Nonprimary Cytomegalovirus Fetal Infection Infeção fetal não primária por citomegalovírus
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Evaluation of a cytomegalovirus glycoprotein B recombinant enzyme immunoassay to discriminate between a recent and a past infection.
Fetal damage following cytomegalovirus (CMV) intrauterine infection is mostly linked to primary infection. To differentiate primary infection from nonprimary infection, immunoglobulin M (IgM) tests are not reliable enough, and measurement of the IgG avidity appears to be the method that is the most widely used at present. In the present study the performance of the Vidas (bioMérieux) avidity as...
متن کاملStrong Cell-Mediated Immune Response to Human Cytomegalovirus Is Associated With Increased Risk of Fetal Infection in Primarily Infected Pregnant Women.
BACKGROUND Human cytomegalovirus (CMV) represents one of the leading causes of congenital infections worldwide. Early diagnosis of fetal infection and consequent rapid therapeutic intervention with immunoglobulin treatment may prevent fetal transmission and virus-related sequelae. In this study, the cell-mediated immunity and immunoglobulin avidity were evaluated as potential predictors of cong...
متن کاملA Fetal Hemolytic Anemia in a Child with Cytomegalovirus Infection
Background Autoimmune hemolytic anemia is a hematologic disorder that is rarely observed in infants and young children. Most of the cases are associated with viral or bacterial infections. In some cases, AIHA can be characterized by a chronic course and an unsatisfactory control of hemolysis, thus requiring prolonged immunosuppressive therapy. Case report Especially in children younger...
متن کاملComparison of the Frequency of CMV and Parvo B19 Infections in Intrauterin Fetal Death and Normal Pregnancy
Background & Aims: Maternal infections with parvovirus B19 and cytomegalovirus (CMV) maybe associated with intrauterine fetal death. The aim of this study was to compare frequency of CMV & Parvovirus B19 Infections in intrauterine fetal death (IUFD) and normal pregnancy. Methods: In a case-control study in Afzalipour Hospital during 2006 placental biopsies were collected from 70 cases of IUFD a...
متن کاملPlacental and fetal manifestations of cytomegalovirus infection.
Five cases of fetal cytomegalovirus infection are presented to illustrate the nature of the placental disease and the difference in fetal infectious sequelae. Widespread fetal infection occurred in very early dissemination of the virus with little inflammatory participation, In later stages both placental and fetal tissues sponsor an intense inflammatory infiltration with numerous plasma cells,...
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تاریخ انتشار 2016