Temporal variations in hematological, immunological and serum biochemical parameters of rainbow trout (Oncorhynchus mykiss) acclimated to high-saline water in the Northern Aegean Sea

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dc.contributor.authorBuyukates, Yesim
dc.contributor.authorKesbic, Osman
dc.contributor.authorYigit, Murat
dc.contributor.authorYilmaz, Sevdan
dc.contributor.authorErgun, Sebahattin
dc.contributor.authorBulut, Musa
dc.contributor.authorOzalp, Bans
dc.date.accessioned2025-01-27T20:25:01Z
dc.date.available2025-01-27T20:25:01Z
dc.date.issued2023
dc.departmentÇanakkale Onsekiz Mart Üniversitesi
dc.description.abstractThe present study evaluated the health status of rainbow trout (30.24 +/- 5.34 g) acclimated to high-saline water (28 parts per thousand). Among adaptation procedures, gradually-acclimated (for 48 h) fish showed best performance, which were then introduced to the offshore cage-farm for further monitoring of fish health in marine environment over a long-term period of 100 days, until harvest weight of 319.9 +/- 48.51 g. Fish health and welfare was evaluated by means of biochemical parameters (viscerasomatic index, hepatosomatic index, mesenteric fat index, and spleen somatic index), hematological parameters (serum glucose, triglyceride, cholesterol, total protein, albumin, globulin), and immune parameters (lysozyme, myeloperoxidase, respiratory burst and potential killing values). Gradual acclimation to high-saline water did not show any adverse effects on health parameters. No significant differences were found in biometric measures (P>0.05). However, a time-dependent increase was recorded in hematology markers (P<0.05) after seawater transfer, and the health status improved over long-term from March 7 to June 14, 2018. All serum biochemical markers, except the total protein showed significant alterations (P<0.05) in long-term but without detrimental influence by day-100. Therefore, it seems possible to expand trout farms from brackish water sites to higher saline environments up to 28 parts per thousand salinity, with no detrimental impacts on fish health, that in turns may significantly contribute to the extension of potential aquaculture sites to wider areas.
dc.description.sponsorshipCanakkale Onsekiz Mart University Scientific Research Projects (COMU-BAP) [FBA-2018-1411]
dc.description.sponsorshipThe present study was financially supported by Canakkale Onsekiz Mart University Scientific Research Projects (COMU-BAP), under the project numbered FBA-2018-1411.
dc.identifier.doi10.2478/aoas-2022-0047
dc.identifier.endpage106
dc.identifier.issn1642-3402
dc.identifier.issn2300-8733
dc.identifier.issue1
dc.identifier.scopus2-s2.0-85147028420
dc.identifier.scopusqualityQ1
dc.identifier.startpage97
dc.identifier.urihttps://doi.org/10.2478/aoas-2022-0047
dc.identifier.urihttps://hdl.handle.net/20.500.12428/22413
dc.identifier.volume23
dc.identifier.wosWOS:000852137000001
dc.identifier.wosqualityQ2
dc.indekslendigikaynakWeb of Science
dc.indekslendigikaynakScopus
dc.language.isoen
dc.publisherWalter De Gruyter Gmbh
dc.relation.ispartofAnnals of Animal Science
dc.relation.publicationcategoryinfo:eu-repo/semantics/openAccess
dc.rightsinfo:eu-repo/semantics/openAccess
dc.snmzKA_WoS_20250125
dc.subjectRainbow trout
dc.subjectbiochemical parameters
dc.subjecthematological profile
dc.subjecthealth status
dc.subjecthigh saline water
dc.titleTemporal variations in hematological, immunological and serum biochemical parameters of rainbow trout (Oncorhynchus mykiss) acclimated to high-saline water in the Northern Aegean Sea
dc.typeArticle

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