Differences between maternal and fetal steroids indicate that the placental distribution of the red uctase- or oxidoreductase-preferring isoforms is decisive for different biological activity of gestagens estrogens and neuroactive steroids in mother and

Abstract

The authors suggest that the differences between maternal and fetal steroids indicate that the placental distribution of the red uctase- or oxidoreductase-preferring isoforms is decisive for different biological activity of gestagens estrogens and neuroactive steroids in mother and fetus

Keywords

• differences
• maternal and fetal steroids
• the placental distribution
• biological activity
• f gestagens estrogens
• neuroactive steroids
• mother
• fetus