Autophagy/Apoptosis Balance in Placental Vascular Pathologies

This study is examining tissue from the placenta (the organ that nourishes the baby during pregnancy) in women who develop serious pregnancy complications such as preeclampsia (dangerous high blood pressure) or fetal growth restriction (when the baby does not grow enough). Researchers want to understand how cell death processes in the placenta contribute to these conditions. **You may be eligible if...** - You are pregnant and have developed preeclampsia and/or intrauterine growth restriction - You are being cared for and delivering at the Nimes University Hospital - You have health insurance coverage - You are able to give informed consent **You may NOT be eligible if...** - You are carrying twins or multiples - You had high blood pressure or protein in your urine before getting pregnant - You are currently participating in another interventional drug study - You are under legal protection or guardianship - You cannot provide informed consent Talk to your doctor to see if this trial is right for you.