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http://acervodigital.unesp.br/handle/11449/70064
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DC Field | Value | Language |
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dc.contributor.author | Soares, Janir Alves | - |
dc.contributor.author | Leonardo, Mario Roberto | - |
dc.contributor.author | Tanomaru Filho, Mario | - |
dc.contributor.author | Silva, Léa Assed Bezerra da | - |
dc.contributor.author | Ito, Izabel Yoko | - |
dc.date.accessioned | 2014-05-27T11:22:41Z | - |
dc.date.accessioned | 2016-10-25T18:24:42Z | - |
dc.date.available | 2014-05-27T11:22:41Z | - |
dc.date.available | 2016-10-25T18:24:42Z | - |
dc.date.issued | 2007-12-01 | - |
dc.identifier | http://dx.doi.org/10.1590/S0103-64402007000100003 | - |
dc.identifier.citation | Brazilian Dental Journal, v. 18, n. 1, p. 8-15, 2007. | - |
dc.identifier.issn | 0103-6440 | - |
dc.identifier.issn | 1806-4760 | - |
dc.identifier.uri | http://hdl.handle.net/11449/70064 | - |
dc.identifier.uri | http://acervodigital.unesp.br/handle/11449/70064 | - |
dc.description.abstract | The purpose of this study was to evaluate the residual antibacterial activity of several calcium hydroxide [Ca(OH) 2]-based pastes, placed in root canals of dogs' teeth with induced chronic periapical lesions. Root canals were instrumented with the ProFile rotary system and filled with 4 pastes: G1 (n=16): Ca(OH) 2 paste + anesthetic solution; G2 (n=20): Calen® paste + camphorated pmonochlorophenol (CMCP); G3 (n=18): Calen®; and G4 (n=18): Ca(OH) 2 paste + 2% chlorhexidine digluconate. After 21 days, the pastes were removed with size 60 K-files and placed on Petri plates with agar inoculated with Micrococcus luteus ATCC 9341. Pastes that were not placed into root canals served as control. After pre-diffusion, incubation and optimization, the inhibition zones of bacterial growth were measured and analyzed by Mann-Whitney U test at 5% significance level. All pastes showed residual antibacterial activity. The control samples had larger halos (p<0.05). The mean residual antibacterial activity halos in G1, G2, G3 and G4 were 7.6; 10.4; 17.7 and 21.4 mm, respectively. The zones of bacterial growth of G4 were significantly larger than those of G1 and G2 (p<0.05). In conclusion, regardless of the vehicle and antiseptic, all Ca(OH) 2-based pastes showed different degrees of measurable residual antibacterial activity. Furthermore, unlike CMCP, chlorhexidine increased significantly the antibacterial activity of Ca(OH) 2. | en |
dc.format.extent | 8-15 | - |
dc.language.iso | eng | - |
dc.source | Scopus | - |
dc.subject | Apical periodontitis | - |
dc.subject | Calcium hydroxide | - |
dc.subject | Chlorhexidine | - |
dc.subject | Intracanal medicaments | - |
dc.subject | Root canal infection | - |
dc.title | Residual antibacterial activity of chlorhexidine digluconate and camphorated p-monochlorophenol in calcium hydroxide-based root canal dressings | en |
dc.type | outro | - |
dc.contributor.institution | Universidade Federal dos Vales do Jequitinhonha e Mucuri (UFVJM) | - |
dc.contributor.institution | Universidade Estadual Paulista (UNESP) | - |
dc.contributor.institution | Universidade de São Paulo (USP) | - |
dc.description.affiliation | Department of Dentistry Federal University of Vales do Jequitinhonha e Mucuri, Diamantina, MG | - |
dc.description.affiliation | Departament of Endodontics School of Dentistry of Araraquara São Paulo State University, SP | - |
dc.description.affiliation | Department of Pediatric Clinic, Preventive and Social Dentistry School of Dentistry of Ribeir̃o Preto University of S̃o Paulo, Ribeir̃o Preto, SP | - |
dc.description.affiliation | School of Pharmaceutical Sciences of Ribeir̃o Preto University of S̃o Paulo, Ribeir̃o Preto, SP | - |
dc.description.affiliationUnesp | Departament of Endodontics School of Dentistry of Araraquara São Paulo State University, SP | - |
dc.identifier.doi | 10.1590/S0103-64402007000100003 | - |
dc.identifier.scielo | S0103-64402007000100003 | - |
dc.rights.accessRights | Acesso aberto | - |
dc.identifier.file | 2-s2.0-34848866259.pdf | - |
dc.relation.ispartof | Brazilian Dental Journal | - |
dc.identifier.scopus | 2-s2.0-34848866259 | - |
Appears in Collections: | Artigos, TCCs, Teses e Dissertações da Unesp |
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