Effect of glaze and chlorhexidine on physical and mechanical properties of bis-acryl resin: An in situ study

Commar, Betina Chairelo; Danelon, Marcelle; Panitente, Paulo Augusto; Silva, Emily Vivianne Freitas da; Bitencourt, Sandro Basso; Barão, Valentim Adelino Ricrdo; Neto, Clóvis Lamartine de Moraes Melo; Goiato, Marcelo Coelho; Santos, Daniela Micheline dos

doi:10.17219/pim/156868

Cited by 2 publications

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References 14 publications

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“…3,9 Chlorhexidine (cationic bisbiguanide) is considered a gold standard antimicrobial agent. 2,[10][11][12] However, its prolonged use can cause dental dyschromia, taste alteration, and increased formation of dental calculus. 2,7,10,11,13 Based on this, studies have been carried out to verify whether tea tree oil is an efficient substitute for chlorhexidine, and the results of using this oil have been promising.…”

Section: Introductionmentioning

confidence: 99%

Effect of Chlorhexidine and Tea Tree Oil on Reducing the Number of Oral Microorganisms

et al. 2023

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Objectives Thus, the aim of this study was to compare the effect of using two preoperative mouthwashes (0.12% chlorhexidine and 0.2% tea tree oil) on the number of colonies of oral microorganisms. Materials and Methods Forty participants who needed to be rehabilitated with dental implants were included in this study. They were randomly divided into two groups (chlorhexidine group and tea tree group; n = 20, each). For each group, saliva samples were collected at four different times: T0 (initially)—before using the mouthwash, T1—after 1 minute of using the mouthwash, T10—after 10 minutes of using the mouthwash, and T60—after 60 minutes of using the mouthwash. At T0 and T1, saliva samples were collected before implant placement surgery, and at T10 and T60, saliva samples were collected during surgery. In each group, one saliva sample was collected at each evaluated time point for each patient, totaling 4 saliva collections per patient. MSB agar (Mitis-Salivarius-Bacitracin) and BHI agar (Brain Heart Infusion) culture media were used in each group. Microbial colony counts were performed using a magnifying glass and recorded in CFU (colony forming units)/mL. Statistical analyses were performed using the Friedman, Mann–Whitney U and Wilcoxon tests (p < 0.05). Results Based on MSB agar culture medium, at T0, the number of Streptococcus mutans colonies in the chlorhexidine group was significantly higher compared with the tea tree group (p <0.05; MSB agar). The chlorhexidine group showed significantly lower CFU/mL values for Streptococcus mutans at T1, T10, and T60 compared with the tea tree group (p <0.05; MSB agar). Based on BHI agar culture medium, at T0, the chlorhexidine group showed a significantly lower value of CFU/mL compared with the tea tree group (p < 0.05; BHI agar). At T1, T10, and T60, the chlorhexidine group showed significantly lower CFU/mL values compared with the tea tree group (p <0.05; BHI agar). Conclusion Chlorhexidine is more indicated as a preoperative mouthwash than tea tree oil, due to its significantly more effective antimicrobial action.

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Section: Introductionmentioning

confidence: 99%

Effect of Chlorhexidine and Tea Tree Oil on Reducing the Number of Oral Microorganisms

et al. 2023

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The Influence of Dental Implant Roughness on Biofilm Formation: A Comprehensive Strategy

Franco,

Rosa,

Lupi

et al. 2023

Dent Hypotheses

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Effect of glaze and chlorhexidine on physical and mechanical properties of bis-acryl resin: An in situ study

Abstract: Effect of glaze and chlorhexidine on physical and mechanical properties of bis-acryl resin: An in situ study [published online as ahead of print on December 12, 2022].

Cited by 2 publications

References 14 publications

Effect of Chlorhexidine and Tea Tree Oil on Reducing the Number of Oral Microorganisms

Effect of Chlorhexidine and Tea Tree Oil on Reducing the Number of Oral Microorganisms

The Influence of Dental Implant Roughness on Biofilm Formation: A Comprehensive Strategy

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