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Titolo:
EFFECT OF ELECTROLYTIC AND CHEMICAL LESION BY IBOTENIC ACID OF THE AMYGDALA ON SALT INTAKE
Autore:
SAAD WA; PAULINO MA; CAMARGO LAA; RENZI A; MENANI JV; ABRAOSAAD W;
Indirizzi:
UNIV ESTADUAL PAULISTA,FAC ODONTOL,DEPT CIENCIAS FISIOL,RUA HUMAITA 1680 BR-14801903 ARARAQUARA SP BRAZIL
Titolo Testata:
Brazilian journal of medical and biological research
fascicolo: 12, volume: 27, anno: 1994,
pagine: 2903 - 2907
SICI:
0100-879X(1994)27:12<2903:EOEACL>2.0.ZU;2-A
Fonte:
ISI
Lingua:
ENG
Soggetto:
LATERAL HYPOTHALAMUS; NUCLEUS; NEURONS; AREA;
Keywords:
AMYGDALA; ELECTROLYTIC LESION; IBOTENIC ACID LESION; SODIUM INTAKE;
Tipo documento:
Article
Natura:
Periodico
Settore Disciplinare:
Science Citation Index Expanded
Citazioni:
13
Recensione:
Indirizzi per estratti:
Citazione:
W.A. Saad et al., "EFFECT OF ELECTROLYTIC AND CHEMICAL LESION BY IBOTENIC ACID OF THE AMYGDALA ON SALT INTAKE", Brazilian journal of medical and biological research, 27(12), 1994, pp. 2903-2907

Abstract

Sodium chloride intake was studied in male Holtzman rats weighing 250-300 g submitted to electrolytic and chemical lesion of the cell bodies, not fibers of the amygdaloid complex. Sodium chloride (1.5%) intakeincreased in animals with electrolytic lesion of the corticomedial nucleus of the amygdala. Sodium chloride (1.5%) intake increased after ibotenic acid injection into the corticomedial nucleus of the amygdala to a larger extent (26.6 +/- 9.2 to 147.6 +/- 34.6 ml/5 days). The results indicate that sodium intake response can be induced by lesions, which involved only cell bodies. The fibers of passage of the corticomedial nucleus of the amygdala produce a water intake less consistent than that induced by ibotenic acid, which is more acute. The results show that cell bodies of this region of the amygdala are involved in the control of sodium chloride intake.

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Documento generato il 04/12/20 alle ore 16:29:12