Effect of S. mutans combinations with bifidobacteria/lactobacilli on biofilm and enamel demineralization
Autor(a) principal: | |
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Data de Publicação: | 2021 |
Outros Autores: | , , , , , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Repositório Institucional da UNESP |
Texto Completo: | http://dx.doi.org/10.1590/1807-3107bor-2021.vol35.0030 http://hdl.handle.net/11449/208529 |
Resumo: | The present study evaluated the ability of Bifidobacterium and Lactobacillus species associated with streptococci to increase insoluble extracellular polysaccharide (EPS) production and initial caries lesion progression. Bovine enamel blocks (n = 190; 4 mm x 4 mm) were prepared, selected according to initial surface hardness (SH), and divided into two groups: a) double combinations: S. mutans with Bifidobacterium or Lactobacillus, and b) triple combinations: S. mutans and S. sobrinus with Bifidobacterium or Lactobacillus species. The blocks were exposed to the bacterial associations for 7 days. Subsequently, quantity of EPS from biofilms and caries lesion depth were determined by means of colorimetric and cross-sectional enamel hardness (ΔKHN) analysis. The data were submitted to one-way analysis of variance, followed by the Bonferroni test (p < 0.05). S. mutans with B. animalis or B. dentium produced a higher quantity of EPS; S. mutans + B. animalis led to the highest ∆KHN. S. mutans + S. sobrinus + B. longum induced greater EPS and ∆KHN values. In conclusion, associations of B. animalis and B. longum with streptococci promoted EPS production and caries lesion progression. |
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spelling |
Effect of S. mutans combinations with bifidobacteria/lactobacilli on biofilm and enamel demineralizationThe present study evaluated the ability of Bifidobacterium and Lactobacillus species associated with streptococci to increase insoluble extracellular polysaccharide (EPS) production and initial caries lesion progression. Bovine enamel blocks (n = 190; 4 mm x 4 mm) were prepared, selected according to initial surface hardness (SH), and divided into two groups: a) double combinations: S. mutans with Bifidobacterium or Lactobacillus, and b) triple combinations: S. mutans and S. sobrinus with Bifidobacterium or Lactobacillus species. The blocks were exposed to the bacterial associations for 7 days. Subsequently, quantity of EPS from biofilms and caries lesion depth were determined by means of colorimetric and cross-sectional enamel hardness (ΔKHN) analysis. The data were submitted to one-way analysis of variance, followed by the Bonferroni test (p < 0.05). S. mutans with B. animalis or B. dentium produced a higher quantity of EPS; S. mutans + B. animalis led to the highest ∆KHN. S. mutans + S. sobrinus + B. longum induced greater EPS and ∆KHN values. In conclusion, associations of B. animalis and B. longum with streptococci promoted EPS production and caries lesion progression.Universidade Estadual Paulista - Unesp School of Dentistry Department of Preventive and Restorative DentistryUniversidade Estadual Paulista - Unesp School of Dentistry Department of Preventive and Restorative DentistryUniversidade Estadual Paulista (Unesp)Santos, Vanessa Rodrigues Dos [UNESP]Valdez, Remberto Marcelo Argandoña [UNESP]Danelon, Marcelle [UNESP]Souza, José Antonio Santos [UNESP]Caiaffa, Karina Sampaio [UNESP]Delbem, Alberto Carlos Botazzo [UNESP]Duque, Cristiane [UNESP]2021-06-25T11:13:37Z2021-06-25T11:13:37Z2021-01-01info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articlee030application/pdfhttp://dx.doi.org/10.1590/1807-3107bor-2021.vol35.0030Brazilian oral research, v. 35, p. e030-.1807-3107http://hdl.handle.net/11449/20852910.1590/1807-3107bor-2021.vol35.0030S1806-832420210001008012-s2.0-85103146554S1806-83242021000100801.pdf56518745094936170000-0002-2575-279XScopusreponame:Repositório Institucional da UNESPinstname:Universidade Estadual Paulista (UNESP)instacron:UNESPengBrazilian oral researchinfo:eu-repo/semantics/openAccess2024-01-15T06:19:56Zoai:repositorio.unesp.br:11449/208529Repositório InstitucionalPUBhttp://repositorio.unesp.br/oai/requestopendoar:29462024-08-05T23:01:54.962906Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)false |
dc.title.none.fl_str_mv |
Effect of S. mutans combinations with bifidobacteria/lactobacilli on biofilm and enamel demineralization |
title |
Effect of S. mutans combinations with bifidobacteria/lactobacilli on biofilm and enamel demineralization |
