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学科主题: Biochemistry & Molecular Biology; Fisheries; Physiology
题名: Plasma biochemical responses of the omnivorous crucian carp (Carassius auratus) to crude cyanobacterial extracts
作者: Zhang, Xuezhen1; Xie, Ping1, 2; Wang, Weimin1; Li, Dapeng1, 2; Shi, Zechao3
通讯作者: Xie, P, Huazhong Agr Univ, Coll Fisheries, Minist Educ, Key Lab Agr Anim Genet Breeding & Reprod, Wuhan 430070, Peoples R China
关键词: Carassius auratus ; Cyanobacterial extracts ; Plasma ; Biochemistry
刊名: FISH PHYSIOLOGY AND BIOCHEMISTRY
发表日期: 2008-12-01
DOI: 10.1007/s10695-007-9191-0
卷: 34, 期:4, 页:323-329
收录类别: SCI
文章类型: Article
部门归属: [Zhang, Xuezhen; Xie, Ping; Wang, Weimin; Li, Dapeng] Huazhong Agr Univ, Coll Fisheries, Minist Educ, Key Lab Agr Anim Genet Breeding & Reprod, Wuhan 430070, Peoples R China; [Xie, Ping; Li, Dapeng] Chinese Acad Sci, Inst Hydrobiol, State Key Lab Freshwater Ecol & Biotechnol China, Donghu Expt Stn Lake Ecosyst, Wuhan 430070, Peoples R China; [Shi, Zechao] Chinese Acad Fishery Sci, Yangtze River Fisheries Res Inst, Jinzhou 434000, Peoples R China
WOS标题词: Science & Technology ; Life Sciences & Biomedicine
资助者: Huazhong Agricultural University ; National Natural Science Foundation of China [30530170]
类目[WOS]: Biochemistry & Molecular Biology ; Fisheries ; Physiology
研究领域[WOS]: Biochemistry & Molecular Biology ; Fisheries ; Physiology
摘要: Healthy crucian carp (Carassius auratus) were treated by intraperitoneal (i.p.) injection of crude cyanobacterial extracts at two doses, 50 and 200 mu g MC-LR equiv kg(-1) BW. High mortality (100%) was observed within 60 h post injection in the high-dose group. In the treated fish, activities of four plasma enzymes, alanine aminotransferase (ALT), alkaline phosphatase (ALP), aspartate aminotransferase (AST), and lactate dehydrogenase (LDH), all showed substantial increases, with both dose and time-dependent effects. These increases of enzyme activity indicate severe impairment occurred in the liver of crucian carp over time. Plasma concentrations of energy-related biomolecules including glucose (GLU), cholesterol (CHO), triglyceride (TG), and total protein (TP) showed marked changes in the high-dose group, possibly a nutritional imbalance correlated with the liver injury caused by intraperitoneal exposure to crude cyanobacterial extracts.
英文摘要: Healthy crucian carp (Carassius auratus) were treated by intraperitoneal (i.p.) injection of crude cyanobacterial extracts at two doses, 50 and 200 mu g MC-LR equiv kg(-1) BW. High mortality (100%) was observed within 60 h post injection in the high-dose group. In the treated fish, activities of four plasma enzymes, alanine aminotransferase (ALT), alkaline phosphatase (ALP), aspartate aminotransferase (AST), and lactate dehydrogenase (LDH), all showed substantial increases, with both dose and time-dependent effects. These increases of enzyme activity indicate severe impairment occurred in the liver of crucian carp over time. Plasma concentrations of energy-related biomolecules including glucose (GLU), cholesterol (CHO), triglyceride (TG), and total protein (TP) showed marked changes in the high-dose group, possibly a nutritional imbalance correlated with the liver injury caused by intraperitoneal exposure to crude cyanobacterial extracts.
关键词[WOS]: CYCLIC PEPTIDE TOXIN ; MICROCYSTIN-LR ; CYPRINUS-CARPIO ; ONCORHYNCHUS-MYKISS ; RAINBOW-TROUT ; DANIO-RERIO ; SILVER CARP ; FISH ; TOXICITY ; ACCUMULATION
语种: 英语
WOS记录号: WOS:000260512800004
ISSN号: 0920-1742
Citation statistics:
内容类型: 期刊论文
URI标识: http://ir.ihb.ac.cn/handle/152342/7966
Appears in Collections:中科院水生所知识产出(2009年前)_期刊论文

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作者单位: 1.Huazhong Agr Univ, Coll Fisheries, Minist Educ, Key Lab Agr Anim Genet Breeding & Reprod, Wuhan 430070, Peoples R China
2.Chinese Acad Sci, Inst Hydrobiol, State Key Lab Freshwater Ecol & Biotechnol China, Donghu Expt Stn Lake Ecosyst, Wuhan 430070, Peoples R China
3.Chinese Acad Fishery Sci, Yangtze River Fisheries Res Inst, Jinzhou 434000, Peoples R China

Recommended Citation:
Zhang, Xuezhen; Xie, Ping; Wang, Weimin; Li, Dapeng; Shi, Zechao.Plasma biochemical responses of the omnivorous crucian carp (Carassius auratus) to crude cyanobacterial extracts,FISH PHYSIOLOGY AND BIOCHEMISTRY,2008,34(4):323-329
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