We have located links that may give you full text access.
Journal Article
Research Support, Non-U.S. Gov't
Detection of parvovirus B19 infection in first and second trimester fetal loss.
Pediatric Pathology & Laboratory Medicine 1998 January
Fetal and placental tissues and maternal sera from a series of 273 cases of first and second trimester fetal loss were collected to detect the frequency of parvovirus B19 infection. In addition, fetal tissues were studied for the presence of congenital anomalies. Serology of maternal sera, histology of fetal tissues and placenta, polymerase chain reaction (PCR), in situ hybridization (ISH), and immunohistochemistry (IHC) were used for the detection of parvovirus B19 infection. Sera were tested for B19-specific immunoglobulin M (IgM) and/or IgG using an enzyme-linked immunosorbent assay technique. Based on serology, 149 cases not related to B19 infection were excluded from further analysis. Two of the remaining 124 cases (0.7% of all 273 cases) had parvovirus B19-specific IgM and IgG at the time of abortion, indicating a recent maternal parvovirus B19 infection. In our histological examination, 10 cases contained nuclear vacuolization in fetal erythroid progenitor cells, either in fetal tissues (n = 2) or in placental tissue (n = 8). However, this vacuolization was considered a fixation artifact and not identical to parvovirus B19-specific nuclear inclusions described in previous reports. Only 1 of these 10 cases had parvovirus B19 DNA detectable in placental tissue by PCR analysis. Neither in this case nor in any of the other cases tested was parvovirus B19 DNA or protein detectable by ISH or IHC, respectively. In none of 41 cases in which fetal tissues were available were congenital anomalies found. In conclusion, the frequency of maternal parvovirus B19 infection in this series of fetal losses is low (0.8%). This low frequency does not allow any conclusions with regard to the occurrence of congenital anomalies resulting from parvovirus B19 infection and the usage of nuclear histology for the detection of fetal parvovirus B19 infection is considered a nonspecific parameter that requires confirmation by PCR.
Full text links
Related Resources
Trending Papers
Challenges in Septic Shock: From New Hemodynamics to Blood Purification Therapies.Journal of Personalized Medicine 2024 Februrary 4
Molecular Targets of Novel Therapeutics for Diabetic Kidney Disease: A New Era of Nephroprotection.International Journal of Molecular Sciences 2024 April 4
The 'Ten Commandments' for the 2023 European Society of Cardiology guidelines for the management of endocarditis.European Heart Journal 2024 April 18
A Guide to the Use of Vasopressors and Inotropes for Patients in Shock.Journal of Intensive Care Medicine 2024 April 14
Get seemless 1-tap access through your institution/university
For the best experience, use the Read mobile app
All material on this website is protected by copyright, Copyright © 1994-2024 by WebMD LLC.
This website also contains material copyrighted by 3rd parties.
By using this service, you agree to our terms of use and privacy policy.
Your Privacy Choices
You can now claim free CME credits for this literature searchClaim now
Get seemless 1-tap access through your institution/university
For the best experience, use the Read mobile app