Microsoft Word - articulo terraes stress para PDF.doc
Functional capacity of liver is transcendent in domestic animals subjected to high production demands. The stress response can affect the function of this organ rebounding in birds health and production. The effect of the supplementation with a cholagogue, choleretic and lipotropic supplement of bro...
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| Autores principales: | , , , |
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| Formato: | Artículo publishedVersion |
| Lenguaje: | Español |
| Publicado: |
Universidad de Buenos Aires. Facultad de Ciencias Veterinarias.
2004
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| Acceso en línea: | http://repositoriouba.sisbi.uba.ar/gsdl/cgi-bin/library.cgi?a=d&c=pveterinaria/invet&cl=CL1&d=HWA_4534 https://repositoriouba.sisbi.uba.ar/gsdl/collect/pveterinaria/invet/index/assoc/HWA_4534.dir/4534.PDF |
| Aporte de: |
| Sumario: | Functional capacity of liver is transcendent in domestic animals subjected to high production demands. The stress response can affect the function of this organ rebounding in birds health and production. The effect of the supplementation with a cholagogue, choleretic and lipotropic supplement of broiler chicken diets maintained under commercial production system and subjected to an stress maneuver was analyzed here. Treatments (1 = stress and supplement, 2 = supplement, 3 = stress and 4 = control) were assigned at random to each one of 4 experimental groups. At slaughter (day 50) body weight, food intake, food conversion and productivity index were registered. Control group showed the higher body weight (2.430 ± 320 g) followed by groups 1 (2.310 ± 366), 2 (2.300 ± 350 g) and 3 (2.200 ± 310). Food intake was 4.330 ± 236 g (group 4), 4.280 ± 270 g (group 3), 4.200 ± 266 g (group 2) and 4.192 ± 237 g (group 1). Food conversion was 1.91 ± 0.03 (group 3) and 1.78 ± 0.02 (group 4) with intermediate values for other groups. Stressful maneuver affected productivity of the birds causing reductions in the analyzed indicators. The hepatoprotection improved the efficiency, particularly in stressed birds. Although medicated birds had less body weight that the controls, their productive efficiency was similar to those. |
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