Endocrine disruption of phenanthrene in the protogynous dusky grouper Epinephelus marginatus (Serranidae: Perciformes)

Campos, Mariana F. de; Nostro, Fabiana Laura Lo; Cuña, Rodrigo Hernán Da; Moreira, Renata Guimarães

doi:10.1016/j.ygcen.2017.06.020

Cited by 13 publications

(6 citation statements)

References 47 publications

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“…In turn, oxygen was determined in 6 of the 32 analyzed articles, ranging from 6.5 to 8.6 mg L −1 [43,45,56,59,[71][72][73]. Besides its possible participation in PAH transformation processes, oxygen plays a vital role in osmoregulation, and its consumption can be interrupted by toxicant action in gill tissues, affecting osmoregulation [43].…”

Section: Environmental Chemistry and Pah Dispersionmentioning

confidence: 99%

“…In addition to biotransformation responses, which comprise quick response biochemical pathways, PAH can also alter morphological and physiological components in ad-dition to impairing survival. PHE, for example, is known for its potential to induce DNA damage and disturb aquatic organism behavior in addition to affecting the hepatocyte area and resulting in lethality for certain fish species, such as Epinephelus marginatus (LC 50 1.51 mg L −1 ) [71]. ANT has been shown to compromise the swimming behavior of Palaemon serratus fish by reducing swimming speeds at environmentally relevant concentrations from 128 ug L −1 [72,109] (Table 3).…”

Section: Biomarker Evaluationsmentioning

confidence: 99%

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The Role of the Ecotoxicology Applied to Seafood as a Tool for Human Health Risk Assessments Concerning Polycyclic Aromatic Hydrocarbons

Pinho

Rodrigues

Guimarães

et al. 2022

IJERPH

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Background: Polycyclic aromatic hydrocarbons (PAHs) are persistent pollutants routinely detected in aquatic ecosystems. It is, therefore, necessary to assess the link between deleterious marine biota PAH effects, especially in commercialized and consumed animals, environmental health status, and potential human health risks originating from the consumption of contaminated seafood products. Thus, this review seeks to verify the relationships of ecotoxicological studies in determining effect and safety concentrations on animals routinely consumed by humans. Methods: A total of 52 published studies between 2011 and 2021, indexed in three databases, were selected following the PICO methodology, and information on test animals, evaluated PAH, and endpoints were extracted. Results: Benzo(a)pyrene and phenanthrene were the most investigated PAHs in terms of biomarkers and test organisms, and mussels were the most evaluated bioindicator species, with an emphasis on reproductive responses. Furthermore, despite the apparent correlation between environmental PAH dynamics and effects on aquatic biota and human health, few assessments have been performed in a multidisciplinary manner to evaluate these three variables together. Conclusions: The links between human and environmental sciences must be strengthened to enable complete and realistic toxicity assessments as despite the application of seafood assessments, especially to mussels, in bioassays, the connection between toxicological animal responses and risks associated with their consumption is still understudied.

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Section: Environmental Chemistry and Pah Dispersionmentioning

confidence: 99%

Section: Biomarker Evaluationsmentioning

confidence: 99%

The Role of the Ecotoxicology Applied to Seafood as a Tool for Human Health Risk Assessments Concerning Polycyclic Aromatic Hydrocarbons

Pinho

Rodrigues

Guimarães

et al. 2022

IJERPH

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“…Phe is the main component of the total content of PAHs compounds in aquatic habitats (Chen et al 2018). It is one of the 129 contaminants of most significant concern by the USEPA due to its wide distribution and high toxicity (de Campos et al 2018). In the coastal waters of the Gulf of Mexico, where O. maya is distributed, Narciso-Ortiz et al (2020) have reported an environmental range of Phe between 7 × 10 -3 and 1540 µg/L.…”

mentioning

confidence: 99%

Effects of Phenanthrene Exposure on the B-esterases Activities of Octopus maya (Voss and Solís Ramírez, 1996) Embryos

