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Clinical and Experimental Obstetrics & Gynecology (CEOG) is published by IMR Press from Volume 47 Issue 1 (2020). Previous articles were published by another publisher on a subscription basis, and they are hosted by IMR Press on imrpress.com as a courtesy and upon agreement with S.O.G.
Original Research
Unconjugated estetrol in normal pregnancy
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1
Department of Obstetrics and Gynecology University of Parma (Italy)
Clin. Exp. Obstet. Gynecol. 1982, 9(4), 243–245;
Published: 10 December 1982
Abstract
The Authors studied the levels of Estetrol (15 alpha-hydroxyestriol) in the amniotic fluid, in maternal and foetal plasma, by the RIA method, in near-term pregnancies. Higher concentrations of this steroid were found in the foetal plasma and in amniotic fluid than in the maternal plasma. These data, even though of little clinical importance, confirm the foetal origin of this compound and suggest further studies, especially in the amniotic compartment.