[Tracheal constrictor reflex from the lung receptors to ATP administration in the dog].
Direct cardiac injection of adenosine-triphosphoric acid evoked constriction of the trachea in anesthetized dogs. The constrictor response is abolished by cooling of both vagi or by i.v. administration of atropine. The response seems to be mediated through chemically sensitive sensory receptors in lungs.
D000255:Adenosine Triphosphate / Q000008:administration & dosage / Q000494:pharmacology*; D000818:Animals; D001285:Atropine / Q000494:pharmacology; D004285:Dogs; D005260:Female; D006339:Heart Rate / Q000187:drug effects; D008168:Lung / Q000187:drug effects*; D008297:Male; D009119:Muscle Contraction / Q000187:drug effects*; D009129:Muscle Tonus / Q000187:drug effects; D011955:Receptors, Drug / Q000187:drug effects*; D012018:Reflex / Q000187:drug effects*; D014132:Trachea / Q000187:drug effects*
D011955:Receptors, Drug; D001285:Atropine; D000255:Adenosine Triphosphate
Trakheokonstriktornyĭ refleks s retseptorov legkikh na vvedenie ATF u sobaki.