IHB OpenIR  > 水环境工程研究中心  > 期刊论文
Interaction between hypoxia and perfluorobutane sulfonate on developmental toxicity and endocrine disruption in marine medaka embryos
Tang, Lizhu1,2; Liu, Mengyuan1,2; Song, Shiwen1; Hu, Chenyan3; Lam, Paul K. S.4,5; Lam, James C. W.6; Chen, Lianguo1
Corresponding AuthorChen, Lianguo(lchenam@ihb.ac.cn)
2020-05-01
Source PublicationAQUATIC TOXICOLOGY
ISSN0166-445X
Volume222Pages:9
AbstractThe co-occurrence of hypoxia and xenobiotics is extremely common in natural environments, highlighting the necessity to elicit their interaction on aquatic toxicities. In the present study, marine medaka embryos were exposed to various concentrations (nominal 0, 1, 3.3 and 10 mg/L) of perfluorobutane sulfonate (PFBS), an environmental pollutant of emerging concern, under either normoxia (6.9 mg/L) or hypoxia (1.7 mg/L) condition. After acute exposure fill 15 days post-fertilization, single or combined toxicities of PFBS and hypoxia on embryonic development (e.g., mortality, hatching and heartbeat) and endocrine systems were investigated. Sex and thyroid hormones were measured by enzyme-linked immunosorbent assay. Transcriptional changes of endocrine genes were determined by quantitative real-time PCR assays. Co-exposure to 10 mg/L PFBS and hypoxia caused a further reduction in survival rate and heart beat compared to single exposure. PFBS induced a precocious hatching, while no larvae hatched under hypoxia condition. By disturbing the balance of sex hormones, either PFBS or hypoxia single exposure produced an anti-estrogenic activity in medaka larvae. However, PFBS and hypoxia combinations reversed to estrogenic activity in co-exposed larvae. Variation in disrupting pattern may be attributed to the interactive effects on steroidogenic pathway involving diverse cytochrome P450 enzymes. Regarding thyroid system, PFBS exposure caused detriments of multiple processes along thyroidal axis (e.g., feedback regulation, synthesis and transport of thyroid hormones, receptor-mediated signaling and thyroid gland development), while hypoxia potently impaired the development and function of thyroid gland. Combinations of PFBS and hypoxia interacted to dysregulate the function of thyroid endocrine system. In summary, the present study revealed the dynamic interaction of PFBS pollutant and hypoxia on aquatic developmental toxicities and endocrine disruption. Considering the frequent co-occurrence of xenobiotics and hypoxia, current results would be beneficial to improve our understanding about their interactive mechanisms and provide baseline evidences for accurate ecological risk evaluation.
KeywordPFBS Hypoxia Interaction Developmental toxicity Endocrine disruption Marine medaka embryo
DOI10.1016/j.aquatox.2020.105466
Funding OrganizationResearch Grants Council Theme-Based Research Scheme ; Research Grants Council Theme-Based Research Scheme ; Research Grants Council Theme-Based Research Scheme ; Research Grants Council Theme-Based Research Scheme ; Knowledge Innovation Program of the Chinese Academy of Sciences ; Knowledge Innovation Program of the Chinese Academy of Sciences ; Knowledge Innovation Program of the Chinese Academy of Sciences ; Knowledge Innovation Program of the Chinese Academy of Sciences ; State Key Laboratory of Freshwater Ecology and Biotechnology ; State Key Laboratory of Freshwater Ecology and Biotechnology ; State Key Laboratory of Freshwater Ecology and Biotechnology ; State Key Laboratory of Freshwater Ecology and Biotechnology ; Research Grants Council Theme-Based Research Scheme ; Research Grants Council Theme-Based Research Scheme ; Research Grants Council Theme-Based Research Scheme ; Research Grants Council Theme-Based Research Scheme ; Knowledge Innovation Program of the Chinese Academy of Sciences ; Knowledge Innovation Program of the Chinese Academy of Sciences ; Knowledge Innovation Program of the Chinese Academy of Sciences ; Knowledge Innovation Program of the Chinese Academy of Sciences ; State Key Laboratory of Freshwater Ecology and Biotechnology ; State Key Laboratory of Freshwater Ecology and Biotechnology ; State Key Laboratory of Freshwater Ecology and Biotechnology ; State Key Laboratory of Freshwater Ecology and Biotechnology ; Research Grants Council Theme-Based Research Scheme ; Research Grants Council Theme-Based Research Scheme ; Research Grants Council Theme-Based Research Scheme ; Research Grants Council Theme-Based Research Scheme ; Knowledge Innovation Program of the Chinese Academy of Sciences ; Knowledge Innovation Program of the Chinese Academy of Sciences ; Knowledge Innovation Program of the Chinese Academy of Sciences ; Knowledge Innovation Program of the Chinese Academy of Sciences ; State Key Laboratory of Freshwater Ecology and Biotechnology ; State Key Laboratory of Freshwater Ecology and Biotechnology ; State Key Laboratory of Freshwater Ecology and Biotechnology ; State Key Laboratory of Freshwater Ecology and Biotechnology ; Research Grants Council Theme-Based Research Scheme ; Research Grants Council Theme-Based Research Scheme ; Research Grants Council Theme-Based Research Scheme ; Research Grants Council Theme-Based Research Scheme ; Knowledge Innovation Program of the Chinese Academy of Sciences ; Knowledge Innovation Program of the Chinese Academy of Sciences ; Knowledge Innovation Program of the Chinese Academy of Sciences ; Knowledge Innovation Program of the Chinese Academy of Sciences ; State Key Laboratory of Freshwater Ecology and Biotechnology ; State Key Laboratory of Freshwater Ecology and Biotechnology ; State Key Laboratory of Freshwater Ecology and Biotechnology ; State Key Laboratory of Freshwater Ecology and Biotechnology
