State-of-the-art of the superstimulatory treatments utilized in bovine embryo transfer protocols and future perspectives for new improvements

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dc.contributor.authorGouveia Nogueira, Marcelo F. [UNESP]
dc.contributor.authorBarros, Ciro Moraes [UNESP]
dc.contributor.institutionUniversidade Estadual Paulista (UNESP)
dc.date.accessioned2022-04-29T07:13:22Z
dc.date.available2022-04-29T07:13:22Z
dc.date.issued2011-01-01
dc.description.abstractIn the present article superstimulatory treatments based upon a protocol coined P-36,in which the time of ovulation is controlled by a progesterone source and exogenousadministration of LH, allowing the use of fixed-time artificial insemination (FTAI) inzebu (Bos indicus) and European breeds (Bos taurus), are briefly reviewed. Moreover,important recurrent topics such as the ideal semen concentration for fixed-time artificialinsemination (FTAI) of superstimulated donors, improvement of fertilization rate inembryo donors, and criteria to consider a donor refractory to superstimulatory treatments,were addressed. The discussion about the current obstacles for a wider use of multipleovulation and embryo transfer (MOET), in both dairy and beef cattle, may contribute tofuture research related to this topic. © 2009 Nova Science Publishers, Inc. All rights reserved.en
dc.description.affiliationDepartment of Biological Sciences Faculdade de Ciências e Letras University of São Paulo State (UNESP), Assis, São Paulo
dc.description.affiliationDepartment of Pharmacology Institute of Bioscience UNESP, Botucatu, São Paulo
dc.description.affiliationUnespDepartment of Biological Sciences Faculdade de Ciências e Letras University of São Paulo State (UNESP), Assis, São Paulo
dc.description.affiliationUnespDepartment of Pharmacology Institute of Bioscience UNESP, Botucatu, São Paulo
dc.format.extent269-280
dc.identifier.citationAnimal Reproduction: New Research Developments, p. 269-280.
dc.identifier.scopus2-s2.0-84892233743
dc.identifier.urihttp://hdl.handle.net/11449/227456
dc.language.isoeng
dc.relation.ispartofAnimal Reproduction: New Research Developments
dc.sourceScopus
dc.subjectBovine
dc.subjectEmbryo transfer
dc.subjectFSH
dc.subjectLH
dc.subjectSuperovulation
dc.titleState-of-the-art of the superstimulatory treatments utilized in bovine embryo transfer protocols and future perspectives for new improvementsen
dc.typeCapítulo de livro
unesp.departmentCiências Biológicas - FCLASpt

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