitis (am) in children (2 months - 15 years) in shiraz. materials and methods: this is a cross-sectional prospective-descriptive study from may 2001 to may 2002 in nemazi and dastgheib hospitals, shiraz. ev meningitis was diagnos...

متن کامل
Journal: :Environmental Health Perspectives 1996
C G Reuther

Background. Non-polio human enteroviruses are the leading cause of aseptic meningitis in children. The role of enterovirus PCR for diagnosis and management of aseptic meningitis has not been fully explored. Methodology/Principal Findings. A retrospective study was conducted to determine the epidemiological, clinical, and laboratory characteristics of aseptic meningitis and to evaluate the role ...

متن کامل
2017
Dingmei Zhang Yan Chen Xiashi Chen Zhenjian He Xun Zhu Yuantao Hao

A hand-foot-mouth disease outbreak occurred in 2014 around Guangdong. The purpose of this study was investigating the status and susceptibility of infectious neutralizing antibodies to enterovirus 71 among children so as to provide scientific evidence for the population immunity level of hand-foot-mouth disease and prepare for enterovirus 71 vaccination implementation. Serum specimens were coll...

متن کامل
Journal: :Circulation 2000
Y Li T Bourlet L Andreoletti J F Mosnier T Peng Y Yang L C Archard B Pozzetto H Zhang

BACKGROUND There are still discrepancies in the association of enterovirus and myocardial disease, partially due to lack of data on the detection of virus antigens in tissues. It is desirable to localize enteroviral antigens so as to establish a link between the two and to study mechanisms of virus persistence. METHODS AND RESULTS Nineteen fixed explanted or postmortem myocardial samples were...

متن کامل
2017
Remi Villenave Samantha Q. Wales Tiama Hamkins-Indik Efstathia Papafragkou James C. Weaver Thomas C. Ferrante Anthony Bahinski Christopher A. Elkins Michael Kulka Donald E. Ingber

Analysis of enterovirus infection is difficult in animals because they express different virus receptors than humans, and static cell culture systems do not reproduce the physical complexity of the human intestinal epithelium. Here, using coxsackievirus B1 (CVB1) as a prototype enterovirus strain, we demonstrate that human enterovirus infection, replication and infectious virus production can b...

متن کامل
Journal: :Journal of clinical microbiology 2002
Sunita Singh Vincent T K Chow M C Phoon K P Chan Chit Laa Poh

A recent outbreak of hand, foot, and mouth disease in Singapore in 2000 affected several thousand children and resulted in four deaths. The aim of this study was to determine the applicability of reverse transcription-PCR (RT-PCR) with universal pan-enterovirus primers and enterovirus 71 (EV71) type-specific primers for the direct detection of enteroviruses in clinical specimens derived from th...

متن کامل
Journal: :Anales de pediatria 2017
Jordi Reina María Cabrerizo Francesc Ferrés

Los enterovirus constituyen un amplio grupo de virus de distribución ambiental. Afectan preferentemente a la población infantil con enfermedades respiratorias, gastrointestinales, cuadros exantemáticos, febriles y neurológicos. Se trasmiten fácilmente de persona a persona por la vía fecal-oral y presentan un período de incubación de 1-3 días1. Dentro de los más de 100 enterovirus conocidos, el ...

متن کامل
Journal: :Diabetes 2015
Lars Krogvold Bjørn Edwin Trond Buanes Gun Frisk Oskar Skog Mahesh Anagandula Olle Korsgren Dag Undlien Morten C Eike Sarah J Richardson Pia Leete Noel G Morgan Sami Oikarinen Maarit Oikarinen Jutta E Laiho Heikki Hyöty Johnny Ludvigsson Kristian F Hanssen Knut Dahl-Jørgensen

The Diabetes Virus Detection study (DiViD) is the first to examine fresh pancreatic tissue at the diagnosis of type 1 diabetes for the presence of viruses. Minimal pancreatic tail resection was performed 3-9 weeks after onset of type 1 diabetes in six adult patients (age 24-35 years). The presence of enteroviral capsid protein 1 (VP1) and the expression of class I HLA were investigated by immun...

