帮助 关于我们

返回检索结果

水华蓝藻对鱼类的营养毒理学效应
Nutri-toxicological effects of cyanobacteria on fish

查看参考文献62篇

董桂芳 1   解绶启 2   朱晓鸣 2 *   韩冬 2   杨云霞 2  
文摘 水体富营养化导致蓝藻水华的发生已成为全球关注的水环境问题,很多鱼类处于水生态系统食物链的最高级,蓝藻水华的主要次级代谢产物-微囊藻毒素可通过鱼类的摄食活动或生物富集作用在鱼体组织中累积,并通过食物链危及人类健康。近年来,微囊藻毒素对鱼类的毒性效应引起众多科学家的关注。在天然水体中不少鱼类可以主动摄食蓝藻,所以,水华蓝藻对鱼类来说既具有营养物作用、也具有潜在的毒性作用。鉴于目前机械收获的水华蓝藻生物量资源化利用问题以及水产饲料业亟需大力开发鱼粉替代蛋白源的需要,从营养学和毒理学这两个角度来研究水华蓝藻对鱼类的营养作用和毒性效应具有较高的理论和现实意义。主要概述了蓝藻粉、蓝藻细胞对鱼类的营养学和毒理学效应,以期拓展水华蓝藻对鱼类毒性效应的研究视野,同时也为水华蓝藻的资源化利用提供新的思路。
其他语种文摘 Proliferation of cyanobacteria is a global problem in eutrophic freshwater ecosystems,and the associated cyanotoxins are of growing concern with respect to human health and environmental problem.Most of the studies on microcystins(MCs) have only focused on terrestrial mammals,few have been conducted on the effects of MCs on fishes.Actually,many fishes are at the top of the trophic pyramids in aquatic ecosystems.MCs,which are the secondary metabolites of cyanobacteria,may accumulate in fish via feeding or bioaccumulation,and finally harm human health through the food chain.On the other hand,the harmful effects of MCs on fishes were mainly limited to acute toxic experiments based on oral gavaging,intraperitoneal injection,or administration via the dorsal aorta of the toxins,which can′t reflect the uptake route under natural environments.In fish,cyanobacterial toxins may ingestion via different routes: direct feeding on toxic cyanobacterial cells,uptake of dissolved toxins via the gill epithelium,or exposure via the foodweb.More importantly,cyanobacteria are an important dietary component for many fishes.Therefore,cyanobacteria is a kind of nutrient.On the other hand,it also has potential poisonousness on fish.Fortunately,the nutri-toxicological effects of microcystins on fish have been recently drawn to scientists′s much attention.In rencent years,mass cyanobacterial blooms occurred frequently in many freshwater lakes in China,e.g.,Lake Dianechi,Lake Taihu,Lake Caohu.In the project of the control of cyanobacteria in Chinese lakes,gathering the cyanobacteria using machine has been used in a large scale.Thus,it′s a big amount of biomass for the gathered cyanobacteria,and it′s an important issue on the comprehensive utilization of the gathered cyanobacteria using machines.Protein is the most expensive component in fish feeds.Due to the scarcity and cost of fish meal in the world market,it is imperative to reduce feed cost by exploring cheaper alternative protein in aquaculture feeds.In addition,cyanobacteria have been reported to contain more than 50% crude protein.Based on cost effectiveness,availability,and crude protein content,cyanobacteria seem to have considerable potential in fish feeds.Considering their contributions to both the basic research and the practice,it is necessary to explore the nutri-toxicological effects of cyanobacteria on fish.In the context of researching alternative protein sources for aquatic animals,growth(weight gain or specific growth rate),feed utilization(feeding rate,feed conversion efficiency,apparent digestibility coefficients of dry,protein and energy),and nutrient retention(protein retention efficiency and energy retention efficiency) are the main parameters for evaluation.More importantly,dietary cyanobacteria may severely influence fish′s health and food safety,which would emerge from toxicological indices,such as mortality,antioxidant responses,histological and cytopathology alterations,and accumulation of toxin in tissues.In the present paper,the nutri-toxicological effects of cyanobacterial meal or cyanobacterial cells on fish were summaried,and it focused on both nutrtional and toxicological effects of cyanobacteria via oral administration on fish.The present review will help to gain a new insight in the toxic effects of cyanobacteria on fish and provide new solutions for comprehensive utilization of the cyanobacteria.
来源 生态学报 ,2012,32(19):6233-6241 【核心库】
DOI 10.5846/stxb201109061310
关键词 蓝藻粉 ; 蓝藻细胞 ; 微囊藻毒素 ; 营养毒理学 ; 鱼类
地址

