RELATIONSHIP BETWEEN MUTANS STREPTOCOCCI IN SALIVA AND THEIR COLONIZATION OF THE TOOTH SURFACES
RELATIONSHIP BETWEEN MUTANS STREPTOCOCCI IN SALIVA AND THEIR COLONIZATION OF THE TOOTH SURFACES
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DOI：
10.1111/j.1399-302x.1989.tb00102.x
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发表时间：
1989-06-01
影响因子：
--
通讯作者：
WENNERHOLM, K
中科院分区：
文献类型：
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作者：
LINDQUIST, B;EMILSON, CG;WENNERHOLM, K
对114名受试者唾液中变形链球菌浓度与其在不同牙面上的患病率之间的关系进行了研究。从牙列中的所有牙齿表面获得菌斑样本，并确定变形链球菌的感染程度。唾液中的变形链球菌浓度显着相关的殖民牙齿表面的数量和变形链球菌的感染水平的个别牙齿或牙齿表面组。最高的相关值被发现颊面和邻面和磨牙，其次是前磨牙和前牙。最能反映唾液中变形链球菌水平的10个牙面中，颊侧5个，邻侧5个，其中6个位于上颌后牙。一个显着的正相关性之间的患病率变异链球菌在口腔和舌背。
The relationship between the salivary concentration of mutans streptococci and their prevalence on different tooth surfaces was studied in 114 subjects. Plaque samples were obtained from all tooth surfaces in the dentition and the infection magnitude of mutans streptococci was determined. The salivary concentrations of mutans streptococci correlated significantly with the number of colonized tooth surfaces and with the infection level of mutans streptococci for individual teeth or groups of tooth surfaces. The highest correlation values were found for buccal and approximal surfaces and for molars followed by premolars and anterior teeth. The 10 tooth surfaces best reflectng the salivary levels of mutans streptococci were 5 buccal and 5 approximal sites, 6 of them localized on maxillary posterior teeth. A significant positive relationship was noted between the prevalence of mutants streptococci in salvia and on the dorsum of the tongue.