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| WARKEN,AMANDA C.; LOPES,LEANDRO S.; BOTTARI,NATHIELI B.; GLOMBOWSKY,PATRÍCIA; GALLI,GABRIELA M.; MORSCH,VERA M.; SCHETINGER,MARIA ROSA C.; SILVA,ALEKSANDRO S. DA. |
| ABSTRACT The aim of this study was to evaluate whether the use of subcutaneous mineral supplementation would affect metabolic parameters, immunological response, milk quality and composition of dairy cows in the postpartum period. Twelve pregnant primiparous Holstein cows, were divided into two groups: six animals supplemented with the mineral complex (magnesium, phosphorus, potassium, selenium and copper), and six animals used as controls. Milk samples were collected every two other weeks postpartum up to sixty days of lactation to analyze composition and quality. Blood samples were collected, and the levels of ketone bodies, total proteins, glucose, albumin, and globulin were measured. The catalase and superoxide enzymes, reactive oxygen species, tumor... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Cattle; Ketone bodies; Mineral supplementation; Somatic cell count; Health. |
| Ano: 2018 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0001-37652018000401649 |
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| SANTOS,DAIANE S. DOS; BOITO,JHONATAN P.; KLAUCK,VANDERLEI; REIS,JOÃO H. DOS; GEBERT,ROGER R.; GLOMBOWSKY,PATRÍCIA; BIAZUS,ANGELISA H.; BOTTARI,NATHIELI B.; SOUSA,REJANE S.; MACHADO,GUSTAVO; LEAL,MARTA L.R.; BALDISSERA,MATHEUS D.; BERWANGER,JEAN C.; SILVA,ALEKSANDRO S. DA. |
| Abstract: The aims of this study were to investigate whether treatments with zinc edetate (Zn) and diphenyl diselenide ((PhSe)2) enhance performance, immune responses, protein metabolism, and oxidant/antioxidant status in calf serum and muscle. Animals were divided into four groups (n=6 each): control (without supplementation), and groups supplemented on days 50 and 70 of life with (PhSe)2, Zn, and a combination of (PhSe)2 and Zn. Animals treated with (PhSe)2 gained more weight by experimental day 220 than did the control group, but there was no difference by the end of the experiment (day 300). The absolute number of leukocytes and lymphocytes increased in groups Zn and (PhSe)2+Zn on day 20 of experiment, but decreased on day 40 in groups (PhSe)2, and... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Calves; Zinc edetate; (PhSe)2; Animal health. |
| Ano: 2019 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0001-37652019000100807 |
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