Regional metabolism of 5-hydroxytryptamine in brain under acute and chronic heat stress.
Indian J Physiol Pharmacol
;
1993 Jan; 37(1): 8-12
Artículo
en Inglés
| IMSEAR
| ID: sea-107604
ABSTRACT
The metabolic alteration of 5-HT in four different regions of rat brain and plasma was studied under acute and chronic heat stress. A generalised elevation of 5-HT in all the brain regions along with high plasma level was observed in animals subjected to 4 hour heat stress at 38 degrees C. Such elevation of brain 5-HT may be due to entry of plasma 5-HT into the brain owing to breakdown of blood-brain barrier (BBB). In heat adapted rats, where BBB remained unaffected, no increase in brain 5-HT was observed, rather a significantly low level was maintained both in plasma and brain tissue.
Texto completo:
Disponible
Índice:
IMSEAR (Asia Sudoriental)
Asunto principal:
Ratas
/
Ratas Endogámicas
/
Estrés Fisiológico
/
Encéfalo
/
Femenino
/
Masculino
/
Adaptación Fisiológica
/
Barrera Hematoencefálica
/
Serotonina
/
Enfermedad Aguda
Idioma:
Inglés
Revista:
Indian J Physiol Pharmacol
Año:
1993
Tipo del documento:
Artículo
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