The effect of alpha adrenergic blockade on spinal cord autoregulation in the monkey.
J Neurosurg
; 46(3): 336-41, 1977 Mar.
Article
en En
| MEDLINE
| ID: mdl-402444
ABSTRACT
Spinal cord blood flow (SCBF) was measured over a wide range of artificially varied mean systemic arterial blood pressures (MAP) in a group of monkeys with alpha adrenergic receptors blocked by the intravenous administration of phenoxybenzamine (Dibenzyline). The SCBF was found to vary linearly with changes in MAP. Autoregulation appeared to have been abolished. These data are cited as evidence for a dominant role of the sympathetic nervous system in control of the spinal circulation.
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Colección:
01-internacional
Banco de datos:
MEDLINE
Asunto principal:
Fenoxibenzamina
/
Médula Espinal
Límite:
Animals
Idioma:
En
Revista:
J Neurosurg
Año:
1977
Tipo del documento:
Article