Please use this identifier to cite or link to this item: http://repositorio.unicamp.br/jspui/handle/REPOSIP/198520
Type: Artigo de periódico
Title: The Effect Of Combined Bleaching Techniques On Oral Microbiota.
Author: Franz-Montan, Michelle
Ramacciato, Juliana C
Rodrigues, Jose A
Marchi, Gisele M
Rosalen, Pedro L
Groppo, Francisco C
Abstract: To evaluate the antimicrobial activity of 10% and 37% carbamide peroxide during dental bleaching in three different modes. This five-week double-blind randomized controlled trial included 32 volunteers assigned to four groups (n = 8). Each group received bleaching agents or placebo as an in-office and at-home treatment. The dental bleaching techniques were: In-office bleaching (37% carbamide peroxide: CP37); at-home bleaching (10% carbamide peroxide: CP10) and the association of both (CP37 and CP10). Saliva samples were collected right before (baseline), right after, 12 hours after, and seven days after the treatment. Counts of total microorganisms, Streptococci, and Mutans streptococci were carried out. Friedman test (alpha = 0.05) was used to compare the microorganism counts. The number of the all oral microorganisms remained stable during all experiment. No bleaching agent (CP37, CP10 or the combination of both) was able to reduce the oral microorganisms tested.
Subject: Adolescent
Adult
Anti-bacterial Agents
Colony Count, Microbial
Dose-response Relationship, Drug
Double-blind Method
Drug Combinations
Humans
Mouth
Oxidants
Peroxides
Reference Values
Saliva
Streptococcus Mutans
Tooth Bleaching
Treatment Outcome
Urea
Young Adult
Rights: aberto
Identifier DOI: 10.4103/0970-9290.57367
Address: http://www.ncbi.nlm.nih.gov/pubmed/19884713
Date Issue: -1-Uns- -1
Appears in Collections:Artigos e Materiais de Revistas Científicas - Unicamp

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