Metabolites and plasmatic hormones of buffalo heifers fattened in feed lot in response of the utilization of growth promoter or leads sphere introduced in the uterus - DOI: 10.4025/actascianimsci.v26i2.1869
Autor(a) principal: | |
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Data de Publicação: | 2008 |
Outros Autores: | , , , , |
Tipo de documento: | Artigo |
Idioma: | por |
Título da fonte: | Acta Scientiarum. Animal Sciences (Online) |
Texto Completo: | https://periodicos.uem.br/ojs/index.php/ActaSciAnimSci/article/view/1869 |
Resumo: | The objective of this research was to study the utilization of growth promoter (Synovex-H® - 20mg of benzoate of stradiol and 200mg of testosterone) and 100 lead spheres in the uterus on the hematocrit rate and glucose circulating levels, cholesterol total, urea, progesterone, insulin and IGF -1 in buffalo heifers in feedlot. Twenty buffalo heifers of breed Murrah were used, with live weight of 350Kg and 16 months of age, distributed in three treatments: empty heifers (EMH); heifers with growth promoter (GPR), heifers with lead sphere (LEA), introduced in the uterus. The heifers were feeding with the diet same and were weighting in intervals of 28 days. In the initial and final of the experiment (84 days), blood collection was realized in the jugular vein to determine the hematocrit rate and to determine the plasmatic levels of metabolites and hormones. The hematocrit rates were similar in the three treatments, in the beginning and at the end of the experiment. However, the values observed to 84 days were superior to the ones observed in the beginning of the experiment. The plasmatic levels of glucose, total cholesterol and urea were similar among the three treatments, in the beginning and at the end of the experiment. The plasmatic levels of progesterone, insulin and IGF -1 were similar among the treatments, in the beginning and at the end of the experiment. In the same way it was not observed effect of the collection day (D0 and D84). |
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Metabolites and plasmatic hormones of buffalo heifers fattened in feed lot in response of the utilization of growth promoter or leads sphere introduced in the uterus - DOI: 10.4025/actascianimsci.v26i2.1869Metabólitos e hormônios plasmáticos de novilhas bubalinas confinadas em função do uso de promotor de crescimento ou esferas de chumbo no útero - DOI: 10.4025/actascianimsci.v26i2.1869búfalasconfinamentohormôniosmetabólitosreprodução5.04.00.00-2 ZootecniaThe objective of this research was to study the utilization of growth promoter (Synovex-H® - 20mg of benzoate of stradiol and 200mg of testosterone) and 100 lead spheres in the uterus on the hematocrit rate and glucose circulating levels, cholesterol total, urea, progesterone, insulin and IGF -1 in buffalo heifers in feedlot. Twenty buffalo heifers of breed Murrah were used, with live weight of 350Kg and 16 months of age, distributed in three treatments: empty heifers (EMH); heifers with growth promoter (GPR), heifers with lead sphere (LEA), introduced in the uterus. The heifers were feeding with the diet same and were weighting in intervals of 28 days. In the initial and final of the experiment (84 days), blood collection was realized in the jugular vein to determine the hematocrit rate and to determine the plasmatic levels of metabolites and hormones. The hematocrit rates were similar in the three treatments, in the beginning and at the end of the experiment. However, the values observed to 84 days were superior to the ones observed in the beginning of the experiment. The plasmatic levels of glucose, total cholesterol and urea were similar among the three treatments, in the beginning and at the end of the experiment. The plasmatic levels of progesterone, insulin and IGF -1 were similar among the treatments, in the beginning and at the end of the experiment. In the same way it was not observed effect of the collection day (D0 and D84).O objetivo deste trabalho foi avaliar o uso de promotor de crescimento (Synovex-H® - 20mg de benzoato de estradiol e 200mg de testosterona) ou 100 esferas de chumbo implantadas no útero de novilhas bubalinas em