Effects of injectable trace element and vitamin supplementation during the gestational, peri-parturient, or early lactational periods on neutrophil functions and pregnancy rate in dairy cows

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dc.authoridKaya, Ufuk/0000-0002-4805-0993
dc.contributor.authorYazlik, Murat Onur
dc.contributor.authorColakoglu, Hatice Esra
dc.contributor.authorPekcan, Mert
dc.contributor.authorKaya, Ufuk
dc.contributor.authorKuplulu, Sukru
dc.contributor.authorKacar, Cihan
dc.contributor.authorPolat, Mert
dc.date.accessioned2025-01-21T16:38:19Z
dc.date.available2025-01-21T16:38:19Z
dc.date.issued2021
dc.departmentKırıkkale Üniversitesi
dc.description.abstractThe aim of this study was to evaluate effects of injectable trace element and vitamin combination on phagocytic, oxidative burst activity of neutrophils and reproductive outcomes in dairy cows. Cows were to assigned to the following groups: (1) injectable trace element supplementation (ITES, n = 44, containing zinc, manganese, copper, selenium); (2) injectable vitamin supplementation (VIT, n = 48, containing vitamins A, D-3, E); (3) ITES + VIT = 46); and (4) control (CON, n = 44). Cows were administered four injections between 230 and 260 days of the gestational period, on day of parturition, and 30 days postpartum. Neutrophil function was assessed at 10 days before and after calving. Phagocytosis was greater in cows of the ITES + VIT group at 10 days prepartum (P < 0.05) while oxidative burst was similar among groups. There were greater non-esterified fatty acid (NEFA) concentrations in cows of the ITES+VIT group at 10 days prepartum (P < 0.05). Cows supplemented with ITES+ VIT had less SOD activity than those supplemented with ITES or vitamin during the pre- to post-partum transition period (P < 0.05). The total odds of pregnancy were greater in cows supplemented with trace element and/or vitamin (P < 0.05). In conclusion, supplementation of ITES and/or VIT resulted in an increased total pregnancy rate. Vitamin or trace element supplementation did not differ with the control group in both the prepartum and postpartum period for immune variables. There, however, was greater phagocytosis in cows supplemented with vitamin and trace elements during the prepartum period that might be related to metabolic-induced inflammation.
dc.description.sponsorshipAnkara University Scientific Research Projects Coordination Unit [:16B0239001]; Ankara, Turkey
dc.description.sponsorshipThe authors thank Mr John Stanley for language support. This work was done under the project entitled `The effect of injectable trace minerals and vitamins on neutrophil leucocyte activity and fertility in Brown Swiss cows and heifers' funded by Ankara University Scientific Research Projects Coordination Unit (Project Number:16B0239001), Ankara, Turkey
dc.identifier.doi10.1016/j.anireprosci.2021.106686
dc.identifier.issn0378-4320
dc.identifier.issn1873-2232
dc.identifier.pmid33450436
dc.identifier.scopus2-s2.0-85099151382
dc.identifier.scopusqualityQ1
dc.identifier.urihttps://doi.org/10.1016/j.anireprosci.2021.106686
dc.identifier.urihttps://hdl.handle.net/20.500.12587/24638
dc.identifier.volume225
dc.identifier.wosWOS:000610778500012
dc.identifier.wosqualityQ2
dc.indekslendigikaynakWeb of Science
dc.indekslendigikaynakScopus
dc.indekslendigikaynakPubMed
dc.language.isoen
dc.publisherElsevier
dc.relation.ispartofAnimal Reproduction Science
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanı
dc.rightsinfo:eu-repo/semantics/closedAccess
dc.snmzKA_20241229
dc.subjectAntioxidant; Dairy cow; Fertility; Immunity
dc.titleEffects of injectable trace element and vitamin supplementation during the gestational, peri-parturient, or early lactational periods on neutrophil functions and pregnancy rate in dairy cows
dc.typeArticle

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