title: Covariance of myocardial cyclic AMP and calcium during beta-adrenergic stimulation in vivo.
mesh_terms: D000318:Adrenergic beta-Agonists / Q000494:pharmacology*; D000818:Animals; D002118:Calcium / Q000032:analysis / Q000378:metabolism*; D000242:Cyclic AMP / Q000032:analysis / Q000378:metabolism*; D004305:Dose-Response Relationship, Drug; D006321:Heart / Q000187:drug effects; D007274:Injections, Intraperitoneal; D007545:Isoproterenol / Q000494:pharmacology*; D008297:Male; D009206:Myocardium / Q000032:analysis / Q000378:metabolism*; D051381:Rats; D013054:Spectrophotometry, Atomic; D013268:Stimulation, Chemical; D013997:Time Factors; D014316:Tritium
chemical_list: D000318:Adrenergic beta-Agonists; D014316:Tritium; D000242:Cyclic AMP; D007545:Isoproterenol; D002118:Calcium