confinamento sobre a taxa de hematócrito e níveis circulantes de glicose, colesterol total, uréia, progesterona, insulina e IGF-1. Foram utilizadas 20 novilhas bubalinas da raça Murrah, com peso vivo médio de 350kg e 16 meses de idade, distribuídas ao acaso em 3 tratamentos: novilhas não-gestantes (vazias - VAZ), com implante de promotor de crescimento (PRC) e com implante de esferas de chumbo (ECH) no útero. As novilhas foram alimentadas com dieta única e foram pesadas a cada 28 dias. No início e no final do experimento (84 dias), foram realizadas coletas de sangue da veia jugular, para determinação da taxa de hematócrito e determinação dos níveis plasmáticos de hormônios e metabólitos. As taxas de hematócrito foram semelhantes nos 3 tratamentos no início e no final do experimento. Todavia valores observados no final do experimento foram superiores àqueles do início do experimento. Os níveis plasmáticos de glicose, colesterol total e uréia foram semelhantes nos 3 tratamentos, no início e no final do experimento. No entanto, houve uma redução dos níveis de uréia entre o início e o final do experimento, independentemente do tratamento. Os níveis plasmáticos de progesterona, insulina e IGF-1 foram semelhantes entre os tratamentos no início e no final do experimento. Da mesma forma, não foi observado efeito do dia de coleta (D0 e D84) nos níveis de hormônios.Editora da Universidade Estadual de Maringá2008-04-09info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfhttps://periodicos.uem.br/ojs/index.php/ActaSciAnimSci/article/view/186910.4025/actascianimsci.v26i2.1869Acta Scientiarum. Animal Sciences; Vol 26 No 2 (2004); 225-232Acta Scientiarum. Animal Sciences; v. 26 n. 2 (2004); 225-2321807-86721806-2636reponame:Acta Scientiarum. Animal Sciences (Online)instname:Universidade Estadual de Maringá (UEM)instacron:UEMporhttps://periodicos.uem.br/ojs/index.php/ActaSciAnimSci/article/view/1869/1198Marques, Jair de AraújoAlbuquerque, Karina PerehouskeiPrado, Ivanor Nunes doNegrão, João AlbertoKutsunugi, ÉricaSakuno, Marlene Leiko Doiinfo:eu-repo/semantics/openAccess2024-05-17T13:03:31Zoai:periodicos.uem.br/ojs:article/1869Revistahttp://www.periodicos.uem.br/ojs/index.php/ActaSciAnimSciPUBhttp://www.periodicos.uem.br/ojs/index.php/ActaSciAnimSci/oaiactaanim@uem.br||actaanim@uem.br|| rev.acta@gmail.com1807-86721806-2636opendoar:2024-05-17T13:03:31Acta Scientiarum. Animal Sciences (Online) - Universidade Estadual de Maringá (UEM)false |
dc.title.none.fl_str_mv |
Metabolites and plasmatic hormones of buffalo heifers fattened in feed lot in response of the utilization of growth promoter or leads sphere introduced in the uterus - DOI: 10.4025/actascianimsci.v26i2.1869 Metabólitos e hormônios plasmáticos de novilhas bubalinas confinadas em função do uso de promotor de crescimento ou esferas de chumbo no útero - DOI: 10.4025/actascianimsci.v26i2.1869 |
title |
Metabolites and plasmatic hormones of buffalo heifers fattened in feed lot in response of the utilization of growth promoter or leads sphere introduced in the uterus - DOI: 10.4025/actascianimsci.v26i2.1869 |
spellingShingle |
Metabolites and plasmatic hormones of buffalo heifers fattened in feed lot in response of the utilization of growth promoter or leads sphere introduced in the uterus - DOI: 10.4025/actascianimsci.v26i2.1869 Marques, Jair de Araújo búfalas confinamento hormônios metabólitos reprodução 5.04.00.00-2 Zootecnia |
title_short |
Metabolites and plasmatic hormones of buffalo heifers fattened in feed lot in response of the utilization of growth promoter or leads sphere introduced in the uterus - DOI: 10.4025/actascianimsci.v26i2.1869 |
title_full |
Metabolites and plasmatic hormones of buffalo heifers fattened in feed lot in response of the utilization of growth promoter or leads sphere introduced in the uterus - DOI: 10.4025/actascianimsci.v26i2.1869 |
title_fullStr |
Metabolites and plasmatic hormones of buffalo heifers fattened in feed lot in response of the utilization of growth promoter or leads sphere introduced in the uterus - DOI: 10.4025/actascianimsci.v26i2.1869 |
title_full_unstemmed |
