نتایج جستجو برای: cmv igg avidity

تعداد نتایج: 46600  

Background and Objective: The most important concern associated with diagnosing congenital toxoplasmosis is to determine when the mother has been infected. The importance of using serological diagnostic tests such as IgG-avidity assay which can distinguish between recent and past infections has been proven. The present study aimed to diagnose acute toxoplasmosis in the first trimester of pregna...

Journal: :Pathology 2023

Cytomegalovirus (CMV) is a common virus that infects people of all ages. Correctly diagnosing primary CMV infection in pregnant women critical to avoid congenital anomalies. IgM specificity poor detecting infections due vial reactivation or persistence following infection. Algorithms using and IgG avidity can be useful. We sought review the performance assays RCPAQAP External Quality Assurance ...

Journal: :cell journal 0

objective: toxoplasma gondii infection, an intracellular parasite, is often asymptomatic or is caused by different clinical diseases without being detected. evaluation of igg, iga, and igm in order to diagnose the pending toxoplasmosis may confront some problems. several researches has showned that toxo igg avidity can be useful in the recent active toxoplasmosis. in current study, modification...

2017
Vincent C Emery Tiziana Lazzarotto

Congenital cytomegalovirus (CMV) remains a leading cause of disability in children. Understanding the pathogenesis of infection from the mother via the placenta to the neonate is crucial if we are to produce new interventions and provide supportive mechanisms to improve the outcome of congenitally infected children. In recent years, some major goals have been achieved, including the diagnosis o...

2010
William Mundle Annie Ouellet Tracy Pressey

Objectives: To review the principles of prenatal diagnosis of congenital cytomegalovirus (CMV) infection and to describe the outcomes of the affected pregnancies. Outcomes: Effective management of fetal infection following primary and secondary maternal CMV infection during pregnancy. Neonatal signs include intrauterine growth restriction (IUGR), microcephaly, hepatosplenomegaly, petechiae, jau...

2017
William Rawlinson David Abate

Congenital cytomegalovirus (CMV) remains a leading cause of disability in children. Understanding the pathogenesis of infection from the mother via the placenta to the neonate is crucial if we are to produce new interventions and provide supportive mechanisms to improve the outcome of congenitally infected children. In recent years, some major goals have been achieved, including the diagnosis o...

2009
Massimo De Paschale Carlo Agrappi Maria Teresa Manco Alessia Paganini Pierangelo Clerici

The fetal consequences of CMV infection make it one of the most serious infections contracted during pregnancy, but the scientific community is divided over the proposed implementation of preventive screening for anti-CMV antibodies. The aim of this study was to assess the incidence and risk of infection during pregnancy in 2817 women who underwent anti-CMV IgG and IgM antibody screening during...

Journal: :iranian journal of immunology 0
shabnam pour abolghasem women's reproductive health research center mohammad reza bonyadi department of immunology, medicine faculty and drug applied research center zohre babaloo department of immunology, medicine faculty and drug applied research center abolfazl porhasan infectious disease and tropical research center of tabriz university of medical sciences, tabriz, iran behroz nagili infectious disease and tropical research center of tabriz university of medical sciences, tabriz, iran omid ali gardashkhani infectious disease and tropical research center of tabriz university of medical sciences, tabriz, iran parviz salehi

background: toxoplasmosis is well known as an important infection in pregnant women. although many serologic methods are available, diagnosis of early toxoplasmosis may be extremely difficult. objective: to detect the toxoplasma igg antibodies developed at the early stage of infection in pregnant women. methods: 225 pregnant women, who were in the 2nd to 4th month of their pregnancy, enrolled i...

Journal: :Annals of clinical and translational neurology 2021

Objective To characterize T-cell receptors (TCRs) and identify target epitopes in multiple sclerosis (MS). Methods Peripheral blood mononuclear cells were obtained from 39 MS patients 19 healthy controls (HCs). TCR repertoires for α/β/δ/γ chains, diversity, V/J usage determined by next-generation sequencing. β chain compared with affectation status using a novel clustering method, Grouping of L...

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