The effect of 3,7-dimethyl-1-(5-oxo-hexyl)-xanthin on the  -adrenergic receptors and on the activity of isoprenaline.
D000628:Aminophylline / Q000494:pharmacology*; D000818:Animals; D002217:Carbachol / Q000037:antagonists & inhibitors; D003326:Coronary Circulation / Q000187:drug effects; D004336:Drug Antagonism; D005260:Female; D006168:Guinea Pigs; D006339:Heart Rate / Q000187:drug effects; D066298:In Vitro Techniques; D007545:Isoproterenol / Q000494:pharmacology*; D008297:Male; D009119:Muscle Contraction / Q000187:drug effects; D011941:Receptors, Adrenergic; D011955:Receptors, Drug; D013035:Spasm / Q000139:chemically induced; D014133:Tracheal Diseases / Q000139:chemically induced; D014970:Xanthines / Q000494:pharmacology*
D011941:Receptors, Adrenergic; D011955:Receptors, Drug; D014970:Xanthines; D000628:Aminophylline; D002217:Carbachol; D007545:Isoproterenol