نتایج جستجو برای: ساب تایپ h1n1
تعداد نتایج: 13080 فیلتر نتایج به سال:
To understand the role of domestic birds in the 2009 H1N1 influenza A outbreak, a phylogenetic analysis of hemagglutinin, neuraminidase and matrix protein genes from human, avian and swine H1N1 viruses was carried out. Analysis of the H1 sequences revealed that the virus evolved most likely from American swine as well as intermixing between Asian swine and American domestic bird H1N1 viruses. N...
background: primary health care workers (phcw) are the front-liners in any infectious disease outbreaks. the recent outbreak of h1n1 influenza demonstrated that uptake of h1n1 vaccination remained low amongst pchw despite its proven effectiveness. this trend is worrying as phcw are the first point of contact in any emerging outbreak of future influenza epidemic. purpose: to investigate factors ...
normal 0 false false false en-us x-none ar-sa microsoftinternetexplorer4 background : during august 2009, novel h1n1 influenza virus began causing illness in isfahan. since rates of hospitalization and mortality due to the disease have varied widely in different countries, we described the clinical, radiologic, and demographic features of h1n1 hospitalized patients in a hospital in isfahan. met...
BACKGROUND: A recrudescent wave of pandemic influenza A/H1N1 is underway in Mexico in winter 2013-14, following a mild 2012-13 A/H3N2 influenza season. Mexico previously experienced several waves of pandemic A/H1N1 activity in spring, summer and fall 2009 and winter 2011-2012, with a gradual shift of influenza-related hospitalizations and deaths towards older ages. Here we describe changes in t...
BACKGROUND In response to the novel influenza A H1N1 outbreak in the NY City area, 6090 patient samples were submitted over a 5-week period for a total of 14,114 viral diagnostic tests, including rapid antigen, direct immunofluorescence (DFA), viral culture and PCR. Little was known about the performance of the assays for the detection of novel H1N1 in the background of seasonal H1N1, H3N2 and ...
BACKGROUND The pandemic influenza A (H1N1) virus emerged during 2009 and has spread worldwide. This virus can cause injuries to the lungs, liver, and heart. However, data regarding whether this influenza virus can affect pancreatic islets are limited. We investigated the effects of influenza A (H1N1) pneumonia on fasting plasma glucose (FPG) and islet function, and evaluated possible correlatio...
BACKGROUND Worldwide, the infectivity and disease burden of the H1N1 pandemic were overestimated because of limited clinical experience concerning patient presentation and outcome of those infected with the novel H1N1 virus. OBJECTIVE This study aimed to compare the epidemiologic clinical data among H1N1 RT-PCR-positive and RT-PCR-negative pneumonic patients during the 2009-2010 pandemic in M...
پسوریازیس یک بیماری التهابی خودایمن و وابسته به سلولهای t می باشد و به نظر می رسد پاسخ سلول های th1 به عنوان یکی از مهمترین فاکتورهای ایمونولوژیک در ایجاد آن نقش دارد. بررسی های انجام شده نشان می دهد کهاز آن جائیکه پسوریازیس guttate شایعترین نوع پسوریازیس در کودکان است؛ لذا در تحقیق حاضر با تعیین سطح بیان ژن فاکتورهای نسخه برداری bet-t و 3-gata به بررسی نسبت میان th1/th2 در بیماران پسوریازیس gu...
BACKGROUND During the 2009 pandemic of influenza A virus subtype H1N1 (A[H1N1]pdm09) infection, older individuals were partially protected from severe disease. It is not known whether preexisting antibodies with effector functions such as antibody-dependent cellular cytotoxicity (ADCC) contributed to the immunity observed. METHODS We tested serum specimens obtained from 182 individuals aged 1...
BACKGROUND The first positive patient with influenza A (H1N1) was recorded in March 2009 and the pandemic continued with new outbreaks throughout 2010. This study's objective was to quantify the total cost of inpatient care and identify factors associated with the increased cost of the 2009-2010 influenza A pandemic in comparison with nonviral respiratory infection. METHODS In total, 133 posi...
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