[Origin and the functional role of adrenergic fibers of the vagus nerve in cats].
Origin of adrenergic fibres of vagus is studied. They are shown to appear in the thoracic vagus through caudal anastomosis introduction. The observations indicated that axons of spinal neurons and neurons of the ganglion stellate passed through caudal anastomosis and entered a thoracic vagus nerve. Stimulation of the thoracic vagus in cats after atropine sulphate injection increases the heart rate.
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D000320:Adrenergic Fibers / Q000502:physiology*; D000818:Animals; D002415:Cats; D004558:Electric Stimulation; D007839:Functional Laterality; D006321:Heart / Q000294:innervation* / Q000502:physiology; D006339:Heart Rate / Q000502:physiology*; D009333:Neck / Q000294:innervation; D013233:Stellate Ganglion / Q000033:anatomy & histology* / Q000502:physiology; D013909:Thorax / Q000294:innervation; D014630:Vagus Nerve / Q000033:anatomy & histology* / Q000502:physiology
Proiskhozhdenie i funktsiona'lnoe znachenie adrenergicheskikh volokon bluzhdaiushchego nerva u koshki.