Restorative Dentistry and Endodontics
- 제8권1호
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- Pages.31-44
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- 1982
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- 2234-7658(pISSN)
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- 2234-7666(eISSN)
치아우식증(齒牙齲蝕症)의 환자(患者)의 우식이환부(齲蝕罹患部) 치태(齒苔)로 부터 Streptococcus mutans의 분리(分離)와 혈청형(血淸型)에 관(關)한 연구(硏究)
A STUDY ON THE ISOLATION AND SEROTYPING OF STREPTOCOCCUS MUTANS FROM DENTAL PLAQUE OF CARIOUS LESION
- Lee, Chae-Dong (Department of Operative Dentistry, Kyung Hee University) ;
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Choi, Ho-Young
(Department of Operative Dentistry, Kyung Hee University) ;
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Park, Sang-Jin
(Department of Operative Dentistry, Kyung Hee University)
- 발행 : 1982.12.31
초록
Streptococcus mutans strains were isolated from dental plaques of carious lesions of 53 patients on mitis-salivarius-bacitracin (MSB) and mitis-salivarius(MS) medium as a supplement. The epidemiological investigation was carried out to determine the biotypes and serotypes of S. mutans isolates. For the serotyping, autoclaved extract antigens from the isolates and serotype-specific antisera against seven known serotypes of S. mutans were prepared. The serotypes of the isolates were demonstrated in immunodiffusion test. In addtition, the prevalence of
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