作者: LT Rodríguez-Ortega , G Juárez-Juárez , A Pro-Martínez , E Sosa-Montes , J Bautista-Ortega
DOI: 10.1590/1806-9061-2016-0408
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摘要: ABSTRACT The aim of this research was to evaluate the effect partial substitution vitamin E (VE) by grape seed extract (GSE) on glutathione peroxidase activity (GPxA), nitric oxide (NO) concentration and lipid peroxidation [malondialdehyde (MDA) concentration] in plasma, lungs, heart liver, live performance broilers raised at 2278 m altitude. One-d-old Ross 308 male chickens (n = 420) were randomly distributed into three treatments: Control-AL (basal diet containing 40 IU VE fed ad libitum ; AL), Control-FR feed restriction; FR) GSE-AL [basal 10 mg GSE (equivalent 30 VE) plus AL]. data analyzed using one-way analysis variance. Glutathione activity, NO MDA concentrations plasma evaluated d 46. On 47, liver. Live parameters recorded weekly. There no significant differences ( p> 0.05) among treatments. Birds from treatment presented lowest