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Titolo:
Effect of different daily doses of gizzerosine on the serum 1,25-dihydroxycholecalciferol concentration in laying hens
Autore:
Mrljak, V; Grabarevic, Z; Dzaja, P; Rafaj, RB; Peric, J; Artukovic, B; Bidin, Z; Kis, S; Rukavina, AS; Serman, V;
Indirizzi:
Univ Zagreb, Fac Vet Med, Zagreb 10000, Croatia Univ Zagreb Zagreb Croatia 10000 reb, Fac Vet Med, Zagreb 10000, Croatia Dubrava Clin Hosp, Zagreb, Croatia Dubrava Clin Hosp Zagreb CroatiaDubrava Clin Hosp, Zagreb, Croatia Clin Inst Lab Diag, Zagreb, Croatia Clin Inst Lab Diag Zagreb CroatiaClin Inst Lab Diag, Zagreb, Croatia Univ Sch Med, Zagreb, Croatia Univ Sch Med Zagreb CroatiaUniv Sch Med, Zagreb, Croatia Clin Hosp Ctr, Zagreb, Croatia Clin Hosp Ctr Zagreb CroatiaClin Hosp Ctr, Zagreb, Croatia
Titolo Testata:
BRITISH POULTRY SCIENCE
fascicolo: 4, volume: 40, anno: 1999,
pagine: 523 - 528
SICI:
0007-1668(199909)40:4<523:EODDDO>2.0.ZU;2-Z
Fonte:
ISI
Lingua:
ENG
Soggetto:
GIZZARD EROSION; BROILER CHICKS; FISH-MEAL; VITAMIN-D; STRESS; HISTAMINE; CALCIUM; INDUCER;
Tipo documento:
Article
Natura:
Periodico
Settore Disciplinare:
Agriculture,Biology & Environmental Sciences
Citazioni:
37
Recensione:
Indirizzi per estratti:
Indirizzo: Grabarevic, Z Univ Zagreb, Fac Vet Med, Heinzelova 55, Zagreb 10000, Croatia Univ Zagreb Heinzelova 55 Zagreb Croatia 10000 000, Croatia
Citazione:
V. Mrljak et al., "Effect of different daily doses of gizzerosine on the serum 1,25-dihydroxycholecalciferol concentration in laying hens", BR POULT SC, 40(4), 1999, pp. 523-528

Abstract

1. Five groups of laying hens were treated with different gizzerosine doses (0, 2.5; 5.0; 7.5; 10.0 mg/kg/body weight of gizzerosine) daily over a 21-day period to determine the serum concentrations of 1.25-dihydroxycholecalciferol (1,25(OH)(2)D), total calcium, inorganic phosphorus and magnesium. Blood samples were taken on days 7, 14, and 21 of the experiment.2. The concentration of 1,25(OH)(2)D remained unchanged after day 7 in thegizzerosine-treated birds compared to the control group.3. After 14 days, it was significantly lower in the birds receiving gizzerosine, compared with the control group.4. On day 21, 1,25(OH2)D concentrations were also significantly decreased in all 4 gizzerosine-treated groups compared with the control hens.5. The serum total calcium, inorganic phosphorus and total magnesium concentrations varied significantly, but irregularly during the period of the study.

ASDD Area Sistemi Dipartimentali e Documentali, Università di Bologna, Catalogo delle riviste ed altri periodici
Documento generato il 23/09/20 alle ore 23:52:13