Influence of xenobiotics on the luminescence of Vibrio harveyi strains isolated from Cuban marine waters
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| Format: | Online |
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Universidad Nacional, Costa Rica.
2024
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| Online Access: | https://www.revistas.una.ac.cr/index.php/revmar/article/view/20449 |
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REVMAR20449 |
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Universidad Nacional de Costa Rica |
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Revista Ciencias Marinas y Costeras |
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spa |
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Online |
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Lugioyo Gallardo, Gladys Margarita Iglesias Rodríguez, María Victoria Pérez Oduardo, Ayamey Ortiz Guilarte, Eudalys Núñez Moreira, Roberto Chong Almaguer, Thais Renee Álvarez Valcárcel, Carlos Lugioyo Gallardo, Gladys Margarita Iglesias Rodríguez, María Victoria Pérez Oduardo, Ayamey Ortiz Guilarte, Eudalys Núñez Moreira, Roberto Chong Almaguer, Thais Renee Álvarez Valcárcel, Carlos Lugioyo Gallardo, Gladys Margarita Iglesias Rodríguez, María Victoria Pérez Oduardo, Ayamey Ortiz Guilarte, Eudalys Núñez Moreira, Roberto Chong Almaguer, Thais Renee Álvarez Valcárcel, Carlos |
| spellingShingle |
Lugioyo Gallardo, Gladys Margarita Iglesias Rodríguez, María Victoria Pérez Oduardo, Ayamey Ortiz Guilarte, Eudalys Núñez Moreira, Roberto Chong Almaguer, Thais Renee Álvarez Valcárcel, Carlos Lugioyo Gallardo, Gladys Margarita Iglesias Rodríguez, María Victoria Pérez Oduardo, Ayamey Ortiz Guilarte, Eudalys Núñez Moreira, Roberto Chong Almaguer, Thais Renee Álvarez Valcárcel, Carlos Lugioyo Gallardo, Gladys Margarita Iglesias Rodríguez, María Victoria Pérez Oduardo, Ayamey Ortiz Guilarte, Eudalys Núñez Moreira, Roberto Chong Almaguer, Thais Renee Álvarez Valcárcel, Carlos Influence of xenobiotics on the luminescence of Vibrio harveyi strains isolated from Cuban marine waters |
| author_facet |
Lugioyo Gallardo, Gladys Margarita Iglesias Rodríguez, María Victoria Pérez Oduardo, Ayamey Ortiz Guilarte, Eudalys Núñez Moreira, Roberto Chong Almaguer, Thais Renee Álvarez Valcárcel, Carlos Lugioyo Gallardo, Gladys Margarita Iglesias Rodríguez, María Victoria Pérez Oduardo, Ayamey Ortiz Guilarte, Eudalys Núñez Moreira, Roberto Chong Almaguer, Thais Renee Álvarez Valcárcel, Carlos Lugioyo Gallardo, Gladys Margarita Iglesias Rodríguez, María Victoria Pérez Oduardo, Ayamey Ortiz Guilarte, Eudalys Núñez Moreira, Roberto Chong Almaguer, Thais Renee Álvarez Valcárcel, Carlos |
| author_sort |
Lugioyo Gallardo, Gladys Margarita |
| title |
Influence of xenobiotics on the luminescence of Vibrio harveyi strains isolated from Cuban marine waters |
| title_short |
Influence of xenobiotics on the luminescence of Vibrio harveyi strains isolated from Cuban marine waters |
| title_full |
Influence of xenobiotics on the luminescence of Vibrio harveyi strains isolated from Cuban marine waters |
| title_fullStr |
Influence of xenobiotics on the luminescence of Vibrio harveyi strains isolated from Cuban marine waters |
| title_full_unstemmed |
Influence of xenobiotics on the luminescence of Vibrio harveyi strains isolated from Cuban marine waters |
| title_sort |
influence of xenobiotics on the luminescence of vibrio harveyi strains isolated from cuban marine waters |
| title_alt |
Influência de xenobióticos na luminescência de cepas de Vibrio harveyi isoladas das águas marinhas cubanas Influência de xenobióticos na luminescência de cepas de Vibrio harveyi isoladas das águas marinhas cubanas |
| publisher |
Universidad Nacional, Costa Rica. |
| publishDate |
2024 |
| url |
https://www.revistas.una.ac.cr/index.php/revmar/article/view/20449 |
| work_keys_str_mv |
