Correlation of angiotensin converting enzyme activity and the genotypes of the I/D polymorphism in the ACE gene with preterm birth and birth weight
Abstract Objective Preterm birth remains one of the most challenging areas in obstetrics. The pathogenesis of preterm labor is multifactorial and research on preterm birth has focused principally on infection and inflammatory markers. Recently the focus has turned to potential genetic factors influe...
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Veröffentlicht in: | European journal of obstetrics & gynecology and reproductive biology 2008-11, Vol.141 (1), p.27-30 |
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Sprache: | eng |
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Zusammenfassung: | Abstract Objective Preterm birth remains one of the most challenging areas in obstetrics. The pathogenesis of preterm labor is multifactorial and research on preterm birth has focused principally on infection and inflammatory markers. Recently the focus has turned to potential genetic factors influencing preterm birth. Uteroplacental insufficiency and thrombotic vasculopathy are considered part of the pathogenesis of preterm labor. Investigating the gene expression in the maternal/fetal interface seems of importance to expand our knowledge of the pathophysiology of preterm birth. The renin–angiotensin system (RAS) appears to play an important role in fetal/placental development and uteroplacental circulation. Hence, the aim of this study was to investigate angiotensin converting enzyme (ACE) activity and I/D polymorphisms in the ACE gene in mothers and infants with appropriately grown infants in relation to preterm birth and infant birth weight. Study design We conducted a cross-sectional study of 113 term pregnancies (≥37 weeks) and 18 preterm pregnancies ( |
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ISSN: | 0301-2115 1872-7654 |
DOI: | 10.1016/j.ejogrb.2008.07.006 |