고정성 교정장치 장착 환자의 타액내 구강미생물균의 수준에 관한 연구

• 영문명: A study on the level of the salivary oral microorganisms in fixed orthodontic patient
• 발행기관: 대한치과교정학회
• 저자명: 김동훈(Dong-Hun Kim) 이장희(Zang-Hee Lee) 김광원(Kwang-Won Kim)
• 간행물 정보: 『The Korean Journal of Orthodontics』제23권 제3호, 311~318쪽, 전체 8쪽
• 주제분류: 의약학 > 기타의약학
• 파일형태: PDF
• 발행일자: 1993.09.30

영문 초록

This study was done to evaluate the effect of fixed orthodontic patients on the level of oral streptococci, Streptococcus mutans, lactobacilli, yeasts in saliva. 35 patients wearing bands were compared with age-matched 35 non-banded control group by colony counting method on the specially designed culture medium. The following results were obtained; 1. The colony forming unit(CFU) of total streptocci per militer of saliva in subjects with or without orthodontic treatment showed no significant statistical difference between them(p>0.05). 2. The colony forming unit(CFU) of total Streptococcus mutans per mililiter of saliva in subjects with orthodontics treatment showed significantly higher than those without orthodontic treatment(p<0.05). 3. The colony forming unit(CFU) of total lactobacilli per mililiter of saliva in subjects with or without orthodontic treatment showed no significant statistical difference between them but higher tendency in those with orthodontic treatment(p=0.052). 4. The colony forming unit(CFU) of total yeasts per mililiter of saliva in subjects with or without orthodontic treatment showed no significant statistical difference between them(p>0.05).

키워드

Salivary Oral Microorganisms