Environmental risk factors associated with biliary atresia in Rio Grande do Sul, Brazil
Autor(a) principal: | |
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Data de Publicação: | 2017 |
Outros Autores: | , , , , , , , |
Tipo de documento: | Artigo |
Idioma: | por |
Título da fonte: | Repositório Institucional da UFRGS |
Texto Completo: | http://hdl.handle.net/10183/166321 |
Resumo: | Biliary atresia (BA) seems to be a multifactorial disorder in which environmental factors interact with the patient’s genetic constitution. This study aimed to analyze information concerning environmental risk factors associated with BA in southern Brazil. A case-control study with mothers of patients with BA and mothers of patients with cystic fibrosis (CF) was conducted. Inquiry included questions related to exposition to environmental risk factors during the periconceptional and gestational (second and third trimesters) periods. Mothers of BA patients had smoked during pregnancy more frequently in comparison with the mothers of CF patients, but no significant difference was found in a multivariate analysis. There was no between group difference in terms of seasonality, but the multivariate analysis showed a significant difference within the BA group between date of conception in winter compared to other seasons. In conclusion, smoking during pregnancy seemed to increase the risk of BA while date of conception in winter decreased it. |
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Longo, LarisseFerrari, Jéssica ToninHoss, Giovana Regina WeberFratta, Leila Xavier SinigagliaVieira, Sandra Maria GonçalvesSilveira, Themis Reverbel daAbreu e Silva, Fernando Antônio deSanseverino, Maria Teresa VieiraSantos, Jorge Luiz dos2017-09-14T02:27:16Z20172357-9730http://hdl.handle.net/10183/166321001027057Biliary atresia (BA) seems to be a multifactorial disorder in which environmental factors interact with the patient’s genetic constitution. This study aimed to analyze information concerning environmental risk factors associated with BA in southern Brazil. A case-control study with mothers of patients with BA and mothers of patients with cystic fibrosis (CF) was conducted. Inquiry included questions related to exposition to environmental risk factors during the periconceptional and gestational (second and third trimesters) periods. Mothers of BA patients had smoked during pregnancy more frequently in comparison with the mothers of CF patients, but no significant difference was found in a multivariate analysis. There was no between group difference in terms of seasonality, but the multivariate analysis showed a significant difference within the BA group between date of conception in winter compared to other seasons. In conclusion, smoking during pregnancy seemed to increase the risk of BA while date of conception in winter decreased it.application/pdfporClinical and biomedical research. Porto Alegre. Vol. 37, n. 2 (2017), p. 87-90Atresia biliarHábito de fumarFatores de riscoBiliary atresiaEnvironmental risk factorEtiologySeasonalitySmokingEnvironmental risk factors associated with biliary atresia in Rio Grande do Sul, Brazilinfo:eu-repo/semantics/articleinfo:eu-repo/semantics/otherinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/openAccessreponame:Repositório Institucional da UFRGSinstname:Universidade Federal do Rio Grande do Sul (UFRGS)instacron:UFRGSORIGINAL001027057.pdf001027057.pdfTexto completo (inglês)application/pdf691200http://www.lume.ufrgs.br/bitstream/10183/166321/1/001027057.pdf4fdc0e4ee2e865d8af5162923f6adebaMD51TEXT001027057.pdf.txt001027057.pdf.txtExtracted Texttext/plain17089http://www.lume.ufrgs.br/bitstream/10183/166321/2/001027057.pdf.txt606a7f3588f7d843a6f5da8905544c15MD52THUMBNAIL001027057.pdf.jpg001027057.pdf.jpgGenerated Thumbnailimage/jpeg2002http://www.lume.ufrgs.br/bitstream/10183/166321/3/001027057.pdf.jpg5d5f96963e99ebd0dcbc7a97ded6b6bbMD5310183/1663212022-09-25 04:56:53.445757oai:www.lume.ufrgs.br:10183/166321Repositório de PublicaçõesPUBhttps://lume.ufrgs.br/oai/requestopendoar:2022-09-25T07:56:53Repositório Institucional da UFRGS - Universidade Federal do Rio Grande do Sul (UFRGS)false |
