Antimutagenic effect of the Euphorbia’s latex in Aspergillus nidulans methionine system - DOI: 10.4025/actascibiolsci.v26i4.1531

Detalhes bibliográficos
Autor(a) principal: Rezende, Judy Ruiz
Data de Publicação: 2008
Outros Autores: Rodrigues, Suzymeire Baroni, Jabor, Izabel Aparecida Soares, Pamphile, João Alencar, Rocha, Carmem Lucia M. Sartori Cardoso da
Tipo de documento: Artigo
Idioma: por
Título da fonte: Acta Scientiarum Biological Sciences
Texto Completo: http://www.periodicos.uem.br/ojs/index.php/ActaSciBiolSci/article/view/1531
Resumo: Folk medicinal plants have been analyzed and assayed to confirm their possible antitumoral and anticarcinogenic properties. Aveloz is a plant of the genus Euphorbia (Euphorbiaceae) and it has been popularly used in South America for treating ulcer, cancer, tumor, wart and other diseases. However, some researches have shown opposite effects. Due to these contradictory results, the aim of this work was to test the antimutagenic potential of Euphorbia tirucalli latex in Aspergillus nidulans methionine system. Two concentrations of the latex were used in conidia treatment: 0.1% and 0.2% (v/v). The treatment was developed by collecting quiescent conida from five days old colonies in latex solution, during 24 hours. The results have indicated that both concentrations show antimutagenic effect because the mutation frequency of the treated conidia was smaller than mutation frequency of the control
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spelling Antimutagenic effect of the Euphorbia’s latex in Aspergillus nidulans methionine system - DOI: 10.4025/actascibiolsci.v26i4.1531Efeito antimutagênico do látex de Euphorbia tirucalli no sistema metionina em Aspergillus nidulans - DOI: 10.4025/actascibiolsci.v26i4.1531sistema metioninaEuphorbiaantimutagênese2.01.00.00-0 Biologia GeralFolk medicinal plants have been analyzed and assayed to confirm their possible antitumoral and anticarcinogenic properties. Aveloz is a plant of the genus Euphorbia (Euphorbiaceae) and it has been popularly used in South America for treating ulcer, cancer, tumor, wart and other diseases. However, some researches have shown opposite effects. Due to these contradictory results, the aim of this work was to test the antimutagenic potential of Euphorbia tirucalli latex in Aspergillus nidulans methionine system. Two concentrations of the latex were used in conidia treatment: 0.1% and 0.2% (v/v). The treatment was developed by collecting quiescent conida from five days old colonies in latex solution, during 24 hours. The results have indicated that both concentrations show antimutagenic effect because the mutation frequency of the treated conidia was smaller than mutation frequency of the controlMuitas plantas medicinais têm sido analisadas quanto a seus potenciais antitumoral e antimutagênico. Aveloz, uma planta do gênero Euphorbia (Euphorbiaceae), tem sido utilizada popularmente na América do Sul no tratamento de úlceras, cânceres, tumores, verrugas e outras doenças. No entanto, algumas pesquisas demonstraram efeitos contrários a estes descritos. Devido a estes resultados contraditórios, o objetivo deste trabalho foi avaliar o potencial antimutagênico da Euphorbia tirucalli utilizando o sistema metionina em Aspergillus nidulans. Duas concentrações do látex - 0,1% e 0,2% (v/v) - foram usadas no tratamento por 24 horas de conídios dormentes obtidos de colônias de cinco dias. Os resultados indicaram que o látex da Euphorbia tem potencial antimutagênico, pois tanto a concentração de 0,1% quanto a de 0,2% (v/v) do látex resultaram em freqüência de mutação significativamente menor que a freqüência de mutação espontânea, obtida para o controle nestes experimentosUniversidade Estadual De Maringá2008-03-31info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfhttp://www.periodicos.uem.br/ojs/index.php/ActaSciBiolSci/article/view/153110.4025/actascibiolsci.v26i4.1531Acta Scientiarum. Biological Sciences; Vol 26 No 4 (2004); 481-484Acta Scientiarum. Biological Sciences; v. 26 n. 4 (2004); 481-4841807-863X1679-9283reponame:Acta Scientiarum Biological Sciencesinstname:Universidade Estadual de Maringá (UEM)instacron:UEMporhttp://www.periodicos.uem.br/ojs/index.php/ActaSciBiolSci/article/view/1531/958Rezende, Judy RuizRodrigues, Suzymeire BaroniJabor, Izabel Aparecida SoaresPamphile, João AlencarRocha, Carmem Lucia M. Sartori Cardoso dainfo:eu-repo/semantics/openAccess2022-11-23T17:33:12Zoai:periodicos.uem.br/ojs:article/1531Revistahttp://www.periodicos.uem.br/ojs/index.php/ActaSciBiolSciPUBhttp://www.periodicos.uem.br/ojs/index.php/ActaSciBiolSci/oai||actabiol@uem.br1807-863X1679-9283opendoar:2022-11-23T17:33:12Acta Scientiarum Biological Sciences - Universidade Estadual de Maringá (UEM)false
