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NTIS 바로가기大韓小兒齒科學會誌 = Journal of the Korean academy of pediatric dentistry, v.37 no.2, 2010년, pp.168 - 178
장용걸 (강릉원주대학교 치과대학 소아치과학교실 및 구강과학연구소) , 박호원 (강릉원주대학교 치과대학 소아치과학교실 및 구강과학연구소) , 신일식 (강릉원주대학교 해양생명공학부 식품미생물학교실) , 이주현 (강릉원주대학교 치과대학 소아치과학교실 및 구강과학연구소) , 서현우 (강릉원주대학교 치과대학 소아치과학교실 및 구강과학연구소)
Objective : The aim of this study was to determine the antimicrobical effect of horseradish root extracts against Enterococcus faecalis and Fusobacterium nucleatum isolated from oral cavity compared with reference strain, and compared with that of chlorhexidine. Method : Horseradish root extracts an...
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핵심어 | 질문 | 논문에서 추출한 답변 |
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클로르헥시딘는 무엇인가? | 클로르헥시딘은 그람 양성, 그람 음성균에 효과적인 넓은 항균 범위를 가지는 항균제이다. 클로르헥시딘과 수산화칼슘을 혼합하여 사용하면 절대 혐기성 세균에 강력한 항균효과를 나타내고, 상아질의 수산화인회석이 클로르헥시딘과 결합하여 치료가 끝난 뒤에도 오래 항균효과를 지속시킨다는 보고가 있다15,16). | |
치수 및 치근단 질환의 주원인으로 알려진 세균과 그 부산물에는 어떠한 것들이 있는가? | 치수 및 치근단 질환의 주원인으로 알려진 세균과 그 부산물은 근관내벽에 세균막 형태로 부착하여 병소를 유발한다1,2). 대표적으로 Fusobacterium nucleatum(이하 F. nucleatum), Porphyromonas gingivalis, Porphyromonas endodontalis, Prevotella intermedia, Prevotella nigrescens 등이 괴사된 근관내의 혼합 감염 및 치근주위 병소와 관련되어 있다고 알려져 있다3-5). 이러한 절대 혐기성 간균뿐만 아니라 통성 혐기성 구균인 Enterococcus faecalis(이하 E. | |
2%의 클로르헥시딘의 특징은 무엇인가? | 클로르헥시딘과 수산화칼슘을 혼합하여 사용하면 절대 혐기성 세균에 강력한 항균효과를 나타내고, 상아질의 수산화인회석이 클로르헥시딘과 결합하여 치료가 끝난 뒤에도 오래 항균효과를 지속시킨다는 보고가 있다15,16). 또한 2%의 클로르헥시딘은 E. faecalis를 제거하는데 NaOCl 보다 더 효과가 있다는 것이 증명되었으며, 비교적 무독성이고 조직을 용해하지 않는다는 점에서 NaOCl과 차이를 보인다17). 그러나 Estrela 등18)은 E. |
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