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ABSTRACT
There are strong evidences suggesting the secretion of different cytokines in cervical fluid during preterm labor. Betamethasone is widely administered for several reasons in preterm conditions. To Investigate the possible effect of betamethasone on endocervical cytokine concentration of women at risk of preterm labor. In a randomized clinical trial of 80 prime-gravid women in preterm labor between 34 and 37 weeks of gestation, cervical fluid was collected. Endocervical concentration of inflammatory cytokines were analyzed before and 48 hours after betamethasone treatment for the evaluation of IL-8, IL-17, IFN-gamma and TGF-beta. Wilcoxon and Mann-Whitney tests were employed for statistical analysis. chi2 and Student's t tests were used whenever needed. All the measured cytokines showed significant changes in the betamethasone treated group. IL-17 [p=0.001], IL-8 [p=0.001], and IFN- gamma [p<0.05] decreased significantly, while TGF-beta had a significant increase [p<0.05]. In the patients who delivered before or on the 7[th] day of admission, IL-17, IL-8, and IFN-gamma levels were all significantly higher. However, TGF-beta decreased significantly in the same samples in the betamethasone treated group [p<0.05]. Betamethasone significantly decreases the endocervical pro-inflammatory cytokine oncentrations in patients with preterm labor.
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Índice: IMEMR (Mediterrâneo Oriental) Tipo de estudo: Ensaio Clínico Controlado Idioma: Inglês Revista: Iran. J. Immunol. Ano de publicação: 2012

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Buscar no Google
Índice: IMEMR (Mediterrâneo Oriental) Tipo de estudo: Ensaio Clínico Controlado Idioma: Inglês Revista: Iran. J. Immunol. Ano de publicação: 2012