Action of a beta adrenergic receptor blocking agent on the positive chronotropic response and uptake of norepinephrine in the perfused guinea-pig heart.
D000818:Animals; D002122:Calcium Chloride / Q000494:pharmacology; D006168:Guinea Pigs; D006339:Heart Rate / Q000187:drug effects*; D066298:In Vitro Techniques; D008297:Male; D009206:Myocardium / Q000378:metabolism*; D009526:Nialamide / Q000494:pharmacology; D009638:Norepinephrine / Q000037:antagonists & inhibitors / Q000378:metabolism*; D010477:Perfusion; D011984:Sensory Receptor Cells / Q000187:drug effects; D013268:Stimulation, Chemical; D013564:Sympathetic Nervous System / Q000187:drug effects; D013565:Sympatholytics / Q000494:pharmacology*
D013565:Sympatholytics; D002122:Calcium Chloride; D009526:Nialamide; D009638:Norepinephrine