Preeclampsia (PE) is a major contributor to maternal and fetal mortality. The cause of preeclampsia remains unclear, but oxidative stress on the endothelium leading to endothelial dysfunction is said to be the root cause of the disease. The aim of this study was to measure and determine the plasma levels of key angiogenic factors in pregnancy as an indicator for the early onset of preeclampsia ...

ObjectiveHypertension is not uncommon during pregnancy. Gestational hypertension diagnosed when elevated blood pressure without proteinuria develops after 20 weeks of gestation and returns to normal within 12 delivery. (1) One fourth women with gestational develop thus progress preeclampsia. (2) Preeclampsia a pregnancy-specific, multisystem disorder characterized by the development gestation. ...

To investigate the functionality of A2B adenosine receptor (A2BAR) and the nitric oxide (NO) and vascular endothelial growth factor (VEGF) signaling pathway in the endothelial cell proliferation/migration during preeclampsia, we used human umbilical vein endothelial cells (HUVECs) isolated from normal pregnancies (n = 15) or pregnancies with preeclampsia (n = 15). Experiments were performed in ...

We previously hypothesized that the endothelial cell dysfunction observed in women with preeclampsia might be caused by an imbalance between circulating very low density lipoproteins and a cytoprotective pI 5.6 isoform of albumin, referred to as toxicity preventing albumin (TxPA). An accurate simplified method was developed to quantify TxPA in small volumes of pregnancy plasma by gel electrofoc...

Preeclampsia developed in this patient 4 days' postpartum. Visual changes, headache, and elevated blood pressures were present on arrival to the emergency department. Coincident with the preeclampsia was a postdural puncture headache complicating the diagnosis of late postpartum preeclampsia. Pregnancy-induced hypertension laboratory values were normal, and relief of the postdural headache and ...

1. Abstract 2. Introduction 3. Sodium Regulation in Uncomplicated Pregnancy 4. Sodium Regulation in Preeclampsia 5. Cell Sodium Regulation in Uncomplicated Pregnancy 5.1. Cell Sodium and Cell (Na,K)ATPase or Sodium Pump (SP) in Uncomplicated Pregnancy 5.2. Other Cell Sodium Transport Systems in Uncomplicated Pregnancy 6. Cell Sodium Regulation in Preeclampsia 6.1. Cell Sodium and Potassium in P...

OBJECTIVE Placental activation of the renin-angiotensin system (RAS) plays an important role in pathogenesis of preeclampsia. RAS induces reactive oxygen species (ROS) production by activating NADPH oxidases. Keap1-Nrf2 system is a critical regulator for cellular anti-oxidative stress response through controlling transcription of antioxidant genes. This study has explored the relationship betwe...

Introduction/Background: Preeclampsia is a pregnancy specific, multisystem disorder characterized by various biochemical abnormalities. Dyslipidemia and Hyperuricemia have been shown to play a significant role in the pathogenesis of the disease and often precede clinical manifestations. Objectives: To evaluate Serum lipid profile and uric acid in preeclampsia subjects and to determine if there ...

The aim of this study was to investigate the expression and significance of the imprinted gene PEG10 (paternally expressed gene 10) in preeclampsia placental tissue. Quantitative real-time reverse transcriptase polymerase chain reaction and immunohistochemistry to evaluate mRNA and protein expression and distribution of PEG10 in placental tissues obtained from 22 preeclampsia patients (8 patien...

In the present study, we explored the microparticles involved in the control of hemostatic equilibrium, i.e microparticles originating from platelet, endothelial cells and total MP defined as annexin V positive microparticles. Our aim was to analyze the level and procoagulant activity of these microparticles in normal pregnancy and pregnancies complicated with preeclampsia or isolated intrauter...