title: Opposing actions of calcium and magnesium ions on the metabolic effects of epinephrine in rat heart.
mesh_terms: D000818:Animals; D002118:Calcium / Q000494:pharmacology*; D004347:Drug Interactions; D004837:Epinephrine / Q000494:pharmacology*; D006003:Glycogen / Q000096:biosynthesis; D006321:Heart / Q000187:drug effects*; D000860:Hypoxia / Q000503:physiopathology; D066298:In Vitro Techniques; D008274:Magnesium / Q000494:pharmacology*; D008297:Male; D009200:Myocardial Contraction / Q000187:drug effects; D009206:Myocardium / Q000201:enzymology / Q000378:metabolism*; D010710:Phosphates / Q000378:metabolism; D006005:Phosphorylases / Q000378:metabolism; D051381:Rats
chemical_list: D010710:Phosphates; D006003:Glycogen; D006005:Phosphorylases; D008274:Magnesium; D002118:Calcium; D004837:Epinephrine