지원사업
학술연구/단체지원/교육 등 연구자 활동을 지속하도록 DBpia가 지원하고 있어요.
커뮤니티
연구자들이 자신의 연구와 전문성을 널리 알리고, 새로운 협력의 기회를 만들 수 있는 네트워킹 공간이에요.
논문 기본 정보
- 자료유형
- 학술저널
- 저자정보
- 발행연도
- 2009.1
- 수록면
- 124 - 128 (5page)
이용수
초록· 키워드
오류제보하기
Background and Objectives：In many chronic infections, bacteria are present as a form of biofilms. Recently, bacterial biofilm
has been implicated in persistent or recurrent chronic otolaryngologic infections, because they are highly resistant to treatment
with antimicrobial agents and capable of shedding individual bacteria to the surrounding tissues. In this study, we aimed to
evaluate biofilm in chronic middle ear infections. Subjects and Method：A total of 85 cases with chronic middle ear infections
were included in this study. Histomorphologic studies for middle ear granulations and cholesteatomas were performed using light
and electron microscopy. Results：In middle ear granulations, about 33% of the cases showed the evidence of bacterial biofilm.
In comparison, about 64% of the cases in cholesteatoma tissues have the evidences of bacterial biofilm. Conclusion：Biofilms
are associated with chronic middle ear infection and they may play a role in the pathogenesis of refractory or persistent chronic
middle ear infections.
목차
등록된 정보가 없습니다.
참고문헌 (20)
참고문헌 신청
Chole RA / 2002 / Evidence for microbial biofilms in cholesteatomas / Arch Otolaryngol Head Neck Surg 128 (10) : 1129 ~ 1133
Costerton JW / 1995 / Microbial biofilms / Annu Rev Microbiol (49) : 711 ~ 745
Costerton JW / 1999 / Bacterial biofilms: a common cause of persistent infections / Science 284 (5418) : 1318 ~ 1322
Coticchia J / 2007 / Biofilm surface area in the pediatric nasopharynx: Chronic rhinosinusitis vs obstructive sleep apnea / Arch Otolaryngol Head Neck Surg 133 (2) : 110 ~ 1
Crump JA / 2000 / Intravascular catheter-associated infections / Eur J Clin Microbiol Infect Dis 19 (1) : 1 ~ 8
Costerton JW / 1995 / Microbial biofilms / Annu Rev Microbiol (49) : 711 ~ 745
Costerton JW / 1999 / Bacterial biofilms: a common cause of persistent infections / Science 284 (5418) : 1318 ~ 1322
Coticchia J / 2007 / Biofilm surface area in the pediatric nasopharynx: Chronic rhinosinusitis vs obstructive sleep apnea / Arch Otolaryngol Head Neck Surg 133 (2) : 110 ~ 1
Crump JA / 2000 / Intravascular catheter-associated infections / Eur J Clin Microbiol Infect Dis 19 (1) : 1 ~ 8
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