NewslettersUmbilical & Placental Cell News Umbilical Cord Maternal Microchimerism in Normal and Preeclampsia Pregnancies By Bob - September 29, 2022 0 Scientists evaluated maternal microchimerism in umbilical cord blood (CB) from normal and preeclampsia pregnancies. DNA from CB mononuclear cells following placental deliveryand maternal blood was extracted and genotyped. [Reproductive Sciences] Full Article