Survival of zebrafish larvae (Danio rerio) exposed to hydroalcoholic extract of Baccharis dracunculifolia
Autor(a) principal: | |
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Data de Publicação: | 2020 |
Outros Autores: | , , , , , , |
Tipo de documento: | Artigo |
Idioma: | por |
Título da fonte: | Research, Society and Development |
Texto Completo: | https://rsdjournal.org/index.php/rsd/article/view/7853 |
Resumo: | The objective of this work was to test the toxic effect of different concentrations of hydroalcoholic extract of the Baccharis dracunculifolia plant, using Zebrafish (Danio rerio) larvae of 8 days’ post fertilization. In the first assay, 50.0, 25.0, 12.5, 6.25, 3.125, 1.563 and 0.781 mg mL-1 of extract were diluted in H2O and observations at 0, 1 and 2 hours of the larvae exposed to the extract were made. In the second assay, the dilutions were 2.0, 1.0, 0.40 and 0.20 mg mL-1 of extract in H2O and exposure of the larvae on the extract at 0, 4, 8 and 12 hours. From the development of the two tests it can be seen that when the larvae were exposed to extracts of B. dracunculifolia with dilutions higher than 2.0 mg mL-1, 100% mortality was obtained as soon as the larvae was exposed. The exposure of larvae of Zebrafish (Danio rerio) to eight days after fertilization at the different dilution levels of the hydroalcoholic extract of B. dracunculifolia showed lethal effects. However, when dilutions were tested from 0.40 mg mL-1, a low percentage of mortality was obtained. |
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Survival of zebrafish larvae (Danio rerio) exposed to hydroalcoholic extract of Baccharis dracunculifoliaSupervivencia de larvas de Zebrafish (Danio rerio) expuestas al extracto hidroalcohólico del Baccharis dracunculifoliaSobrevivência de larvas de Zebrafish (Danio rerio) expostas ao extrato hidroalcoólico de Baccharis dracunculifoliaCompuestos fenólicos; Flavonoides; Modelo animal; Mortalidad; Toxicología.Compostos fenólicosFlavonoidesModelo animalMortalidadeToxicologiaAnimal model; Flavonoids; Mortality; Phenolic compounds; Toxicology.The objective of this work was to test the toxic effect of different concentrations of hydroalcoholic extract of the Baccharis dracunculifolia plant, using Zebrafish (Danio rerio) larvae of 8 days’ post fertilization. In the first assay, 50.0, 25.0, 12.5, 6.25, 3.125, 1.563 and 0.781 mg mL-1 of extract were diluted in H2O and observations at 0, 1 and 2 hours of the larvae exposed to the extract were made. In the second assay, the dilutions were 2.0, 1.0, 0.40 and 0.20 mg mL-1 of extract in H2O and exposure of the larvae on the extract at 0, 4, 8 and 12 hours. From the development of the two tests it can be seen that when the larvae were exposed to extracts of B. dracunculifolia with dilutions higher than 2.0 mg mL-1, 100% mortality was obtained as soon as the larvae was exposed. The exposure of larvae of Zebrafish (Danio rerio) to eight days after fertilization at the different dilution levels of the hydroalcoholic extract of B. dracunculifolia showed lethal effects. However, when dilutions were tested from 0.40 mg mL-1, a low percentage of mortality was obtained.El objetivo de este trabajo fue probar el efecto tóxico de diferentes concentraciones de extracto hidroalcohólico de la planta Baccharis dracunculifolia, utilizando larvas de zebrafish (Danio rerio) 8 días después de la fertilización. En el primer ensayo, se diluyeron 50.0, 25.0, 12.5, 6.25, 3.125, 1.563 y 0.781 mg / mL de extracto en H2O y se realizaron observaciones a las 0, 1 y 2 horas de las larvas expuestas al extracto. En la segunda prueba, las diluciones fueron 2,0; 1,0; 0,40 y 0,20 mg/mL del extracto en H2O y exposición de las larvas en el extracto a las 0, 4, 8 y 12 horas. Del desarrollo de las dos pruebas se puede observar que cuando las larvas fueron expuestas a extractos de B. dracunculifolia con diluciones mayores a 2.0 mg/mL, se obtuvo una mortalidad del 100% tan pronto como la larva estuvo expuesta. La exposición de larvas de zebrafish (Danio rerio) a