Cu<sup>2+</sup>/H<sub>2</sub>O<sub>2</sub>を利用した根管洗浄の基礎的研究

DOI 被引用文献2件 参考文献13件

書誌事項

タイトル別名
  • Basic study on root canal irrigation using Cu<sup>2+</sup>/H<sub>2</sub>O<sub>2</sub> mixed solution
  • ―硝子状構造物の色素浸透阻止効果―
  • ―Prevention effect of dye penetration by hyaloid structure―

この論文をさがす

抄録

<p>Abstract : In the previous study, we reported that the hyaloid structure was formed on the smear layer which irrigated by Cu2+/H2O2 mixed solution. However clinical meaning of the hyaroid structure has not been clarified yet. In this study, we performed the dye penetration test on the root dentin with the formed hyaroid structure. Dye penetrated to 0.92±0.34 mm in the without smear group, and 0.46±0.24 mm in the smear layer group. When the smear layer was irrigated by 1 mM CuCl2 solution for 1 min, 3 min and 5 min, the dye penetrated to 0.27±0.11 mm, 0.29±0.08 mm and 0.33±0.21 mm, respectively. Also, when the smear layer was irrigated by 1 mM CuCl2 and 1 M H2O2 mixed solution for 1 min, 3 min and 5 min, the dye penetrated to 0.11±0.05 mm, 0.15±0.07 mm and 0.16±0.12 mm, respectively. There was significant difference between the without smear layer group and the smear layer group. There was no significant difference for the irrigation time in 1 mM CuCl2 solution or 1 mM CuCl2 and 1 M H2O2 mixed solution. However, there was no significant difference between the smear layer group and the irrigated by 1 mM CuCl2 solution for 5 min, and between the irrigated by 1 mM CuCl2 solution for 1 min and the irrigated by 1 mM CuCl2 and 1 M H2O2 mixed solution for 3 min. It is suggested that 1 to 3 min irrigation by 1 mM CuCl2 and 1 M H2O2 mixed solution is the most effective agent for preventing dye penetration.</p>

収録刊行物

被引用文献 (2)*注記

もっと見る

参考文献 (13)*注記

もっと見る

キーワード

詳細情報 詳細情報について

問題の指摘

ページトップへ