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Corresponding Author

Yasmeen T. Aly

Document Type

Original Study

Abstract

Purpose: To evaluate the antibacterial effectiveness of Propolis and Chamomile as root canal irrigants on Enterococcus faecalis for Primary Teeth. Materials and methods: 45 extracted primary anterior teeth were selected. Access cavity and mechanical preparation of root canals were done; teeth were sterilized in autoclave at 121° for 20 minutes. These teeth were inoculated with Enterococcus faecalis with reference strain ATCC 19433.Then, grouped into three groups which were irrigated with 2% chlorohexidine, Propolis and German chamomile respectively. Samples were cultured on bile auscline agar then incubated at 37°C for 24 hours. Counting of colony forming units before and after irrigation was performed. Results: Chamomile had a higher antimicrobial effect than Propolis and both showed an antimicrobial effect lower than chlorohexidine. ANOVA test and Bonferroni post hoc test revealed that chlorohexidine recorded a barely significantly greater percentage of bacterial reduction in comparison to other 2 groups (p=0.05). The percentage reduction in Propolis and Chamomile groups was not significantly different. Conclusion: Propolis and chamomile can be utilized as a natural alternative for chlorhexidine in root canal irrigation, even if its concentration might need to be higher or be applied for an extended amount of time inside the canals.

Keywords

Enterococcus faecalis, Chlorohexidine, Propolis, German chamomile

Subject Area

Pediatric dentistry and orthodontics Issue (Pediatric Dentistry, Orthodontics)

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