Un método de bajo costo para producir el ambiente gaseoso para el aislamiento de Helicobacter pylori

Detalhes bibliográficos
Autor(a) principal: Hernández, Francisco
Data de Publicação: 1992
Outros Autores: Rivera, Patricia
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Revista do Instituto de Medicina Tropical de São Paulo
Texto Completo: https://www.revistas.usp.br/rimtsp/article/view/28911
Resumo: A low cost method (LCM) to produce a gaseous environment for the isolation of Helicobacter pylori, was compared with the standard Gas Park system. The LCM uses a carbonated antacid tablet, a plastic bag with tap water, a candle, and a wide-mouthed glass jar provided with a tight-fitting metalic screw cap and a rubber gasket. Antral gastric biopsies from 153 cases were incubated by duplicate on blood agar plates and treated with the two methods. In 95 cases the agent was isolated from both, and only from the standard method in 10 cases; the opposite condition was found in five cases, and 43 were negative. That difference is not significant (Pearson's X²= 93.25 p >; 0,05)
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spelling Un método de bajo costo para producir el ambiente gaseoso para el aislamiento de Helicobacter pylori A low cost method to produce a gaseous environment for the isolation of Helicobacter pylori Helicobacter pyloriTechnical assayMicroaerobiosis A low cost method (LCM) to produce a gaseous environment for the isolation of Helicobacter pylori, was compared with the standard Gas Park system. The LCM uses a carbonated antacid tablet, a plastic bag with tap water, a candle, and a wide-mouthed glass jar provided with a tight-fitting metalic screw cap and a rubber gasket. Antral gastric biopsies from 153 cases were incubated by duplicate on blood agar plates and treated with the two methods. In 95 cases the agent was isolated from both, and only from the standard method in 10 cases; the opposite condition was found in five cases, and 43 were negative. That difference is not significant (Pearson's X²= 93.25 p >; 0,05) Se comparó un método de bajo costo (MBC) para producir el ambiente gaseoso para el aislamiento de Helicobacter pylori, con el sistema estándar de gas Pak. El MBC usa una tableta carbonata de antiácido, una bolsa plástica con agua, una candela y un frasco de vidrio con boca ancha, provisto de tapa metálica de rosca con empaque de hule. Las biopsias de antro de 153 pacientes se inocularon por duplicado en platos de agar sangre y se incubaron bajo los dos sistemas. En 195 casos el agente se aisló de ambos platos, y sólo del incubado bajo el método estándar en diez casos; la condición opuesta se presentó en cinco casos; 43 casos fueron negativos. Esa diferencia no es significativa (X² de Pearson = 93,25 p >; 0,05) Universidade de São Paulo. Instituto de Medicina Tropical de São Paulo1992-04-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfhttps://www.revistas.usp.br/rimtsp/article/view/28911Revista do Instituto de Medicina Tropical de São Paulo; Vol. 34 No. 2 (1992); 167-169 Revista do Instituto de Medicina Tropical de São Paulo; Vol. 34 Núm. 2 (1992); 167-169 Revista do Instituto de Medicina Tropical de São Paulo; v. 34 n. 2 (1992); 167-169 1678-99460036-4665reponame:Revista do Instituto de Medicina Tropical de São Pauloinstname:Instituto de Medicina Tropical (IMT)instacron:IMTenghttps://www.revistas.usp.br/rimtsp/article/view/28911/30766Copyright (c) 2018 Revista do Instituto de Medicina Tropical de São Pauloinfo:eu-repo/semantics/openAccessHernández, FranciscoRivera, Patricia2012-07-02T01:32:47Zoai:revistas.usp.br:article/28911Revistahttp://www.revistas.usp.br/rimtsp/indexPUBhttps://www.revistas.usp.br/rimtsp/oai||revimtsp@usp.br1678-99460036-4665opendoar:2022-12-13T16:50:40.553926Revista do Instituto de Medicina Tropical de São Paulo - Instituto de Medicina Tropical (IMT)true
