[Induction of fetal thymidine kinase by phyto-estrogens in the immature rat uterus].
Administration of phytooestrogens to immature female rats leads to a large increase in uterine thymidine kinase activity. That increase concerns to a large extent the fetal isoenzyme of thymidine kinase. These results confirm the estrogenic properties of phytoestrogens and allow to specify their physiological effects.
D000818:Animals; D004790:Enzyme Induction; D004958:Estradiol / Q000494:pharmacology*; D005260:Female; D007527:Isoenzymes / Q000096:biosynthesis; D007700:Kinetics; D010937:Plant Growth Regulators / Q000494:pharmacology*; D051381:Rats; D012118:Resorcinols / Q000494:pharmacology*; D012741:Sexual Maturation; D013937:Thymidine Kinase / Q000096:biosynthesis*; D014599:Uterus / Q000187:drug effects / Q000201:enzymology* / Q000254:growth & development; D015025:Zearalenone / Q000494:pharmacology*; D015029:Zeranol / Q000494:pharmacology*
D007527:Isoenzymes; D010937:Plant Growth Regulators; D012118:Resorcinols; D004958:Estradiol; D015025:Zearalenone; D015029:Zeranol; D013937:Thymidine Kinase
Induction de l'activité de la thymidine kinase de type foetal par des phyto-oestrogènes dans l'utérus de la ratte immature.