spellingShingle |
Effect of S. mutans combinations with bifidobacteria/lactobacilli on biofilm and enamel demineralization Santos, Vanessa Rodrigues Dos [UNESP] |
title_short |
Effect of S. mutans combinations with bifidobacteria/lactobacilli on biofilm and enamel demineralization |
title_full |
Effect of S. mutans combinations with bifidobacteria/lactobacilli on biofilm and enamel demineralization |
title_fullStr |
Effect of S. mutans combinations with bifidobacteria/lactobacilli on biofilm and enamel demineralization |
title_full_unstemmed |
Effect of S. mutans combinations with bifidobacteria/lactobacilli on biofilm and enamel demineralization |
title_sort |
Effect of S. mutans combinations with bifidobacteria/lactobacilli on biofilm and enamel demineralization |
author |
Santos, Vanessa Rodrigues Dos [UNESP] |
author_facet |
Santos, Vanessa Rodrigues Dos [UNESP] Valdez, Remberto Marcelo Argandoña [UNESP] Danelon, Marcelle [UNESP] Souza, José Antonio Santos [UNESP] Caiaffa, Karina Sampaio [UNESP] Delbem, Alberto Carlos Botazzo [UNESP] Duque, Cristiane [UNESP] |
author_role |
author |
author2 |
Valdez, Remberto Marcelo Argandoña [UNESP] Danelon, Marcelle [UNESP] Souza, José Antonio Santos [UNESP] Caiaffa, Karina Sampaio [UNESP] Delbem, Alberto Carlos Botazzo [UNESP] Duque, Cristiane [UNESP] |
author2_role |
author author author author author author |
dc.contributor.none.fl_str_mv |
Universidade Estadual Paulista (Unesp) |
dc.contributor.author.fl_str_mv |
Santos, Vanessa Rodrigues Dos [UNESP] Valdez, Remberto Marcelo Argandoña [UNESP] Danelon, Marcelle [UNESP] Souza, José Antonio Santos [UNESP] Caiaffa, Karina Sampaio [UNESP] Delbem, Alberto Carlos Botazzo [UNESP] Duque, Cristiane [UNESP] |
description |
The present study evaluated the ability of Bifidobacterium and Lactobacillus species associated with streptococci to increase insoluble extracellular polysaccharide (EPS) production and initial caries lesion progression. Bovine enamel blocks (n = 190; 4 mm x 4 mm) were prepared, selected according to initial surface hardness (SH), and divided into two groups: a) double combinations: S. mutans with Bifidobacterium or Lactobacillus, and b) triple combinations: S. mutans and S. sobrinus with Bifidobacterium or Lactobacillus species. The blocks were exposed to the bacterial associations for 7 days. Subsequently, quantity of EPS from biofilms and caries lesion depth were determined by means of colorimetric and cross-sectional enamel hardness (ΔKHN) analysis. The data were submitted to one-way analysis of variance, followed by the Bonferroni test (p < 0.05). S. mutans with B. animalis or B. dentium produced a higher quantity of EPS; S. mutans + B. animalis led to the highest ∆KHN. S. mutans + S. sobrinus + B. longum induced greater EPS and ∆KHN values. In conclusion, associations of B. animalis and B. longum with streptococci promoted EPS production and caries lesion progression. |
publishDate |
2021 |
dc.date.none.fl_str_mv |
2021-06-25T11:13:37Z 2021-06-25T11:13:37Z 2021-01-01 |
dc.type.status.fl_str_mv |
info:eu-repo/semantics/publishedVersion |
dc.type.driver.fl_str_mv |
info:eu-repo/semantics/article |
format |
article |
status_str |
publishedVersion |
dc.identifier.uri.fl_str_mv |
http://dx.doi.org/10.1590/1807-3107bor-2021.vol35.0030 Brazilian oral research, v. 35, p. e030-. 1807-3107 http://hdl.handle.net/11449/208529 10.1590/1807-3107bor-2021.vol35.0030 S1806-83242021000100801 2-s2.0-85103146554 S1806-83242021000100801.pdf 5651874509493617 0000-0002-2575-279X |
url |
http://dx.doi.org/10.1590/1807-3107bor-2021.vol35.0030 http://hdl.handle.net/11449/208529 |
identifier_str_mv |
Brazilian oral research, v. 35, p. e030-. 1807-3107 10.1590/1807-3107bor-2021.vol35.0030 S1806-83242021000100801 2-s2.0-85103146554 S1806-83242021000100801.pdf 5651874509493617 0000-0002-2575-279X |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
Brazilian oral research |
dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
e030 application/pdf |
dc.source.none.fl_str_mv |
Scopus reponame:Repositório Institucional da UNESP instname:Universidade Estadual Paulista (UNESP) instacron:UNESP |
instname_str |
Universidade Estadual Paulista (UNESP) |
instacron_str |
UNESP |
institution |
UNESP |
reponame_str |
Repositório Institucional da UNESP |
collection |
Repositório Institucional da UNESP |
repository.name.fl_str_mv |
Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP) |
repository.mail.fl_str_mv |
|
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1808129483785371648 |