dc.title.none.fl_str_mv Antimutagenic effect of the Euphorbia’s latex in Aspergillus nidulans methionine system - DOI: 10.4025/actascibiolsci.v26i4.1531
Efeito antimutagênico do látex de Euphorbia tirucalli no sistema metionina em Aspergillus nidulans - DOI: 10.4025/actascibiolsci.v26i4.1531
title Antimutagenic effect of the Euphorbia’s latex in Aspergillus nidulans methionine system - DOI: 10.4025/actascibiolsci.v26i4.1531
spellingShingle Antimutagenic effect of the Euphorbia’s latex in Aspergillus nidulans methionine system - DOI: 10.4025/actascibiolsci.v26i4.1531
Rezende, Judy Ruiz
sistema metionina
Euphorbia
antimutagênese
2.01.00.00-0 Biologia Geral
title_short Antimutagenic effect of the Euphorbia’s latex in Aspergillus nidulans methionine system - DOI: 10.4025/actascibiolsci.v26i4.1531
title_full Antimutagenic effect of the Euphorbia’s latex in Aspergillus nidulans methionine system - DOI: 10.4025/actascibiolsci.v26i4.1531
title_fullStr Antimutagenic effect of the Euphorbia’s latex in Aspergillus nidulans methionine system - DOI: 10.4025/actascibiolsci.v26i4.1531
title_full_unstemmed Antimutagenic effect of the Euphorbia’s latex in Aspergillus nidulans methionine system - DOI: 10.4025/actascibiolsci.v26i4.1531
title_sort Antimutagenic effect of the Euphorbia’s latex in Aspergillus nidulans methionine system - DOI: 10.4025/actascibiolsci.v26i4.1531
author Rezende, Judy Ruiz
author_facet Rezende, Judy Ruiz
Rodrigues, Suzymeire Baroni
Jabor, Izabel Aparecida Soares
Pamphile, João Alencar
Rocha, Carmem Lucia M. Sartori Cardoso da
author_role author
author2 Rodrigues, Suzymeire Baroni
Jabor, Izabel Aparecida Soares
Pamphile, João Alencar
Rocha, Carmem Lucia M. Sartori Cardoso da
author2_role author
author
author
author
dc.contributor.author.fl_str_mv Rezende, Judy Ruiz
Rodrigues, Suzymeire Baroni
Jabor, Izabel Aparecida Soares
Pamphile, João Alencar
Rocha, Carmem Lucia M. Sartori Cardoso da
dc.subject.por.fl_str_mv sistema metionina
Euphorbia
antimutagênese
2.01.00.00-0 Biologia Geral
topic sistema metionina
Euphorbia
antimutagênese
2.01.00.00-0 Biologia Geral
description Folk medicinal plants have been analyzed and assayed to confirm their possible antitumoral and anticarcinogenic properties. Aveloz is a plant of the genus Euphorbia (Euphorbiaceae) and it has been popularly used in South America for treating ulcer, cancer, tumor, wart and other diseases. However, some researches have shown opposite effects. Due to these contradictory results, the aim of this work was to test the antimutagenic potential of Euphorbia tirucalli latex in Aspergillus nidulans methionine system. Two concentrations of the latex were used in conidia treatment: 0.1% and 0.2% (v/v). The treatment was developed by collecting quiescent conida from five days old colonies in latex solution, during 24 hours. The results have indicated that both concentrations show antimutagenic effect because the mutation frequency of the treated conidia was smaller than mutation frequency of the control
publishDate 2008
dc.date.none.fl_str_mv 2008-03-31
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 http://www.periodicos.uem.br/ojs/index.php/ActaSciBiolSci/article/view/1531
10.4025/actascibiolsci.v26i4.1531
url http://www.periodicos.uem.br/ojs/index.php/ActaSciBiolSci/article/view/1531
identifier_str_mv 10.4025/actascibiolsci.v26i4.1531
dc.language.iso.fl_str_mv por
language por
dc.relation.none.fl_str_mv http://www.periodicos.uem.br/ojs/index.php/ActaSciBiolSci/article/view/1531/958
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
dc.publisher.none.fl_str_mv Universidade Estadual De Maringá
publisher.none.fl_str_mv Universidade Estadual De Maringá
dc.source.none.fl_str_mv Acta Scientiarum. Biological Sciences; Vol 26 No 4 (2004); 481-484
Acta Scientiarum. Biological Sciences; v. 26 n. 4 (2004); 481-484
1807-863X
1679-9283
reponame:Acta Scientiarum Biological Sciences
instname:Universidade Estadual de Maringá (UEM)
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instname_str Universidade Estadual de Maringá (UEM)
instacron_str UEM
institution UEM
reponame_str Acta Scientiarum Biological Sciences
collection Acta Scientiarum Biological Sciences
repository.name.fl_str_mv Acta Scientiarum Biological Sciences - Universidade Estadual de Maringá (UEM)
repository.mail.fl_str_mv ||actabiol@uem.br
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