| Registro completo |
| Provedor de dados: |
45
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| País: |
Brazil
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| Título: |
Use of a GnRH synthetic analog (buserelin) for estrous induction in female dogs
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| Autores: |
Rezende,R.S.
Eurides,D.
Barbosa,C.P.
Lacerda,M.S.
Sampaio,R.L.
Gomes,A.L.
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| Data: |
2018-06-01
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| Ano: |
2018
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| Palavras-chave: |
Dogs
Reproduction
Hormone
Cytology
Cycle
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| Resumo: |
ABSTRACT The aim of this study was to evaluate the effectiveness of a GnRH synthetic analog, as an estrous inducer in female dogs when administered during the anestrous phase, and to evaluate the pregnancy rate achieved through natural copulation. For this purpose, ten female dogs of different breeds were used. The subjects received buserelin by intramuscular injections at a dose of 2,1mcg when female dogs weighed up to 10kg (Group 1) and of 4,2mcg when the dogs weighed above 10kg (Group 2). Of the ten subjects, only three presented estrus after a single injection of buserelin: two dogs from Group 1 and one dog from Group 2 on average 7±1.29 days. The remaining seven dogs were given a second dose of buserelin, equal to the first administration. Of these, three belonged to Group 1 and four to Group 2. Four of these dogs exhibited clinical signs of estrus within, on average 9±7.3 days from the second injection. The seven female dogs that did enter estrus were fertilized successfully through natural copulation. The administration of buserelin was effective in inducing estrus in female dogs during the anestrous phase, with a maximum of two administrations.
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| Tipo: |
Info:eu-repo/semantics/article
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| Idioma: |
Inglês
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| Identificador: |
http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0102-09352018000300656
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| Editor: |
Universidade Federal de Minas Gerais, Escola de Veterinária
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| Relação: |
10.1590/1678-4162-9587
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| Formato: |
text/html
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| Fonte: |
Arquivo Brasileiro de Medicina Veterinária e Zootecnia v.70 n.3 2018
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| Direitos: |
info:eu-repo/semantics/openAccess
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