Indexed BySCI ; SCI
Language英语
Funding ProjectResearch Grants Council Theme-Based Research Scheme[T21-602/16-R] ; Knowledge Innovation Program of the Chinese Academy of Sciences ; State Key Laboratory of Freshwater Ecology and Biotechnology[2019FBZ03]
WOS Research AreaMarine & Freshwater Biology ; Toxicology
WOS SubjectMarine & Freshwater Biology ; Toxicology
WOS IDWOS:000528192300012
WOS KeywordSUBSTANCES PFASS ; GENE-EXPRESSION ; THYROID-HORMONE ; AQUATIC HYPOXIA ; FISH ; EXPOSURE ; HYPOTHYROIDISM ; HYDROCARBON ; PITUITARY ; BEHAVIOR
PublisherELSEVIER
Funding OrganizationResearch Grants Council Theme-Based Research Scheme ; Research Grants Council Theme-Based Research Scheme ; Research Grants Council Theme-Based Research Scheme ; Research Grants Council Theme-Based Research Scheme ; Knowledge Innovation Program of the Chinese Academy of Sciences ; Knowledge Innovation Program of the Chinese Academy of Sciences ; Knowledge Innovation Program of the Chinese Academy of Sciences ; Knowledge Innovation Program of the Chinese Academy of Sciences ; State Key Laboratory of Freshwater Ecology and Biotechnology ; State Key Laboratory of Freshwater Ecology and Biotechnology ; State Key Laboratory of Freshwater Ecology and Biotechnology ; State Key Laboratory of Freshwater Ecology and Biotechnology ; Research Grants Council Theme-Based Research Scheme ; Research Grants Council Theme-Based Research Scheme ; Research Grants Council Theme-Based Research Scheme ; Research Grants Council Theme-Based Research Scheme ; Knowledge Innovation Program of the Chinese Academy of Sciences ; Knowledge Innovation Program of the Chinese Academy of Sciences ; Knowledge Innovation Program of the Chinese Academy of Sciences ; Knowledge Innovation Program of the Chinese Academy of Sciences ; State Key Laboratory of Freshwater Ecology and Biotechnology ; State Key Laboratory of Freshwater Ecology and Biotechnology ; State Key Laboratory of Freshwater Ecology and Biotechnology ; State Key Laboratory of Freshwater Ecology and Biotechnology ; Research Grants Council Theme-Based Research Scheme ; Research Grants Council Theme-Based Research Scheme ; Research Grants Council Theme-Based Research Scheme ; Research Grants Council Theme-Based Research Scheme ; Knowledge Innovation Program of the Chinese Academy of Sciences ; Knowledge Innovation Program of the Chinese Academy of Sciences ; Knowledge Innovation Program of the Chinese Academy of Sciences ; Knowledge Innovation Program of the Chinese Academy of Sciences ; State Key Laboratory of Freshwater Ecology and Biotechnology ; State Key Laboratory of Freshwater Ecology and Biotechnology ; State Key Laboratory of Freshwater Ecology and Biotechnology ; State Key Laboratory of Freshwater Ecology and Biotechnology ; Research Grants Council Theme-Based Research Scheme ; Research Grants Council Theme-Based Research Scheme ; Research Grants Council Theme-Based Research Scheme ; Research Grants Council Theme-Based Research Scheme ; Knowledge Innovation Program of the Chinese Academy of Sciences ; Knowledge Innovation Program of the Chinese Academy of Sciences ; Knowledge Innovation Program of the Chinese Academy of Sciences ; Knowledge Innovation Program of the Chinese Academy of Sciences ; State Key Laboratory of Freshwater Ecology and Biotechnology ; State Key Laboratory of Freshwater Ecology and Biotechnology ; State Key Laboratory of Freshwater Ecology and Biotechnology ; State Key Laboratory of Freshwater Ecology and Biotechnology
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Cited Times:2[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.ihb.ac.cn/handle/342005/36390
Collection水环境工程研究中心_期刊论文
Corresponding AuthorChen, Lianguo
Affiliation1.Chinese Acad Sci, Inst Hydrobiol, State Key Lab Freshwater Ecol & Biotechnol, Wuhan 430072, Peoples R China
2.Univ Chinese Acad Sci, Beijing 100049, Peoples R China
3.Wuhan Inst Technol, Sch Chem & Environm Engn, Wuhan 430072, Peoples R China
4.City Univ Hong Kong, State Key Lab Marine Pollut, Kowloon, Hong Kong, Peoples R China
5.City Univ Hong Kong, Dept Chem, Kowloon, Hong Kong, Peoples R China
6.Educ Univ Hong Kong, Dept Sci & Environm Studies, Hong Kong, Peoples R China
Recommended Citation
GB/T 7714
Tang, Lizhu,Liu, Mengyuan,Song, Shiwen,et al. Interaction between hypoxia and perfluorobutane sulfonate on developmental toxicity and endocrine disruption in marine medaka embryos[J]. AQUATIC TOXICOLOGY,2020,222:9.
APA Tang, Lizhu.,Liu, Mengyuan.,Song, Shiwen.,Hu, Chenyan.,Lam, Paul K. S..,...&Chen, Lianguo.(2020).Interaction between hypoxia and perfluorobutane sulfonate on developmental toxicity and endocrine disruption in marine medaka embryos.AQUATIC TOXICOLOGY,222,9.
MLA Tang, Lizhu,et al."Interaction between hypoxia and perfluorobutane sulfonate on developmental toxicity and endocrine disruption in marine medaka embryos".AQUATIC TOXICOLOGY 222(2020):9.
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