Dibutyryl cyclic AMP and adrenaline increase contractile force and  45 Ca uptake in mammalian cardiac muscle.
D000818:Animals; D002118:Calcium / Q000032:analysis / Q000378:metabolism*; D002127:Calcium Isotopes; D002302:Cardiac Output / Q000187:drug effects; D000242:Cyclic AMP / Q000494:pharmacology*; D004837:Epinephrine / Q000494:pharmacology*; D005260:Female; D006321:Heart / Q000187:drug effects*; D066298:In Vitro Techniques; D009206:Myocardium / Q000032:analysis / Q000378:metabolism; D051381:Rats
D002127:Calcium Isotopes; D000242:Cyclic AMP; D002118:Calcium; D004837:Epinephrine