In Vitro Antimicrobial Activity of an Experimental Dentifrice Based on Ricinus Communis
Autor(a) principal: | |
---|---|
Data de Publicação: | 2014 |
Outros Autores: | , , , , , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Brazilian Dental Journal |
Texto Completo: | http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0103-64402014000300191 |
Resumo: | This study evaluated the antimicrobial activity of a Ricinus communis-based experimental dentifrice for denture hygiene against the following standard strains: Staphylococcus aureus, Escherichia coli, Streptococcus mutans, Enterococcus faecalis, Candida albicans and Candida glabrata. The minimum inhibitory concentration (MIC) assay was performed with R. communis in pure oil at 2.5%. Only E. coli was not inhibited by R. communis, but the MIC (0.0781%) was effective against the other microorganisms. From these results it was determined the R. communis concentrations for experimental dentifrices, 1, 2, 5 and 10%, which were evaluated by the test-well diffusion in agar. The commercial dentifrices Colgate, Trihydral and Corega Brite were tested for comparative purposes. The diameter of the zones of bacterial growth inhibition produced around the wells was measured (in mm) with a rule under reflected light. Data were analyzed statistically by analysis of variance and Tukey's post-hoc test (α=0.05). Neither the commercial nor the experimental dentifrices were effective against E. coli. The experimental dentifrices containing R. communis at 2, 5 and 10% presented action against S. mutans, S. aureaus and E. faecallis. The experimental dentifrices showed no antimicrobial activity against Candida spp. and E. coli in any of the tested concentrations. Trihydral was the most effective. Comparing the experimental dentifrices, the product with 10% R. communis produced the largest zones of bacterial growth inhibition and had similar antimicrobial activity to the commercial dentifrices, except against S. aureus. |
id |
FUNORP-1_6e3689543a711611f8eb60eb281bb21f |
---|---|
oai_identifier_str |
oai:scielo:S0103-64402014000300191 |
network_acronym_str |
FUNORP-1 |
network_name_str |
Brazilian Dental Journal |
repository_id_str |
|
spelling |
In Vitro Antimicrobial Activity of an Experimental Dentifrice Based on Ricinus Communiscomplete denturehygienedentifriceRicinus communismicrobiologyThis study evaluated the antimicrobial activity of a Ricinus communis-based experimental dentifrice for denture hygiene against the following standard strains: Staphylococcus aureus, Escherichia coli, Streptococcus mutans, Enterococcus faecalis, Candida albicans and Candida glabrata. The minimum inhibitory concentration (MIC) assay was performed with R. communis in pure oil at 2.5%. Only E. coli was not inhibited by R. communis, but the MIC (0.0781%) was effective against the other microorganisms. From these results it was determined the R. communis concentrations for experimental dentifrices, 1, 2, 5 and 10%, which were evaluated by the test-well diffusion in agar. The commercial dentifrices Colgate, Trihydral and Corega Brite were tested for comparative purposes. The diameter of the zones of bacterial growth inhibition produced around the wells was measured (in mm) with a rule under reflected light. Data were analyzed statistically by analysis of variance and Tukey's post-hoc test (α=0.05). Neither the commercial nor the experimental dentifrices were effective against E. coli. The experimental dentifrices containing R. communis at 2, 5 and 10% presented action against S. mutans, S. aureaus and E. faecallis. The experimental dentifrices showed no antimicrobial activity against Candida spp. and E. coli in any of the tested concentrations. Trihydral was the most effective. Comparing the experimental dentifrices, the product with 10% R. communis produced the largest zones of bacterial growth inhibition and had similar antimicrobial activity to the commercial dentifrices, except against S. aureus.Fundação Odontológica de Ribeirão Preto2014-01-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersiontext/htmlhttp://old.scielo.br/scielo.php?script=sci_arttext&pid=S0103-64402014000300191Brazilian Dental Journal v.25 n.3 2014reponame:Brazilian Dental Journalinstname:Fundação Odontológica de Ribeirão Preto (FUNORP)instacron:FUNORP10.1590/0103-6440201302382info:eu-repo/semantics/openAccessLeite,Vanessa Maria FagundesPinheiro,Juliana BarchelliPisani,Marina XavierWatanabe,EvandroSouza,Raphael Freitas deParanhos,Helena de Freitas OliveiraLovato-Silva,Cláudia Helenaeng2014-09-16T00:00:00Zoai:scielo:S0103-64402014000300191Revistahttps://www.scielo.br/j/bdj/https://old.scielo.br/oai/scielo-oai.phpbdj@forp.usp.br||sergio@fosjc.unesp.br1806-47600103-6440opendoar:2014-09-16T00:00Brazilian Dental Journal - Fundação Odontológica de Ribeirão Preto (FUNORP)false |
