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Titolo:
Plasma cortisol and metabolite level profiles in two isogenic strains of common carp during confinement
Autore:
Ruane, NM; Huisman, EA; Komen, J;
Indirizzi:
Univ Wageningen & Res Ctr, Wageningen Inst Anim Sci, Fish Culture & Fisheries Grp, NL-6700 AH Wageningen, Netherlands Univ Wageningen & Res Ctr Wageningen Netherlands NL-6700 AH Netherlands
Titolo Testata:
JOURNAL OF FISH BIOLOGY
fascicolo: 1, volume: 59, anno: 2001,
pagine: 1 - 12
SICI:
0022-1112(200107)59:1<1:PCAMLP>2.0.ZU;2-M
Fonte:
ISI
Lingua:
ENG
Soggetto:
TROUT ONCORHYNCHUS-MYKISS; PITUITARY-INTERRENAL AXIS; FREE FATTY-ACIDS; RAINBOW-TROUT; CYPRINUS-CARPIO; STRESS-RESPONSE; BLOOD CORTISOL; FISH; PEPTIDES; DYNAMICS;
Keywords:
Cyprinus carpio; isoeenic strains; acute stress; confinement; cortisol; secondary responses;
Tipo documento:
Article
Natura:
Periodico
Settore Disciplinare:
Agriculture,Biology & Environmental Sciences
Citazioni:
35
Recensione:
Indirizzi per estratti:
Indirizzo: Ruane, NM Univ Wageningen & Res Ctr, Wageningen Inst Anim Sci, Fish Culture & Fisheries Grp, POB 338, NL-6700 AH Wageningen, Netherlands Univ Wageningen & Res Ctr POB 338 Wageningen Netherlands NL-6700 AH
Citazione:
N.M. Ruane et al., "Plasma cortisol and metabolite level profiles in two isogenic strains of common carp during confinement", J FISH BIOL, 59(1), 2001, pp. 1-12

Abstract

A rapid increase in common carp Cyprinus carpio plasma cortisol levels wasnoted, in two experiments. after 30 mins of a 3 h net confinement, which was sustained while the fish ut rr held in the nets. After release from the nets, cortisol levels returned to control values in I h. Plasma glucose andfree fatty acid levels were elevated by the confinement. Glucose was increased after 30 min but returned to basal levels after 22 h of recovery whilefree fatty acids were not elevated until 3 h or confinement and remained high for the duration of the recovery period. After confinement Tor 3 h, plasma lactate levels were reduced and remained low for a further 1 h. No change in either plasma triglyceride or cholesterol levels were found during the study. Confinement had no effect on haematocrit levels but blood haemoglobin levels were reduced. In both experiments hypochloraemia occurred in response to confinement. However, values returned to pre-confinement levels 22in after confinement. The se results show that rearing isogenic carp strains, under identical conditions, results in a reproducable response to an acute stressor and that these carp respond in a similar manner to other teleost species. (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 24/11/20 alle ore 08:04:21