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dc.typeArtigo de periódicopt_BR
dc.titleDisinfection Of Gutta-percha Cones With Chlorhexidine And Sodium Hypochlorite.pt_BR
dc.contributor.authorGomes, Brenda Paula Figueiredo de Almeidapt_BR
dc.contributor.authorVianna, Morgana Elipt_BR
dc.contributor.authorMatsumoto, Carolina Ujissatopt_BR
dc.contributor.authorRossi, Vanessa de Paula e Silvapt_BR
dc.contributor.authorZaia, Alexandre Augustopt_BR
dc.contributor.authorFerraz, Caio Cezar Randipt_BR
dc.contributor.authorSouza Filho, Francisco José dept_BR
unicamp.authorBrenda Paula Figueiredo de Almeida Gomes, Department of Restorative Dentistry, State University of Campinas, Piracicaba, Brazil. bpgomes@fop.unicamp.brpt_BR Eli Vianna,pt Ujissato Matsumoto,pt de Paula e Silva Rossi,pt Augusto Zaia,pt Cezar Randi Ferraz,pt José de Souza Filho,pt
dc.subjectAnti-infective Agents, Localpt_BR
dc.subjectBacillus Subtilispt_BR
dc.subjectCandida Albicanspt_BR
dc.subjectDental Disinfectantspt_BR
dc.subjectEnterococcus Faecalispt_BR
dc.subjectGloves, Surgicalpt_BR
dc.subjectRoot Canal Filling Materialspt_BR
dc.subjectSodium Hypochloritept_BR
dc.subjectSpores, Bacterialpt_BR
dc.subjectStaphylococcus Aureuspt_BR
dc.subjectStreptococcus Sanguispt_BR
dc.description.abstractTo evaluate the effectiveness of chlorhexidine (CHX) or sodium hypochlorite (NaOCl) in disinfecting gutta-percha cones, to verify contamination of gutta-percha cones in their boxes, and to identify microorganisms after intentional contamination by handling cones. Gutta-percha cones contaminated in vitro with several microorganisms were left in contact with tested disinfecting solutions for different times, sterility of storage boxes was evaluated by immersing cones in broth medium, and the microorganisms most frequently found in handling cones were identified using biochemical tests. CHX was not effective in eliminating Bacillus subtilis spores on gutta-percha cones after 72 h of contact with the disinfecting substance. 5.25% NaOCl eliminated spores from gutta-percha after 1 min of disinfection. The cones evaluated from their boxes did not show contamination in 94.5% of the cases. The microbial genus most frequently found after intentional contamination with gloves was Staphylococcus. 5.25% NaOCl is an effective agent for a rapid disinfection of gutta-percha cones.en
dc.relation.ispartofOral Surgery, Oral Medicine, Oral Pathology, Oral Radiology, And Endodonticspt_BR
dc.relation.ispartofabbreviationOral Surg Oral Med Oral Pathol Oral Radiol Endodpt_BR
dc.identifier.citationOral Surgery, Oral Medicine, Oral Pathology, Oral Radiology, And Endodontics. v. 100, n. 4, p. 512-7, 2005-Oct.pt_BR
dc.description.provenanceMade available in DSpace on 2015-11-27T13:02:28Z (GMT). No. of bitstreams: 1 pmed_16182174.pdf: 115478 bytes, checksum: 9eb2f19e56af375764db110d15564b34 (MD5) Previous issue date: 2005en
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