title: Lack of squalene and lanosterol synthesis by the perfused human placenta at term.
mesh_terms: D000085:Acetates / Q000378:metabolism; D002250:Carbon Radioisotopes; D002784:Cholesterol / Q000032:analysis; D002855:Chromatography, Thin Layer; D003460:Crystallization; D005260:Female; D006801:Humans; D007810:Lanosterol / Q000096:biosynthesis*; D010477:Perfusion; D010920:Placenta / Q000378:metabolism*; D011247:Pregnancy; D011284:Pregnenolone / Q000032:analysis; D011374:Progesterone / Q000032:analysis; D013056:Spectrophotometry, Ultraviolet; D013185:Squalene / Q000096:biosynthesis*; D014316:Tritium
chemical_list: D000085:Acetates; D002250:Carbon Radioisotopes; D014316:Tritium; D007810:Lanosterol; D011374:Progesterone; D011284:Pregnenolone; D013185:Squalene; D002784:Cholesterol