los ocho días de la fertilización a diferentes niveles de dilución del extracto hidroalcohólico de B. dracunculifolia tuvo efectos letales. Sin embargo, cuando se probaron diluciones a partir de 0,40 mg/mL, se obtuvo un bajo porcentaje de mortalidad.O objetivo deste trabalho foi testar o efeito tóxico de diferentes concentrações de extrato hidroalcoólico da planta Baccharis dracunculifolia, utilizando larvas de zebrafish (Danio rerio) de 8 dias pós-fertilização. No primeiro ensaio 50,0, 25,0, 12,5, 6,25, 3,125, 1,563 e 0,781 mg/mL de extrato foram diluídos em H2O e foram realizadas observações em 0, 1 e 2 horas das larvas expostas ao extrato. No segundo ensaio, as diluições foram 2,0; 1,0; 0,40 e 0,20 mg/mL do extrato em H2O e exposição das larvas no extrato em 0, 4, 8 e 12 horas. A partir do desenvolvimento dos dois testes pode-se verificar que quando as larvas foram expostas a extratos de B. dracunculifolia com diluições superiores a 2,0 mg/mL, obteve-se 100% de mortalidade assim que a larva foi exposta. A exposição de larvas de zebrafish (Danio rerio) aos oito dias após-fertilização nos diferentes níveis de diluição do extrato hidro alcoólico de B. dracunculifolia apresentou efeitos letais. Porém, quando foram testadas diluições a partir de 0,40 mg/mL, obteve-se um baixo percentual de mortalidade.Research, Society and Development2020-09-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfhttps://rsdjournal.org/index.php/rsd/article/view/785310.33448/rsd-v9i9.7853Research, Society and Development; Vol. 9 No. 9; e634997853Research, Society and Development; Vol. 9 Núm. 9; e634997853Research, Society and Development; v. 9 n. 9; e6349978532525-3409reponame:Research, Society and Developmentinstname:Universidade Federal de Itajubá (UNIFEI)instacron:UNIFEIporhttps://rsdjournal.org/index.php/rsd/article/view/7853/6832Copyright (c) 2020 Tatiane Rogelio Ramos; Kennyson Alves de Souza; Rodrigo Augusto Cortez Passetti; Jaísa Casetta; Ana Carolina Pelaes Vital; Ricardo Pereira Ribeiro; Benício Alves de Abreu Filho; Ivanor Nunes do Pradohttps://creativecommons.org/licenses/by/4.0info:eu-repo/semantics/openAccessRamos, Tatiane RogelioSouza, Kennyson Alves de Passetti, Rodrigo Augusto Cortez Casetta, JaísaVital, Ana Carolina Pelaes Ribeiro, Ricardo PereiraAbreu Filho, Benício Alves de Prado, Ivanor Nunes do 2020-09-18T01:42:11Zoai:ojs.pkp.sfu.ca:article/7853Revistahttps://rsdjournal.org/index.php/rsd/indexPUBhttps://rsdjournal.org/index.php/rsd/oairsd.articles@gmail.com2525-34092525-3409opendoar:2024-01-17T09:30:27.072456Research, Society and Development - Universidade Federal de Itajubá (UNIFEI)false |
dc.title.none.fl_str_mv |
Survival of zebrafish larvae (Danio rerio) exposed to hydroalcoholic extract of Baccharis dracunculifolia Supervivencia de larvas de Zebrafish (Danio rerio) expuestas al extracto hidroalcohólico del Baccharis dracunculifolia Sobrevivência de larvas de Zebrafish (Danio rerio) expostas ao extrato hidroalcoólico de Baccharis dracunculifolia |
title |
Survival of zebrafish larvae (Danio rerio) exposed to hydroalcoholic extract of Baccharis dracunculifolia |
spellingShingle |
Survival of zebrafish larvae (Danio rerio) exposed to hydroalcoholic extract of Baccharis dracunculifolia Ramos, Tatiane Rogelio Compuestos fenólicos; Flavonoides; Modelo animal; Mortalidad; Toxicología. Compostos fenólicos Flavonoides Modelo animal Mortalidade Toxicologia Animal model; Flavonoids; Mortality; Phenolic compounds; Toxicology. |
title_short |
Survival of zebrafish larvae (Danio rerio) exposed to hydroalcoholic extract of Baccharis dracunculifolia |
title_full |
Survival of zebrafish larvae (Danio rerio) exposed to hydroalcoholic extract of Baccharis dracunculifolia |
title_fullStr |
Survival of zebrafish larvae (Danio rerio) exposed to hydroalcoholic extract of Baccharis dracunculifolia |
title_full_unstemmed |
Survival of zebrafish larvae (Danio rerio) exposed to hydroalcoholic extract of Baccharis dracunculifolia |
title_sort |
Survival of zebrafish larvae (Danio rerio) exposed to hydroalcoholic extract of Baccharis dracunculifolia |