dc.title.pt_BR.fl_str_mv |
Environmental risk factors associated with biliary atresia in Rio Grande do Sul, Brazil |
title |
Environmental risk factors associated with biliary atresia in Rio Grande do Sul, Brazil |
spellingShingle |
Environmental risk factors associated with biliary atresia in Rio Grande do Sul, Brazil Longo, Larisse Atresia biliar Hábito de fumar Fatores de risco Biliary atresia Environmental risk factor Etiology Seasonality Smoking |
title_short |
Environmental risk factors associated with biliary atresia in Rio Grande do Sul, Brazil |
title_full |
Environmental risk factors associated with biliary atresia in Rio Grande do Sul, Brazil |
title_fullStr |
Environmental risk factors associated with biliary atresia in Rio Grande do Sul, Brazil |
title_full_unstemmed |
Environmental risk factors associated with biliary atresia in Rio Grande do Sul, Brazil |
title_sort |
Environmental risk factors associated with biliary atresia in Rio Grande do Sul, Brazil |
author |
Longo, Larisse |
author_facet |
Longo, Larisse Ferrari, Jéssica Tonin Hoss, Giovana Regina Weber Fratta, Leila Xavier Sinigaglia Vieira, Sandra Maria Gonçalves Silveira, Themis Reverbel da Abreu e Silva, Fernando Antônio de Sanseverino, Maria Teresa Vieira Santos, Jorge Luiz dos |
author_role |
author |
author2 |
Ferrari, Jéssica Tonin Hoss, Giovana Regina Weber Fratta, Leila Xavier Sinigaglia Vieira, Sandra Maria Gonçalves Silveira, Themis Reverbel da Abreu e Silva, Fernando Antônio de Sanseverino, Maria Teresa Vieira Santos, Jorge Luiz dos |
author2_role |
author author author author author author author author |
dc.contributor.author.fl_str_mv |
Longo, Larisse Ferrari, Jéssica Tonin Hoss, Giovana Regina Weber Fratta, Leila Xavier Sinigaglia Vieira, Sandra Maria Gonçalves Silveira, Themis Reverbel da Abreu e Silva, Fernando Antônio de Sanseverino, Maria Teresa Vieira Santos, Jorge Luiz dos |
dc.subject.por.fl_str_mv |
Atresia biliar Hábito de fumar Fatores de risco |
topic |
Atresia biliar Hábito de fumar Fatores de risco Biliary atresia Environmental risk factor Etiology Seasonality Smoking |
dc.subject.eng.fl_str_mv |
Biliary atresia Environmental risk factor Etiology Seasonality Smoking |
description |
Biliary atresia (BA) seems to be a multifactorial disorder in which environmental factors interact with the patient’s genetic constitution. This study aimed to analyze information concerning environmental risk factors associated with BA in southern Brazil. A case-control study with mothers of patients with BA and mothers of patients with cystic fibrosis (CF) was conducted. Inquiry included questions related to exposition to environmental risk factors during the periconceptional and gestational (second and third trimesters) periods. Mothers of BA patients had smoked during pregnancy more frequently in comparison with the mothers of CF patients, but no significant difference was found in a multivariate analysis. There was no between group difference in terms of seasonality, but the multivariate analysis showed a significant difference within the BA group between date of conception in winter compared to other seasons. In conclusion, smoking during pregnancy seemed to increase the risk of BA while date of conception in winter decreased it. |
publishDate |
2017 |
dc.date.accessioned.fl_str_mv |
2017-09-14T02:27:16Z |
dc.date.issued.fl_str_mv |
2017 |
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http://hdl.handle.net/10183/166321 |
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2357-9730 |
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001027057 |
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http://hdl.handle.net/10183/166321 |
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por |
language |
por |
dc.relation.ispartof.pt_BR.fl_str_mv |
Clinical and biomedical research. Porto Alegre. Vol. 37, n. 2 (2017), p. 87-90 |
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openAccess |
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