Showing papers on "Hydroxysteroid dehydrogenase published in 1967"

TL;DR: Two placental steroid synthesizing enzymes are non-competitively inhibited by steroids normally present in the placenta and it is proposed that these inhibitions constitute part of the control mechanism for placental steroids synthesis.

TL;DR: Kinetic analysis of the site specificity of purified human placental 17β-hydroxysteroid dehydrogenase in terms of cofactor and steroid indicate that estradiol-17β and estradiola 3-sulfate bind at a single activ-site.

TL;DR: The findings show that human thymus homogenates are able to oxidize and reduce the 17-oxygen function in estrone, 17β-estradiol and androstenedione.