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| Andrade,Débora Roque de Freitas; Rezende,Adalgiza Souza Carneiro; Santos,Sandra Aparecida; Nogueira,Márcia Furlan; Santiago,Juliano Martins; Lage,Jéssica; Melo,Marília Martins; Reis,Jenner Karlisson Pimenta; Trigo,Pablo. |
| Abstract: The objective of this work was to evaluate the effects of equine infectious anemia (EIA) on the physical performance of equines from the Brazilian Pantanal region. A total of 16 males were evaluated, divided into two groups: 8 seronegative (G1) and 8 seropositive (G2) for EIA. Two graded exercise tests were carried out before (T1) and after (T2) 42 days of training. Heart rate, lactate concentration, distance covered, and hematocrit level were recorded. In both tests, G1 covered a greater distance. In T2, G2 had lower hematocrit levels and lower speeds reached at different lactate concentrations and heart rates. The athletic performance of the evaluated equines is affected by equine infectious anemia. |
| Tipo: Info:eu-repo/semantics/report |
Palavras-chave: Brazilian breed; Endemic areas; Equideoculture; Equine infectious anemia; Physiology of equine exercise. |
| Ano: 2018 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-204X2018001001184 |
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| Souza,Geraldo da Silva e; Gomes,Eliane Gonçalves; Santos,Sandra Aparecida; Rezende,Adalgiza Souza Carneiro de; Andrade,Débora Roque de Freitas; Nogueira,Márcia Furlan; Trigo,Pablo; Abreu,Urbano Gomes Pinto de. |
| ABSTRACT This study aimed to assess the physical performance of Pantaneiro horses with and without equine infectious anemia (EIA) under functional conditions of cattle management. The horses were subjected to a performance test and split into two groups according to a completely randomized design: animals were chosen from populations testing positive and negative for EIA. Performance was measured as a function of a data envelopment analysis (DEA) model considering four outputs and one unitary input. The output measures were the distance achieved in the performance test, hematocrit as a weighted average over the test duration, respiratory rate as weighted average over the test duration, and the level of lactic acid at the test termination. Weights for the... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Covariance analysis; Data envelopment analysis; Equine infectious anaemia; Experimental design; Multivariate analysis. |
| Ano: 2018 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-35982018000100502 |
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| Garcia,Tiago Resende; Rezende,Adalgiza Souza Carneiro de; Trigo,Pablo; Santiago,Juliano Martins; Almeida,Fernando Queiroz de; Terra,Rosângela Antunes; Fonseca,Mayara Gonçalves; Castejón,Francisco. |
| The objective of this study was to assess the effects of supplementation with Saccharomyces cerevisiae on the performance of Mangalarga Marchador equines and to verify the effectiveness of the aerobic training protocol adopted. The study used 14 Mangalarga Marchador mares in a completely randomized split-plot design. The plots were made up of two treatments (groups Probiotic and Control) and the split plots comprised two maximal-effort physical tests applied both before and after the six weeks of training. The animals' spirometric parameters, heart rate, and plasma lactate levels were assessed. No difference was found between the Probiotic and Control groups in any of the parameters assessed. A difference was found in the physical tests for... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Equine; Nutrition; Probiotic; Spirometry. |
| Ano: 2015 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-35982015000100022 |
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| Rezende,Adalgiza Souza Carneiro de; Trigo,Pablo; Lana,Ângela Maria Quintão; Santiago,Juliano Martins; Silva,Vinicius Pimentel; Montijano,Francisco Castejón. |
| This research analyses the yeast supplementation effect on the digestibility of nutrients and metabolic performance in training horses. Twelve horses were assigned into 2 groups: Pr (20 g of probiotics daily per horse) and control. The diet consisted of roughage (haylage) and commercial rations and all horses were trained for 6 weeks. LIPE® indicator was used during 7 days and feces collected for five days to determine nutrient digestibility. DM, CP, DE, P, NDF, ADF, HCEL and lignin were determined. All horses were subjected to incremental ergospirometry test before and at the end of training. Horses that received live yeast showed an increase (p<0.05) of 4.1% in the digestibility of HCEL. After training, both horse groups presented higher tolerance to... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Nutritional additives; Equine; Exercise; Probiotics. |
| Ano: 2012 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1413-70542012000300012 |
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