In situ monitoring of mutagenicity of air pollutants in São Paulo city using Tradescantia-SHM bioassay.

Detalhes bibliográficos
Autor(a) principal: FERREIRA, M. I.
Data de Publicação: 2003
Outros Autores: RODRIGUES, G. S., DOMINGOS, M., SALDIVA, P. H. do N.
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Repositório Institucional da EMBRAPA (Repository Open Access to Scientific Information from EMBRAPA - Alice)
Texto Completo: http://www.alice.cnptia.embrapa.br/alice/handle/doc/15495
Resumo: The Tradescantia stamen hair mutation assay (Trad-SHM) was employed for assessing the environmental mutagenesis in two areas of São Paulo City. The study sites were defined as follows: 1) Celso Garcia Avenue, an industrial area on the outshirts of the urban center (Belém neighborhood), with an average daily traffic volume of 8.750 vehicles; 2) Doutor Arnaldo Avenue, in downtown area (Pinheiros neighborhood), with a mostly residential and business offices occupation, with an average daily traffic volume of 46,125 vehicles. The negative control (background) site is located in the city of Jaguariúna, 138 km from São Paulo, in an area of low atmospheric pollution. The mutation frequency observed for Belém was similar to the background for clone 4430, whereas plants exposed in Pinheiros showed significant increases in mutation rate. Positive correlation was observed between mutation frequency and the levels of particulate matter in the atmosphere. This indicated a relationship between mutation frequency and the amount of atmospheric pollution present at the exposure sites in São Paulo City, with special reference to vehicular emissions.
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spelling In situ monitoring of mutagenicity of air pollutants in São Paulo city using Tradescantia-SHM bioassay.Controle de poluiçãoMutagêneseFreqüência de mutaçãoPoluição atmosféricaPlanta OrnamentalThe Tradescantia stamen hair mutation assay (Trad-SHM) was employed for assessing the environmental mutagenesis in two areas of São Paulo City. The study sites were defined as follows: 1) Celso Garcia Avenue, an industrial area on the outshirts of the urban center (Belém neighborhood), with an average daily traffic volume of 8.750 vehicles; 2) Doutor Arnaldo Avenue, in downtown area (Pinheiros neighborhood), with a mostly residential and business offices occupation, with an average daily traffic volume of 46,125 vehicles. The negative control (background) site is located in the city of Jaguariúna, 138 km from São Paulo, in an area of low atmospheric pollution. The mutation frequency observed for Belém was similar to the background for clone 4430, whereas plants exposed in Pinheiros showed significant increases in mutation rate. Positive correlation was observed between mutation frequency and the levels of particulate matter in the atmosphere. This indicated a relationship between mutation frequency and the amount of atmospheric pollution present at the exposure sites in São Paulo City, with special reference to vehicular emissions.MARIA IZILDINHA FERREIRA, SECRETARIA MUNICIPAL DE SAÚDE/SP; GERALDO STACHETTI RODRIGUES, CNPMA; MARISA DOMINGOS, INSTITUTO DE BOTANICA DE SAO PAULO; PAULO HILÁRIO do N. SALDIVA, USP.FERREIRA, M. I.RODRIGUES, G. S.DOMINGOS, M.SALDIVA, P. H. do N.2017-03-07T17:40:31Z2017-03-07T17:40:31Z2007-07-1220032017-09-19T11:11:11Zinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articleBrazilian Archives of Biology and Technology, Curitiba, v. 46, n. 2, p. 253-258, mar. 2003.http://www.alice.cnptia.embrapa.br/alice/handle/doc/15495enginfo:eu-repo/semantics/openAccessreponame:Repositório Institucional da EMBRAPA (Repository Open Access to Scientific Information from EMBRAPA - Alice)instname:Empresa Brasileira de Pesquisa Agropecuária (Embrapa)instacron:EMBRAPA2017-08-16T04:17:00Zoai:www.alice.cnptia.embrapa.br:doc/15495Repositório InstitucionalPUBhttps://www.alice.cnptia.embrapa.br/oai/requestopendoar:21542017-08-16T04:17falseRepositório InstitucionalPUBhttps://www.alice.cnptia.embrapa.br/oai/requestcg-riaa@embrapa.bropendoar:21542017-08-16T04:17Repositório Institucional da EMBRAPA (Repository Open Access to Scientific Information from EMBRAPA - Alice) - Empresa Brasileira de Pesquisa Agropecuária (Embrapa)false
dc.title.none.fl_str_mv In situ monitoring of mutagenicity of air pollutants in São Paulo city using Tradescantia-SHM bioassay.
title In situ monitoring of mutagenicity of air pollutants in São Paulo city using Tradescantia-SHM bioassay.
spellingShingle In situ monitoring of mutagenicity of air pollutants in São Paulo city using Tradescantia-SHM bioassay.
