Pregnancy Monitoring of In Vitro Produced Embryos in Buffaloes

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dc.contributor.authorSaliba, Wilson
dc.contributor.authorGimenes, Lindsay [UNESP]
dc.contributor.authorDrumond, Roberti
dc.contributor.authorBayao, Henrique
dc.contributor.authorAlvim, Mucio
dc.contributor.authorBaruselli, Pietro
dc.contributor.authorBastianetto, Eduardo
dc.contributor.authorLeite, Romulo
dc.contributor.authorGasparrini, Bianca
dc.contributor.institutionCenatte Embrioes LTDA
dc.contributor.institutionUniversidade Estadual Paulista (Unesp)
dc.contributor.institutionUniversidade Federal de Minas Gerais (UFMG)
dc.contributor.institutionUniv Naples Federico II
dc.date.accessioned2014-12-03T13:11:24Z
dc.date.available2014-12-03T13:11:24Z
dc.date.issued2013-01-01
dc.description.abstractIn the present study, pregnancies obtained from 115 in vitro produced embryos were monitored by ultrasonography on days 30 and 60 after embryo transfer (ET), and at calving. Additionally, the health of newborns and recipients were also evaluated. On day 30 after ET, positive pregnancy was diagnosed in 50 animals (43.5%). A total of 8 fetal mortalities (16.0%) were verified from 30 days until calving, in which 2 occurred from 30 to 60 days after ET (4.0%), and 6 occurred from 60 days until calving (12.0%). In this last period of pregnancy, 3 pregnancy losses were due to abortion, and the other 3 were stillbirth. One additional animal was eliminated from the study, remaining 41 pregnancies. From these 41 pregnancies, a total of 20 female calves (48.8%) and 21 male calves (51.2%) were born. Pregnancies from female and male calves had a mean length of 309.8 and 310.9 days, respectively (range 300 to 328 days, and 297 to 320 days, respectively). Weight at calving was a mean of 31.4 and 33.8 kg for female and male calves, respectively. All calving occurred without intervention and dystocia was not observed in any case. No large offspring syndrome, hydramnios, hydroallantois, or umbilical cord anomalies were observed in calves. Delivery was normal in all recipients, and no puerperal infections, or retained placenta occurred. Suckling assistance was not necessary in any newborn. All genetic pedigree was confirmed later by DNA tests.en
dc.description.affiliationCenatte Embrioes LTDA, Pedro Leopoldo, MG, Brazil
dc.description.affiliationUNESP, FCAV, Dept Med Vet Prevent & Reprod Anim, Jaboticabal, SP, Brazil
dc.description.affiliationUniv Sao Paulo, FMVZ, Dept Anim Reprod, BR-09500900 Sao Paulo, Brazil
dc.description.affiliationUniv Fed Minas Gerais, Dept Vet Prevent Med, Belo Horizonte, MG, Brazil
dc.description.affiliationUniv Naples Federico II, UNINA, Dipartimento Sci Zootechniche & Ispez Alimenti, Naples, Italy
dc.description.affiliationUnespUNESP, FCAV, Dept Med Vet Prevent & Reprod Anim, Jaboticabal, SP, Brazil
dc.format.extent389-391
dc.identifierhttp://ibic.lib.ku.ac.th/e-Bulletin/archive.htm
dc.identifier.citationBuffalo Bulletin. Bangkok: Int Buffalo Information Ctr, v. 32, p. 389-391, 2013.
dc.identifier.issn0125-6726
dc.identifier.urihttp://hdl.handle.net/11449/113086
dc.identifier.wosWOS:000331980300008
dc.language.isoeng
dc.publisherInt Buffalo Information Ctr
dc.relation.ispartofBuffalo Bulletin
dc.relation.ispartofjcr0.119
dc.relation.ispartofsjr0,217
dc.rights.accessRightsAcesso restrito
dc.sourceWeb of Science
dc.subjectBuffalosen
dc.subjectIVPen
dc.subjectETen
dc.subjectCalvingen
dc.titlePregnancy Monitoring of In Vitro Produced Embryos in Buffaloesen
dc.typeArtigo
dcterms.rightsHolderInt Buffalo Information Ctr
unesp.campusUniversidade Estadual Paulista (Unesp), Faculdade de Ciências Agrárias e Veterinárias, Jaboticabalpt

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Artigos - Medicina Veterinária Preventiva e Reprodução Animal - FCAV