Superovulation in cows synchronized with two different progesterone plus oestradiol protocols

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dc.contributor.authorBulbul, Bulent
dc.contributor.authorKirbas, Mesut
dc.contributor.authorDursun, Sukru
dc.contributor.authorKose, Mehmet
dc.date.accessioned2024-04-24T17:28:22Z
dc.date.available2024-04-24T17:28:22Z
dc.date.issued2013
dc.departmentDicle Üniversitesien_US
dc.description.abstractA total of 26 Brown Swiss cows were used to compare the synchronization and superovulatory response of follicle stimulating hormone treated cows that were synchronized with progesterone+oestradiol valerate or benzoate. Control cows (n=8) were superstimulated with follicle stimulating hormone using twice daily injections with decreasing doses from day 10-13 after determined reference oestrus. Cows in treatment groups were received either ear implant (n=9) containing norgestomet+oestradiol valerate or progesterone releasing intravaginal device (n=9) containing progesterone+oestradiol benzoate, at random stage of the oestrus cycle, for 9 days. Seven days after the implant and progesterone releasing intravaginal device insertion, follicle stimulating hormone was injected as described in the control group. There was no significant difference between the groups for superovulation responses. In conclusion, both protocols synchronized the oestrus cycle in follicle stimulating hormone treated cows and, any of the protocols evaluated in this study can be used as a pretreatment for superstimulation started on the seventh day of the implant or progesterone releasing intravaginal device insertion in Brown Swiss cows.en_US
dc.description.sponsorshipGeneral Directorate of Agricultural Research, Turkey [TAGEM/HAYSUD/02/01/02/01]en_US
dc.description.sponsorshipThis research was financially supported by the grants from the General Directorate of Agricultural Research, Turkey (Project no: TAGEM/HAYSUD/02/01/02/01).en_US
dc.identifier.doi10.7482/0003-9438-56-015
dc.identifier.endpage168en_US
dc.identifier.issn0003-9438
dc.identifier.scopus2-s2.0-85063845989
dc.identifier.scopusqualityQ2
dc.identifier.startpage160en_US
dc.identifier.urihttps://doi.org/10.7482/0003-9438-56-015
dc.identifier.urihttps://hdl.handle.net/11468/20416
dc.identifier.volume56en_US
dc.identifier.wosWOS:000327462100001
dc.identifier.wosqualityQ3
dc.indekslendigikaynakWeb of Science
dc.indekslendigikaynakScopus
dc.language.isoenen_US
dc.publisherArchiv Fur Tierzuchten_US
dc.relation.ispartofArchiv Fur Tierzucht-Archives of Animal Breeding
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/openAccessen_US
dc.subjectCowen_US
dc.subjectOestradiol Benzoateen_US
dc.subjectOestradiol Valerateen_US
dc.subjectProgesteroneen_US
dc.subjectSuperstimulationen_US
dc.titleSuperovulation in cows synchronized with two different progesterone plus oestradiol protocolsen_US
dc.titleSuperovulation in cows synchronized with two different progesterone plus oestradiol protocols
dc.typeArticleen_US

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