متن کامل
Journal: :Letters in applied microbiology 2010
D Donia E Bonanni L Diaco M Divizia

AIMS Classic virological tests are time consuming and labour-intensive; real-time RT-PCR has proven to be a fast method to detect and quantify enterovirus genomes in clinical and environmental samples. This method is unable to discriminate between infective and noninfective enterovirus particles; few clinical studies have compared real-time RT-PCR and viral culture. We wondered if the enterovir...

متن کامل

نمودار تعداد نتایج جستجو در هر سال

با کلیک روی نمودار نتایج را به سال انتشار فیلتر کنید

function paginate(evt) { url=/search_year_filter/ var term=document.getElementById("search_meta_data").dataset.term pg=parseInt(evt.target.text) var data={ "year":filter_year, "term":term, "pgn":pg } filtered_res=post_and_fetch(data,url) window.scrollTo(0,0); } function update_search_meta(search_meta) { meta_place=document.getElementById("search_meta_data") term=search_meta.term active_pgn=search_meta.pgn num_res=search_meta.num_res num_pages=search_meta.num_pages year=search_meta.year meta_place.dataset.term=term meta_place.dataset.page=active_pgn meta_place.dataset.num_res=num_res meta_place.dataset.num_pages=num_pages meta_place.dataset.year=year document.getElementById("num_result_place").innerHTML=num_res if (year !== "unfilter"){ document.getElementById("year_filter_label").style="display:inline;" document.getElementById("year_filter_place").innerHTML=year }else { document.getElementById("year_filter_label").style="display:none;" document.getElementById("year_filter_place").innerHTML="" } } function update_pagination() { search_meta_place=document.getElementById('search_meta_data') num_pages=search_meta_place.dataset.num_pages; active_pgn=parseInt(search_meta_place.dataset.page); document.getElementById("pgn-ul").innerHTML=""; pgn_html=""; for (i = 1; i <= num_pages; i++){ if (i===active_pgn){ actv="active" }else {actv=""} pgn_li="
  • " +i+ "
    • "; pgn_html+=pgn_li; } document.getElementById("pgn-ul").innerHTML=pgn_html var pgn_links = document.querySelectorAll('.mypgn'); pgn_links.forEach(function(pgn_link) { pgn_link.addEventListener('click', paginate) }) } function post_and_fetch(data,url) { showLoading() xhr = new XMLHttpRequest(); xhr.open('POST', url, true); xhr.setRequestHeader('Content-Type', 'application/json; charset=UTF-8'); xhr.onreadystatechange = function() { if (xhr.readyState === 4 && xhr.status === 200) { var resp = xhr.responseText; resp_json=JSON.parse(resp) resp_place = document.getElementById("search_result_div") resp_place.innerHTML = resp_json['results'] search_meta = resp_json['meta'] update_search_meta(search_meta) update_pagination() hideLoading() } }; xhr.send(JSON.stringify(data)); } function unfilter() { url=/search_year_filter/ var term=document.getElementById("search_meta_data").dataset.term var data={ "year":"unfilter", "term":term, "pgn":1 } filtered_res=post_and_fetch(data,url) } function deactivate_all_bars(){ var yrchart = document.querySelectorAll('.ct-bar'); yrchart.forEach(function(bar) { bar.dataset.active = false bar.style = "stroke:#71a3c5;" }) } year_chart.on("created", function() { var yrchart = document.querySelectorAll('.ct-bar'); yrchart.forEach(function(check) { check.addEventListener('click', checkIndex); }) }); function checkIndex(event) { var yrchart = document.querySelectorAll('.ct-bar'); var year_bar = event.target if (year_bar.dataset.active == "true") { unfilter_res = unfilter() year_bar.dataset.active = false year_bar.style = "stroke:#1d2b3699;" } else { deactivate_all_bars() year_bar.dataset.active = true year_bar.style = "stroke:#e56f6f;" filter_year = chart_data['labels'][Array.from(yrchart).indexOf(year_bar)] url=/search_year_filter/ var term=document.getElementById("search_meta_data").dataset.term var data={ "year":filter_year, "term":term, "pgn":1 } filtered_res=post_and_fetch(data,url) } } function showLoading() { document.getElementById("loading").style.display = "block"; setTimeout(hideLoading, 10000); // 10 seconds } function hideLoading() { document.getElementById("loading").style.display = "none"; } -->