Protein based flushing related blood urea nitrogen effects on ovarian response, embryo recovery and embryo quality in superovulated ewes

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dc.contributor.authorTur, Irfan
dc.contributor.authorDinc, Dursun Ali
dc.contributor.authorSemacan, Ahmet
dc.date.accessioned2020-03-26T19:42:24Z
dc.date.available2020-03-26T19:42:24Z
dc.date.issued2017
dc.departmentSelçuk Üniversitesien_US
dc.description.abstractThe present study is the first report that evaluates effects of nutritional effects of flushing with differing diet crude protein ratios on blood urea nitrogen (BUN) levels, related some reproductive parameters and embryo quality in ewe. During mating season, before synchronization protocol ewes were fed on alfalfa hay and additive concentrate feeding as flushing. Intra vaginal FGA containing sponges applied for 12 days for the purpose of synchronization and pFSH was administered by 8 declining doses for the purpose of superovulation. Uterus was flushed in the morning of the seventh day of mating and embryos were collected surgically. Collected embryos were qualified according to LETS criterion. There is no dependency found between BUN values measured at different days and at different diet crude protein concentrations. An increase in uterine pH levels due to increasing protein amounts was observed but this increase was not significant among groups. Ovarian function was evaluated by ovarian responses (CL + large follicle) showed difference between groups (p < 0.05) and the lowest protein intake group gave highest ovarian response. In addition, embryo recovery rates revealed difference between groups (p < 0.05) and it was observed that the lowest ovarian response group showed the highest rates of embryo recovery. It is concluded that, in some Anatolian native sheep breeds, the application of diet flushing with different crude protein concentrates influence ovarian responses and embryo recovery rates but has no effect on BUN levels; uterus physiology or embryonic quality. (C) 2017 Elsevier Inc. All rights reserved.en_US
dc.description.sponsorshipScientific and Technological Research Council of Turkey (TUBITAK)Turkiye Bilimsel ve Teknolojik Arastirma Kurumu (TUBITAK) [106G005]; Coordination Unit for Scientific Research Projects of Selcuk University (SUBAP) [10102021]en_US
dc.description.sponsorshipAcknowledgments are given kindly to Dr. Mustafa KAYMAZ for providing experimental infrastructure and to Dr. Ibrahim AYDIN; Dr. Mehmet GULER; Dr. Merve KOSE and to Dr. Ulkum CIZMECI for their kind assistances for surgical applications. The study is funded partially in equal both by The Scientific and Technological Research Council of Turkey (TUBITAK project no: 106G005) and Coordination Unit for Scientific Research Projects of Selcuk University (SUBAP project no: 10102021).en_US
dc.identifier.doi10.1016/j.theriogenology.2017.05.002en_US
dc.identifier.endpage67en_US
dc.identifier.issn0093-691Xen_US
dc.identifier.issn1879-3231en_US
dc.identifier.pmid28601157en_US
dc.identifier.scopusqualityQ1en_US
dc.identifier.startpage62en_US
dc.identifier.urihttps://dx.doi.org/10.1016/j.theriogenology.2017.05.002
dc.identifier.urihttps://hdl.handle.net/20.500.12395/35410
dc.identifier.volume98en_US
dc.identifier.wosWOS:000404081500009en_US
dc.identifier.wosqualityQ1en_US
dc.indekslendigikaynakWeb of Scienceen_US
dc.indekslendigikaynakScopusen_US
dc.indekslendigikaynakPubMeden_US
dc.language.isoenen_US
dc.publisherELSEVIER SCIENCE INCen_US
dc.relation.ispartofTHERIOGENOLOGYen_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/closedAccessen_US
dc.selcuk20240510_oaigen_US
dc.subjectFeed flushingen_US
dc.subjectEmbryo qualityen_US
dc.subjectSuperovulationen_US
dc.subjectUrea nitrogenen_US
dc.subjectUterus pHen_US
dc.subjectEmbryo recoveryen_US
dc.titleProtein based flushing related blood urea nitrogen effects on ovarian response, embryo recovery and embryo quality in superovulated ewesen_US
dc.typeArticleen_US

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