Relationship between acetaldehyde concentration in mouth air and tongue coating volume
Autor(a) principal: | |
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Data de Publicação: | 2015 |
Outros Autores: | , , , , , , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Journal of applied oral science (Online) |
Texto Completo: | http://old.scielo.br/scielo.php?script=sci_arttext&pid=S1678-77572015000100064 |
Resumo: | Objective Acetaldehyde is the first metabolite of ethanol and is produced in the epithelium by mucosal ALDH, while higher levels are derived from microbial oxidation of ethanol by oral microflora such as Candida species. However, it is uncertain whether acetaldehyde concentration in human breath is related to oral condition or local production of acetaldehyde by oral microflora. The aim of this pilot study was to investigate the relationship between physiological acetaldehyde concentration and oral condition in healthy volunteers. Material and Methods Sixty-five volunteers (51 males and 14 females, aged from 20 to 87 years old) participated in the present study. Acetaldehyde concentration in mouth air was measured using a portable monitor. Oral examination, detection of oral Candida species and assessment of alcohol sensitivity were performed. Results Acetaldehyde concentration [median (25%, 75%)] in mouth air was 170.7 (73.5, 306.3) ppb. Acetaldehyde concentration in participants with a tongue coating status score of 3 was significantly higher than in those with a score of 1 (p<0.017). After removing tongue coating, acetaldehyde concentration decreased significantly (p<0.05). Acetaldehyde concentration was not correlated with other clinical parameters, presence of Candida species, smoking status or alcohol sensitivity. Conclusion Physiological acetaldehyde concentration in mouth air was associated with tongue coating volume. |
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Journal of applied oral science (Online) |
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Relationship between acetaldehyde concentration in mouth air and tongue coating volumeAcetaldehydeTongueBacteriaCross-sectional studies Objective Acetaldehyde is the first metabolite of ethanol and is produced in the epithelium by mucosal ALDH, while higher levels are derived from microbial oxidation of ethanol by oral microflora such as Candida species. However, it is uncertain whether acetaldehyde concentration in human breath is related to oral condition or local production of acetaldehyde by oral microflora. The aim of this pilot study was to investigate the relationship between physiological acetaldehyde concentration and oral condition in healthy volunteers. Material and Methods Sixty-five volunteers (51 males and 14 females, aged from 20 to 87 years old) participated in the present study. Acetaldehyde concentration in mouth air was measured using a portable monitor. Oral examination, detection of oral Candida species and assessment of alcohol sensitivity were performed. Results Acetaldehyde concentration [median (25%, 75%)] in mouth air was 170.7 (73.5, 306.3) ppb. Acetaldehyde concentration in participants with a tongue coating status score of 3 was significantly higher than in those with a score of 1 (p<0.017). After removing tongue coating, acetaldehyde concentration decreased significantly (p<0.05). Acetaldehyde concentration was not correlated with other clinical parameters, presence of Candida species, smoking status or alcohol sensitivity. Conclusion Physiological acetaldehyde concentration in mouth air was associated with tongue coating volume. Faculdade De Odontologia De Bauru - USP2015-02-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersiontext/htmlhttp://old.scielo.br/scielo.php?script=sci_arttext&pid=S1678-77572015000100064Journal of Applied Oral Science v.23 n.1 2015reponame:Journal of applied oral science (Online)instname:Universidade de São Paulo (USP)instacron:USP10.1590/1678-775720140223info:eu-repo/semantics/openAccessYOKOI,AyaMARUYAMA,TakayukiYAMANAKA,ReikoEKUNI,DaisukeTOMOFUJI,TakaakiKASHIWAZAKI,HaruhikoYAMAZAKI,YutakaMORITA,Manabueng2015-03-05T00:00:00Zoai:scielo:S1678-77572015000100064Revistahttp://www.scielo.br/jaosPUBhttps://old.scielo.br/oai/scielo-oai.php||jaos@usp.br1678-77651678-7757opendoar:2015-03-05T00:00Journal of applied oral science (Online) - Universidade de São Paulo (USP)false |