1. 武汉工业学院, 动物营养与饲料科学湖北省重点实验室;;淡水生态与生物技术国家重点实验室, 武汉, 430023  

2. 中国科学院水生生物研究所, 淡水生态与生物技术国家重点实验室, 武汉, 430072

语种 中文
ISSN 1000-0933
学科 环境科学基础理论
基金 国家公益性行业(农业)科研专项 ;  国家公益性行业(农业)科研专项 ;  国家重大科技专项 ;  国家973计划 ;  国家现代农业产业技术体系建设专项资金项目
文献收藏号 CSCD:4652364

参考文献 共 62 共4页

1.  Orr P T. Ingestion of toxic Microcystis aeruginosa by dairy cattle and the implications for microcystin contamination of milk. Toxicon,2001,39(12):1847-1854 被引 4    
2.  Adamek Z. Particle size selection in the food of silver carp Hypophthalmichthys molitrix. Folia Zoologica,1984,33:363-370 被引 1    
3.  Spataru P. Feeding behaviour of silver carp Hypophthalmichthys molitrix Val. and its impact on the food web of Lake Kinneret, Israel. Hydrobiologia,1985,120(1):53-61 被引 6    
4.  Zurawell R W. Hepatotoxic cyanobacteria: a review of the biological importance of Microcystins in freshwater environments. Journal of Toxicology and Environmental Health Part B: Critical Reviews,2005,8(1):1-37 被引 14    
5.  Malbrouck C. Effects of microcystins on fish. Environmental Toxicology and Chemistry,2006,25(1):72-86 被引 12    
6.  Carbis C R. The histopathology of carp, Cyprinus carpio L., exposed to microcystins by gavage, immersion and intraperitoneal administration. Journal of Fish Diseases,1996,19(3):199-207 被引 10    
7.  Li L. In vivo studies on toxin accumulation in liver and ultrastructural changes of hepatocytes of the phytoplanktivorous bighead carp i. p. -injected with extracted microcystins. Toxicon,2005,46(5):533-545 被引 13    
8.  Zhang X Z. Dose-dependent effects of extracted microcystins on embryonic development, larval growth and histopathological changes of southern catfish (Silurus meridionalis). Toxicon,2008,51(3):449-456 被引 3    
9.  Ibelings B W. Accumulation of cyanobacterial toxins in freshwater“seafood”and its consequences for public health: a review. Environmental Pollution,2007,150(1):177-192 被引 20    
10.  Cummins K W. Caloric equivalents for investigations in ecological energetics. International Association of Theoretical and Applied Limnology. Mitteilungen: Communications,1971,18(18):1-158 被引 1    
11.  De Moor F C. Digestion of Microcystis aeruginosa by Oreochromis mossambicus. Journal of Limnological Society of South Africa,1985,11(1):14-19 被引 1    
12.  邵雪玲. 蓝藻Trichodes miumthie bautii营养成分分析. 华中农业大学学报,2001,20(3):279-282 被引 3    
13.  Naylor R L. Effect of aquaculture on world fish supplies. Nature,2000,405(6790):1017-1024 被引 63    
14.  Barros M M. Effect of soybean meal replacement by cottonseed meal and iron supplementation on growth, immune response and resistance of channel catfish (Ictalurus puctatus) to Edwardsiella ictaluri challenge. Aquaculture,2002,207(3/4):263-279 被引 20    
15.  Zhao M. Effect of inclusion of blue-green algae meal on growth and accumulation of microcystins in gibel carp (Carassius auratus gibelio). Journal of Applied Ichthyology,2006,22(1):72-78 被引 3    
16.  Zhao M. Effect of dietary cyanobacteria on growth and accumulation of microcystins in Nile tilapia (Oreochromis niloticus). Aquaculture,2006,261(3):960-966 被引 5    
17.  赵敏. 饲料中蓝藻粉对不同食性鱼类影响的比较研究,2006:43-109 被引 1    
18.  董桂芳. 不同鱼类摄食饲料中蓝藻粉的营养毒理学效应及恢复,2009:29-47 被引 1    
19.  Dong G F. Effects of dietary cyanobacteria of two different sources on growth and recovery of hybrid tilapia (Oreochromis niloticus × O. aureus). Toxicon,2009,54(3):208-216 被引 2    
20.  Dong G F. Response and recovery of hybrid sturgeon from subchronic oral administration of cyanobacteria. Environmental Toxicology,2011,26(2):161-170 被引 1    
引证文献 5

1 尹涛 藻液浓缩方法的改进与浓缩过程水体性质特征 环境工程,2015,33(10):21-25
被引 0 次

2 胡月 蓝藻厌氧发酵产甲烷及含硫气体释放特征 生物学杂志,2016,33(6):78-81
被引 0 次

显示所有5篇文献

论文科学数据集
PlumX Metrics
相关文献

 作者相关
 关键词相关
 参考文献相关

版权所有 ©2008 中国科学院文献情报中心 制作维护:中国科学院文献情报中心
地址:北京中关村北四环西路33号 邮政编码:100190 联系电话:(010)82627496 E-mail:cscd@mail.las.ac.cn 京ICP备05002861号-4 | 京公网安备11010802043238号