title: Tachyphylactic responses exhibited by phosphorylase 'a' activity levels in rat uteri.
mesh_terms: D000818:Animals; D000242:Cyclic AMP / Q000378:metabolism; D004837:Epinephrine / Q000008:administration & dosage / Q000494:pharmacology*; D005260:Female; D005964:Glucosyltransferases / Q000378:metabolism*; D066298:In Vitro Techniques; D009119:Muscle Contraction; D009130:Muscle, Smooth / Q000201:enzymology; D010121:Oxytocin / Q000008:administration & dosage / Q000494:pharmacology*; D051381:Rats; D012701:Serotonin / Q000494:pharmacology; D013268:Stimulation, Chemical; D013618:Tachyphylaxis; D014599:Uterus / Q000187:drug effects / Q000201:enzymology*
chemical_list: D012701:Serotonin; D010121:Oxytocin; D000242:Cyclic AMP; D005964:Glucosyltransferases; D004837:Epinephrine