Data/hora: 21/06/2024 12:04:17

Biblioteca(s): | Embrapa Caprinos e Ovinos.
Data corrente: | 28/10/2016
Data da última atualização: | 28/10/2016
Autoria: | HEFFRON, C. L.; REID, J. T.; HASCHEK, W. M.; TELFORD, J. N.; STOEWSAND, G. S.; BACHE, C. A.; WSZOLEK, P. C.; LISK, D. J.
Título: | Toxicologic studies with sheep fed colored magazines and newsprint.
Ano de publicação: | 1979
Fonte/Imprenta: | The Cornell Veterinarian, v. 69, n. 4, p. 356-363, Oct. 1979.
Idioma: | Inglês
Conteúdo: | Abstract: Paper containing colored inks from magazines and newspapers was fed as 23% of their ration to sheep for 175 days. A similar ration containing oat hulls in place of the paper was fed to control animals. The paper-fed animals consumed 29% more feed than the controls but the feed efficiency (kg animal weight gained/kg ration consumed) of the two rations was approximately equivalent. Lead contained in the paper accumulated in animal tissues. Hepatic microsomal mixed function oxidase activity was several fold higher in the paper-fed animals than the controls. Histopathologic examination of liver and kidney using light and electron microscopy revealed no lesions attributable to diet.
Palavras-Chave: | Ingestion toxicity; Peso corporal.
Thesagro: | Alimento para animal; Chumbo; Fígado; Nutrição animal; Ovino; Papel; Rim.
Thesaurus Nal: | Animal feeding; Body weight; Kidneys; Lead; Liver; Microsomes; Sheep.
Categoria do assunto: | L Ciência Animal e Produtos de Origem Animal
Registro original: | Embrapa Caprinos e Ovinos (CNPC)
Exemplares: | CNPC - (31880-1) - ADD - AP - PP -  -  -  - DIS