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天然油和合成牙胶溶剂对白色念珠菌的抗真菌作用测定:纸片扩散法

Determination of Antifungal Effect of Natural Oil and Synthetic Gutta Percha Solvents Against Candida Albicans: A Disc Diffusion Assay.

作者信息

Dutta Smita D

机构信息

Department of Conservative Dental Sciences and Endodontics, College of Dentistry, Qassim University, Kingdom of Saudi Arabia.

出版信息

J Pharm Bioallied Sci. 2023 Jul;15(Suppl 1):S235-S238. doi: 10.4103/jpbs.jpbs_463_22. Epub 2023 Jul 5.

Abstract

INTRODUCTION

The practice of removing root canal fillings with solvent materials is frequently required to help an irrigation solution enter the tubules. The current research was aimed at assessing the antifungal properties specifically the candida albicans of the various solvent materials used for the gutta-percha (GP) material.

MATERIALS AND METHODS

Current research was aimed at as a lab method using the disk diffusion technique where the zone of inhibition (ZOI) was calculated. The materials that were analyzed were: orange oil, xylene, turpentine oil, chloroform, and eucalyptus oil. Candida albicans was the test organism employed in the investigation. The agar plates were covered with approximately 500 μL of the suspension. The sterile and empty disks were impregnated with 10 μL of pure GP solvents. These plates were incubated for one day at room temperature. The ZOI's mean diameters were calculated for all five materials and quantified each solvent's fungicidal activity. For intergroup comparison, ANOVA was utilized. values < 0.05 were deemed substantial.

RESULTS

The maximum inhibition exhibited by the Eucalyptus Oil it was 19.01 ± 1.02 mm. This was followed by Xylene. The other three solvents Chloroform, Orange Oil, and Turpentine Oil exhibited a similar ZOI. When all the solvents were compared there was a significant variance of < 0.001. However, there were significant variances for the Eucalyptus Oil and the Xylene to all the other solvents < 0.001.

CONCLUSION

This investigation showed that, in comparison to other solvents, the use of eucalyptus oil considerably reduced the levels of Candida Albicans.

摘要

引言

使用溶剂材料去除根管充填物的操作经常是必要的,以帮助冲洗液进入小管。当前的研究旨在评估用于牙胶(GP)材料的各种溶剂材料的抗真菌特性,特别是白色念珠菌。

材料与方法

当前的研究旨在采用实验室方法,使用纸片扩散技术计算抑菌圈(ZOI)。分析的材料有:橙油、二甲苯、松节油、氯仿和桉叶油。白色念珠菌是该研究中使用的受试微生物。琼脂平板上覆盖约500μL的悬浮液。无菌空纸片用10μL纯GP溶剂浸渍。这些平板在室温下培养一天。计算所有五种材料的抑菌圈平均直径,并量化每种溶剂的杀真菌活性。进行组间比较时,采用方差分析。P值<0.05被认为具有显著性。

结果

桉叶油表现出的最大抑菌圈为19.01±1.02mm。其次是二甲苯。其他三种溶剂氯仿、橙油和松节油表现出相似的抑菌圈。当比较所有溶剂时,存在显著差异P<0.001。然而,桉叶油和二甲苯与所有其他溶剂之间存在显著差异P<0.001。

结论

该研究表明,与其他溶剂相比,使用桉叶油可显著降低白色念珠菌的水平。

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