Edemogenic test and hydrogen peroxide degradation rate of bleaching gels with different desensitizing agents
Autor(a) principal: | |
---|---|
Data de Publicação: | 2018 |
Outros Autores: | , , , , , , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Brazilian Dental Science |
Texto Completo: | https://ojs.ict.unesp.br/index.php/cob/article/view/1526 |
Resumo: | Objective: The at-home bleaching technique leads to the intimate contact of the bleaching gel with gingival tissues, so this study evaluated the immediate inflammatory response, through the edemogenic test, induced by at-home bleaching gels of 10% carbamide peroxide with different desensitizing agents, the quantification of hydrogen peroxide released and bleaching gels pH. Material and Methods: Forty-eight rats were divided into groups (n=12): CTRL-control group, WP-Whiteness Perfect 10% (FGM Produtos Odontológicos, Joinville, SC, Brazil), OPA-Opalescence 10% (Ultradent Products Inc., South Jordan, IT, USA), and PB-Power Bleaching (BM4, Palhoça, SC, Brazil). For the edemogenic test, all rats received an intravenous injection of Evan's Blue; after 30 min, 0.2 mL of each bleaching gels was injected into the subcutaneous tissue of the rats, and the results of the vascular permeability were assessed after 3 and 6h. The amount of HP released and pH of each product was also determined. Data were submitted to statistical test (p<0.05). Results: At 3h, the PB showed higher vascular permeability than the other groups. At 6h, the PB produced similar vascular permeability than WHI, and higher than OPA and CTRL groups. The OPA group had a higher vascular permeability at 6h compared to 3h; there is no difference in other groups. The PB group had higher HP concentrations than the other groups. Conclusion: In general, the PB caused a more considerable amount of inflammatory edema and higher amount of HP released. This results suggesting that these bleaching gels cause greater aggression in soft gingival tissues that eventually ends up in contact with bleaching products KeywordsTooth bleaching; Carbamide peroxide; Hydrogen peroxide; Capillary permeability. |
id |
UNESP-20_3771bafa1cdd2a9a9d9cfbb4c24d91f1 |
---|---|
oai_identifier_str |
oai:ojs.pkp.sfu.ca:article/1526 |
network_acronym_str |
UNESP-20 |
network_name_str |
Brazilian Dental Science |
repository_id_str |
|
spelling |
Edemogenic test and hydrogen peroxide degradation rate of bleaching gels with different desensitizing agentsObjective: The at-home bleaching technique leads to the intimate contact of the bleaching gel with gingival tissues, so this study evaluated the immediate inflammatory response, through the edemogenic test, induced by at-home bleaching gels of 10% carbamide peroxide with different desensitizing agents, the quantification of hydrogen peroxide released and bleaching gels pH. Material and Methods: Forty-eight rats were divided into groups (n=12): CTRL-control group, WP-Whiteness Perfect 10% (FGM Produtos Odontológicos, Joinville, SC, Brazil), OPA-Opalescence 10% (Ultradent Products Inc., South Jordan, IT, USA), and PB-Power Bleaching (BM4, Palhoça, SC, Brazil). For the edemogenic test, all rats received an intravenous injection of Evan's Blue; after 30 min, 0.2 mL of each bleaching gels was injected into the subcutaneous tissue of the rats, and the results of the vascular permeability were assessed after 3 and 6h. The amount of HP released and pH of each product was also determined. Data were submitted to statistical test (p<0.05). Results: At 3h, the PB showed higher vascular permeability than the other groups. At 6h, the PB produced similar vascular permeability than WHI, and higher than OPA and CTRL groups. The OPA group had a higher vascular permeability