MSC Exosome Therapy for Post-Preeclampsia Endothelial Dysfunction

Mesenchymal stem cell-derived exosomes isolated from adipose-derived stem cells (ASC). The exosomes contain bioactive molecules including microRNAs (particularly miR-126-3p), proteins, and lipids that promote endothelial repair and regeneration. The product is manufactured under GMP conditions and administered as a single Intravenous or Intramuscular infusion.

Sterile saline solution (0.9% sodium chloride) administered Intravenous or Intramuscular as placebo control. The volume and administration method are identical to the active treatment to maintain blinding.