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Comparing the antibacterial activity of gaseous ozone and chlorhexidine solution on a tooth cavity model

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Comparing the antibacterial activity of gaseous ozone and chlorhexidine solution on a tooth cavity model

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dc.contributor.author Kapdan, Arife es
dc.contributor.author Öztas,, Nurhan es
dc.contributor.author Sümer, Zeynep es
dc.date.accessioned 2014-05-22T09:38:01Z
dc.date.available 2014-05-22T09:38:01Z
dc.date.issued 2013 es
dc.identifier.citation Kapdan, Arife ; Öztas,, Nurhan ; Sümer, Zeynep. Comparing the antibacterial activity of gaseous ozone and chlorhexidine solution on a tooth cavity model. En: Journal of Clinical and Experimental Dentistry, 2013, Vol. 5, No. 3: 133-137 es
dc.identifier.uri http://hdl.handle.net/10550/35333
dc.description.abstract Objective: To evaluate the antibacterial activity of gaseous ozone and chlorhexidine solution on a tooth cavity model. Study Design: Twenty-one human molars were divided into 3 groups. Cavities were then cut into the teeth (4 per tooth, 28 cavities per group). After sterilization, the teeth were left in broth cultures of 10 6 colony-forming units (CFU) ml -1 of Streptococcus mutans (S. mutans) at 36°C for 48 h. The appropriate treatment followed (group A, control; group B, 2% chlorhexidine solution; and group C, 80s of treatment with ozone, and the cavities were then filled with composite resin. After 72h, the restorations were removed, dentin chips were collected with an excavator, and the total number of microorganisms was determined. Results: Both of the treatments significantly reduced the number of S. mutans present compared with the control group and there was a significant difference between the all groups in terms of the amount of the microorganisms grown (p < 0.05). Group B was beter than group C; and group C was better than group A. Moreover, it was found that the amount of the growth in the group of chlorhexidine was significantly less than that of the ozone group (p < 0.05). Conclusion: Chlorhexidine solution was the antibacterial treatment most efficacious on S. mutans ; however, ozone application could be an anlternative cavity disinfection method because of ozone's cavity disinfection activity. en_US
dc.subject Odontología es
dc.subject Ciencias de la salud es
dc.title Comparing the antibacterial activity of gaseous ozone and chlorhexidine solution on a tooth cavity model es
dc.type journal article es_ES
dc.subject.unesco UNESCO::CIENCIAS MÉDICAS es
dc.type.hasVersion VoR es_ES

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