Dent Mater J:开发含有茶树和柠檬草精油的抗菌义齿清洁剂

2018-10-08 lishiting MedSci原创

这篇研究的目的是为了评估茶树油(TO)和柠檬草精油(LO)去除义齿基托树脂上念珠菌生物膜的效果以及它们对其表面的影响。

这篇研究的目的是为了评估茶树油(TO)和柠檬草精油(LO)去除义齿基托树脂上念珠菌生物膜的效果以及它们对其表面的影响。

研究促使白色念珠菌在树脂上形成,并将其浸入至每种不同浓度的油和去离子水内(DW)。通过在含有阿拉马尔蓝(AB)的RPMI培养基内孵育样本检测生物膜去除的效果并评估其吸收度。同样,也进行磨损试验,并通过激光扫描显微镜和数字显微镜检测树脂的表面情况。

结果显示,当浸于更高浓度TO和LO溶液以及更长保温时间时会促使样本趋向于具有更低的AB值。与DW相比,使用这些试剂会得到更低的表面粗糙度。

结果表明,TO和LO对于去除附着在树脂上的生物膜有效,并且可以降低树脂的磨损程度。它们用作义齿清洁剂具有一定的有效性。

原始出处:

Koseki Y, Tanaka R, et al. Development of antibacterial denture cleaner for brushing containing tea tree and lemongrass essential oils. Dent Mater J. 2018 Jul 29;37(4):659-666. doi: 10.4012/dmj.2017-295. Epub 2018 May 2.

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    2018-10-10 hbwxf
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    2018-10-08 医者仁心5538

    学习了

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