| 成年型牙周炎病人龈下菌群的探讨 |
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| 引用本文： | 庄炤霞,孔庆莲,金盛义,梁益慧.成年型牙周炎病人龈下菌群的探讨[J].山东大学学报(医学版),1990(1). |
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| 作者姓名： | 庄炤霞 孔庆莲 金盛义 梁益慧 |
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| 作者单位： | 山东医科大学口腔内科学教研室，山东医科大学附属医院细菌室，山东医科大学附属医院细菌室，山东医科大学口腔内科学教研室 |
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| 摘 要： | 采用无菌纸捻吸取法用一种非选择培养基和两种选择性培养基对20例成年型牙周炎病人周袋中细菌进行了厌氧菌培养、分离和鉴定。结果表明厌氧菌的检出率为100%,周袋中菌群主要由厌氧的革兰氏阴性杆菌组成,优势菌群为拟杆菌属,占厌氧菌的51.39%。分离鉴定出的重要菌种有产黑色素拟杆菌、赖氏拟杆菌、口腔拟杆菌、多毛拟杆菌、脆弱拟杆菌、具核梭杆菌、小韦荣氏球菌及厌氧消化链球菌等。
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| 关 键 词： | 牙周炎 细菌 厌氧 培养基 成年人 |
A STUDY OF PERIODONTAL FLORA FROM PATIENTS WITH ADULT PERIODONTITIS |
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| Zhuang Zhaoxia,et al Dept.of Stomatology,Shandong Medical University.A STUDY OF PERIODONTAL FLORA FROM PATIENTS WITH ADULT PERIODONTITIS[J].Journal of Shandong University:Health Sciences,1990(1). |
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| Authors: | Zhuang Zhaoxia Deptof Stomatology Shandong Medical University |
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| Abstract: | Twenty periodontal pocket samples from 20 adult periodontitispatients were cultured,isolated and identified with one non-choose and twochoose culture media using germ-free spill of paper under the anaerobic con-
dition.The results indicated that the positive rate of anaerobe is 100%;the microbial flora in the periodontal pocket were found mainly made up byGram negative anaerobic bacilli,among which the predominant bacterial
florae were baeteroides(51.39% in anaerobe).Isolated and identi(?)iedmajor species are bacteroides melaninogenicus,B loescheii,B oralis,Bcapillosus,B fragilis,Fusobacterium nucleatum,Veillonella parvula,P
anaerobius and so on. |
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| Keywords: | Periodontitis Bacteria anaerobic Culture media Adult |
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