dc.title.none.fl_str_mv |
In Vitro Antimicrobial Activity of an Experimental Dentifrice Based on Ricinus Communis |
title |
In Vitro Antimicrobial Activity of an Experimental Dentifrice Based on Ricinus Communis |
spellingShingle |
In Vitro Antimicrobial Activity of an Experimental Dentifrice Based on Ricinus Communis Leite,Vanessa Maria Fagundes complete denture hygiene dentifrice Ricinus communis microbiology |
title_short |
In Vitro Antimicrobial Activity of an Experimental Dentifrice Based on Ricinus Communis |
title_full |
In Vitro Antimicrobial Activity of an Experimental Dentifrice Based on Ricinus Communis |
title_fullStr |
In Vitro Antimicrobial Activity of an Experimental Dentifrice Based on Ricinus Communis |
title_full_unstemmed |
In Vitro Antimicrobial Activity of an Experimental Dentifrice Based on Ricinus Communis |
title_sort |
In Vitro Antimicrobial Activity of an Experimental Dentifrice Based on Ricinus Communis |
author |
Leite,Vanessa Maria Fagundes |
author_facet |
Leite,Vanessa Maria Fagundes Pinheiro,Juliana Barchelli Pisani,Marina Xavier Watanabe,Evandro Souza,Raphael Freitas de Paranhos,Helena de Freitas Oliveira Lovato-Silva,Cláudia Helena |
author_role |
author |
author2 |
Pinheiro,Juliana Barchelli Pisani,Marina Xavier Watanabe,Evandro Souza,Raphael Freitas de Paranhos,Helena de Freitas Oliveira Lovato-Silva,Cláudia Helena |
author2_role |
author author author author author author |
dc.contributor.author.fl_str_mv |
Leite,Vanessa Maria Fagundes Pinheiro,Juliana Barchelli Pisani,Marina Xavier Watanabe,Evandro Souza,Raphael Freitas de Paranhos,Helena de Freitas Oliveira Lovato-Silva,Cláudia Helena |
dc.subject.por.fl_str_mv |
complete denture hygiene dentifrice Ricinus communis microbiology |
topic |
complete denture hygiene dentifrice Ricinus communis microbiology |
description |
This study evaluated the antimicrobial activity of a Ricinus communis-based experimental dentifrice for denture hygiene against the following standard strains: Staphylococcus aureus, Escherichia coli, Streptococcus mutans, Enterococcus faecalis, Candida albicans and Candida glabrata. The minimum inhibitory concentration (MIC) assay was performed with R. communis in pure oil at 2.5%. Only E. coli was not inhibited by R. communis, but the MIC (0.0781%) was effective against the other microorganisms. From these results it was determined the R. communis concentrations for experimental dentifrices, 1, 2, 5 and 10%, which were evaluated by the test-well diffusion in agar. The commercial dentifrices Colgate, Trihydral and Corega Brite were tested for comparative purposes. The diameter of the zones of bacterial growth inhibition produced around the wells was measured (in mm) with a rule under reflected light. Data were analyzed statistically by analysis of variance and Tukey's post-hoc test (α=0.05). Neither the commercial nor the experimental dentifrices were effective against E. coli. The experimental dentifrices containing R. communis at 2, 5 and 10% presented action against S. mutans, S. aureaus and E. faecallis. The experimental dentifrices showed no antimicrobial activity against Candida spp. and E. coli in any of the tested concentrations. Trihydral was the most effective. Comparing the experimental dentifrices, the product with 10% R. communis produced the largest zones of bacterial growth inhibition and had similar antimicrobial activity to the commercial dentifrices, except against S. aureus. |
publishDate |
2014 |
dc.date.none.fl_str_mv |
2014-01-01 |
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=S0103-64402014000300191 |
url |
http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0103-64402014000300191 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
10.1590/0103-6440201302382 |
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 |
Fundação Odontológica de Ribeirão Preto |
publisher.none.fl_str_mv |
Fundação Odontológica de Ribeirão Preto |
dc.source.none.fl_str_mv |
Brazilian Dental Journal v.25 n.3 2014 reponame:Brazilian Dental Journal instname:Fundação Odontológica de Ribeirão Preto (FUNORP) instacron:FUNORP |
instname_str |
Fundação Odontológica de Ribeirão Preto (FUNORP) |
instacron_str |
FUNORP |
institution |
FUNORP |
reponame_str |
Brazilian Dental Journal |
collection |
Brazilian Dental Journal |
repository.name.fl_str_mv |
Brazilian Dental Journal - Fundação Odontológica de Ribeirão Preto (FUNORP) |
repository.mail.fl_str_mv |
bdj@forp.usp.br||sergio@fosjc.unesp.br |
_version_ |
1754204093083025408 |