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Titolo:
Oral administration of cholecystokinin receptor antagonists increase feed intake in rainbow trout
Autore:
Gelineau, A; Boujard, T;
Indirizzi:
INRA, IFREMER, Unite Mixte Nutr Poissons, Equipe Nutr Aquaculture Environm, F-64310 St Pee Sur Nivelle, France INRA St Pee Sur Nivelle France F-64310 -64310 St Pee Sur Nivelle, France
Titolo Testata:
JOURNAL OF FISH BIOLOGY
fascicolo: 3, volume: 58, anno: 2001,
pagine: 716 - 724
SICI:
0022-1112(200103)58:3<716:OAOCRA>2.0.ZU;2-6
Fonte:
ISI
Lingua:
ENG
Soggetto:
ONCORHYNCHUS-MYKISS; FOOD-INTAKE; GALLBLADDER MOTILITY; ENDOCRINE-CELLS; GASTROINTESTINAL-TRACT; SELF-FEEDERS; CCK; PEPTIDES; INTESTINE; STOMACH;
Keywords:
rainbow trout; CCK antagonists; voluntary feed intake; satiety; self-feeding; hand-feeding;
Tipo documento:
Article
Natura:
Periodico
Settore Disciplinare:
Agriculture,Biology & Environmental Sciences
Citazioni:
39
Recensione:
Indirizzi per estratti:
Indirizzo: Boujard, T INRA, IFREMER, Unite Mixte Nutr Poissons, Equipe Nutr Aquaculture Environm, F-64310 St Pee Sur Nivelle, France INRA St Pee Sur Nivelle France F-64310 ee Sur Nivelle, France
Citazione:
A. Gelineau e T. Boujard, "Oral administration of cholecystokinin receptor antagonists increase feed intake in rainbow trout", J FISH BIOL, 58(3), 2001, pp. 716-724

Abstract

Individual immature rainbow trout consumed 1-2% body weight per day, but significantly more (P<0.001) when fed by hand than by demand feeder. When treated with CCK antagonists (L 364,718; 100 <mu>g kg(-1) on day 12 or SR 27,897: 50 mug kg(-1) on day 16), the fish ate significantly more than their mean daily intake on the other days of the experiment. This increase in feedintake was affected by the feeding technique: hand-fed fish increased by 70-80% their feed intake while in demand-fed fish the increase was significantly less (50-60%). However, the increase in feed intake observed on days 12 and 16 was identical for both drugs used. (C) 2001 The Fisheries Society of the British Isles.

ASDD Area Sistemi Dipartimentali e Documentali, Università di Bologna, Catalogo delle riviste ed altri periodici
Documento generato il 01/12/20 alle ore 22:08:36