Umbilical cord plasma interferon-induced protein 10 (IP-10) and interferon-induced T-cell alpha chemoattractant (ITAC) levels are lower in women with severe preeclampsia.

Background: Higher 1st trimester maternal serum levels of interferon-induced protein 10 (IP-10) and interferon inducible T-cell alpha chemoattractant (ITAC) are reported in gestations complicated with preeclampsia. However, parallel results in the fetal circulation are lacking.

Objective: To compare IP-10 and ITAC levels in neonatal cord blood from gestations complicated by severe preeclampsia vs.

Feto-placental nitric oxide, asymmetric dimethylarginine and vascular endothelial growth factor (VEGF) levels and VEGF gene polymorphisms in severe preeclampsia.

Objective: To measure plasma nitric oxide (NO), asymmetric dimethylarginine (ADMA) and vascular endothelial growth factor (VEGF) levels and VEGF gene polymorphisms in fetal circulation in severe preeclampsia.

Methods: Cord vessels of singleton gestations complicated with severe preeclampsia 36 weeks or more (n = 31) and controls were sampled upon delivery for analyte measuring. Additionally, DNA was extracted from umbilical vein whole blood to determine the frequency of VEGF gene single nucleotide polymorphisms (SNPs): -2578 A/C, -1498 C/T, -1154 A/G, -634 C/G and +936 C/T.