Metabolites and plasmatic hormones of buffalo heifers fattened in feed lot in response of the utilization of growth promoter or leads sphere introduced in the uterus - DOI: 10.4025/actascianimsci.v26i2.1869 |
title_sort |
Metabolites and plasmatic hormones of buffalo heifers fattened in feed lot in response of the utilization of growth promoter or leads sphere introduced in the uterus - DOI: 10.4025/actascianimsci.v26i2.1869 |
author |
Marques, Jair de Araújo |
author_facet |
Marques, Jair de Araújo Albuquerque, Karina Perehouskei Prado, Ivanor Nunes do Negrão, João Alberto Kutsunugi, Érica Sakuno, Marlene Leiko Doi |
author_role |
author |
author2 |
Albuquerque, Karina Perehouskei Prado, Ivanor Nunes do Negrão, João Alberto Kutsunugi, Érica Sakuno, Marlene Leiko Doi |
author2_role |
author author author author author |
dc.contributor.author.fl_str_mv |
Marques, Jair de Araújo Albuquerque, Karina Perehouskei Prado, Ivanor Nunes do Negrão, João Alberto Kutsunugi, Érica Sakuno, Marlene Leiko Doi |
dc.subject.por.fl_str_mv |
búfalas confinamento hormônios metabólitos reprodução 5.04.00.00-2 Zootecnia |
topic |
búfalas confinamento hormônios metabólitos reprodução 5.04.00.00-2 Zootecnia |
description |
The objective of this research was to study the utilization of growth promoter (Synovex-H® - 20mg of benzoate of stradiol and 200mg of testosterone) and 100 lead spheres in the uterus on the hematocrit rate and glucose circulating levels, cholesterol total, urea, progesterone, insulin and IGF -1 in buffalo heifers in feedlot. Twenty buffalo heifers of breed Murrah were used, with live weight of 350Kg and 16 months of age, distributed in three treatments: empty heifers (EMH); heifers with growth promoter (GPR), heifers with lead sphere (LEA), introduced in the uterus. The heifers were feeding with the diet same and were weighting in intervals of 28 days. In the initial and final of the experiment (84 days), blood collection was realized in the jugular vein to determine the hematocrit rate and to determine the plasmatic levels of metabolites and hormones. The hematocrit rates were similar in the three treatments, in the beginning and at the end of the experiment. However, the values observed to 84 days were superior to the ones observed in the beginning of the experiment. The plasmatic levels of glucose, total cholesterol and urea were similar among the three treatments, in the beginning and at the end of the experiment. The plasmatic levels of progesterone, insulin and IGF -1 were similar among the treatments, in the beginning and at the end of the experiment. In the same way it was not observed effect of the collection day (D0 and D84). |
publishDate |
2008 |
dc.date.none.fl_str_mv |
2008-04-09 |
dc.type.driver.fl_str_mv |
info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion |
format |
article |
status_str |
publishedVersion |
dc.identifier.uri.fl_str_mv |
https://periodicos.uem.br/ojs/index.php/ActaSciAnimSci/article/view/1869 10.4025/actascianimsci.v26i2.1869 |
url |
https://periodicos.uem.br/ojs/index.php/ActaSciAnimSci/article/view/1869 |
identifier_str_mv |
10.4025/actascianimsci.v26i2.1869 |
dc.language.iso.fl_str_mv |
por |
language |
por |
dc.relation.none.fl_str_mv |
https://periodicos.uem.br/ojs/index.php/ActaSciAnimSci/article/view/1869/1198 |
dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
application/pdf |
dc.publisher.none.fl_str_mv |
Editora da Universidade Estadual de Maringá |
publisher.none.fl_str_mv |
Editora da Universidade Estadual de Maringá |
dc.source.none.fl_str_mv |
Acta Scientiarum. Animal Sciences; Vol 26 No 2 (2004); 225-232 Acta Scientiarum. Animal Sciences; v. 26 n. 2 (2004); 225-232 1807-8672 1806-2636 reponame:Acta Scientiarum. Animal Sciences (Online) instname:Universidade Estadual de Maringá (UEM) instacron:UEM |
instname_str |
Universidade Estadual de Maringá (UEM) |
instacron_str |
UEM |
institution |
UEM |
reponame_str |
Acta Scientiarum. Animal Sciences (Online) |
collection |
Acta Scientiarum. Animal Sciences (Online) |
repository.name.fl_str_mv |
Acta Scientiarum. Animal Sciences (Online) - Universidade Estadual de Maringá (UEM) |
repository.mail.fl_str_mv |
actaanim@uem.br||actaanim@uem.br|| rev.acta@gmail.com |
_version_ |
1799315357461118976 |