FERREIRA, M. I.
Controle de poluição
Mutagênese
Freqüência de mutação
Poluição atmosférica
Planta Ornamental
title_short In situ monitoring of mutagenicity of air pollutants in São Paulo city using Tradescantia-SHM bioassay.
title_full In situ monitoring of mutagenicity of air pollutants in São Paulo city using Tradescantia-SHM bioassay.
title_fullStr In situ monitoring of mutagenicity of air pollutants in São Paulo city using Tradescantia-SHM bioassay.
title_full_unstemmed In situ monitoring of mutagenicity of air pollutants in São Paulo city using Tradescantia-SHM bioassay.
title_sort In situ monitoring of mutagenicity of air pollutants in São Paulo city using Tradescantia-SHM bioassay.
author FERREIRA, M. I.
author_facet FERREIRA, M. I.
RODRIGUES, G. S.
DOMINGOS, M.
SALDIVA, P. H. do N.
author_role author
author2 RODRIGUES, G. S.
DOMINGOS, M.
SALDIVA, P. H. do N.
author2_role author
author
author
dc.contributor.none.fl_str_mv MARIA IZILDINHA FERREIRA, SECRETARIA MUNICIPAL DE SAÚDE/SP; GERALDO STACHETTI RODRIGUES, CNPMA; MARISA DOMINGOS, INSTITUTO DE BOTANICA DE SAO PAULO; PAULO HILÁRIO do N. SALDIVA, USP.
dc.contributor.author.fl_str_mv FERREIRA, M. I.
RODRIGUES, G. S.
DOMINGOS, M.
SALDIVA, P. H. do N.
dc.subject.por.fl_str_mv Controle de poluição
Mutagênese
Freqüência de mutação
Poluição atmosférica
Planta Ornamental
topic Controle de poluição
Mutagênese
Freqüência de mutação
Poluição atmosférica
Planta Ornamental
description The Tradescantia stamen hair mutation assay (Trad-SHM) was employed for assessing the environmental mutagenesis in two areas of São Paulo City. The study sites were defined as follows: 1) Celso Garcia Avenue, an industrial area on the outshirts of the urban center (Belém neighborhood), with an average daily traffic volume of 8.750 vehicles; 2) Doutor Arnaldo Avenue, in downtown area (Pinheiros neighborhood), with a mostly residential and business offices occupation, with an average daily traffic volume of 46,125 vehicles. The negative control (background) site is located in the city of Jaguariúna, 138 km from São Paulo, in an area of low atmospheric pollution. The mutation frequency observed for Belém was similar to the background for clone 4430, whereas plants exposed in Pinheiros showed significant increases in mutation rate. Positive correlation was observed between mutation frequency and the levels of particulate matter in the atmosphere. This indicated a relationship between mutation frequency and the amount of atmospheric pollution present at the exposure sites in São Paulo City, with special reference to vehicular emissions.
publishDate 2003
dc.date.none.fl_str_mv 2003
2007-07-12
2017-03-07T17:40:31Z
2017-03-07T17:40:31Z
2017-09-19T11:11:11Z
dc.type.driver.fl_str_mv info:eu-repo/semantics/publishedVersion
info:eu-repo/semantics/article
format article
status_str publishedVersion
dc.identifier.uri.fl_str_mv Brazilian Archives of Biology and Technology, Curitiba, v. 46, n. 2, p. 253-258, mar. 2003.
http://www.alice.cnptia.embrapa.br/alice/handle/doc/15495
identifier_str_mv Brazilian Archives of Biology and Technology, Curitiba, v. 46, n. 2, p. 253-258, mar. 2003.
url http://www.alice.cnptia.embrapa.br/alice/handle/doc/15495
dc.language.iso.fl_str_mv eng
language eng
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.source.none.fl_str_mv reponame:Repositório Institucional da EMBRAPA (Repository Open Access to Scientific Information from EMBRAPA - Alice)
instname:Empresa Brasileira de Pesquisa Agropecuária (Embrapa)
instacron:EMBRAPA
instname_str Empresa Brasileira de Pesquisa Agropecuária (Embrapa)
instacron_str EMBRAPA
institution EMBRAPA
reponame_str Repositório Institucional da EMBRAPA (Repository Open Access to Scientific Information from EMBRAPA - Alice)
collection Repositório Institucional da EMBRAPA (Repository Open Access to Scientific Information from EMBRAPA - Alice)
repository.name.fl_str_mv Repositório Institucional da EMBRAPA (Repository Open Access to Scientific Information from EMBRAPA - Alice) - Empresa Brasileira de Pesquisa Agropecuária (Embrapa)
repository.mail.fl_str_mv cg-riaa@embrapa.br
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