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dc.contributor.author
Bernardi, S. F.
dc.contributor.author
Savia, Caren Luciana
dc.contributor.author
de Paz, L. J.
dc.contributor.author
Rodriguez, J
dc.contributor.author
Marini, Pablo Roberto
dc.date.available
2020-01-08T15:44:16Z
dc.date.issued
2018-05
dc.identifier.citation
Bernardi, S. F.; Savia, Caren Luciana; de Paz, L. J.; Rodriguez, J; Marini, Pablo Roberto; Physical Properties and Ionic Concentration of the Bovine Cervical Mucus at the Moment of Inseminating: Spontaneous Estrous and Induced Estrous; Omics Publishing Group; Journal of Veterinary Science & Technology; 9; 3; 5-2018; 2-5
dc.identifier.issn
2157-7579
dc.identifier.uri
http://hdl.handle.net/11336/93949
dc.description.abstract
Objective of the investigation was to characterize biochemically the cervical mucus collected prior to the artificialinsemination of Holstein heifers comparing spontaneous oestrus with induced oestrus. The concentration of sodiumand potassium was determined through flame photometry, chlorine ions by Schoenfeld reaction, magnesium andcalcium was determined through colorimetry in micro plates. pH (reactive tape) and degree of crystallization (opticalmicroscope) were also evaluated. Natural estrous was detected by observing the behavior of the heifers twice a dayand by observing the characteristics of the vulva. In order to induce oestrous, an intra vaginal device was placedwith 1 gm of progesterone and 2 mg of estradiol benzoate were injected (Day 0). On day 8 the device waswithdrawn and 0-150 mg of D-Cloprostenol and 1 mg of Estradiol Cypionate were provided. 56 hours afterwithdrawal, the device was inseminated and at 60 days of pregnancy determined. The cervical mucus of heifers withspontaneous oestrus showed lower content of sodium and potassium, higher magnesium and chlorine, and biggerproportion of sodium/potassium from that obtained by induce oestrus. When comparing the pregnant with the emptyheifers, it was discovered that at the moment of insemination, the pH value and the degree of crystallization ofpregnant heifers was significantly lower, same as the concentrations of potassium and magnesium. Sodium washigher in this group. Pregnancy was always related to high ionic level generating an osmotic force that draws waterto the cervical mucus, characteristic fundamental in transport of sperms.
dc.format
application/pdf
dc.language.iso
eng
dc.publisher
Omics Publishing Group
dc.rights
info:eu-repo/semantics/openAccess
dc.rights.uri
https://creativecommons.org/licenses/by/2.5/ar/
dc.subject
HEIFERS
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PREGNANCY
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IONIC ELECTROLYTES
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MUCUS CRYSTALLIZATION
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Otras Producción Animal y Lechería
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Producción Animal y Lechería
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CIENCIAS AGRÍCOLAS
dc.title
Physical Properties and Ionic Concentration of the Bovine Cervical Mucus at the Moment of Inseminating: Spontaneous Estrous and Induced Estrous
dc.type
info:eu-repo/semantics/article
dc.type
info:ar-repo/semantics/artículo
dc.type
info:eu-repo/semantics/publishedVersion
dc.date.updated
2019-12-10T16:48:36Z
dc.identifier.eissn
2157-7579
dc.journal.volume
9
dc.journal.number
3
dc.journal.pagination
2-5
dc.journal.pais
India
dc.description.fil
Fil: Bernardi, S. F.. Universidad Nacional de Rosario. Facultad de Ciencias Veterinarias; Argentina
dc.description.fil
Fil: Savia, Caren Luciana. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Saavedra 15. Centro Argentino de Información Científica y Tecnológica; Argentina. Universidad Nacional de Rosario. Facultad de Ciencias Veterinarias; Argentina. Universidad Nacional de Rosario. Secretaria de Ciencia y Técnica. Centro Binacional de Investigación en Criobiología Clínica y Aplicada; Argentina
dc.description.fil
Fil: de Paz, L. J.. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Saavedra 15. Centro Argentino de Información Científica y Tecnológica; Argentina. Universidad Nacional de Rosario. Facultad de Humanidades y Artes. Secretaria de Ciencia y Técnica. Centro Binacional (Argentina- Italia) de Investigaciones en Criobiología Clínica y Aplicada; Argentina
dc.description.fil
Fil: Rodriguez, J. Universidad Nacional de Rosario. Facultad de Ciencias Veterinarias; Argentina. Universidad Nacional de Rosario. Secretaria de Ciencia y Técnica. Centro Binacional de Investigación en Criobiología Clínica y Aplicada; Argentina
dc.description.fil
Fil: Marini, Pablo Roberto. Universidad Nacional de Rosario. Facultad de Ciencias Veterinarias; Argentina
dc.journal.title
Journal of Veterinary Science & Technology
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/doi/http://dx.doi.org/10.4172/2157-7579.1000545
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/url/https://www.omicsonline.org/open-access/physical-properties-and-ionic-concentration-of-the-bovine-cervical-mucus-at-the-moment-of-inseminating-spontaneous-estrous-and-ind-2157-7579-1000545-102955.html
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