[Participation of alpha and beta adrenoreceptors in facilitating and inhibiting the action of the sympathetic nervous system in parasympathetic bradycardia]

Autor:	G E, Samonina, L P, Iashina
Rok vydání:	1988
Předmět:	Sympathetic Nervous System Parasympathetic Nervous System Receptors Adrenergic beta Bradycardia Cats Animals Tyramine Receptors Adrenergic alpha Phentolamine Propranolol Electric Stimulation Tropanes
Zdroj:	Biulleten' eksperimental'noi biologii i meditsiny. 105(6)
ISSN:	0365-9615
Popis:	Electrical stimulation of the distal vagal cervical end in urethane chloralose anesthetized cats caused bradycardia that could be both enhanced and inhibited during sympathetic activation. Sympathetic activation was induced by electrical stimulation of the sympathetic outflow of the spinal cord at the level of Th 1-Th 3 in pitched cats or by an intravenous injection of tyramine. It has been proved pharmacologically that alpha-adrenoceptors are involved in potentiation. The inhibitory influences are realized via both alpha- and beta-adrenoceptors.
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=pmid________::5bd18131c6d292a3e711ac1a12363e5e https://pubmed.ncbi.nlm.nih.gov/2839248 Zobrazit plný text záznamu