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Registro Completo
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Biblioteca(s): |
Embrapa Unidades Centrais. |
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Data corrente: |
03/08/2017 |
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Data da última atualização: |
29/12/2017 |
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Autoria: |
BEZERRA, L. R.; OLIVEIRA, W. D. C.; SILVA, E. M. da; TORREÃO, J. N. C.; MARQUES, C. A. T.; ARAÚJO, M. M.; OLIVEIRA, R. L. |
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Afiliação: |
Leílson R. Bezerra, Universidade Federal do Piauí - Departamento de Zootecnia; Wagner D. C. Oliveira, Universidade Federal do Piauí - Departamento de Zootecnia; Tairon P. D. Silva, Universidade de São Paulo/Laboratório de Nutrição Animal/Centro de Energia Nuclear na Agricultura; Jacira N. C. Torreão, Universidade Federal de Sergipe/Campus Sertão; Carlo A. T. Marques, Universidade Federal de Sergipe/Campus Sertão; Marcos J. Araújo, Universidade Federal do Piauí - UFPI/Departamento de Zootecnia; Ronaldo L. Oliveira, Universidade Federal da Bahia (FBA)/Departamento de Zootecnia, Escola de Medicina Veterinária e Zootecnia. |
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Título: |
Comparative hematological analysis of Morada Nova and Santa Inês ewes in all reproductive stages. |
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Ano de publicação: |
2017 |
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Fonte/Imprenta: |
Pesquisa Veterinária Brasileira, Rio de Janeiro, v. 37, n. 4, p. 408-414, abril 2017. |
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Idioma: |
Inglês |
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Notas: |
Título em português: Análise hematológica comparativa de ovelhas Morada Nova e Santa Inês em todos os estágios reprodutivos. |
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Conteúdo: |
Hematologic analysis provides reliable information on the health status of animals. It is an important variable in the assessment of adaptive and productive capacity of breeds under unfavorable environmental conditions. It is an assessment that combined with other genetic and environmental factors and management can become useful for the future sustainability of mainstream agriculture in a hot environment. Adaptive capacity is affected by some factors such as breed, pregnancy and lactation. Therefore, hematological profile is an important indicator of animal health and production. The objective of this study was to perform the comparative hematological analysis of Santa Inês and Morada Nova breeds (native ewes from Brazil) in all different reproductive stages. Twenty Santa Ines and 20 Morada Nova sheep distributed in a completely randomized design in a split-plot arrangement over time were used. To obtain blood counts, blood samples were collected by jugular venipuncture every 14 days, always in the morning, before the animals were released into the pasture. The Morada Nova breed had higher hemoglobin and total leukocyte count than Santa Inês breed. Regarding the influence of pregnancy and puerperium on the eritrogram, there was an increment in red blood cell, hemoglobin and packed cell volume of both breeds in middle pregnancy. However, had a reduction in late pregnancy. There were a reestablishment of the blood cell counts during the puerperium period. It was verified an increase on neutrophil: lymphocyte ratio indicated that ewes in the late pregnancy, postpartum and puerperium were under stress conditions compared to others reproductive stages. The total plasma proteins also increased during this period to compensate for the high nutritional requirements of the fetus, and these levels remained high until the end of the puerperal phase, when the lambs were weaned. The pregnancy and puerperium influenced all erythrocyte indices and changed the total leukocyte count. MenosHematologic analysis provides reliable information on the health status of animals. It is an important variable in the assessment of adaptive and productive capacity of breeds under unfavorable environmental conditions. It is an assessment that combined with other genetic and environmental factors and management can become useful for the future sustainability of mainstream agriculture in a hot environment. Adaptive capacity is affected by some factors such as breed, pregnancy and lactation. Therefore, hematological profile is an important indicator of animal health and production. The objective of this study was to perform the comparative hematological analysis of Santa Inês and Morada Nova breeds (native ewes from Brazil) in all different reproductive stages. Twenty Santa Ines and 20 Morada Nova sheep distributed in a completely randomized design in a split-plot arrangement over time were used. To obtain blood counts, blood samples were collected by jugular venipuncture every 14 days, always in the morning, before the animals were released into the pasture. The Morada Nova breed had higher hemoglobin and total leukocyte count than Santa Inês breed. Regarding the influence of pregnancy and puerperium on the eritrogram, there was an increment in red blood cell, hemoglobin and packed cell volume of both breeds in middle pregnancy. However, had a reduction in late pregnancy. There were a reestablishment of the blood cell counts during the puerperium period. It was verified an i... Mostrar Tudo |
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Palavras-Chave: |
Análise hematológica comparativa; Estágio reprodutivo; Morada Nova; Ovino nativo; Santa Inês. |
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Thesagro: |
Globulo branco; Hemoglobina; Ovelha; Parto. |
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Categoria do assunto: |
-- |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/162414/1/Comparative-hematological.pdf
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Marc: |
LEADER 03059naa a2200313 a 4500
001 2073598
005 2017-12-29
008 2017 bl uuuu u00u1 u #d
100 1 $aBEZERRA, L. R.
245 $aComparative hematological analysis of Morada Nova and Santa Inês ewes in all reproductive stages.$h[electronic resource]
260 $c2017
500 $aTítulo em português: Análise hematológica comparativa de ovelhas Morada Nova e Santa Inês em todos os estágios reprodutivos.
520 $aHematologic analysis provides reliable information on the health status of animals. It is an important variable in the assessment of adaptive and productive capacity of breeds under unfavorable environmental conditions. It is an assessment that combined with other genetic and environmental factors and management can become useful for the future sustainability of mainstream agriculture in a hot environment. Adaptive capacity is affected by some factors such as breed, pregnancy and lactation. Therefore, hematological profile is an important indicator of animal health and production. The objective of this study was to perform the comparative hematological analysis of Santa Inês and Morada Nova breeds (native ewes from Brazil) in all different reproductive stages. Twenty Santa Ines and 20 Morada Nova sheep distributed in a completely randomized design in a split-plot arrangement over time were used. To obtain blood counts, blood samples were collected by jugular venipuncture every 14 days, always in the morning, before the animals were released into the pasture. The Morada Nova breed had higher hemoglobin and total leukocyte count than Santa Inês breed. Regarding the influence of pregnancy and puerperium on the eritrogram, there was an increment in red blood cell, hemoglobin and packed cell volume of both breeds in middle pregnancy. However, had a reduction in late pregnancy. There were a reestablishment of the blood cell counts during the puerperium period. It was verified an increase on neutrophil: lymphocyte ratio indicated that ewes in the late pregnancy, postpartum and puerperium were under stress conditions compared to others reproductive stages. The total plasma proteins also increased during this period to compensate for the high nutritional requirements of the fetus, and these levels remained high until the end of the puerperal phase, when the lambs were weaned. The pregnancy and puerperium influenced all erythrocyte indices and changed the total leukocyte count.
650 $aGlobulo branco
650 $aHemoglobina
650 $aOvelha
650 $aParto
653 $aAnálise hematológica comparativa
653 $aEstágio reprodutivo
653 $aMorada Nova
653 $aOvino nativo
653 $aSanta Inês
700 1 $aOLIVEIRA, W. D. C.
700 1 $aSILVA, E. M. da
700 1 $aTORREÃO, J. N. C.
700 1 $aMARQUES, C. A. T.
700 1 $aARAÚJO, M. M.
700 1 $aOLIVEIRA, R. L.
773 $tPesquisa Veterinária Brasileira, Rio de Janeiro$gv. 37, n. 4, p. 408-414, abril 2017.
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