Aguilar

Moreno-Ortiz

Caamal‐Monsreal

et al. 2023

Bull Environ Contam Toxicol

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No ecotoxicological information exists on phenanthrene (Phe) exposure in cephalopods, animals of commercial and ecological importance. This study investigated the effect of Phe on two B-esterases, Acetylcholinesterase (AChE) and Carboxylesterases (CbE), in Octopus maya embryos. Octopus embryos were exposed to different treatments: control (seawater), solvent control (seawater and DMSO 0.01%), 10 and 100 µg/L of Phe. AChE and CbE activities were measured at different developmental stages (blastula, organogenesis, and growth). B-esterase activities increased in control and solvent control as the embryos developed, showing no statistically significant differences between them. On the other hand, the embryos exposed to Phe had significant differences from controls, and between the high and low concentrations. Our results indicate that B-esterases are sensitive biomarkers of exposure to Phe in O. maya. Still, complementary studies are needed to unravel the toxicodynamics of Phe and the implications of the found inhibitory effect in hatched organisms.

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“…Dentre os HSF, destacam-se: a estrona (E1), o β-estradiol (E2) e o estriol (E3) que são naturais e derivados do colesterol (presente no organismo humano) e o 17α-etinilestradiol que é um hormônio sintético(BARRA et al, 2020;CAMPOS;QUEIROZ;ROSTON, 2019;CHENG et al, 2020).Além da detecção e quantificação de diferentes hormônios nos diversos compartimentos aquáticos do Brasil existem estudos apontando os efeitos deletérios e ecotoxicológicos em organismos de diferentes espécies, inclusive para o ser humanoGARCIA, 2019;WEBER et al, 2017).A primeira observação de efeitos deletérios na saúde humana em função do consumo…”

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Avaliação Do Potencial De Adequação Da Síntese Do Cicloexeno Ao Contexto Da Química Verde

Golombieski¹,

Sandri²,

Magalhães³

2021

Química: Debate Entre a Vida Moderna E O Meio Ambiente

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Direitos para esta edição cedidos à Atena Editora pelos autores. Todo o conteúdo deste livro está licenciado sob uma Licença de Atribuição Creative Commons. Atribuição-Não-Comercial-NãoDerivativos 4.0 Internacional (CC BY-NC-ND 4.0).O conteúdo dos artigos e seus dados em sua forma, correção e confiabilidade são de responsabilidade exclusiva dos autores, inclusive não representam necessariamente a posição oficial da Atena Editora. Permitido o download da obra e o compartilhamento desde que sejam atribuídos créditos aos autores, mas sem a possibilidade de alterá-la de nenhuma forma ou utilizá-la para fins comerciais. Todos os manuscritos foram previamente submetidos à avaliação cega pelos pares, membros do Conselho Editorial desta Editora, tendo sido aprovados para a publicação com base em critérios de neutralidade e imparcialidade acadêmica.A Atena Editora é comprometida em garantir a integridade editorial em todas as etapas do processo de publicação, evitando plágio, dados ou resultados fraudulentos e impedindo que interesses financeiros comprometam os padrões éticos da publicação. Situações suspeitas de má conduta científica serão investigadas sob o mais alto padrão de rigor acadêmico e ético.

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Endocrine disruption of phenanthrene in the protogynous dusky grouper Epinephelus marginatus (Serranidae: Perciformes)

Cited by 13 publications

References 47 publications

The Role of the Ecotoxicology Applied to Seafood as a Tool for Human Health Risk Assessments Concerning Polycyclic Aromatic Hydrocarbons

The Role of the Ecotoxicology Applied to Seafood as a Tool for Human Health Risk Assessments Concerning Polycyclic Aromatic Hydrocarbons

Effects of Phenanthrene Exposure on the B-esterases Activities of Octopus maya (Voss and Solís Ramírez, 1996) Embryos

Avaliação Do Potencial De Adequação Da Síntese Do Cicloexeno Ao Contexto Da Química Verde

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