| 1. |
- Kacerovsky, Marian, et al.
(författare)
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Intraamniotic inflammatory response to bacteria: analysis of multiple amniotic fluid proteins in women with preterm prelabor rupture of membranes.
- 2012
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Ingår i: The Journal of Maternal-Fetal and Neonatal Medicine : the official journal of the European Association of Perinatal Medicine, the Federation of Asia and Oceania Perinatal Societies, the International Society of Perinatal Obstetricians. - : Informa UK Limited. - 1476-4954.
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Tidskriftsartikel (refereegranskat)abstract
- Objective: To analyse whether intraamniotic inflammation in response to bacteria is different below and above gestational age 32 weeks in pregnancies complicated by preterm prelabor rupture of membranes (PPROM). Methods: A prospective study was performed, and 115 women with singleton pregnancies complicated by PPROM at gestational ages between 24(0/7) and 36(6/7) weeks were included in the study. Transabdominal amniocenteses were performed. Amniotic fluid was analysed using polymerase chain reactions for genital mycoplasmas and cultured for aerobic and anaerobic bacteria. The concentrations of 26 proteins in the amniotic fluid were determined simultaneously using multiplex technology. Results: Bacteria were found in the amniotic fluid of 43% (49/115) of the women. The women were stratified into two subgroups according to gestational age 32 weeks. The amniotic fluid levels of four (interleukin-6, interleukin-10, CC chemokine ligands 2, and 3) and one specific (CC chemokine ligands 2) proteins were higher in women with the presence of bacteria in the amniotic fluid below and above 32 gestational weeks, respectively. Conclusions: An intraamniotic inflammatory response to bacteria in pregnancies complicated by PPROM seems to be different below and above 32 weeks of gestation.
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| 2. |
- Kacerovsky, Marian, et al.
(författare)
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The microbial load with genital mycoplasmas correlates with the degree of histologic chorioamnionitis in preterm PROM.
- 2011
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Ingår i: American journal of obstetrics and gynecology. - : Elsevier BV. - 1097-6868 .- 0002-9378.
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Tidskriftsartikel (refereegranskat)abstract
- OBJECTIVE: We sought to determine whether there is an association between bacterial load of genital mycoplasmas and histologic chorioamnionitis (HCA) in women with preterm premature rupture of membranes (PPROM). STUDY DESIGN: A total of 103 women with PPROM between 24-36 weeks of gestation were included in the study. Amniocenteses were performed, and the amounts of target genital mycoplasma DNA in amniotic fluid samples were evaluated using real-time polymerase chain reaction. The bacterial load of the genital mycoplasmas was relatively assessed using the threshold cycle value. RESULTS: The presence of genital mycoplasmas in amniotic fluid was found in 38% (39/103) of the women. The presence of HCA was associated with lower threshold cycle values (median 21.3, interquartile range, 16.5-28.5, vs median 29.4, interquartile range, 27.0-30.5; P = .005). CONCLUSION: HCA in PPROM is associated with a higher bacterial load of genital mycoplasmas.
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