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Titolo:
CCK and development of mother preference in sheep: a neonatal time course study
Autore:
Nowak, R; Breton, G; Mellot, E;
Indirizzi:
Univ Tours, INRA, Equipe Comportement Anim,CNRS, UMR 6073,Unite Physiol Reprod & Comportements, F-37380 Nouzilly, France Univ Tours Nouzilly FranceF-37380 mportements, F-37380 Nouzilly, France
Titolo Testata:
PEPTIDES
fascicolo: 8, volume: 22, anno: 2001,
pagine: 1309 - 1316
SICI:
0196-9781(200108)22:8<1309:CADOMP>2.0.ZU;2-Z
Fonte:
ISI
Lingua:
ENG
Soggetto:
CHOLECYSTOKININ RECEPTORS; PLASMA CHOLECYSTOKININ; MILK EJECTION; FOOD-INTAKE; RATS; LAMBS; SLEEP; ANTAGONIST; INFANT; MEMORY;
Keywords:
CCK-A receptors; CCK-1 receptors; cholecystokinin; 2-NAP; lamb; neonate; social preference; suckling; learning; birth process;
Tipo documento:
Article
Natura:
Periodico
Settore Disciplinare:
Life Sciences
Citazioni:
46
Recensione:
Indirizzi per estratti:
Indirizzo: Nowak, R Univ Tours, INRA, Equipe Comportement Anim,CNRS, UMR 6073,Unite Physiol Reprod & Comportements, F-37380 Nouzilly, France Univ Tours Nouzilly France F-37380 ts, F-37380 Nouzilly, France
Citazione:
R. Nowak et al., "CCK and development of mother preference in sheep: a neonatal time course study", PEPTIDES, 22(8), 2001, pp. 1309-1316

Abstract

We investigated the effects of a CCK-A receptor antagonist on the development of mother preference. Lambs received 2-NAP either at birth or 6, or 12 h later. Controls were given saline. When tested at 24 h of age, lambs receiving 2-NAP at birth or 6 h later did not display mother preference unlike controls and lambs which were given 2-NAP at 12 h. The effect of the antagonist persisted at 48 h of age in lambs treated at birth. This suggests thatendogenous CCK participates in the development of mother preference only in the first few hours following birth. (C) 2001 Elsevier Science Inc. All rights reserved.

ASDD Area Sistemi Dipartimentali e Documentali, Università di Bologna, Catalogo delle riviste ed altri periodici
Documento generato il 19/09/20 alle ore 21:57:50