Revista: | Anais da Academia Brasileira de Ciencias |
Base de datos: | PERIÓDICA |
Número de sistema: | 000424438 |
ISSN: | 0001-3765 |
Autores: | Muller, Lucieli K.F1 paiano, Diovani1 Bottari, Nathieli B2 Santurio, Janio M3 Zampar, Aline1 Schetinger, Maria R.C3 Zanette, Regis A4 Mendes, Ricardo, E5 Gloria, Eduardo M6 Baldissera, Matheus D3 Silva, Aleksandro S. da1 |
Instituciones: | 1Universidade do Estado de Santa Catarina, Programa de Pos-Graduacao em Zootecnia, Chapeco, Santa Catarina. Brasil 2Universidade Federal de Santa Maria, Programa de Pos-Graduacao em Bioquimica Toxicologica, Santa Maria, Rio Grande do Sul. Brasil 3Universidade Federal de Santa Maria, Departamento de Microbiologia e Parasitologia, Santa Maria, Rio Grande do Sul. Brasil 4Universidade Federal do Rio Grande do Sul, Departamento de Farmacologia, Porto Alegre, Rio Grande do Sul. Brasil 5Instituto Federal Catarinense, Laboratorio de Patologia, Concordia, Santa Catarina. Brasil 6Universidade de Sao Paulo, Laboratorio de Micologia, Sao Paulo. Brasil |
Año: | 2018 |
Periodo: | Sep |
Volumen: | 90 |
Número: | 3 |
Paginación: | 3115-3128 |
País: | Brasil |
Idioma: | Inglés |
Tipo de documento: | Artículo |
Enfoque: | Experimental, aplicado |
Resumen en inglés | This study was aimed to analyze the effects of spray-dried porcine plasma (SDPP) on the health of post weaning piglets challenged with diets contaminated with aflatoxins and fumonisins. Fifty-six male piglets (7.15 ± 0.61 kg) were allocated in four groups: CTL group received a regular diet; SDPP group received a regular diet and 6% SDPP; MYC group received a diet containing 300 µg/kg aflatoxins and 8,000 µg/kg fumonisins; group MYC+SDPP received 300 µg/kg aflatoxins, 8,000 µg/kg fumonisins and 6% SDPP. The animals that received the experimental diet containing mycotoxins (MYC group) had lower weight gain at the end of the experiment compared to the other treatments. Animals receiving SDPP showed decreased urea levels throughout the experiment (P<0.05). Animals from MYC group presented an increased on reactive oxygen species (ROS) and thiobarbituric acid reactive substances (TBARS) levels and decreased catalase activity (P<0.05). In contrast, SDPP prevented the increase of ROS and TBARS and stimulated superoxide dismutase activity (P<0.05). In conclusion, diet contaminated with mycotoxins (group MYC) caused subclinical intoxication in the piglets, as observed by the increase on free radical’s production and lipid peroxidation. Conversely, SDPP presented a protective effect, minimizing the effects of oxidative stress caused by aflatoxins and fumonisins ingestion |
Disciplinas: | Medicina veterinaria y zootecnia |
Palabras clave: | Porcinos, Nutrición animal, Alimentos funcionales, Lechones, Micotoxinas, Plasma porcino |
Keyword: | Swine, Animal nutrition, Functional foods, Piglets, Mycotoxins, Porcine plasma |
Texto completo: | Texto completo (Ver HTML) |