Scavenger receptor for hemoglobin in preterm prelabor rupture of membranes pregnancies complicated by histological chorioamnionitis

Author： Kacerovsky Marian   Cobo Teresa   Hornychova Helena   Andrys Ctirad   Ryska Ales   Musilova Ivana   Kriz Jaroslav Thierry   Kostal Milan   Jacobsson Bo  

Publisher： Informa Healthcare

ISSN： 1476-4954

Source： Journal of Maternal-Fetal and Neonatal Medicine, Vol.25, Iss.11, 2012-11, pp. : 2291-2297

Disclaimer: Any content in publications that violate the sovereignty, the constitution or regulations of the PRC is not accepted or approved by CNPIEC.

Previous Menu Next

Abstract

Objective: We sought to evaluate the distribution of scavenger receptor for hemoglobin positive (CD163+) cells in the placenta and fetal membranes from pregnancies complicated by preterm prelabor rupture of membranes with respect to the presence and absence of histological chorioamnionitis. Methods: Sixty-two women with singleton pregnancies with a gestational age between 24+0 and 36+6 weeks were included in a prospective cohort study. CD163 was evaluated by immunohistochemistry in the placenta and fetal membranes. The number of CD163+ cells and neutrophils was counted in the following locations: fetal membranes’ amnion, chorion, and decidua, as well as the placenta’s amnion, chorionic plate, subchorionic fibrin, stem villi, terminal villi, and decidua. Results: CD163+ cells were found in all compartments of the placenta and the fetal membranes regardless of the inflammatory status. A positive correlation between the number of CD163+ cells and neutrophils in the subchorionic fibrin and the chorionic plate was found. The number of CD163+ cells was higher in the placental subchorionic fibrin and chorionic plate when histological chorioamnionitis was present. Conclusion: The presence of histological chorioamnionitis affected the number of CD163+ cells in the placental chorionic plate and in the subchorionic fibrin but not in the fetal membranes.

Related content

Amniotic fluid fetal hemoglobin in normal pregnancies and pregnancies complicated with preterm labor or prelabor rupture of membranes

By Vaisbuch Edi   Kusanovic Juan Pedro   Erez Offer   Mazaki-Tovi Shali   Gotsch Francesca   Kim Chong Jai   Kim Jung-Sun   Chaiworapongsa Tinnakorn   Edwin Sam   Than Nandor Gabor   Nhan-Chang Chia-Ling   Mazor Moshe   Mittal Pooja   Hassan Sonia   Romero Roberto  

Journal of Maternal-Fetal and Neonatal Medicine, Vol. 22, Iss. 5, 2009-05 ,pp. : 388-397 (10)

Informa Healthcare

Access to resources Recommend Favorite

Amniotic fluid soluble Toll-like receptor 4 in pregnancies complicated by preterm prelabor rupture of the membranes

By Kacerovsky Marian   Andrys Ctirad   Hornychova Helena   Pliskova Lenka   Lancz Kinga   Musilova Ivana   Drahosova Marcela   Bolehovska Radka   Tambor Vojtech   Jacobsson Bo  

Journal of Maternal-Fetal and Neonatal Medicine, Vol. 25, Iss. 7, 2012-07 ,pp. : 1148-1155 (8)

Informa Healthcare

Access to resources Recommend Favorite

Amniotic fluid nucleosome in pregnancies complicated by preterm prelabor rupture of the membranes

By Kacerovsky Marian   Menon Ramkumar   Drahosova Marcela   Musilova Ivana   Hornychova Helena   Prochazka Martin   Spacek Jiri   Andrys Ctirad  

Journal of Maternal-Fetal and Neonatal Medicine, Vol. 27, Iss. 2, 2014-01 ,pp. : 155-161 (7)

Informa Healthcare

Access to resources Recommend Favorite

The association between histological chorioamnionitis, funisitis and neonatal outcome in women with preterm prelabor rupture of membranes

By Tsiartas Panagiotis  

Journal of Maternal-Fetal and Neonatal Medicine, Vol. 26, Iss. 13, 2013-09 ,pp. : 1332-1336 (5)

Informa Healthcare

Access to resources Recommend Favorite

Amniotic fluid CD200 levels in pregnancies complicated by preterm prelabor rupture of the membranes

By Kacerovsky Marian   Drahosova Marcela   Krejsek Jan   Musilova Ivana   Hornychova Helena   Matula Vojtech   Simetka Ondrej   Jacobsson Bo   Andrys Ctirad  

Journal of Maternal-Fetal and Neonatal Medicine, Vol. 26, Iss. 14, 2013-09 ,pp. : 1416-1424 (9)

Informa Healthcare

Access to resources Recommend Favorite