Foetal and maternal plasma levels of steroid sulphates in human pregnancy at term.
Umbilical cord arterial and venous, and maternal peripheral vein blood samples were collected during 20 deliveries after uncomplicated pregnancies. Using a gas chromatographic method, oestriol, oestriol sulphate, progesterone and a number of neutral steroid mono- and disulphates were quantitated in the cord plasma samples and a number of neutral steroid mono- and disulphates in the maternal plasma samples.
D000736:Androstenes / Q000097:blood; D000738:Androsterone / Q000097:blood; D003687:Dehydroepiandrosterone / Q000097:blood; D004964:Estriol / Q000097:blood; D005260:Female; D005312:Fetal Blood; D005333:Fetus / Q000378:metabolism; D006801:Humans; D008431:Maternal-Fetal Exchange; D011247:Pregnancy; D011263:Pregnancy Trimester, Third; D011276:Pregnanediol / Q000097:blood; D011278:Pregnanes / Q000097:blood*; D011284:Pregnenolone / Q000097:blood; D011374:Progesterone / Q000097:blood*
D000736:Androstenes; D011278:Pregnanes; D003687:Dehydroepiandrosterone; D011374:Progesterone; D011284:Pregnenolone; D000738:Androsterone; D004964:Estriol; D011276:Pregnanediol