Effect of different dietary zinc sources on seminal plasma enzymatic activity, antioxidant, and immune-related gene expression in rainbow trout (Oncorhynchus mykiss)

The objective of the present work was to survey the effects of different sources of zinc supplements on serum enzymatic activities, the expression of genes related to antioxidant and immunity in rainbow trout ( Oncorhynchus mykiss ). Male rainbow trout were fed for 16 weeks on a diet supplemented wi...

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Veröffentlicht in:	Aquaculture international 2021-12, Vol.29 (6), p.2731-2750
Hauptverfasser:	Kazemi, Esmaeil, Nazari, Sajad, Sourinejad, Iman, Pourkazemi, Mohammad, Paknejad, Hamed, Eslamloo, Khalil
Format:	Artikel
Sprache:	eng
Schlagworte:	Alanine Antioxidants Biomedical and Life Sciences Control Defence mechanisms Diet Enzymatic activity Enzyme activity Fish Freshwater & Marine Ecology Freshwater fishes Gene expression Immune response Immune system Immunity Kidneys Lactic acid Life Sciences Manganese Nanoparticles Oncorhynchus mykiss Salmon Serum Surveying Transcription Trout Zinc Zoology
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Zusammenfassung:	The objective of the present work was to survey the effects of different sources of zinc supplements on serum enzymatic activities, the expression of genes related to antioxidant and immunity in rainbow trout ( Oncorhynchus mykiss ). Male rainbow trout were fed for 16 weeks on a diet supplemented with 40 mg kg −1 of mineral zinc supplement (MZ; ZnSO 4 ·7H 2 O), 40 mg kg −1 of organic zinc (OZ), 40 mg kg −1 of zinc nanoparticles (NZ), and control diet (CD). After 16 weeks, fish fed different diet revealed significant serum enzymatic activities compared to the control treatment ( P
ISSN:	0967-6120 1573-143X
DOI:	10.1007/s10499-021-00778-3