Decreased uterotropic potency of oral contraceptives in rats pretreated with phenobarbital.
D000818:Animals; D002247:Carbon Isotopes; D003276:Contraceptives, Oral / Q000037:antagonists & inhibitors*; D004054:Diethylstilbestrol / Q000037:antagonists & inhibitors* / Q000378:metabolism; D004997:Ethinyl Estradiol / Q000037:antagonists & inhibitors*; D005260:Female; D008099:Liver / Q000166:cytology / Q000378:metabolism; D008656:Mestranol / Q000037:antagonists & inhibitors*; D008861:Microsomes / Q000378:metabolism; D009640:Norethindrone / Q000037:antagonists & inhibitors; D009641:Norethynodrel / Q000037:antagonists & inhibitors; D009929:Organ Size; D010634:Phenobarbital / Q000494:pharmacology*; D051381:Rats; D014316:Tritium; D014599:Uterus / Q000187:drug effects*
D002247:Carbon Isotopes; D003276:Contraceptives, Oral; D014316:Tritium; D004997:Ethinyl Estradiol; D004054:Diethylstilbestrol; D009641:Norethynodrel; D008656:Mestranol; D009640:Norethindrone; D010634:Phenobarbital