The presence of an endogenous inhibitor of the cholesterol aide-chain-cleavage system of human placenta.
D002247:Carbon Isotopes; D002784:Cholesterol / Q000378:metabolism*; D005260:Female; D005612:Freeze Drying; D006801:Humans; D066298:In Vitro Techniques; D008928:Mitochondria / Q000201:enzymology; D006899:Mixed Function Oxygenases / Q000037:antagonists & inhibitors; D010713:Phosphatidylcholines / Q000494:pharmacology; D010714:Phosphatidylethanolamines / Q000494:pharmacology; D010743:Phospholipids / Q000494:pharmacology; D010920:Placenta / Q000378:metabolism*; D011247:Pregnancy; D014461:Ultracentrifugation; D014465:Ultrasonics
D002247:Carbon Isotopes; D010713:Phosphatidylcholines; D010714:Phosphatidylethanolamines; D010743:Phospholipids; D002784:Cholesterol; D006899:Mixed Function Oxygenases