Desarrollo folicular en ovejas durante el ciclo estral natural e inducido con prostaglandinas

Registro completo de metadados
MetadadosDescriçãoIdioma
Autor(es): dc.contributorUniversidad de Caldas-
Autor(es): dc.contributorUniversidade Estadual Paulista (UNESP)-
Autor(es): dc.contributorUniversidade Federal de Mato Grosso do Sul (UFMS)-
Autor(es): dc.creatorUribe-Velásquez, Luis Fernando-
Autor(es): dc.creatorOba, Eunice-
Autor(es): dc.creatorSouza, Maria Inês Lenz-
Autor(es): dc.creatorVélez-Marín, Miryam-
Autor(es): dc.creatorCorrea-Orozco, Adriana-
Data de aceite: dc.date.accessioned2025-08-21T18:07:52Z-
Data de disponibilização: dc.date.available2025-08-21T18:07:52Z-
Data de envio: dc.date.issued2022-04-28-
Data de envio: dc.date.issued2022-04-28-
Data de envio: dc.date.issued2010-12-01-
Fonte completa do material: dc.identifierhttp://hdl.handle.net/11449/226172-
Fonte: dc.identifier.urihttp://educapes.capes.gov.br/handle/11449/226172-
Descrição: dc.descriptionThe follicular development was evaluated in ovine females during natural and prostaglandin-F2α (PG) induced estrous cycle. Ewes were randomly divided in two treatments (n=7/treatment): T1 with natural cycle and T2 synchronized with two injections of PG. From one day before PG injection until next ovulation, daily transrectal ultrasonography was done. All follicles >2 mm were assessed. During the interovulatory intervals, follicular growth and regression occurred in a wave like pattern (2-3 waves). The maximum diameter of the largest follicle of the first wave was greater in T1 (5.83 ± 0.31 mm) compared with T2 (5.0 ±0.1 mm; P<0.01), but there was no significant difference among the emergency day of largest follicle, during the growth phase of the follicular waves. The duration of the plateau phase in wave 2 differed between the two treatments (P<0.05) showing 0.83 ± 0.31 and 1.83 ± 0.17 d, for natural and synchronized treatment, respectively. Growth rate did not differ between treatments. Presence of new luteal tissue was detected on day 3 after ovulation. In conclusion, the follicular development was similar in female ovine during natural and PG induced estrous cycle.-
Descrição: dc.descriptionDepartamento de Salud Animal Universidad de Caldas, AA 275, Manizales, Caldas-
Descrição: dc.descriptionDepartamento de Reproducción, Animal y Radiología Veterinaria Universidad Estatal Paulista UNESP, Botucatu, Sao Paulo-
Descrição: dc.descriptionDepartamento de Morfofisiología Universidad Federal de Mato Grosso do Sul UFMS, Campo Grande, Mato Grosso do Sul, MG-
Descrição: dc.descriptionUniversidad de Caldas, Manizales, Caldas-
Descrição: dc.descriptionDepartamento de Reproducción, Animal y Radiología Veterinaria Universidad Estatal Paulista UNESP, Botucatu, Sao Paulo-
Formato: dc.format417-421-
Idioma: dc.languagees-
Relação: dc.relationRevista Cientifica de la Facultad de Ciencias Veterinarias de la Universidad del Zulia-
???dc.source???: dc.sourceScopus-
Palavras-chave: dc.subjectEstrous-
Palavras-chave: dc.subjectFollicles-
Palavras-chave: dc.subjectProstaglandins-
Palavras-chave: dc.subjectSynchronization-
Título: dc.titleDesarrollo folicular en ovejas durante el ciclo estral natural e inducido con prostaglandinas-
Título: dc.titleFollicular development in ewes during natural and prostaglandins induced estrous cycle-
Tipo de arquivo: dc.typelivro digital-
Aparece nas coleções:Repositório Institucional - Unesp

Não existem arquivos associados a este item.