Assessment of stress and nutritional biomarkers in cultured Octopus vulgaris paralarvae: Effects of geographical origin and dietary regime

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• 作者：D. Garrido^a ; I. Varó ; ^b ; ^{inma@iats.csic.es} ; A.E. Morales^c ; M.C. Hidalgo^c ; J.C. Navarro^b ; F. Hontoria^b ; O. Monroig^d ; J. Iglesias^e ; J.J. Otero^e ; A. Esté ; vez^f ; J. Pé ; rez^f ; M.V. Martí ; n^a ; C. Rodrí ; guez^g ; E. Almansa^a ; G. Cardenete^c
• 关键词：ARA ; arachidonic acid ; CAT ; catalase ; DHA ; docosahexaenoic acid ; EPA ; eicosapentaenoic acid ; GPX ; glutathione peroxidase ; GPX Se ; selenium dependent glutathione peroxidase ; GPX T ; total glutathione peroxidase ; GR ; glutathione reductase ; HSP70 ; heat shock proteins 70 ; HUFA ; highly unsaturated fatty acids ; LC60 ; Marine Lecithin LC 60® ; MDA ; malondialdehyde ; PUFAs ; polyunsaturated fatty acids ; ROS ; reactive oxygen species ; SGR ; specific growth rate ; S ; survival
• 刊名：Aquaculture
• 出版年：2017
• 出版时间：1 February 2017
• 年：2017
• 卷：468
• 期：part_P1
• 页码：558-568
• 全文大小：677 K
• 卷排序：468

文摘

Initial size (dry weight) and biomarkers of hatchlings are related to broodstock origin. High variability in growth and biomarkers are found to be related to geographical origin. SGR of 15 day old paralarvae appear to be positively influenced by marine phospholipids used as a new enrichment of Artemia. Antioxidant defences against the oxidative damage are boosted in paralarvae fed with LC60. Partial correlations found among biomarkers are affected by the diet supplied to paralarvae.