OBJECTIVE: The purpose of this study was to evaluate possible relationships between placental markers and endothelial dysfunction in preeclampsia and intrauterine growth restriction. STUDY DESIGN: A prospective study was conducted in 76 patients with preeclampsia and 37 patients with intrauterine growth restriction that were classified as early onset (<34 weeks of gestational age) or late onset, and 40 control subjects. Plasma levels of placental growth factor, soluble fms-like tyrosine kinase-1, vascular cell adhesion molecule-1, and uterine artery Doppler indices were measured. RESULTS: In early-onset preeclampsia and intrauterine growth restriction, placental growth factor was lower and soluble fms-like tyrosine kinase-1 and vascular cell adhesion molecule-1 higher than in control subjects, although all changes were more pronounced in preeclampsia. In late-onset preeclampsia, those patients with abnormal uterine artery Doppler indices had higher soluble fms-like tyrosine kinase-1 and vascular cell adhesion molecule-1 levels. CONCLUSION: Biochemical changes in early-onset preeclampsia and intrauterine growth restriction point to a common placental disorder and a state of endothelial dysfunction, which may require interaction with other factors to explain the maternal disease in preeclampsia. Data in late-onset preeclampsia suggest that a proportion of them may occur with minimal placental involvement.
OBJECTIVE: The purpose of this study was to evaluate possible relationships between placental markers and endothelial dysfunction in preeclampsia and intrauterine growth restriction. STUDY DESIGN: A prospective study was conducted in 76 patients with preeclampsia and 37 patients with intrauterine growth restriction that were classified as early onset (<34 weeks of gestational age) or late onset, and 40 control subjects. Plasma levels of placental growth factor, soluble fms-like tyrosine kinase-1, vascular cell adhesion molecule-1, and uterine artery Doppler indices were measured. RESULTS: In early-onset preeclampsia and intrauterine growth restriction, placental growth factor was lower and soluble fms-like tyrosine kinase-1 and vascular cell adhesion molecule-1 higher than in control subjects, although all changes were more pronounced in preeclampsia. In late-onset preeclampsia, those patients with abnormal uterine artery Doppler indices had higher soluble fms-like tyrosine kinase-1 and vascular cell adhesion molecule-1 levels. CONCLUSION: Biochemical changes in early-onset preeclampsia and intrauterine growth restriction point to a common placental disorder and a state of endothelial dysfunction, which may require interaction with other factors to explain the maternal disease in preeclampsia. Data in late-onset preeclampsia suggest that a proportion of them may occur with minimal placental involvement.
Authors: Roberto Romero; Tinnakorn Chaiworapongsa; Offer Erez; Adi L Tarca; Maria Teresa Gervasi; Juan Pedro Kusanovic; Pooja Mittal; Giovanna Ogge; Edi Vaisbuch; Shali Mazaki-Tovi; Zhong Dong; Sun Kwon Kim; Lami Yeo; Sonia S Hassan Journal: J Matern Fetal Neonatal Med Date: 2010-05-12
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Authors: Manouk L E Hendrix; Judith A P Bons; Roy R G Snellings; Otto Bekers; Sander M J van Kuijk; Marc E A Spaanderman; Salwan Al-Nasiry Journal: Fetal Diagn Ther Date: 2019-05-08 Impact factor: 2.587
Authors: H Stepan; S Kuse-Föhl; W Klockenbusch; W Rath; B Schauf; T Walther; D Schlembach Journal: Geburtshilfe Frauenheilkd Date: 2015-09 Impact factor: 2.915
Authors: Eleazar Soto; Roberto Romero; Karina Richani; Jimmy Espinoza; Tinnakorn Chaiworapongsa; Jyh Kae Nien; Sam S Edwin; Yeon Mee Kim; Joon Seok Hong; Luis F Goncalves; Lami Yeo; Moshe Mazor; Sonia S Hassan; Juan Pedro Kusanovic Journal: J Matern Fetal Neonatal Med Date: 2010-07