P-28 抗菌性を有する低温軟化型ガッタパーチャの口腔内細菌に対する影響(印象材・臨床応用,一般講演(ポスター発表),第62回日本歯科理工学会学術講演会)

概要

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This study aims to develop gutta-percha with antibacterial property. We added an organic antibacterial agent, cetylpyridinium chloride (CPC), into gutta-percha (TACTENDO GUTTA, TG), then investigated antibacterial effect on an oral bacterium by viable cell count to examine bacterial activity. TG alone (without CPC), bacterial activity was not clearly observed. However, addition of CPC conferred a high bacterial inactivity. In addition, we investigated the minimum inhibitory concentration of the CPC to bacteria. This result suggests that addition of CPC is useful for root canal treatment.
一般社団法人日本歯科理工学会の論文
2013-09-25