dc.title.none.fl_str_mv |
Relationship between acetaldehyde concentration in mouth air and tongue coating volume |
title |
Relationship between acetaldehyde concentration in mouth air and tongue coating volume |
spellingShingle |
Relationship between acetaldehyde concentration in mouth air and tongue coating volume YOKOI,Aya Acetaldehyde Tongue Bacteria Cross-sectional studies |
title_short |
Relationship between acetaldehyde concentration in mouth air and tongue coating volume |
title_full |
Relationship between acetaldehyde concentration in mouth air and tongue coating volume |
title_fullStr |
Relationship between acetaldehyde concentration in mouth air and tongue coating volume |
title_full_unstemmed |
Relationship between acetaldehyde concentration in mouth air and tongue coating volume |
title_sort |
Relationship between acetaldehyde concentration in mouth air and tongue coating volume |
author |
YOKOI,Aya |
author_facet |
YOKOI,Aya MARUYAMA,Takayuki YAMANAKA,Reiko EKUNI,Daisuke TOMOFUJI,Takaaki KASHIWAZAKI,Haruhiko YAMAZAKI,Yutaka MORITA,Manabu |
author_role |
author |
author2 |
MARUYAMA,Takayuki YAMANAKA,Reiko EKUNI,Daisuke TOMOFUJI,Takaaki KASHIWAZAKI,Haruhiko YAMAZAKI,Yutaka MORITA,Manabu |
author2_role |
author author author author author author author |
dc.contributor.author.fl_str_mv |
YOKOI,Aya MARUYAMA,Takayuki YAMANAKA,Reiko EKUNI,Daisuke TOMOFUJI,Takaaki KASHIWAZAKI,Haruhiko YAMAZAKI,Yutaka MORITA,Manabu |
dc.subject.por.fl_str_mv |
Acetaldehyde Tongue Bacteria Cross-sectional studies |
topic |
Acetaldehyde Tongue Bacteria Cross-sectional studies |
description |
Objective Acetaldehyde is the first metabolite of ethanol and is produced in the epithelium by mucosal ALDH, while higher levels are derived from microbial oxidation of ethanol by oral microflora such as Candida species. However, it is uncertain whether acetaldehyde concentration in human breath is related to oral condition or local production of acetaldehyde by oral microflora. The aim of this pilot study was to investigate the relationship between physiological acetaldehyde concentration and oral condition in healthy volunteers. Material and Methods Sixty-five volunteers (51 males and 14 females, aged from 20 to 87 years old) participated in the present study. Acetaldehyde concentration in mouth air was measured using a portable monitor. Oral examination, detection of oral Candida species and assessment of alcohol sensitivity were performed. Results Acetaldehyde concentration [median (25%, 75%)] in mouth air was 170.7 (73.5, 306.3) ppb. Acetaldehyde concentration in participants with a tongue coating status score of 3 was significantly higher than in those with a score of 1 (p<0.017). After removing tongue coating, acetaldehyde concentration decreased significantly (p<0.05). Acetaldehyde concentration was not correlated with other clinical parameters, presence of Candida species, smoking status or alcohol sensitivity. Conclusion Physiological acetaldehyde concentration in mouth air was associated with tongue coating volume. |
publishDate |
2015 |
dc.date.none.fl_str_mv |
2015-02-01 |
dc.type.driver.fl_str_mv |
info:eu-repo/semantics/article |
dc.type.status.fl_str_mv |
info:eu-repo/semantics/publishedVersion |
format |
article |
status_str |
publishedVersion |
dc.identifier.uri.fl_str_mv |
http://old.scielo.br/scielo.php?script=sci_arttext&pid=S1678-77572015000100064 |
url |
http://old.scielo.br/scielo.php?script=sci_arttext&pid=S1678-77572015000100064 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
10.1590/1678-775720140223 |
dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
text/html |
dc.publisher.none.fl_str_mv |
Faculdade De Odontologia De Bauru - USP |
publisher.none.fl_str_mv |
Faculdade De Odontologia De Bauru - USP |
dc.source.none.fl_str_mv |
Journal of Applied Oral Science v.23 n.1 2015 reponame:Journal of applied oral science (Online) instname:Universidade de São Paulo (USP) instacron:USP |
instname_str |
Universidade de São Paulo (USP) |
instacron_str |
USP |
institution |
USP |
reponame_str |
Journal of applied oral science (Online) |
collection |
Journal of applied oral science (Online) |
repository.name.fl_str_mv |
Journal of applied oral science (Online) - Universidade de São Paulo (USP) |
repository.mail.fl_str_mv |
||jaos@usp.br |
_version_ |
1748936438501605376 |