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REVMAR204492024-09-18T17:15:21Z Influence of xenobiotics on the luminescence of Vibrio harveyi strains isolated from Cuban marine waters Influência de xenobióticos na luminescência de cepas de Vibrio harveyi isoladas das águas marinhas cubanas Influência de xenobióticos na luminescência de cepas de Vibrio harveyi isoladas das águas marinhas cubanas Lugioyo Gallardo, Gladys Margarita Iglesias Rodríguez, María Victoria Pérez Oduardo, Ayamey Ortiz Guilarte, Eudalys Núñez Moreira, Roberto Chong Almaguer, Thais Renee Álvarez Valcárcel, Carlos Lugioyo Gallardo, Gladys Margarita Iglesias Rodríguez, María Victoria Pérez Oduardo, Ayamey Ortiz Guilarte, Eudalys Núñez Moreira, Roberto Chong Almaguer, Thais Renee Álvarez Valcárcel, Carlos Lugioyo Gallardo, Gladys Margarita Iglesias Rodríguez, María Victoria Pérez Oduardo, Ayamey Ortiz Guilarte, Eudalys Núñez Moreira, Roberto Chong Almaguer, Thais Renee Álvarez Valcárcel, Carlos bacteria biological assay contamination luminescence xenobiotics bactérias bioensaio contaminação luminescência xenobióticos bactérias bioensaio contaminação luminescência xenobióticos Toxicity tests using luminescent bacteria are promising tools to assess the quality of aquatic environments given the high sensitivity of these bacteria to pollutants. The research evaluated the effect of different types of xenobiotics—salts of mercury, copper, chromium, silver, iron, and four pesticides—on the luminescence of Vibrio harveyi strains CBM-784, CBM-976, and CBM-992, isolated from waters of the Cuban platform. The selected strains showed a reduction in luminescent emission at 15 min of exposure to the tested compounds, with a consistent, decreasing sequence of toxicity for all three strains as follows: HgCl2 > CuSO4 ≈ Cuproflow > K2Cr2O7 > Sphere Max ≈ Kospi-sc 130 > AgNO3 > Fe2(SO4)3 > Envidor. Results suggest that these cultures could be used to design a contamination biosensor since luminescence responds to nanomolar concentrations of the tested toxicants. Os testes de toxicidade usando bactérias luminescentes são ferramentas promissoras para avaliar a qualidade dos ambientes aquáticos, devido à sua alta sensibilidade aos poluentes. Nesta pesquisa, o efeito de xenobióticos de diferentes naturezas: sais de mercúrio, cobre, cromo, prata, ferro e quatro pesticidas, sobre a luminescência de cepas de Vibrio harveyi CBM-784, CBM-976 e CBM-992, isoladas das águas da plataforma cubana. As cepas selecionadas mostraram uma redução da emissão de luminescência após 15 minutos de exposição aos compostos testados com uma sequência decrescente de toxicidade, consistente para as três cepas da seguinte forma: HgCl2 > CuSO4 ≈ Cuproflow > K2Cr2O7 > Sphere Max ≈ Kospi-sc 130 > AgNO3 > Fe2(SO4)3 > Envidor. Os resultados sugerem que essas culturas poderiam ser usadas para o projeto de um biossensor de contaminação, já que a luminescência responde a concentrações nanomolares dos tóxicos testados. Os testes de toxicidade usando bactérias luminescentes são ferramentas promissoras para avaliar a qualidade dos ambientes aquáticos, devido à sua alta sensibilidade aos poluentes. Nesta pesquisa, o efeito de xenobióticos de diferentes naturezas: sais de mercúrio, cobre, cromo, prata, ferro e quatro pesticidas, sobre a luminescência de cepas de Vibrio harveyi CBM-784, CBM-976 e CBM-992, isoladas das águas da plataforma cubana. As cepas selecionadas mostraram uma redução da emissão de luminescência após 15 minutos de exposição aos compostos testados com uma sequência decrescente de toxicidade, consistente para as três cepas da seguinte forma: HgCl2 > CuSO4 ≈ Cuproflow > K2Cr2O7 > Sphere Max ≈ Kospi-sc 130 > AgNO3 > Fe2(SO4)3 > Envidor. Os resultados sugerem que essas culturas poderiam ser usadas para o projeto de um biossensor de contaminação, já que a luminescência responde a concentrações nanomolares dos tóxicos testados. Universidad Nacional, Costa Rica. 2024-09-12 info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion Peer-reviewed article Artículo evaluado por pares Artigo revisto por pares application/pdf text/html application/epub+zip audio/mpeg audio/mpeg https://www.revistas.una.ac.cr/index.php/revmar/article/view/20449 10.15359/revmar.16-2.2 Revista Ciencias Marinas y Costeras; Vol. 16, Núm. 2 (2024): (julio-diciembre); 29-49 Revista Ciencias Marinas y Costeras; Vol. 16, Núm. 2 (2024): (julio-diciembre); 29-49 Revista Ciencias Marinas y Costeras; Vol. 16, Núm. 2 (2024): (julio-diciembre); 29-49 1659-407X 1659-455X spa https://www.revistas.una.ac.cr/index.php/revmar/article/view/20449/31642 https://www.revistas.una.ac.cr/index.php/revmar/article/view/20449/31643 https://www.revistas.una.ac.cr/index.php/revmar/article/view/20449/31644 https://www.revistas.una.ac.cr/index.php/revmar/article/view/20449/31645 https://www.revistas.una.ac.cr/index.php/revmar/article/view/20449/31646 http://creativecommons.org/licenses/by-nc-sa/4.0 |