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Effects of dietary cyanobacteria of two different sources on growth and recovery of hybrid tilapia (Oreochromis niloticus x O. aureus)
Dong, Guifang1,2; Zhu, Xiaoming1; Han, Dong1; Yang, Yunxia1; Song, Lirong1; Xie, Shouqi1,3; Zhu, XM, Chinese Acad Sci, Inst Hydrobiol, State Key Lab Freshwater Ecol & Biotechnol, Wuhan 430072, Hubei, Peoples R China
2009-09-01
Source PublicationTOXICON
ISSN0041-0101
Volume54Issue:3Pages:208-216
AbstractA 115 days feeding trial was conducted to evaluate the effect of dietary cyanobacteria on growth, microcystins (MCs) accumulation in hybrid tilapia (Oreochromis niloticus x O. aureus) and the recovery when the fish were free of cyanobacteria. Three experimental diets were formulated: the control (cyanobacteria free diet); one test diet with cyanobacteria from Lake Taihu (AMt 80.0 mu g MCs g(-1) diet) and one with cyanobacteria from Lake Dianchi (AMd, 410.0 rho g MCs g(-1) diet). Each diet was fed to fish for 60 days and then all fish were free of cyanobacteria for another 55 days. A significant increase in feeding rate (FR) was observed in fish fed AMd diet after a first 30-day exposure (1(st) EP), and in fish fed both AMt diet and AMd diet after a second 30-day exposure (2(nd) EP). Specific growth rates (SGR) of fish fed AMt diet and AMd diet were both obviously affected after the first 30-day exposure, but SGR was only significantly affected in fish fed AMt diet after the second 30-day exposure. After a 55-day recovery, there were no significant differences among diets in the indices mentioned above. Much higher concentrations of MCs were accumulated in tissues of all fish exposed to cyanobacteria. After the 55-day recovery, MC concentrations in fish tissues were significantly lower than those on day 60. (C) 2009 Elsevier Ltd. All rights reserved.; A 115 days feeding trial was conducted to evaluate the effect of dietary cyanobacteria on growth, microcystins (MCs) accumulation in hybrid tilapia (Oreochromis niloticus x O. aureus) and the recovery when the fish were free of cyanobacteria. Three experimental diets were formulated: the control (cyanobacteria free diet); one test diet with cyanobacteria from Lake Taihu (AMt 80.0 mu g MCs g(-1) diet) and one with cyanobacteria from Lake Dianchi (AMd, 410.0 rho g MCs g(-1) diet). Each diet was fed to fish for 60 days and then all fish were free of cyanobacteria for another 55 days.
SubtypeArticle
KeywordCyanobacteria Growth Recovery Hybrid Tilapia
Department[Dong, Guifang; Zhu, Xiaoming; Han, Dong; Yang, Yunxia; Song, Lirong; Xie, Shouqi] Chinese Acad Sci, Inst Hydrobiol, State Key Lab Freshwater Ecol & Biotechnol, Wuhan 430072, Hubei, Peoples R China; [Dong, Guifang] Chinese Acad Sci, Grad Univ, Beijing 100039, Peoples R China; [Xie, Shouqi] Shanghai Univ, Inst E, Aquaculture Div, Shanghai, Peoples R China
Subject AreaPharmacology & Pharmacy ; Toxicology
DOI10.1016/j.toxicon.2009.03.031
WOS HeadingsScience & Technology ; Life Sciences & Biomedicine
Funding OrganizationNational Natural Science Foundation of China [30750110022]; National Basic Research Program [2008CB418006]; National Key Technology RD Program [2007BAD37B02-0404]; Chinese Academy of Sciences [KSCX2-SW-129] ; National Natural Science Foundation of China [30750110022]; National Basic Research Program [2008CB418006]; National Key Technology RD Program [2007BAD37B02-0404]; Chinese Academy of Sciences [KSCX2-SW-129] ; National Natural Science Foundation of China [30750110022]; National Basic Research Program [2008CB418006]; National Key Technology RD Program [2007BAD37B02-0404]; Chinese Academy of Sciences [KSCX2-SW-129] ; National Natural Science Foundation of China [30750110022]; National Basic Research Program [2008CB418006]; National Key Technology RD Program [2007BAD37B02-0404]; Chinese Academy of Sciences [KSCX2-SW-129]
Indexed BySCI
Language英语
WOS Research AreaPharmacology & Pharmacy ; Toxicology
WOS SubjectPharmacology & Pharmacy ; Toxicology
WOS IDWOS:000268436900002
WOS KeywordCARP CYPRINUS-CARPIO ; HEPATOTOXIC MICROCYSTIN-LR ; TROUT ONCORHYNCHUS-MYKISS ; FRESH-WATER FISH ; EUTROPHIC LAKE ; BIOCHEMICAL-CHARACTERIZATION ; MYTILUS-GALLOPROVINCIALIS ; LABORATORY CONDITIONS ; TISSUE DISTRIBUTIONS ; SEASONAL DYNAMICS
Funding OrganizationNational Natural Science Foundation of China [30750110022]; National Basic Research Program [2008CB418006]; National Key Technology RD Program [2007BAD37B02-0404]; Chinese Academy of Sciences [KSCX2-SW-129] ; National Natural Science Foundation of China [30750110022]; National Basic Research Program [2008CB418006]; National Key Technology RD Program [2007BAD37B02-0404]; Chinese Academy of Sciences [KSCX2-SW-129] ; National Natural Science Foundation of China [30750110022]; National Basic Research Program [2008CB418006]; National Key Technology RD Program [2007BAD37B02-0404]; Chinese Academy of Sciences [KSCX2-SW-129] ; National Natural Science Foundation of China [30750110022]; National Basic Research Program [2008CB418006]; National Key Technology RD Program [2007BAD37B02-0404]; Chinese Academy of Sciences [KSCX2-SW-129]
Citation statistics
Cited Times:15[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.ihb.ac.cn/handle/152342/7640
Collection期刊论文
Corresponding AuthorZhu, XM, Chinese Acad Sci, Inst Hydrobiol, State Key Lab Freshwater Ecol & Biotechnol, Wuhan 430072, Hubei, Peoples R China
Affiliation1.Chinese Acad Sci, Inst Hydrobiol, State Key Lab Freshwater Ecol & Biotechnol, Wuhan 430072, Hubei, Peoples R China
2.Chinese Acad Sci, Grad Univ, Beijing 100039, Peoples R China
3.Shanghai Univ, Inst E, Aquaculture Div, Shanghai, Peoples R China
Recommended Citation
GB/T 7714
Dong, Guifang,Zhu, Xiaoming,Han, Dong,et al. Effects of dietary cyanobacteria of two different sources on growth and recovery of hybrid tilapia (Oreochromis niloticus x O. aureus)[J]. TOXICON,2009,54(3):208-216.
APA Dong, Guifang.,Zhu, Xiaoming.,Han, Dong.,Yang, Yunxia.,Song, Lirong.,...&Zhu, XM, Chinese Acad Sci, Inst Hydrobiol, State Key Lab Freshwater Ecol & Biotechnol, Wuhan 430072, Hubei, Peoples R China.(2009).Effects of dietary cyanobacteria of two different sources on growth and recovery of hybrid tilapia (Oreochromis niloticus x O. aureus).TOXICON,54(3),208-216.
MLA Dong, Guifang,et al."Effects of dietary cyanobacteria of two different sources on growth and recovery of hybrid tilapia (Oreochromis niloticus x O. aureus)".TOXICON 54.3(2009):208-216.
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