IHB OpenIR  > 藻类生物学及应用研究中心  > 期刊论文
Bioaccumulation of microcystins in two freshwater gastropods from a cyanobacteria-bloom plateau lake, Lake Dianchi
Zhang, Jungian1,2; Wang, Zhi1,2; Song, Zhuoyan1; Xie, Zhicai1; Li, Lin1; Song, Lirong1; Xie, ZC (reprint author), Chinese Acad Sci, Inst Hydrobiol, State Key Lab Freshwater Ecol & Biotechnol, Wuhan 430072, Hubei, Peoples R China.
2012-05-01
Source PublicationENVIRONMENTAL POLLUTION
ISSN0269-7491
Volume164Pages:227-234
AbstractTo investigate the bioaccumulation patterns of microcystins (MCs) in organs of two gastropods, samples were collected in Lake Dianchi monthly from May to October, 2008, when cyanobacteria typically bloom. The average MCs concentrations for Radix swinhoei (pulmonate) and Margarya melanioides (prosobranch) tended to be similar for the different organs: the highest values in the hepatopancreas (9.33 by 3.74 mu g/g DW), followed by digestive tracts (1.66 by 3.03 mu g/g DW), gonads (0.45 by 1.34 mu g/g DW) and muscles (0.22 by 0.40 mu g/g DW). Pulmonate had higher value than prosobranch because of the stronger bioaccumulation ability in hepatopancreas. The levels in organs of R. swinhoei were correlated with environmentally dissolved MCs, but influenced by intracellular MCs for M. melanioides. The estimated MCs concentrations in edible parts of M. melanioides were beyond the WHO's provisional tolerable daily intake (0.04 mu g/kg), suggesting the risk of consumption of M. melanioides from the lake. (C) 2012 Elsevier Ltd. All rights reserved.; To investigate the bioaccumulation patterns of microcystins (MCs) in organs of two gastropods, samples were collected in Lake Dianchi monthly from May to October, 2008, when cyanobacteria typically bloom. The average MCs concentrations for Radix swinhoei (pulmonate) and Margarya melanioides (prosobranch) tended to be similar for the different organs: the highest values in the hepatopancreas (9.33 by 3.74 mu g/g DW), followed by digestive tracts (1.66 by 3.03 mu g/g DW), gonads (0.45 by 1.34 mu g/g DW) and muscles (0.22 by 0.40 mu g/g DW). Pulmonate had higher value than prosobranch because of the stronger bioaccumulation ability in hepatopancreas. The levels in organs of R. swinhoei were correlated with environmentally dissolved MCs, but influenced by intracellular MCs for M. melanioides. The estimated MCs concentrations in edible parts of M. melanioides were beyond the WHO's provisional tolerable daily intake (0.04 mu g/kg), suggesting the risk of consumption of M. melanioides from the lake. (C) 2012 Elsevier Ltd. All rights reserved.
SubtypeArticle
KeywordCyanotoxins Pulmonate Prosobranch Bioaccumulation Patterns Mcs-risk Assessment
Department[Zhang, Jungian; Wang, Zhi; Song, Zhuoyan; Xie, Zhicai; Li, Lin; Song, Lirong] Chinese Acad Sci, Inst Hydrobiol, State Key Lab Freshwater Ecol & Biotechnol, Wuhan 430072, Hubei, Peoples R China; [Zhang, Jungian; Wang, Zhi] Jiangsu Acad Agr Sci, Inst Agr Resource & Environm Sci, Nanjing 210014, Peoples R China
DOI10.1016/j.envpol.2012.01.021
WOS HeadingsScience & Technology ; Life Sciences & Biomedicine
Funding OrganizationSpecial S&T Project on Treatment and Control of Water Pollution[2008ZX07102-005, 2008ZX07105-004, 2009ZX07102-003-4] ; Special S&T Project on Treatment and Control of Water Pollution[2008ZX07102-005, 2008ZX07105-004, 2009ZX07102-003-4] ; Special S&T Project on Treatment and Control of Water Pollution[2008ZX07102-005, 2008ZX07105-004, 2009ZX07102-003-4] ; Special S&T Project on Treatment and Control of Water Pollution[2008ZX07102-005, 2008ZX07105-004, 2009ZX07102-003-4]
Indexed BySCI
Language英语
WOS Research AreaEnvironmental Sciences & Ecology
WOS SubjectEnvironmental Sciences
WOS IDWOS:000302971400033
WOS KeywordSTAGNALIS-JUGULARIS SAY ; LYMNAEA-STAGNALIS ; TOXIC CYANOBACTERIA ; EUTROPHIC LAKE ; TISSUE DISTRIBUTIONS ; PROTEIN PHOSPHATASES ; COMMUNITY STRUCTURE ; SEASONAL DYNAMICS ; SUBTROPICAL CHINA ; TROPHIC STATUS
Funding OrganizationSpecial S&T Project on Treatment and Control of Water Pollution[2008ZX07102-005, 2008ZX07105-004, 2009ZX07102-003-4] ; Special S&T Project on Treatment and Control of Water Pollution[2008ZX07102-005, 2008ZX07105-004, 2009ZX07102-003-4] ; Special S&T Project on Treatment and Control of Water Pollution[2008ZX07102-005, 2008ZX07105-004, 2009ZX07102-003-4] ; Special S&T Project on Treatment and Control of Water Pollution[2008ZX07102-005, 2008ZX07105-004, 2009ZX07102-003-4]
Citation statistics
Cited Times:31[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.ihb.ac.cn/handle/342005/17045
Collection藻类生物学及应用研究中心_期刊论文
Corresponding AuthorXie, ZC (reprint author), 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.Jiangsu Acad Agr Sci, Inst Agr Resource & Environm Sci, Nanjing 210014, Peoples R China
Recommended Citation
GB/T 7714
Zhang, Jungian,Wang, Zhi,Song, Zhuoyan,et al. Bioaccumulation of microcystins in two freshwater gastropods from a cyanobacteria-bloom plateau lake, Lake Dianchi[J]. ENVIRONMENTAL POLLUTION,2012,164:227-234.
APA Zhang, Jungian.,Wang, Zhi.,Song, Zhuoyan.,Xie, Zhicai.,Li, Lin.,...&Xie, ZC .(2012).Bioaccumulation of microcystins in two freshwater gastropods from a cyanobacteria-bloom plateau lake, Lake Dianchi.ENVIRONMENTAL POLLUTION,164,227-234.
MLA Zhang, Jungian,et al."Bioaccumulation of microcystins in two freshwater gastropods from a cyanobacteria-bloom plateau lake, Lake Dianchi".ENVIRONMENTAL POLLUTION 164(2012):227-234.
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