globalchange  > 过去全球变化的重建
DOI: 10.1016/j.marpolbul.2018.03.021
Scopus记录号: 2-s2.0-85044115736
论文题名:
Concentrations of polycyclic aromatic hydrocarbons in liver samples of juvenile green sea turtles from Brazil: Can these compounds play a role in the development of fibropapillomatosis?
作者: Vilca F.Z.; Rossi S.; de Olinda R.A.; Sánchez-Sarmiento A.M.; Prioste F.E.S.; Matushima E.R.; Tornisielo V.L.
刊名: Marine Pollution Bulletin
ISSN: 0025-326X
EISSN: 1879-3363
出版年: 2018
卷: 130
起始页码: 215
结束页码: 222
语种: 英语
英文关键词: Carcinogenicity ; Chelonia mydas ; Ecotoxicology ; Genotoxicity ; Liquid chromatography
Scopus关键词: Aromatic compounds ; Aromatic hydrocarbons ; Hydrocarbons ; Liquid chromatography ; Carcinogenicity ; Chelonia mydas ; Cofactors ; Eco-toxicology ; Genotoxicities ; Green sea ; Southwest Atlantic ; Polycyclic aromatic hydrocarbons ; Chelonia (genus) ; Chelonia mydas
Scopus学科分类: Agricultural and Biological Sciences: Aquatic Science ; Earth and Planetary Sciences: Oceanography ; Environmental Science: Pollution
英文摘要: Fibropapillomatosis (FP) poses a significant threat to the conservation of green sea turtles (Chelonia mydas). Polycyclic aromatic hydrocarbons-PAHs are considered mutagenic, carcinogenic and toxic, and can act as cofactor of this disease. In order to evaluate possible differences between green sea turtles with and without FP, we monitored 15 PAHs in liver samples of 44 specimens (24 with FP) captured in Brazil. We detected eight PAHs and quantified phenanthrene in all green sea turtles with FP. Specimens without FP presented lower values than the tumored ones (1.48 ng g−1 and 17.35 ng g−1, respectively; p < 0.0001). There were no significant differences between tumored and non-tumored specimens, among studied areas, or Southwest Atlantic Fibropapillomatosis Score. Even though we found higher concentrations in the liver samples of green sea turtles with FP, further studies are necessary to confirm if these pollutants are involved in the pathogenesis of the disease. © 2018 Elsevier Ltd
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资源类型: 期刊论文
标识符: http://119.78.100.158/handle/2HF3EXSE/88301
Appears in Collections:过去全球变化的重建
全球变化的国际研究计划

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作者单位: Escuela de Posgrado de la Universidad Nacional del Altiplano, Av Floral 1153, Puno, Peru; Ecotoxicology Laboratory, Center of Nuclear Energy in Agriculture (CENA), University of São Paulo, Av. Centenário 303, São Dimas, PO Box 96, Piracicaba, SP CEP, Brazil; Grupo de Pesquisa sobre Fibropapilomatose em Tartarugas Marinhas, Universidade de São Paulo, Av. Prof. Dr. Orlando Marques de Paiva, 87, Cidade Universitária, São Paulo, SP CEP, Brazil; Departamento de Estatística-CCT, Universidade Estadual da Paraíba, Bodocongó, Campina Grande, PB, Brazil; Laboratório de Patologia Comparada de Animais Selvagens (LAPCOM), Departamento de Patologia, Faculdade de Medicina Veterinária e Zootecnia, Universidade de São Paulo, Av. Prof. Dr. Orlando Marques de Paiva, 87, Cidade Universitária, São Paulo, SP CEP, Brazil

Recommended Citation:
Vilca F.Z.,Rossi S.,de Olinda R.A.,et al. Concentrations of polycyclic aromatic hydrocarbons in liver samples of juvenile green sea turtles from Brazil: Can these compounds play a role in the development of fibropapillomatosis?[J]. Marine Pollution Bulletin,2018-01-01,130
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