author |
Ramos, Tatiane Rogelio |
author_facet |
Ramos, Tatiane Rogelio Souza, Kennyson Alves de Passetti, Rodrigo Augusto Cortez Casetta, Jaísa Vital, Ana Carolina Pelaes Ribeiro, Ricardo Pereira Abreu Filho, Benício Alves de Prado, Ivanor Nunes do |
author_role |
author |
author2 |
Souza, Kennyson Alves de Passetti, Rodrigo Augusto Cortez Casetta, Jaísa Vital, Ana Carolina Pelaes Ribeiro, Ricardo Pereira Abreu Filho, Benício Alves de Prado, Ivanor Nunes do |
author2_role |
author author author author author author author |
dc.contributor.author.fl_str_mv |
Ramos, Tatiane Rogelio Souza, Kennyson Alves de Passetti, Rodrigo Augusto Cortez Casetta, Jaísa Vital, Ana Carolina Pelaes Ribeiro, Ricardo Pereira Abreu Filho, Benício Alves de Prado, Ivanor Nunes do |
dc.subject.por.fl_str_mv |
Compuestos fenólicos; Flavonoides; Modelo animal; Mortalidad; Toxicología. Compostos fenólicos Flavonoides Modelo animal Mortalidade Toxicologia Animal model; Flavonoids; Mortality; Phenolic compounds; Toxicology. |
topic |
Compuestos fenólicos; Flavonoides; Modelo animal; Mortalidad; Toxicología. Compostos fenólicos Flavonoides Modelo animal Mortalidade Toxicologia Animal model; Flavonoids; Mortality; Phenolic compounds; Toxicology. |
description |
The objective of this work was to test the toxic effect of different concentrations of hydroalcoholic extract of the Baccharis dracunculifolia plant, using Zebrafish (Danio rerio) larvae of 8 days’ post fertilization. In the first assay, 50.0, 25.0, 12.5, 6.25, 3.125, 1.563 and 0.781 mg mL-1 of extract were diluted in H2O and observations at 0, 1 and 2 hours of the larvae exposed to the extract were made. In the second assay, the dilutions were 2.0, 1.0, 0.40 and 0.20 mg mL-1 of extract in H2O and exposure of the larvae on the extract at 0, 4, 8 and 12 hours. From the development of the two tests it can be seen that when the larvae were exposed to extracts of B. dracunculifolia with dilutions higher than 2.0 mg mL-1, 100% mortality was obtained as soon as the larvae was exposed. The exposure of larvae of Zebrafish (Danio rerio) to eight days after fertilization at the different dilution levels of the hydroalcoholic extract of B. dracunculifolia showed lethal effects. However, when dilutions were tested from 0.40 mg mL-1, a low percentage of mortality was obtained. |
publishDate |
2020 |
dc.date.none.fl_str_mv |
2020-09-01 |
dc.type.driver.fl_str_mv |
info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion |
format |
article |
status_str |
publishedVersion |
dc.identifier.uri.fl_str_mv |
https://rsdjournal.org/index.php/rsd/article/view/7853 10.33448/rsd-v9i9.7853 |
url |
https://rsdjournal.org/index.php/rsd/article/view/7853 |
identifier_str_mv |
10.33448/rsd-v9i9.7853 |
dc.language.iso.fl_str_mv |
por |
language |
por |
dc.relation.none.fl_str_mv |
https://rsdjournal.org/index.php/rsd/article/view/7853/6832 |
dc.rights.driver.fl_str_mv |
https://creativecommons.org/licenses/by/4.0 info:eu-repo/semantics/openAccess |
rights_invalid_str_mv |
https://creativecommons.org/licenses/by/4.0 |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
application/pdf |
dc.publisher.none.fl_str_mv |
Research, Society and Development |
publisher.none.fl_str_mv |
Research, Society and Development |
dc.source.none.fl_str_mv |
Research, Society and Development; Vol. 9 No. 9; e634997853 Research, Society and Development; Vol. 9 Núm. 9; e634997853 Research, Society and Development; v. 9 n. 9; e634997853 2525-3409 reponame:Research, Society and Development instname:Universidade Federal de Itajubá (UNIFEI) instacron:UNIFEI |
instname_str |
Universidade Federal de Itajubá (UNIFEI) |
instacron_str |
UNIFEI |
institution |
UNIFEI |
reponame_str |
Research, Society and Development |
collection |
Research, Society and Development |
repository.name.fl_str_mv |
Research, Society and Development - Universidade Federal de Itajubá (UNIFEI) |
repository.mail.fl_str_mv |
rsd.articles@gmail.com |
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1797052658117246976 |