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| Registros recuperados: 46 | |
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| Saalfeld,Mara Helena; Pereira,Daniela Isabel Brayer; Valente,Júlia de Souza Silveira; Borchardt,Jéssica Lopes; Weissheimer,Christiano Fanck; Gularte,Márcia Arocha; Leite,Fábio Pereira Leivas. |
| ABSTRACT: Efficient handling programs that provide high quality colostrum in adequate amounts to dairy farm calves are needed to assure their health and survival. Replacers (or milk substitutes) often become necessary when colostrum presents inadequate quality, or in order to break the cycle of infectious disease transmission. In this study we aimed to assess the effect of anaerobic fermentation processing (colostrum silage) on bacterial that represent interest to animal health. Colostrum samples were inoculated with cultures of Brucella abortus , Escherichia coli , Leptospira interrogans serovar Copenhageni , Mycobacterium bovis , Salmonella Enteritidis , Salmonella Typhimurium , Staphylococcus aureus , and Bacillus cereus and then subjected to... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Colostrum silage; Lactic acid bacteria; Calves; Milk substitutes. |
| Ano: 2016 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0103-84782016001202152 |
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| Ortolani,Enrico Lippi. |
| The clinical picture of sulphur (S) deficiency is described by the first time in Brazilian dairy calves. Twelve crossbred six-month-old weaned dairy calves, reared on pasture of S-deficient Brachiaria decumbens, were used. The calves were randomly assigned in two groups of six calves each to verify the influence of S supplementation on some clinical and serum biochemical variables. All animals were fed a basal-supplement mix containing macro and microlements, urea and ground corn grain added (41gS/kg) or not of S (elemental S; 1g S/kg), for six months. At the end of the experiment, the S-supplemented calves had higher mean body weight (p < 0.01), body condition score (p < 0.016), serum inorganic sulphate concentration (p < 0.001) and serum albumin... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Sulphur; Sulphur deficiency; Calves; Brachiaria decumbens; Brazil. |
| Ano: 2001 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0103-84782001000200011 |
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| Deschk,Mauricio; Trein,Thomas Alexander; Wagatsuma,Juliana Tessália; Silva,Guilherme Lopes da; Araújo,Marcelo Augusto de; Games,Bruna de Moraes Martins; Alcindo,Jefferson Filgueira; Rodrigues,Celso Antônio; Santos,Paulo Sergio Patto dos. |
| ABSTRACT: The aim of this study was to evaluate the bispectral index (BIS) effects in calves through continuous infusion of propofol with or without fentanyl. Eight Holstein male calves (ages from six to twelve months old) with an average weight of 123±18kg were used. All animals participated in both groups, always keeping a minimum interval of one week between the anesthetic procedures; the calves were randomly distributed between groups. Anesthesia was induced with an intravenous (IV) dose of propofol of 5mg kg-1 in control group (GP) or with propofol (4mg kg-1) associated with IV fentanyl 0.001mg kg-1(GF). All the calves were positioned in right lateral recumbency and were allowed to spontaneously breathe room air. Subsequently, the anesthesia was... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Calves; Ruminants; Balanced anesthesia; Anesthetic monitoring. |
| Ano: 2017 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0103-84782017001100602 |
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| Registros recuperados: 46 | |
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