The effects of norepinephrine on the release of cyclic AMP by the isolated perfused heart of the guinea pig.
D000818:Animals; D000242:Cyclic AMP / Q000378:metabolism*; D005260:Female; D006168:Guinea Pigs; D006339:Heart Rate / Q000187:drug effects; D066298:In Vitro Techniques; D008297:Male; D009200:Myocardial Contraction / Q000187:drug effects; D009206:Myocardium / Q000378:metabolism*; D009638:Norepinephrine / Q000494:pharmacology*
D000242:Cyclic AMP; D009638:Norepinephrine