dc.title.none.fl_str_mv Un método de bajo costo para producir el ambiente gaseoso para el aislamiento de Helicobacter pylori
A low cost method to produce a gaseous environment for the isolation of Helicobacter pylori
title Un método de bajo costo para producir el ambiente gaseoso para el aislamiento de Helicobacter pylori
spellingShingle Un método de bajo costo para producir el ambiente gaseoso para el aislamiento de Helicobacter pylori
Hernández, Francisco
Helicobacter pylori
Technical assay
Microaerobiosis
title_short Un método de bajo costo para producir el ambiente gaseoso para el aislamiento de Helicobacter pylori
title_full Un método de bajo costo para producir el ambiente gaseoso para el aislamiento de Helicobacter pylori
title_fullStr Un método de bajo costo para producir el ambiente gaseoso para el aislamiento de Helicobacter pylori
title_full_unstemmed Un método de bajo costo para producir el ambiente gaseoso para el aislamiento de Helicobacter pylori
title_sort Un método de bajo costo para producir el ambiente gaseoso para el aislamiento de Helicobacter pylori
author Hernández, Francisco
author_facet Hernández, Francisco
Rivera, Patricia
author_role author
author2 Rivera, Patricia
author2_role author
dc.contributor.author.fl_str_mv Hernández, Francisco
Rivera, Patricia
dc.subject.por.fl_str_mv Helicobacter pylori
Technical assay
Microaerobiosis
topic Helicobacter pylori
Technical assay
Microaerobiosis
description A low cost method (LCM) to produce a gaseous environment for the isolation of Helicobacter pylori, was compared with the standard Gas Park system. The LCM uses a carbonated antacid tablet, a plastic bag with tap water, a candle, and a wide-mouthed glass jar provided with a tight-fitting metalic screw cap and a rubber gasket. Antral gastric biopsies from 153 cases were incubated by duplicate on blood agar plates and treated with the two methods. In 95 cases the agent was isolated from both, and only from the standard method in 10 cases; the opposite condition was found in five cases, and 43 were negative. That difference is not significant (Pearson's X²= 93.25 p >; 0,05)
publishDate 1992
dc.date.none.fl_str_mv 1992-04-01
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://www.revistas.usp.br/rimtsp/article/view/28911
url https://www.revistas.usp.br/rimtsp/article/view/28911
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv https://www.revistas.usp.br/rimtsp/article/view/28911/30766
dc.rights.driver.fl_str_mv Copyright (c) 2018 Revista do Instituto de Medicina Tropical de São Paulo
info:eu-repo/semantics/openAccess
rights_invalid_str_mv Copyright (c) 2018 Revista do Instituto de Medicina Tropical de São Paulo
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
dc.publisher.none.fl_str_mv Universidade de São Paulo. Instituto de Medicina Tropical de São Paulo
publisher.none.fl_str_mv Universidade de São Paulo. Instituto de Medicina Tropical de São Paulo
dc.source.none.fl_str_mv Revista do Instituto de Medicina Tropical de São Paulo; Vol. 34 No. 2 (1992); 167-169
Revista do Instituto de Medicina Tropical de São Paulo; Vol. 34 Núm. 2 (1992); 167-169
Revista do Instituto de Medicina Tropical de São Paulo; v. 34 n. 2 (1992); 167-169
1678-9946
0036-4665
reponame:Revista do Instituto de Medicina Tropical de São Paulo
instname:Instituto de Medicina Tropical (IMT)
instacron:IMT
instname_str Instituto de Medicina Tropical (IMT)
instacron_str IMT
institution IMT
reponame_str Revista do Instituto de Medicina Tropical de São Paulo
collection Revista do Instituto de Medicina Tropical de São Paulo
repository.name.fl_str_mv Revista do Instituto de Medicina Tropical de São Paulo - Instituto de Medicina Tropical (IMT)
repository.mail.fl_str_mv ||revimtsp@usp.br
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