Effects of different dietary vegetable lipid sources on health status in Nile Tilapia (Oreochromis niloticus): haematological indices, immune response parameters and plasma proteome
Autor: | Suksan Kumkhong, Denise Schrama, Pedro M. Rodrigues, Surintorn Boonanuntanasarn, Chatsirin Nakharuthai |
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Jazyk: | angličtina |
Rok vydání: | 2020 |
Předmět: |
Proteomics
food.ingredient Biology Soybean oil Article 03 medical and health sciences chemistry.chemical_compound Nile tilapia Plasma Immune system food proteomics Linseed oil lcsh:Zoology saturated fatty acids lcsh:QL1-991 Food science Saturated fatty acids n3-PUFAs plasma 030304 developmental biology chemistry.chemical_classification 0303 health sciences lcsh:Veterinary medicine General Veterinary technology industry and agriculture 04 agricultural and veterinary sciences n6-PUFAs biology.organism_classification Blood proteins Immune Oreochromis chemistry 040102 fisheries haematology gene expression lcsh:SF600-1100 0401 agriculture forestry and fisheries Animal Science and Zoology Gene expression Lysozyme immune Haematology Polyunsaturated fatty acid |
Zdroj: | Repositório Científico de Acesso Aberto de Portugal Repositório Científico de Acesso Aberto de Portugal (RCAAP) instacron:RCAAP Animals : an Open Access Journal from MDPI Animals Volume 10 Issue 8 Animals, Vol 10, Iss 1377, p 1377 (2020) |
Popis: | This study aimed to investigate the effects of DLs, including palm oil (PO an SFAs), linseed oil (LO n-3 PUFAs) and soybean oil (SBO n-6 PUFAs) on the health status of Nile tilapia (Oreochromis niloticus) during adulthood. Three experimental diets incorporating PO, LO or SBO were fed to adult Nile tilapia for a period of 90 days, and haematological and innate immune parameters were evaluated. Proteome analysis was also conducted to evaluate the effects of DLs on plasma proteins. The tested DLs had no significant effects on red blood cell (RBC) count, haematocrit, haemoglobin, and total immunoglobulin and lysozyme activity. Dietary LO led to increased alternative complement 50 activity (ACH50), and proteome analysis revealed that PO and SBO enhanced A2ML, suggesting that different DLs promote immune system via different processes. Dietary LO or SBO increased the expression of several proteins involved in coagulation activity such as KNG1, HRG and FGG. Increased HPX in fish fed with PO suggests that SFAs are utilised in heme lipid-oxidation. Overall, DLs with distinct fatty acids (FAs) affect several parameters corresponding to health status in Nile tilapia, and dietary LO and SBO seemed to strengthen health in this species. |
Databáze: | OpenAIRE |
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