at 6h compared to 3h; there is no difference in other groups. The PB group had higher HP concentrations than the other groups. Conclusion: In general, the PB caused a more considerable amount of inflammatory edema and higher amount of HP released. This results suggesting that these bleaching gels cause greater aggression in soft gingival tissues that eventually ends up in contact with bleaching products KeywordsTooth bleaching; Carbamide peroxide; Hydrogen peroxide; Capillary permeability.Institute of Science and Technology of São José dos Campos2018-04-19info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfapplication/pdfapplication/mswordapplication/vnd.openxmlformats-officedocument.wordprocessingml.documenthttps://ojs.ict.unesp.br/index.php/cob/article/view/152610.14295/bds.2018.v21i2.1526Brazilian Dental Science; Vol. 21 No. 2 (2018): Apr. - Jun. / 2018 - Published April 2018; 157-163Brazilian Dental Science; v. 21 n. 2 (2018): Apr. - Jun. / 2018 - Published April 2018; 157-1632178-6011reponame:Brazilian Dental Scienceinstname:Universidade Estadual Paulista Júlio de Mesquita Filho (UNESP)instacron:UNESPenghttps://ojs.ict.unesp.br/index.php/cob/article/view/1526/1237https://ojs.ict.unesp.br/index.php/cob/article/view/1526/3233https://ojs.ict.unesp.br/index.php/cob/article/view/1526/3234https://ojs.ict.unesp.br/index.php/cob/article/view/1526/3246Copyright (c) 2018 Brazilian Dental Scienceinfo:eu-repo/semantics/openAccessBriso, André Luiz FragaGallinari, Marjorie OliveiraBenetti, FrancineValentim, DiegoBueno, Carlos Roberto EmerencianoMarson, Fabiano CarlosJunior, Eloi DezanCintra, Luciano Tavares Ângelo2020-01-28T12:09:13Zoai:ojs.pkp.sfu.ca:article/1526Revistahttp://bds.ict.unesp.br/PUBhttp://ojs.fosjc.unesp.br/index.php/index/oaisergio@fosjc.unesp.br||sergio@fosjc.unesp.br2178-60112178-6011opendoar:2022-11-08T16:30:15.606620Brazilian Dental Science - Universidade Estadual Paulista Júlio de Mesquita Filho (UNESP)true |
dc.title.none.fl_str_mv |
Edemogenic test and hydrogen peroxide degradation rate of bleaching gels with different desensitizing agents |
title |
Edemogenic test and hydrogen peroxide degradation rate of bleaching gels with different desensitizing agents |
spellingShingle |
Edemogenic test and hydrogen peroxide degradation rate of bleaching gels with different desensitizing agents Briso, André Luiz Fraga |
title_short |
Edemogenic test and hydrogen peroxide degradation rate of bleaching gels with different desensitizing agents |
title_full |
Edemogenic test and hydrogen peroxide degradation rate of bleaching gels with different desensitizing agents |
title_fullStr |
Edemogenic test and hydrogen peroxide degradation rate of bleaching gels with different desensitizing agents |
title_full_unstemmed |
Edemogenic test and hydrogen peroxide degradation rate of bleaching gels with different desensitizing agents |
title_sort |
Edemogenic test and hydrogen peroxide degradation rate of bleaching gels with different desensitizing agents |
author |
Briso, André Luiz Fraga |
author_facet |
Briso, André Luiz Fraga Gallinari, Marjorie Oliveira Benetti, Francine Valentim, Diego Bueno, Carlos Roberto Emerenciano Marson, Fabiano Carlos Junior, Eloi Dezan Cintra, Luciano Tavares Ângelo |
author_role |
author |
author2 |
Gallinari, Marjorie Oliveira Benetti, Francine Valentim, Diego Bueno, Carlos Roberto Emerenciano Marson, Fabiano Carlos Junior, Eloi Dezan Cintra, Luciano Tavares Ângelo |
author2_role |
author author author author author author author |
dc.contributor.author.fl_str_mv |
Briso, André Luiz Fraga Gallinari, Marjorie Oliveira Benetti, Francine Valentim, Diego Bueno, Carlos Roberto Emerenciano Marson, Fabiano Carlos Junior, Eloi Dezan Cintra, Luciano Tavares Ângelo |
