Thyrotropin-releasing hormone (TRH) increases morbidity and mortality in the gerbil stroke model.
Neurosci Lett
; 33(3): 299-303, 1982 Dec 13.
Article
em En
| MEDLINE
| ID: mdl-6819491
ABSTRACT
The gerbil model for stroke, using permanent unilateral carotid artery occlusion and restriction of the contralateral artery, was used to assess exogenous thyrotropin-releasing hormone (TRH, 10 mg/kg, i.p.) effect on cerebral ischemia. TRH immediately post-occlusion, compared to saline controls, significantly increased mortality (P = 0.025). This was supported by worsening reflected in the stroke index and time to death. Thyrotropin (0.1 IU, i.p.) in the same model was without effect. These surprising results were unexpected due to the beneficial response to the pharmacologically related naloxone.
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Bases de dados:
MEDLINE
Assunto principal:
Circulação Cerebrovascular
/
Transtornos Cerebrovasculares
/
Hormônio Liberador de Tireotropina
Tipo de estudo:
Prognostic_studies
Limite:
Animals
Idioma:
En
Revista:
Neurosci Lett
Ano de publicação:
1982
Tipo de documento:
Article