Ultrasonographic patterns of different regions of uterus according to pregnancy in cows and heifers

dc.authoridKaya, Ufuk/0000-0002-4805-0993
dc.authoridOLGAC, KEMAL TUNA/0000-0001-9216-7059
dc.contributor.authorOlgac, Kemal Tuna
dc.contributor.authorYazlik, Murat Onur
dc.contributor.authorKaya, Ufuk
dc.contributor.authorTirpan, Mehmet Borga
dc.date.accessioned2024-09-18T20:13:28Z
dc.date.available2024-09-18T20:13:28Z
dc.date.issued2023
dc.departmentHatay Mustafa Kemal Üniversitesien_US
dc.description.abstractThis study aimed to detect pregnancy within the first 20 days after artificial insemination by evaluating the ultrasonographic patterns of the different regions of uterus in Holstein heifers and cows. Animals were divided into subgroups according to pregnancy on 28th day as pregnant (heifer, n: 15; cow, n: 15) and non-pregnant (heifer, n: 15; cow, n: 15). Images were taken from the ovulation-side cornu uteri (OSC), non-ovulation-side cornu uteri (NOSC), and the corpus uteri (CU) on alternate days from D0 to D20. The images were evaluated by ImageJ software in terms of mean gray value (MGV), homogeneity (HOM), and contrast (CON) and endometrium thickness (ET). The mean MGV and G*T and P*T interactions, the mean CON and G*T and G*P interactions, the mean HOM and G*P interactions, and the mean ET and G*P interactions were statistically significant (p < 0.05). In receiver operating characteristic analyses, D2-D6 for CON and D2, D6, D8, D16, and D20 for HOM of OSC in cows and D8 and D10 MGV and D18 and D20 ET of OSC in heifers had high relationship with positive pregnancy (p < 0.05). The use of echogenicity evaluations and endometrium thickness measurements in reproductive management seems to be suitable for the prediction of pregnancy in cows and heifers.en_US
dc.description.sponsorshipTurkiye Bilimsel ve Teknolojik Arastimath;rma Kurumu [221O318]en_US
dc.description.sponsorshipTurkiye Bilimsel ve Teknolojik Arast & imath;rma Kurumu, Grant/Award Number: 221O318en_US
dc.identifier.doi10.1111/asj.13893
dc.identifier.issn1344-3941
dc.identifier.issn1740-0929
dc.identifier.issue1en_US
dc.identifier.pmid38059655en_US
dc.identifier.scopus2-s2.0-85178951908en_US
dc.identifier.scopusqualityQ1en_US
dc.identifier.urihttps://doi.org/10.1111/asj.13893
dc.identifier.urihttps://hdl.handle.net/20.500.12483/9211
dc.identifier.volume94en_US
dc.identifier.wosWOS:001115579700001en_US
dc.identifier.wosqualityQ2en_US
dc.indekslendigikaynakWeb of Scienceen_US
dc.indekslendigikaynakScopusen_US
dc.indekslendigikaynakPubMeden_US
dc.language.isoenen_US
dc.publisherWileyen_US
dc.relation.ispartofAnimal Science Journalen_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/openAccessen_US
dc.subjectcowen_US
dc.subjectechogenicityen_US
dc.subjectendometrium thicknessen_US
dc.subjectgrayscale image analysisen_US
dc.subjectheiferen_US
dc.titleUltrasonographic patterns of different regions of uterus according to pregnancy in cows and heifersen_US
dc.typeArticleen_US

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