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| 乳杆菌DM9811代谢产物对固定正畸治疗患者口腔内主要致龋菌的影响 | |
| 引用本文： | 曲虹,闫莉肭,文姝,唐立,谭军,伊丽娜. 乳杆菌DM9811代谢产物对固定正畸治疗患者口腔内主要致龋菌的影响[J]. 中国微生态学杂志, 2010, 22(1): 43-47 |
| 作者姓名： | 曲虹 闫莉肭 文姝 唐立 谭军 伊丽娜 |
| 作者单位： | 1. 大连医科大学口腔医学院,辽宁,大连,116044 2. 大连医科大学,微生态学教研室,辽宁,大连,116044 3. 大连医科大学附属二院,辽宁,大连,116027 |
| 基金项目： | 辽宁省教育厅资助项目，大连市科技局基金，辽宁省科技计划 |
| 摘 要： | 目的从维护口腔内菌群平衡的角度出发,观察乳杆菌DM9811代谢产物对固定正畸治疗患者口腔内主要致龋菌的影响及其临床效果,探索一种适用于固定正畸治疗患者,无副作用,效果好的新型微生态防龋药物。方法将20例接受固定正畸治疗的无龋病病例随机分为试验组和对照组,每组各10例。试验组给予乳杆菌代谢产物含漱液;对照组给予纯净水。2组病例分别与含漱前,含漱20、40和60 d进行改良菌斑指数(MPLI)、唾液pH的检测和口腔微生物学检查。以对照组为标准观察固定正畸治疗患者口腔内主要致龋菌数量的变化趋势和乳杆菌代谢产物含漱液对MPLI和唾液pH的影响。结果(1)乳杆菌DM9811代谢产物使固定正畸治疗患者的MPLI指数降低、唾液pH升高。(2)乳杆菌DM9811代谢产物使固定正畸治疗患者口腔内主要致龋菌数量下降。结论乳杆菌DM9811代谢产物对固定正畸治疗患者MPLI和唾液pH具有改善作用;对变形链球菌、乳杆菌有明显的杀菌抑菌作用,并对维持正畸治疗患者口腔内菌群平衡有重要作用。 |
| 关 键 词： | 乳杆菌代谢产物 固定正畸治疗 龋病 变形链球菌 乳杆菌 |
The effect of lactobacillus DM9811 metabolite on main bacillus leading to caries in orthodontic patients |
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| QU Hong,YAN Li-na,WEN Shu,TANG Li,TAN Jun,YI Li-na. The effect of lactobacillus DM9811 metabolite on main bacillus leading to caries in orthodontic patients[J]. Chinese Journal of Microecology, 2010, 22(1): 43-47 | |
| Authors: | QU Hong YAN Li-na WEN Shu TANG Li TAN Jun YI Li-na |
| Affiliation: | QU Hong1,YAN Li-na1,WEN Shu2,TANG Li2,TAN Jun3,YI Li-na1(1.Stomatology College of Dalian Medical University,Dalian 116044,China,2.Department of Microecology,Dalian Medical University,3.The Second Affiliated Hospital,Dalian 116027,China) |
| Abstract: | Objective To observe the effect of lactobacillus DM9811 metabolite on main bacillus leading to caries in orthodontic patients and the clinical indices so as to search for a biologic agent which was safe,effective and no side effects for orthodontic patients.Method 20 cases accepting orthodontic therapy were selected and randomly divided into test group(10) and control group(10).The gargle of lactobacillus DM9811 metabolite was applied to the patients in the test group while pure water was applied in the con... |
| Keywords: | Lactobacillus metabolite Fixed orthodontic Rectification anamorphic Streptococcus Lactobacillus caries |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ | |