국내 시판 중인 구강세정제의 구강미생물에 대한 항미생물 효과
분야
의약학 > 기초치의학
저자
유민석 ( Min Suck You ) , 이시영 ( Si Young Lee ) , 마득상 ( Deuk-sang Ma )
발행기관
대한예방치과·구강보건학회
간행물정보
대한구강보건학회지 2017년, 제41권 제3호, 188~193페이지(총6페이지)
파일형식
21101864.pdf [무료 PDF 뷰어 다운로드]
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    영문초록
    Objectives: The purpose of this study was to compare the oral antimicrobial effects of seven different mouthwashes available in Korea.
    Methods: To examine the antimicrobial effects of the seven mouthwashes, their minimal inhibitory concentration (MIC) and minimal bactericidal concentration (MBC) were determined using broth microdilution methods. Streptococcus mutans ATCC 25175, Lactobacillus acidophilus ATCC 4355, Candida albicans KCTC 7270, and Porphyromonas gingivalis ATCC 33277 were used in this experiment. S. mutans and P. gingivalis were examined using a scanning electron microscope (SEM), after treatment with the mouthwashes containing cetylpyridinium chloride (CPC).
    Results: Mouthwashes containing CPC had lower MIC and MBC values against the four microorganisms. Their bactericidal effects were concentration-dependent. S. mutans and C. albicans were highly sensitive to the concentration of CPC in the mouthwashes. According to the SEM observation, the treatment of bacteria with mouthwashes containing CPC, changed the cell surface texture of S. mutans and P. gingivalis.
    Conclusions: Mouthwashes containing CPC showed relatively lower MIC and MBC values under the same conditions against the four microorganisms used in this study.
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