Epinephrine regulation of phosphofructokinase in perfused rat heart. A calcium ion-dependent mechanism mediated via alpha-receptors.
D000818:Animals; D002118:Calcium / Q000494:pharmacology*; D004789:Enzyme Activation / Q000187:drug effects; D004837:Epinephrine / Q000494:pharmacology*; D006339:Heart Rate / Q000187:drug effects; D006600:Hexosephosphates / Q000378:metabolism; D007545:Isoproterenol / Q000494:pharmacology; D008297:Male; D009206:Myocardium / Q000201:enzymology*; D009278:Naphazoline / Q000494:pharmacology; D009638:Norepinephrine / Q000494:pharmacology; D010656:Phenylephrine / Q000494:pharmacology; D010732:Phosphofructokinase-1 / Q000378:metabolism*; D051381:Rats; D011919:Rats, Inbred Strains; D011941:Receptors, Adrenergic / Q000502:physiology*; D011942:Receptors, Adrenergic, alpha / Q000502:physiology*
D006600:Hexosephosphates; D011941:Receptors, Adrenergic; D011942:Receptors, Adrenergic, alpha; D010656:Phenylephrine; D010732:Phosphofructokinase-1; D009278:Naphazoline; D007545:Isoproterenol; D002118:Calcium; D009638:Norepinephrine; D004837:Epinephrine