用柠檬酸溶液进行根管冲洗。
Root canal irrigation with citric acid solution.
作者信息
Yamaguchi M, Yoshida K, Suzuki R, Nakamura H
机构信息
Department of Endodontics, School of Dentistry, Aichi-Gakuin University, Nagoya, Japan.
出版信息
J Endod. 1996 Jan;22(1):27-9. doi: 10.1016/S0099-2399(96)80232-9.
The purpose of this study was to investigate various properties of citric acid and EDTA solution as decalcifying and cleansing agents in root canal irrigation, and antibacterial effects of citric acid and EDTA solution. Powdered dentin-resin mixtures were used for evaluating the decalcifying effect of citric acid and EDTA solution. Twelve bacterial strains isolated from infected root canals, were used to evaluate the antibacterial effects of citric acid and EDTA solution. Powdered dentin-resin mixture was found to be more soluble in a 0.5, 1, and 2 M citric acid solutions than in a 0.5 M EDTA solution. Citric acid solution showed antibacterial effects on all the bacteria used.
本研究的目的是调查柠檬酸和乙二胺四乙酸（EDTA）溶液作为根管冲洗中的脱钙和清洁剂的各种特性，以及柠檬酸和EDTA溶液的抗菌效果。使用牙本质-树脂粉末混合物来评估柠檬酸和EDTA溶液的脱钙效果。从感染根管中分离出的12种细菌菌株用于评估柠檬酸和EDTA溶液的抗菌效果。发现牙本质-树脂粉末混合物在0.5 M、1 M和2 M的柠檬酸溶液中比在0.5 M的EDTA溶液中更易溶解。柠檬酸溶液对所有使用的细菌均显示出抗菌效果。
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