The effect of buserelin injection 12 days after insemination on selected reproductive characteristics in cows

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dc.contributor.authorAtaman, Mehmet B.
dc.contributor.authorErdem, Huseyin
dc.contributor.authorBulbul, Bulent
dc.contributor.authorUmutlu, Seyit
dc.contributor.authorColak, Mehmet
dc.date.accessioned2020-03-26T18:16:36Z
dc.date.available2020-03-26T18:16:36Z
dc.date.issued2011
dc.departmentSelçuk Üniversitesien_US
dc.description.abstractThe aim of this study was to evaluate the effect of buserelin injection on day 12 postinsemination on fertility in lactating dairy cattle. A total of 57 cows were assigned to two groups and four subgroups. In the treatment group, the cows were synchronized with PGF(2 alpha)-PGF(2 alpha) (group A) or GnRH-PGF(2 alpha) (group B) protocol, and buserelin was injected on day 12 postinsemination. Cows in the control group were synchronized with PGF(2 alpha)-PGF(2 alpha) (group C) or GnRH-PGF(2 alpha) (group D) protocol, saline solution was injected on day 12, and served as controls. Pregnancy rates on day 21 and 45 and embryonic death rates were 85.7%, 71.4% and 16.7%, 85.7%, 85.7% and 0.0%, 73.3%, 62.1% and 27.3% and 85.7%, 71.4% and 16.7% in groups A, B, C and D, respectively. There was no significant difference between synchronization protocols for pregnancy rates, and among groups A, B, C and D for pregnancy rates and embryonic death rates. Mean progesterone concentrations in pregnant cows in groups A and B were higher than that in groups C and D, respectively, on day 18 and 21 (p < 0.05). In conclusion, GnRH injection on day 12 postinsemination increased the plasma progesterone concentrations on day 18 and 21 postinsemination. However, it did not alter the pregnancy rates and prevent embryonic deaths.en_US
dc.description.sponsorshipGeneral Directorate of Agricultural Research, TurkeyGida Tarim Ve Hayvancilik Bakanligi [TAGEM-HAYSUD/03/01]en_US
dc.description.sponsorshipThis research was financially supported by the grants from the General Directorate of Agricultural Research, Turkey (TAGEM-HAYSUD/03/01).en_US
dc.identifier.doi10.2754/avb201180020171en_US
dc.identifier.endpage177en_US
dc.identifier.issn0001-7213en_US
dc.identifier.issue2en_US
dc.identifier.scopusqualityQ3en_US
dc.identifier.startpage171en_US
dc.identifier.urihttps://dx.doi.org/10.2754/avb201180020171
dc.identifier.urihttps://hdl.handle.net/20.500.12395/26897
dc.identifier.volume80en_US
dc.identifier.wosWOS:000293898400006en_US
dc.identifier.wosqualityQ3en_US
dc.indekslendigikaynakWeb of Scienceen_US
dc.indekslendigikaynakScopusen_US
dc.language.isoenen_US
dc.publisherVETERINARNI A FARMACEUTICKA UNIVERZITA BRNOen_US
dc.relation.ispartofACTA VETERINARIA BRNOen_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/openAccessen_US
dc.selcuk20240510_oaigen_US
dc.subjectGnRHen_US
dc.subjectplasma progesteroneen_US
dc.subjectpregnancyen_US
dc.subjectembryonic deathen_US
dc.subjectcowen_US
dc.titleThe effect of buserelin injection 12 days after insemination on selected reproductive characteristics in cowsen_US
dc.typeArticleen_US

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