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Please use this identifier to cite or link to this item: http://ntour.ntou.edu.tw:8080/ir/handle/987654321/26711

Title: Effect of Injected Astaxanthin on Survival, Antioxidant Capacity, and Immune Response of the Giant Freshwater Prawn Macrobrachium rosenbergii (De Man, 1879) Challenged with Lactococcus garvieae
Authors: Angeles Isagani P. Jr.;Chien Yew-Hu;Yambot polinario V.
Contributors: NTOU:Department of Aquaculture
Keywords: glutathione peroxidase;utathione reductase;uperoxide dismutase;otal hemocyte count;epatopancreas;rawn;acrobrachium;actocoecus
Date: 2009-12-01
Issue Date: 2011-10-21T02:18:23Z
Publisher: Journal of Shellfish Research
Abstract: Abstract:This study evaluated the effects of astaxanthin (AX) injected at 1.34 nmol/g body weight on survival, antioxidant capacity, total hemocyte count, and hepatopancreas AX content of the giant freshwater prawn Macrobrachium rosenbergii (De Man 1879) challenged with Lactococcus garvieae. Injected AX significantly increased the survival of M. rosenbergii challenged with L. garvieae (P [less than or equal to] 0.05) and enhanced to some extent its antioxidant capacity (superoxide dismutase, glutathione peroxidase, and glutathione reductase) and total hemocyte count. AX-injected M. rosenbergii yielded significantly higher hepatopancreas AX content compared with non-AX-injected control. Overall results of this study indicate that AX plays an important role in enhancing M. rosenbergii resistance against L. garvieae.
Relation: 28, pp.931-937
URI: http://ntour.ntou.edu.tw/handle/987654321/26711
Appears in Collections:[水產養殖學系] 期刊論文

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