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学科主题: Fisheries
题名: Growth and hepatopancreas performances of gibel carp fed diets containing low levels of aflatoxin B-1
作者: Han, D.2; Xie, S.1, 2; Zhu, X.2; Yang, Y.2; Guo, Z.2
通讯作者: Han, D, Chinese Acad Sci, Inst Hydrobiol, State Key Lab Freshwater & Biotechnol, Wuhan 430072, Hubei, Peoples R China
关键词: aflatoxin B-1 ; alanine aminotransferase ; Carassius auratus gibelio ; residue ; weight gain
刊名: AQUACULTURE NUTRITION
发表日期: 2010-08-01
DOI: 10.1111/j.1365-2095.2009.00669.x
卷: 16, 期:4, 页:335-342
收录类别: SCI
文章类型: Article
部门归属: [Xie, S.] E Inst Shanghai Univ, Aquaculture Div, Shanghai, Peoples R China; [Han, D.; Xie, S.; Zhu, X.; Yang, Y.; Guo, Z.] Chinese Acad Sci, Inst Hydrobiol, State Key Lab Freshwater Ecol & Biotechnol, Wuhan 430072, Hubei, Peoples R China
WOS标题词: Science & Technology ; Life Sciences & Biomedicine
资助者: National Key Technology RD Program [2007BAD37B02, 2001BA505B06]; Natural Science Foundation of China [30700626]; Hubei Provincial Science and Technology Department [2006AA203A01]
类目[WOS]: Fisheries
研究领域[WOS]: Fisheries
摘要: The effects of aflatoxin B-1 (AFB(1)) on growth, physiological responses and histological changes were investigated in juvenile gibel carp (Carassius auratus gibelio). Triplicate groups of gibel carp (3.53 +/- 0.02 g) were fed seven semipurified diets (Diet 1 to 7) containing 3.20, 5.37, 7.08, 9.55, 12.70, 17.90 and 28.60 mu g AFB(1) kg-1 diet for 3 months. The results showed fish weight gain fed Diet 6 was 112.6% of that of control group (Diet 1) after 3 months, but there was no significant difference of weight gain between fish fed Diet 7 and the control group. Alanine aminotransferase (ALT) of fish hepatopancreas fed Diet 7 was significantly higher than the control group (P < 0.05), but no significant difference was observed in ALT activities of the fish fed with more than 10 mu g AFB(1) kg-1 (Diet 4, 5, 6 and 7). No significant histological lesions were identified between the control and increasing AFB(1) treatments. AFB(1) accumulated in hepatopancreas was logarithmically related to the dietary AFB(1) levels, and AFB(1) also accumulated in muscles and ovaries of gibel carp fed Diet 3 to Diet 7. The present results indicated that fish fed with more than 10 mu g AFB(1) kg-1 diet showed impaired physiological responses and more AFB(1) residue of muscles and ovaries above the safety limitation of European Union.
英文摘要: The effects of aflatoxin B-1 (AFB(1)) on growth, physiological responses and histological changes were investigated in juvenile gibel carp (Carassius auratus gibelio). Triplicate groups of gibel carp (3.53 +/- 0.02 g) were fed seven semipurified diets (Diet 1 to 7) containing 3.20, 5.37, 7.08, 9.55, 12.70, 17.90 and 28.60 mu g AFB(1) kg-1 diet for 3 months. The results showed fish weight gain fed Diet 6 was 112.6% of that of control group (Diet 1) after 3 months, but there was no significant difference of weight gain between fish fed Diet 7 and the control group. Alanine aminotransferase (ALT) of fish hepatopancreas fed Diet 7 was significantly higher than the control group (P < 0.05), but no significant difference was observed in ALT activities of the fish fed with more than 10 mu g AFB(1) kg-1 (Diet 4, 5, 6 and 7). No significant histological lesions were identified between the control and increasing AFB(1) treatments. AFB(1) accumulated in hepatopancreas was logarithmically related to the dietary AFB(1) levels, and AFB(1) also accumulated in muscles and ovaries of gibel carp fed Diet 3 to Diet 7. The present results indicated that fish fed with more than 10 mu g AFB(1) kg-1 diet showed impaired physiological responses and more AFB(1) residue of muscles and ovaries above the safety limitation of European Union.
关键词[WOS]: ROHU LABEO-ROHITA ; RAINBOW-TROUT ; ENZYME-ACTIVITIES ; HORMESIS ; DAMAGE ; FEED ; DISPOSITION ; TOXICOLOGY ; TOXICITY ; HEALTHY
语种: 英语
WOS记录号: WOS:000279615000001
ISSN号: 1353-5773
Citation statistics:
内容类型: 期刊论文
URI标识: http://ir.ihb.ac.cn/handle/342005/13528
Appears in Collections:淡水生态学研究中心_期刊论文

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作者单位: 1.E Inst Shanghai Univ, Aquaculture Div, Shanghai, Peoples R China
2.Chinese Acad Sci, Inst Hydrobiol, State Key Lab Freshwater Ecol & Biotechnol, Wuhan 430072, Hubei, Peoples R China

Recommended Citation:
Han, D.; Xie, S.; Zhu, X.; Yang, Y.; Guo, Z..Growth and hepatopancreas performances of gibel carp fed diets containing low levels of aflatoxin B-1,AQUACULTURE NUTRITION,2010,16(4):335-342
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