description |
Objective: The at-home bleaching technique leads to the intimate contact of the bleaching gel with gingival tissues, so this study evaluated the immediate inflammatory response, through the edemogenic test, induced by at-home bleaching gels of 10% carbamide peroxide with different desensitizing agents, the quantification of hydrogen peroxide released and bleaching gels pH. Material and Methods: Forty-eight rats were divided into groups (n=12): CTRL-control group, WP-Whiteness Perfect 10% (FGM Produtos Odontológicos, Joinville, SC, Brazil), OPA-Opalescence 10% (Ultradent Products Inc., South Jordan, IT, USA), and PB-Power Bleaching (BM4, Palhoça, SC, Brazil). For the edemogenic test, all rats received an intravenous injection of Evan's Blue; after 30 min, 0.2 mL of each bleaching gels was injected into the subcutaneous tissue of the rats, and the results of the vascular permeability were assessed after 3 and 6h. The amount of HP released and pH of each product was also determined. Data were submitted to statistical test (p<0.05). Results: At 3h, the PB showed higher vascular permeability than the other groups. At 6h, the PB produced similar vascular permeability than WHI, and higher than OPA and CTRL groups. The OPA group had a higher vascular permeability at 6h compared to 3h; there is no difference in other groups. The PB group had higher HP concentrations than the other groups. Conclusion: In general, the PB caused a more considerable amount of inflammatory edema and higher amount of HP released. This results suggesting that these bleaching gels cause greater aggression in soft gingival tissues that eventually ends up in contact with bleaching products KeywordsTooth bleaching; Carbamide peroxide; Hydrogen peroxide; Capillary permeability. |
publishDate |
2018 |
dc.date.none.fl_str_mv |
2018-04-19 |
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://ojs.ict.unesp.br/index.php/cob/article/view/1526 10.14295/bds.2018.v21i2.1526 |
url |
https://ojs.ict.unesp.br/index.php/cob/article/view/1526 |
identifier_str_mv |
10.14295/bds.2018.v21i2.1526 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
https://ojs.ict.unesp.br/index.php/cob/article/view/1526/1237 https://ojs.ict.unesp.br/index.php/cob/article/view/1526/3233 https://ojs.ict.unesp.br/index.php/cob/article/view/1526/3234 https://ojs.ict.unesp.br/index.php/cob/article/view/1526/3246 |
dc.rights.driver.fl_str_mv |
Copyright (c) 2018 Brazilian Dental Science info:eu-repo/semantics/openAccess |
rights_invalid_str_mv |
Copyright (c) 2018 Brazilian Dental Science |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
application/pdf application/pdf application/msword application/vnd.openxmlformats-officedocument.wordprocessingml.document |
dc.publisher.none.fl_str_mv |
Institute of Science and Technology of São José dos Campos |
publisher.none.fl_str_mv |
Institute of Science and Technology of São José dos Campos |
dc.source.none.fl_str_mv |
Brazilian Dental Science; Vol. 21 No. 2 (2018): Apr. - Jun. / 2018 - Published April 2018; 157-163 Brazilian Dental Science; v. 21 n. 2 (2018): Apr. - Jun. / 2018 - Published April 2018; 157-163 2178-6011 reponame:Brazilian Dental Science instname:Universidade Estadual Paulista Júlio de Mesquita Filho (UNESP) instacron:UNESP |
instname_str |
Universidade Estadual Paulista Júlio de Mesquita Filho (UNESP) |
instacron_str |
UNESP |
institution |
UNESP |
reponame_str |
Brazilian Dental Science |
collection |
Brazilian Dental Science |
repository.name.fl_str_mv |
Brazilian Dental Science - Universidade Estadual Paulista Júlio de Mesquita Filho (UNESP) |
repository.mail.fl_str_mv |
sergio@fosjc.unesp.br||sergio@fosjc.unesp.br |
_version_ |
1788346900268711936 |