title: Pregnanolone and 20 -hydroxypregn-4-en-3-one (20 -OH-P) in prolonging gestation in the rat.
mesh_terms: D000814:Aniline Compounds / Q000494:pharmacology; D000818:Animals; D003864:Depression, Chemical; D005260:Female; D005313:Fetal Death / Q000139:chemically induced; D007279:Injections, Subcutaneous; D007743:Labor, Obstetric / Q000187:drug effects; D009281:Naphthalenes / Q000494:pharmacology*; D011247:Pregnancy; D011273:Pregnancy, Prolonged; D011284:Pregnenolone / Q000494:pharmacology*; D011374:Progesterone / Q000008:administration & dosage / Q000494:pharmacology; D051381:Rats; D013451:Sulfonic Acids / Q000494:pharmacology*
chemical_list: D000814:Aniline Compounds; D009281:Naphthalenes; D013451:Sulfonic Acids; D011374:Progesterone; D011284:Pregnenolone