ISSN:
1471-0528
Quelle:
Blackwell Publishing Journal Backfiles 1879-2005
Thema:
Medizin
Notizen:
Objective To compare serum levels of angiogenic growth factors vascular endothelial growth factor (VEGF), placental growth factor (PIGF) and angiogenin in pre–eclamptic women and matched controls.Design Retrospective analysis of −70°C stored serum of women who developed pre-eclampsia and matched controls.Setting Department of Gynaecology and Obstetrics, St Elisabeth Hospital, Curaqao, Netherlands Antilles.Sample Thirty women with pre-eclampsia and 30 normotensive controls matched for age and gestation.Results VEGF and PIGF serum levels were significantly lower in pre–eclamptic pregnancies, compared with controls (VEGF 0.31 ± 1.20 vs 18.30 ± 24.97 pg/mL, P= 0.0004; PIGF 54.19 ± 32.05 vs 497.95 ± 340.51 pg/mL, P 〈 0.0001). Matched couple analysis showed VEGF serum concentrations to be lower in the majority of pre–eclamptic women and PIGF concentrations to be lower in all pre–eclamptic women. Angiogenin serum levels showed no statistical significant difference between pre–eclamptic pregnancies and controls (523.68 ± 367.55 vs 670.41 ± 251.54 ng/mL, P= 0.058), with matched couple analysis showing no clear pattern.Conclusions Decreased serum levels of VEGF and PIGF characterise, and therefore seem to be of importance during (the development of), pre-eclampsia. This selective deficit of angiogenic growth factors might in part explain the shallow placentation found in this pregnancy complication.
Materialart:
Digitale Medien
URL:
http://dx.doi.org/10.1111/j.1471-0528.1999.tb08107.x
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