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dc.contributor.author
Gonzalez Altamiranda, Erika Analia
dc.contributor.author
Kaiser, Germán Gustavo
dc.contributor.author
Mucci, N.C.
dc.contributor.author
Verna, Andrea Elizabeth
dc.contributor.author
Campero, Carlos Manuel
dc.contributor.author
Odeón, Anselmo Carlos
dc.date.available
2017-09-29T19:38:39Z
dc.date.issued
2013-08
dc.identifier.citation
Gonzalez Altamiranda, Erika Analia; Kaiser, Germán Gustavo; Mucci, N.C.; Verna, Andrea Elizabeth; Campero, Carlos Manuel; et al.; Effect of Bovine Viral Diarrhea Virus on the ovarian functionality and in vitro reproductive performance of persistently infected heifers; Elsevier Science; Veterinary Microbiology; 165; 3-4; 8-2013; 326-332
dc.identifier.issn
0378-1135
dc.identifier.uri
http://hdl.handle.net/11336/25477
dc.description.abstract
The aim of this study was to study the effect of Bovine Viral Diarrhea Virus on the reproductive female tract by means of analyzing the ovarian follicular population of persistently infected (PI) heifers, and evaluating the performance of oocytes procured form those heifers in in vitro fertilization procedures. Seven BVDV PI Aberdeen Angus and British crossbred heifers ranging from 18 to 36 months of age were spayed and their ovaries used for viral isolation, microscopic examination, and in vitro fertilization procedures. Bovine Viral Diarrhea Virus was detected from the follicular fluid and sera of all PI heifers. Microscopic examination of the ovaries from PI heifers showed a significant drop in the number of follicles cortical regions, compared with controls. A comparative analysis of the stages of follicular development showed a significant decrease in the number of primordial and tertiary follicles in the cortical regions of ovaries from PI heifers. Viral antigen was detected by immunohistochemistry, and was widely distributed throughout the ovarian tissues. There were differences in the rate of cleavage and embryo development between oocytes obtained from the ovaries of control animals and PI heifers. Furthermore, two developed embryos obtained from oocytes from one of the PI heifers were positive to BVDV, as well as two media from in vitro fertilization (IVF) procedures. The results of this study demonstrate that BVDV PI heifers exhibit alterations in follicular population through of the early interaction between the virus and germ cell line affecting directly the mechanisms involved in the ontogenesis of the ovary.
dc.format
application/pdf
dc.language.iso
eng
dc.publisher
Elsevier Science
dc.rights
info:eu-repo/semantics/openAccess
dc.rights.uri
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
dc.subject
Bovine Viral Diarrhea Virus
dc.subject
Follicular Population
dc.subject
Persistent Infection
dc.subject.classification
Otras Ciencias Veterinarias
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Ciencias Veterinarias
dc.subject.classification
CIENCIAS AGRÍCOLAS
dc.title
Effect of Bovine Viral Diarrhea Virus on the ovarian functionality and in vitro reproductive performance of persistently infected heifers
dc.type
info:eu-repo/semantics/article
dc.type
info:ar-repo/semantics/artículo
dc.type
info:eu-repo/semantics/publishedVersion
dc.date.updated
2017-09-27T15:36:55Z
dc.journal.volume
165
dc.journal.number
3-4
dc.journal.pagination
326-332
dc.journal.pais
Países Bajos
dc.journal.ciudad
Amsterdam
dc.description.fil
Fil: Gonzalez Altamiranda, Erika Analia. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Instituto Nacional de Tecnología Agropecuaria. Centro Regional Buenos Aires Sur. Estación Experimental Agropecuaria Balcarce; Argentina
dc.description.fil
Fil: Kaiser, Germán Gustavo. Instituto Nacional de Tecnología Agropecuaria. Centro Regional Buenos Aires Sur. Estación Experimental Agropecuaria Balcarce. Laboratorio de Biotecnología de la Reproduccion; Argentina
dc.description.fil
Fil: Mucci, N.C.. Instituto Nacional de Tecnología Agropecuaria. Centro Regional Buenos Aires Sur. Estación Experimental Agropecuaria Balcarce. Laboratorio de Biotecnología de la Reproduccion; Argentina
dc.description.fil
Fil: Verna, Andrea Elizabeth. Instituto Nacional de Tecnología Agropecuaria. Centro Regional Buenos Aires Sur. Estación Experimental Agropecuaria Balcarce; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina
dc.description.fil
Fil: Campero, Carlos Manuel. Instituto Nacional de Tecnología Agropecuaria. Centro Regional Buenos Aires Sur. Estación Experimental Agropecuaria Balcarce; Argentina
dc.description.fil
Fil: Odeón, Anselmo Carlos. Instituto Nacional de Tecnología Agropecuaria. Centro Regional Buenos Aires Sur. Estación Experimental Agropecuaria Balcarce; Argentina
dc.journal.title
Veterinary Microbiology
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/doi/http://dx.doi.org/10.1016/j.vetmic.2013.04.007
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/url/http://www.sciencedirect.com/science/article/pii/S0378113513002095
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