Vaginal cytology in mares in the different stages of the estral cycle associated with the seasons of the year

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Autor(es): dc.contributorUniversidade Estadual Paulista (UNESP)-
Autor(es): dc.contributorMédico Veterinário Autônomo-
Autor(es): dc.contributorUniversidade Brasil - Fernandópolis-
Autor(es): dc.contributorUNIRP-
Autor(es): dc.contributorPrefeitura Municipal de Ribeirão Preto-
Autor(es): dc.creatorAndreta, Joice Maria Bazerla-
Autor(es): dc.creatorda Silva, Luiz Henrique Garcia-
Autor(es): dc.creatorBelotto, Matheus Runyan-
Autor(es): dc.creatorMansano, Cleber Fernando Menegasso-
Autor(es): dc.creatorNetto, Halim Atique-
Autor(es): dc.creatorPeres, Anelise Ribeiro-
Data de aceite: dc.date.accessioned2025-08-21T16:50:19Z-
Data de disponibilização: dc.date.available2025-08-21T16:50:19Z-
Data de envio: dc.date.issued2023-03-01-
Data de envio: dc.date.issued2023-03-01-
Data de envio: dc.date.issued2021-12-31-
Fonte completa do material: dc.identifierhttp://dx.doi.org/10.21708/avb.2022.16.2.10342-
Fonte completa do material: dc.identifierhttp://hdl.handle.net/11449/241156-
Fonte: dc.identifier.urihttp://educapes.capes.gov.br/handle/11449/241156-
Descrição: dc.descriptionThe reproductive biotechnologies directly assist in the development of different methods of reproductive evaluation. The objective of this study was to develop a new method to determine the estrous cycle phase in equine females through vaginal cytology throughout the seasons, as well as to establish an estimate of inflammatory cells present in the vagina. Six mares were evaluated at different ages without a defined breed and reproductive activity and were subjected to ultrasound evaluation of the reproductive system and cytological analysis of the vaginal region. In the summer, there was a predominance of keratinized epithelial cells in the estrus and intermediate in the diestrus. In the autumn, there was a predominance of keratinized cells in estrus and parabasal cells in estrus and diestrus. In anestrus (winter), a greater number of parabasal cells was identified in relation to the other cell types. In estrus (spring), there was a predominance of parabasal and intermediate cells. Conversely, in diestrus, parabasals were found in greater numbers. The evaluation of inflammatory cells of the vaginal epithelium of mares showed greater activity in the summer; however, there are no reference values for healthy animals in the literature, and it is necessary to conduct studies on the subject. It is concluded that there is an influence of cyclicity on the vaginal epithelium of the equine species, varying according to the season. Additionally, vaginal cytological evaluation is an important complementary tool in the diagnosis of vaginitis in mares, requiring further research on the subject.-
Descrição: dc.descriptionFaculdade de Ciências Agrárias e Veterinárias FCAV/UNESP Departamento de Patologia Reprodução e Saúde Única, Jaboticabal-
Descrição: dc.descriptionMédico Veterinário Autônomo, Potirendaba-
Descrição: dc.descriptionDocente do Programa de Mestrado em Ciências Ambientais Universidade Brasil - Fernandópolis-
Descrição: dc.descriptionCentro Universitário de Rio Preto UNIRP, São José do Rio Preto-
Descrição: dc.descriptionDivisão de Bem Estar Animal da Secretaria do Meio Ambiente Prefeitura Municipal de Ribeirão Preto-
Descrição: dc.descriptionFaculdade de Ciências Agrárias e Veterinárias FCAV/UNESP Departamento de Patologia Reprodução e Saúde Única, Jaboticabal-
Formato: dc.format106-111-
Idioma: dc.languageen-
Relação: dc.relationActa Veterinaria Brasilica-
???dc.source???: dc.sourceScopus-
Palavras-chave: dc.subjectcytological examination-
Palavras-chave: dc.subjectequines-
Palavras-chave: dc.subjectestrous cycle-
Palavras-chave: dc.subjectvagina-
Título: dc.titleVaginal cytology in mares in the different stages of the estral cycle associated with the seasons of the year-
Tipo de arquivo: dc.typelivro digital-
Aparece nas coleções:Repositório Institucional - Unesp

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