title: De novo synthesis of progesterone receptor in the fetal uterus of guinea pig in organ culture and its control by progestins and triphenylethylene antiestrogens.
mesh_terms: D000818:Animals; D001665:Binding Sites; D004965:Estrogen Antagonists / Q000494:pharmacology*; D005260:Female; D005333:Fetus / Q000378:metabolism; D006168:Guinea Pigs; D007930:Leucine / Q000378:metabolism; D009924:Organ Culture Techniques; D011247:Pregnancy; D011372:Progestins / Q000494:pharmacology*; D011980:Receptors, Progesterone / Q000378:metabolism*; D013629:Tamoxifen / Q000031:analogs & derivatives / Q000494:pharmacology; D014529:Uridine / Q000378:metabolism; D014599:Uterus / Q000187:drug effects / Q000196:embryology / Q000378:metabolism*
chemical_list: D004965:Estrogen Antagonists; D011372:Progestins; D011980:Receptors, Progesterone; D013629:Tamoxifen; D007930:Leucine; D014529:Uridine