Broiler responses to copper levels and sources: growth, tissue mineral content, antioxidant status and mRNA expression of genes involved in lipid and protein metabolism

Five hundred 8-d old male broilers Cobb500 were randomly allotted into 10 treatments in factorial arrangement with 5 Cu levels (0, 4, 8, 12, and 16 mg/kg), and 2 sources (Cu proteinate, CuPro and Cu sulphate, CuSO4.5H2O) for a 10-d-experiment. Feed conversion ratio (FCR) was better (P

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Veröffentlicht in:	BMC veterinary research 2022-06, Vol.18 (1), p.223-223, Article 223
Hauptverfasser:	da Cruz Ferreira Júnior, Helvio, da Silva, Diego Ladeira, de Carvalho, Bruno Reis, de Oliveira, Haniel Cedraz, Cunha Lima Muniz, Jorge, Junior Alves, Warley, Eugene Pettigrew, James, Eliza Facione Guimarães, Simone, da Silva Viana, Gabriel, Hannas, Melissa Izabel
Format:	Artikel
Sprache:	eng
Schlagworte:	AKT protein AKT1 protein Analysis Animal Feed - analysis Animals Antioxidants Antioxidants - metabolism Birds Breast muscle Broilers (Poultry) Chickens Copper Copper - metabolism Copper sulfate Diet Diet - veterinary Dietary minerals Dietary Supplements Diseases Gene expression Genetic aspects Glutathione Peroxidase Glycogen Synthase Kinase 3 beta Growth Health aspects Intestine Kinases Lipid metabolism Lipids Liver Malate dehydrogenase Male Mammals Manganese Metabolism Metallothionein Mineralization Minerals Phosphorus Poultry Properties Prostate Protein metabolism Protein turnover Proteins Rapamycin RNA, Messenger Superoxide Dismutase Tibia Tissue mineralization TOR protein TOR Serine-Threonine Kinases Trace minerals Zinc compounds
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Zusammenfassung:	Five hundred 8-d old male broilers Cobb500 were randomly allotted into 10 treatments in factorial arrangement with 5 Cu levels (0, 4, 8, 12, and 16 mg/kg), and 2 sources (Cu proteinate, CuPro and Cu sulphate, CuSO4.5H2O) for a 10-d-experiment. Feed conversion ratio (FCR) was better (P
ISSN:	1746-6148 1746-6148
DOI:	10.1186/s12917-022-03286-5