Effects of the supplemental chromium form on performance and oxidative stress in broilers exposed to heat stress

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dc.authoridSahin, Kazim/0000-0001-9542-5244
dc.authoridOrhan, Cemal/0000-0003-4138-7689
dc.authoridAkdemir, Fatih/0000-0002-5779-6631
dc.authoridsahin, nurhan/0000-0001-9487-1154
dc.authoridTuzcu, Mehmet/0000-0002-1329-3143
dc.authorwosidSahin, Kazim/D-5625-2009
dc.authorwosidSahin, Nurhan/D-5626-2009
dc.authorwosidOrhan, Cemal/Q-2086-2015
dc.authorwosidAkdemir, Fatih/AAG-8010-2019
dc.authorwosidsahin, nurhan/ABF-8007-2020
dc.authorwosidTuzcu, Mehmet/H-2953-2018
dc.contributor.authorSahin, N.
dc.contributor.authorHayirli, A.
dc.contributor.authorOrhan, C.
dc.contributor.authorTuzcu, M.
dc.contributor.authorAkdemir, F.
dc.contributor.authorKomorowski, J. R.
dc.contributor.authorSahin, K.
dc.date.accessioned2024-08-04T20:44:15Z
dc.date.available2024-08-04T20:44:15Z
dc.date.issued2017
dc.departmentİnönü Üniversitesien_US
dc.description.abstractThis experiment was conducted to investigate effects of the organic complex form of supplemental chromium (Cr) on performance, oxidative stress markers, and serum profile in broilers exposed to heat stress (HS). A total of 1,200 10-day-old boilers (Ross-308) was divided into one of the 6 treatments (2 environmental temperatures x 3 diets with different Cr forms). The birds were kept in temperature-controlled rooms at either 22 +/- 2A degrees C 24 h/d (thermoneutral, TN group) or 34 +/- 2A degrees C for 8 h/d, 08:00 to 17:00 h, followed by 22A degrees C for 16 h (HS group) and fed either a basal diet (C) or the basal diet supplemented with Cr (200 mu g/kg) through 1.600 mg of CrPic (12.43% Cr) and 0.788 mg of CrHis (25.22% Cr). Feed intake and body weight were recorded weekly. After cervical dislocation, liver samples were harvested to analyze Cr concentration and glucose transporter-2,4 (GLUT-2,4) expression. The breast meat also was sampled for the concentration of Cr and expressions of nuclear factor erythroid 2-related factor 2 (Nrf2) and nuclear factor kappa B (NF-kappa B). Data were analyzed by 2-way ANOVA. Heat stress caused depressions in feed intake (12.1%) and weight gain (21.1%) as well as elevations in feed conversion (11.2%) and abdominal fat (32.8%). It was also associated with depletion of Cr reserves and increases in serum concentrations of glucose, cholesterol, creatine, and enzymes. Exposure to HS was accompanied by suppression of the expressions of Nrf2 and GLUT-2 in muscle and GLUT-4 in the liver and amplification of the expression of NF-kappa B in muscle. Both Cr sources partially alleviated detrimental effects of HS on performance and metabolic profile. The efficacy of Cr as CrHis was more notable than Cr as CrPic, which could be attributed to higher bioavailability. In conclusion, CrHis can be added into the diet of broilers during hot seasons to overcome deteriorations in performance and wellbeing related to oxidative stress.en_US
dc.description.sponsorshipSmall and Medium Business Development and Support Administration of Turkey (KOSGEB); Turkish Academy of Sciences (Ankara, Turkey)en_US
dc.description.sponsorshipThe study was funded by the Small and Medium Business Development and Support Administration of Turkey (KOSGEB) and also in part by the Turkish Academy of Sciences (Ankara, Turkey). The authors thank Nutrition 21 (NY) for providing chromium picolinate and chromium histidinate. Thanks are extended to Farmavet International (Istanbul, Turkey) for donating vitamin-mineral premixes and reconstituting premixes with Cr chelates.en_US
dc.identifier.doi10.3382/ps/pex249
dc.identifier.endpage4324en_US
dc.identifier.issn1525-3171
dc.identifier.issue12en_US
dc.identifier.pmid29053811en_US
dc.identifier.scopus2-s2.0-85040118046en_US
dc.identifier.scopusqualityQ1en_US
dc.identifier.startpage4317en_US
dc.identifier.urihttps://doi.org/10.3382/ps/pex249
dc.identifier.urihttps://hdl.handle.net/11616/98107
dc.identifier.volume96en_US
dc.identifier.wosWOS:000418238900022en_US
dc.identifier.wosqualityQ1en_US
dc.indekslendigikaynakWeb of Scienceen_US
dc.indekslendigikaynakScopusen_US
dc.indekslendigikaynakPubMeden_US
dc.language.isoenen_US
dc.publisherElsevieren_US
dc.relation.ispartofPoultry Scienceen_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/openAccessen_US
dc.subjectbroileren_US
dc.subjectchromium-histidinateen_US
dc.subjectchromium-picolinateen_US
dc.subjectheat stressen_US
dc.titleEffects of the supplemental chromium form on performance and oxidative stress in broilers exposed to heat stressen_US
dc.typeArticleen_US

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