LONG-TERM EXPOSURE TO TRIPHENYLPHOSPHATE ALTERS HORMONE BALANCE AND HPG, HPI, AND HPT GENE EXPRESSION IN ZEBRAFISH (DANIO RERIO)
DC Field | Value | Language |
---|---|---|
dc.contributor.author | Liu, Xiaoshan | - |
dc.contributor.author | Jung, Dawoon | - |
dc.contributor.author | Jo, Areum | - |
dc.contributor.author | Ji, Kyunghee | - |
dc.contributor.author | Moon, Hyo-Bang | - |
dc.contributor.author | Choi, Kyungho | - |
dc.date.accessioned | 2021-06-22T16:22:12Z | - |
dc.date.available | 2021-06-22T16:22:12Z | - |
dc.date.created | 2021-01-21 | - |
dc.date.issued | 2016-09 | - |
dc.identifier.issn | 0730-7268 | - |
dc.identifier.uri | https://scholarworks.bwise.kr/erica/handle/2021.sw.erica/13067 | - |
dc.description.abstract | With the global decline in the use of polybrominated diphenyl ethers, the demand for alternative flame retardants, such as triphenylphosphate (TPP), has increased substantially. Triphenylphosphate is now detected in various environments including aquatic ecosystems worldwide. However, studies on the toxicological consequences of chronic TPP exposure on aquatic organisms are scarce. The zebrafish model was used to investigate the effects of long-term TPP exposure on the endocrine system. Zebrafish embryos were exposed to 5 mu g/L, 50 mu g/L, or 500 mu g/L TPP for 120 d, and hormonal and transcriptional responses were measured along the hypothalamic-pituitary-gonad (HPG) axis, the hypothalamic-pituitary-interrenal (HPI) axis, and the hypothalamic-pituitary-thyroid (HPT) axis. Exposure to TPP significantly increased plasma 17 beta-estradiol, but decreased 11-ketotestosterone in both sexes. Gene expression data support these changes. In the HPI axis, plasma cortisol and proopiomelanocortin (pomc) and mineralocorticoid receptor transcripts increased in females, but in males cortisol decreased whereas pomc increased (p<0.05). Thyroxine and triiodothyronine increased, and thyrotrophin-releasing hormone receptor 2 (trhr2) and trh expression were affected only in females (p<0.05). In summary, long-term exposure to TPP enhanced estrogenicity in both males and females, potentially through influencing the HPG axis, but modulated the HPI, and HPT axes differently by sex, suggesting that both genomic and nongenomic responses might be involved. (C) 2016 SETAC | - |
dc.language | 영어 | - |
dc.language.iso | en | - |
dc.publisher | WILEY-BLACKWELL | - |
dc.title | LONG-TERM EXPOSURE TO TRIPHENYLPHOSPHATE ALTERS HORMONE BALANCE AND HPG, HPI, AND HPT GENE EXPRESSION IN ZEBRAFISH (DANIO RERIO) | - |
dc.type | Article | - |
dc.contributor.affiliatedAuthor | Moon, Hyo-Bang | - |
dc.identifier.doi | 10.1002/etc.3395 | - |
dc.identifier.scopusid | 2-s2.0-85027924253 | - |
dc.identifier.wosid | 000382188500019 | - |
dc.identifier.bibliographicCitation | ENVIRONMENTAL TOXICOLOGY AND CHEMISTRY, v.35, no.9, pp.2288 - 2296 | - |
dc.relation.isPartOf | ENVIRONMENTAL TOXICOLOGY AND CHEMISTRY | - |
dc.citation.title | ENVIRONMENTAL TOXICOLOGY AND CHEMISTRY | - |
dc.citation.volume | 35 | - |
dc.citation.number | 9 | - |
dc.citation.startPage | 2288 | - |
dc.citation.endPage | 2296 | - |
dc.type.rims | ART | - |
dc.type.docType | Article | - |
dc.description.journalClass | 1 | - |
dc.description.isOpenAccess | N | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.relation.journalResearchArea | Environmental Sciences & Ecology | - |
dc.relation.journalResearchArea | Toxicology | - |
dc.relation.journalWebOfScienceCategory | Environmental Sciences | - |
dc.relation.journalWebOfScienceCategory | Toxicology | - |
dc.subject.keywordPlus | ORGANOPHOSPHORUS FLAME RETARDANTS | - |
dc.subject.keywordPlus | ENDOCRINE DISRUPTION | - |
dc.subject.keywordPlus | THYROID-HORMONES | - |
dc.subject.keywordPlus | CELL-LINES | - |
dc.subject.keywordPlus | PLASTICIZERS | - |
dc.subject.keywordPlus | RECEPTOR | - |
dc.subject.keywordPlus | EMBRYOS/LARVAE | - |
dc.subject.keywordPlus | REPRODUCTION | - |
dc.subject.keywordPlus | PHOSPHATE | - |
dc.subject.keywordPlus | CHEMICALS | - |
dc.subject.keywordAuthor | Flame retardants | - |
dc.subject.keywordAuthor | Organophosphates | - |
dc.subject.keywordAuthor | Endocrine disruptors | - |
dc.subject.keywordAuthor | Sex hormone | - |
dc.subject.keywordAuthor | Thyroid hormone | - |
dc.identifier.url | https://setac.onlinelibrary.wiley.com/doi/10.1002/etc.3395 | - |
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