Catalogo Articoli (Spogli Riviste)

OPAC HELP

Titolo:
BETA(1)-ADRENERGIC MECHANISM IS INVOLVED IN STRESS-INDUCED INCREASE IN AROUSAL
Autore:
SHIBASAKI T; YAMADA K; YAMAUCHI N; IMAKI T; HOTTA M; DEMURA H;
Indirizzi:
TOKYO WOMENS MED COLL,INST CLIN ENDOCRINOL,DEPT MED,SHINJUKU KU,8-1 KAWADA CHO TOKYO 162 JAPAN
Titolo Testata:
Neuroscience letters
fascicolo: 2, volume: 180, anno: 1994,
pagine: 167 - 170
SICI:
0304-3940(1994)180:2<167:BMIIIS>2.0.ZU;2-C
Fonte:
ISI
Lingua:
ENG
Soggetto:
CORTICOTROPIN-RELEASING-FACTOR; HORMONE-SECRETION; INDUCED ANOREXIA; RAT; CRF; SOMATOSTATIN; INJECTION; INVITRO;
Keywords:
CORTICOTROPIN-RELEASING HORMONE; AROUSAL; PENTOBARBITAL; SLEEPING TIME; RESTRAINT STRESS; BETA(1)-ADRENERGIC SYSTEM;
Tipo documento:
Article
Natura:
Periodico
Settore Disciplinare:
Science Citation Index Expanded
Citazioni:
22
Recensione:
Indirizzi per estratti:
Citazione:
T. Shibasaki et al., "BETA(1)-ADRENERGIC MECHANISM IS INVOLVED IN STRESS-INDUCED INCREASE IN AROUSAL", Neuroscience letters, 180(2), 1994, pp. 167-170

Abstract

It has been shown that 1 h restraint shortens pentobarbital (PbNa)-induced sleeping time and that brain corticotropin-releasing hormone (CRH) is involved in the mechanism by which restraint shortens PbNa-induced sleeping time. The present study was designed to further examine the mechanism of the antagonistic effect of 1 h restraint on PbNa in rats. Intracerebroventricular (i.c.v.) administration of propranolol and metoprolol, but not butoxamine reversed the shortening of PbNa-inducedsleeping time by I h restraint. The i.c.v. administration of phentolamine blocked the shortening of PbNa-induced sleeping time by restraint, while the same dose of phentolamine prolonged the sleeping time in unrestrained rats. Atropine did not affect the PbNa-induced sleeping time in restrained rats. These results suggest that in addition to CRH, the brain beta(1)-adrenergic system is involved in the restraint stress-induced increase in arousal.

ASDD Area Sistemi Dipartimentali e Documentali, Università di Bologna, Catalogo delle riviste ed altri periodici
Documento generato il 05/04/20 alle ore 21:19:05