摘要
目的比较6种国内外知名品牌纳米级载银无机抗菌剂对口腔病原菌的抗菌活性。方法采用微量板液体稀释法,测定FUMATT200-4、HN300、Novaron、康瓦尔、MOD、SR10006种品牌纳米级载银无机抗菌剂对变形链球菌(ATCC6715)、乳酸杆菌(ATCC4356)、粘性放线菌(ATCC19246)、白色念珠菌(ATCC76615)、金黄色葡萄球菌(ATCC25923)、大肠埃希菌(ATCC25922)的最小杀菌浓度(MBC)。结果6种品牌纳米级载银无机抗菌剂对变形链球菌、乳酸杆菌、粘性放线菌、白色念珠菌、金黄色葡萄球菌、大肠埃希菌均有良好的杀菌效果,且综合抗菌实力相当。结论纳米级载银无机抗菌剂具有在牙科抗菌材料领域应用的可行性。
Objective To Compare the antibacterial activity on oral pathogens among six types of nano-silver base inor-ganic antibacterial agents.Methods The oral pathogens selected were Streptococcus mutans(ATCC6715),Lactobacillus(ATCC4356),Actinomyces viscosus(ATCC19246),Candida Albicans(ATCC76615),Staphylococcus aures(ATCC25923),Escherichia coli(ATCCC25922).Minimal bactericidal concentration(MBC)was determined by Liquid dilution method.Results Nano-silver base inorganic antibacterial agents had fine bactericidal activity against oral pathogens.The general antibacterial activity of six types were nearly equal.Conclusion It is possible that nano-silver base inorganic antibacterial agents can be used in dental antibacterial materials.
出处
《上海口腔医学》
CAS
CSCD
2003年第5期356-358,共3页
Shanghai Journal of Stomatology
基金
上海市教育发展基金
关键词
纳米级载银无机抗菌剂
口腔病原菌
抗菌活性
Nano-Silver Base Inorganic Antibacterial Agents
Oral Pathogens
Antibacterial Activity
