Abstract
The aim of the study was to evaluate toothbrush contamination in vivo by Candida spp. and the efficacy of Periogard® and Neem Sattiva®, in spray, in the disinfection of these toothbrushes. This study was performed in three phases in which mouthrinses and sterile distilled water (control group) were sprayed six times on toothbrush bristles used by 61 university students. Toothbrushes were then submitted to microbiological processing for the isolation and identification of Candida species. Fifty-nine students completed the three phases of this study, and 22 (37.3%) control group toothbrushes presented growth of Candida species. Periogard® and Neem Sattiva® eliminated growth of Candida spp. in 48.1 and 7.4% of toothbrushes, respectively. Contamination by Candida spp. was observed on various toothbrushes of the control group. Periogard® was more efficacious than Neem Sattiva® in eliminating growth of Candida spp. on the toothbrush bristles.
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Budtz-Jörgensen E. Etiology, pathogenesis, therapy, and prophylaxis of oral yeast infections. Acta Odontol Scand. 1990;48:61–9. doi:10.3109/00016359009012735.
Glass RT, Lare MM. Toothbrush contamination: a potential health risk? Quintessence Int. 1986;17:39–42.
Marcano C. El cepillo de dientes en la ecologia de Candida albicans. Mycopathologia. 1981;74:135–41. doi:10.1007/BF00437155.
Wetzel W, Schaumburg C, Ansari F, Kroeger T, Sziegoleit A. Microbial contamination of toothbrushes with different principles of filament anchoring. J Am Dent Assoc. 2005;136:758–65.
Cobb CM. Toothbrush as a cause of repeated infections of the mouth. Boston Med Surg J. 1920;183:263–4.
Nelson-Filho P, Faria G, da Silva RA, Rossi MA, Ito IY. Evaluation of the contamination and disinfection methods of toothbrushes used by 24- to 48-month-old children. J Dent Child. 2006;73:152–8.
Addy M. Chlorhexidine compared with other locally delivered antimicrobials: a short review. J Clin Periodontol. 1986;13:957–64. doi:10.1111/j.1600-051X.1986.tb01434.x.
Bahna P, Hanna HA, Dvorak T, Vaporciyan A, Chambers M, Raad I. Antiseptic effect of a novel alcohol-free mouthwash: a convenient prophylactic alternative for high-risk patients. Oral Oncol. 2007;43:159–64. doi:10.1016/j.oraloncology.2006.02.002.
Théraud M, Bédouin Y, Guiguen C, Gangneux JP. Efficacy of antiseptics and disinfectants on clinical and environmental yeast isolates in planktonic and biofilm conditions. J Med Microbiol. 2004;53:1013–8. doi:10.1099/jmm.0.05474-0.
Brahmachari G. Neem—an omnipotent plant: a retrospection. Chembiochem. 2004;5:408–21. doi:10.1002/cbic.200300749.
Pai MR, Acharya LD, Udupa N. Evaluation of antiplaque activity of Azadirachta indica leaf extract gel—a 6 week clinical study. J Ethnopharmacol. 2004;90:99–103. doi:10.1016/j.jep.2003.09.035.
Subapriya R, Nagini S. Medicinal properties of neem leaves: a review. Curr Med Chem Anticancer Agents. 2005;5:149–56. doi:10.2174/1568011053174828.
Mossini SAG, Oliveira KP, Kemmelmeier C. Inhibition of patulin production by Penicillium expansum cultured with neem (Azadirachta indica) leaf extracts. J Basic Microbiol. 2004;44:106–13. doi:10.1002/jobm.200310332.
SaiRam M, Ilavazhagan G, Sharma SK, Dhanraj SA, Suresh B, Parida MM, et al. Anti-microbial activity of a new vaginal contraceptive NIM-76 from neem oil (Azadirachta indica A. Juss). J Ethnopharmacol. 2000;71:377–82. doi:10.1016/S0378-8741(99)00211-1.
Sena NT, Gomes BPFA, Vianna ME, Berber VB, Zaia AA, Ferraz CCR, et al. In vitro antimicrobial activity of sodium hypochlorite and chlorhexidine against selected single-species biofilms. Int Endod J. 2006;39:878–85. doi:10.1111/j.1365-2591.2006.01161.x.
Sidrim JJC, Rocha MFG. Micologia Médica à luz de autores contemporâneos. Rio de Janeiro: Guanabara Koogan; 2004.
Taji SS, Rogers AH. The microbial contamination of toothbrushes: a pilot study. Aust Dent J. 1998;43:128–30.
Kleinegger CL, Lockhart SR, Vargas K, Soll DR. Frequency, intensity, species, and strains of oral Candida vary as a function of host age. J Clin Microbiol. 1996;34:2246–54.
Barasch A, Safford MM, Dapkute-Marcus I, Fine DH. Efficacy of chlorhexidine gluconate rinse for treatment and prevention of oral candidiasis in HIV-infected children: a pilot study. Oral Surg Oral Med Oral Pathol Oral Radiol Endod. 2004;97:204–7. doi:10.1016/j.tripleo.2003.09.005.
Sato S, Pedrazzi V, Lara EHG, Panzeri H, Albuquerque Júnior RF, Ito IY. Antimicrobial spray for toothbrush disinfection: an in vivo evaluation. Quintessence Int. 2005;36:812–6.
Nelson-Filho P, Macari S, Faria G, Assed S, Ito IY. Microbial contamination of toothbrushes and their decontamination. Pediatr Dent. 2000;22:381–4.
Agarwal V, Lal P, Pruthi V. Prevention of Candida albicans biofilm by plant oils. Mycopathologia. 2008;165:13–9. doi:10.1007/s11046-007-9077-9.
Bruschi ML, Lara EHG, Martins CHG, Vinholis AHC, Casemiro LA, Panzeri H, et al. Preparation and antimicrobial activity of gelatin microparticles containing propolis against oral pathogens. Drug Dev Ind Pharm. 2006;32:229–38. doi:10.1080/03639040500466312.
Oliveira ACP, Shinobu CS, Longhini R, Franco SL, Svidzinski TIE. Antifungal activity of propolis extract against yeasts isolated from onychomycosis lesions. Mem Inst Oswaldo Cruz. 2006;101:493–7.
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Nascimento, A.P., Watanabe, E. & Ito, I.Y. Toothbrush Contamination by Candida spp. and Efficacy of Mouthrinse Spray for Their Disinfection. Mycopathologia 169, 133–138 (2010). https://doi.org/10.1007/s11046-009-9239-z
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DOI: https://doi.org/10.1007/s11046-009-9239-z