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:: دوره 10، شماره 4 - ( 1390 ) ::
جلد 10 شماره 4 صفحات 630-616 برگشت به فهرست نسخه ها
Effect of hot-water extract of brown seaweed Sargassum glaucescens via immersion route on immune responses of Fenneropenaeus indicus
چکیده:   (14723 مشاهده)

 The development of shrimp aquaculture, in spite of its global necessity, is largely at stake as significant ecological and pathological problems are increasing in the vast majority of the shrimp producing countries. Shrimp immunology is a key element in establishing strategies for controlling diseases in shrimp aquaculture. The total haemocyte count (THC), differential haemocyte count (DHC), total plasma protein (TPP), Phagocytic activity (PA), bacterial clearance efficiency (BCE) and bactericidal activity (BE) were examined when the F. indicus shrimps (11.32±1.20 g) were immersed in seawater (39 ppt and 25 ± 1 C) containing hot-water extracts of brown alga Sargassum glaucescens at 100, 300 and 500 mg/l. These parameters increased significantly (p < 0.05) when the shrimp were immersed in seawater containing hot-water extracts at 100 mg/l after 3h and 300 and 500 mg/l after 2 h. F. indicus shrimps that were immersed in hot-water extracts at 300 and 500 mg/l had increased phagocytic activity and clearance efficiency to Vibrio spp. after 2 hours. But bactericidal activity increased significantly after 1 hour in the same concentrations.

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نوع مطالعه: پژوهشي | موضوع مقاله: fish disease
دریافت: 1390/8/8 | پذیرش: 1394/6/22 | انتشار: 1394/6/22
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Ghaednia B, Mehrabi M R, Mirbakhsh M, Yeganeh V, Hoseinkhezri P, Garibi G et al . Effect of hot-water extract of brown seaweed Sargassum glaucescens via immersion route on immune responses of Fenneropenaeus indicus. IJFS. 2011; 10 (4) :616-630
URL: http://jifro.ir/article-1-271-fa.html

Effect of hot-water extract of brown seaweed Sargassum glaucescens via immersion route on immune responses of Fenneropenaeus indicus. مجله علوم شیلاتی ایران. 1390; 10 (4) :630-616

URL: http://jifro.ir/article-1-271-fa.html



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دوره 10، شماره 4 - ( 1390 ) برگشت به فهرست نسخه ها
Iranian Journal of Fisheries Sciences Iranian Journal of Fisheries Sciences
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