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
- 2003.6
- 수록면
- 137 - 144 (8page)
이용수
초록· 키워드
오류제보하기
Fusobacterium(F) nucleatum, one of the bacteria causing halitosis, produces the, volatile sulfur compounds(VSC) such as H2S in the media containing sulfur components, and forming FeS by binding with iron components in broth. The amount of sulfur compounds produced by F. nucleatum was measured to assess the usefulness of method using spectrophotometer. After F. nucleatum was incubated in the media containing ZnC2 and chlorhexidine dihydrochloride the concentration of sulfur compounds measured by Halimeter was compared with the optical density measured by spectrophotometer.
1. When F. nucleatum was cultured in the closed tube for 24 hours, the concentration of VSC was increased to above 20,000 ppb measured with Halimeter, and the optical density(O.D) was 0.429±040. When being cultured in the open tube, the concentration of VSC was slightly increased to 600±10 ppb, and O.D. to 0.131±0.053.
2. When pH of the media cultured with F. nucleatum for 24 hours was adjusted and incubated for 24 hours, O.D. was about 1.000 in media adjusted to pH 7.0 or 6.5, 0.704 in media adjusted to pH 6.0, 0.295 in media adjusted to pH 5.5, -0.016 in media adjusted to pH 5.0, and -0.119 in media adjusted to pH 4.5.
3. The concentration of VSC, O.D. were above 20,000 ppb, 2.064±0.007 by the addition of 0.03125% ZnCl2 in media, 157±13 ppb, 0.329±0.052 by the addition of 0.25% ZnCl2. The concentration of VSC and O.D. were 5,887±2823 ppb and l.290±0.010 by the addition of 0.0003125% chlorhexidine dihydrochloride, 893±247 ppb and -0.452±0.106 by the addition of 0.02% chlorhexidine dihydrochloride. These results suggested that the sulfur compounds produced by F. nucleatum was similarly quantified by Halimeterⓡ and spectrophotometer, so the measurement of optical density by spectrophotometer was useful in the study of halitosis.
1. When F. nucleatum was cultured in the closed tube for 24 hours, the concentration of VSC was increased to above 20,000 ppb measured with Halimeter, and the optical density(O.D) was 0.429±040. When being cultured in the open tube, the concentration of VSC was slightly increased to 600±10 ppb, and O.D. to 0.131±0.053.
2. When pH of the media cultured with F. nucleatum for 24 hours was adjusted and incubated for 24 hours, O.D. was about 1.000 in media adjusted to pH 7.0 or 6.5, 0.704 in media adjusted to pH 6.0, 0.295 in media adjusted to pH 5.5, -0.016 in media adjusted to pH 5.0, and -0.119 in media adjusted to pH 4.5.
3. The concentration of VSC, O.D. were above 20,000 ppb, 2.064±0.007 by the addition of 0.03125% ZnCl2 in media, 157±13 ppb, 0.329±0.052 by the addition of 0.25% ZnCl2. The concentration of VSC and O.D. were 5,887±2823 ppb and l.290±0.010 by the addition of 0.0003125% chlorhexidine dihydrochloride, 893±247 ppb and -0.452±0.106 by the addition of 0.02% chlorhexidine dihydrochloride. These results suggested that the sulfur compounds produced by F. nucleatum was similarly quantified by Halimeterⓡ and spectrophotometer, so the measurement of optical density by spectrophotometer was useful in the study of halitosis.
목차
1. 서론
2. 연구내용 및 방법
3. 연구결과
4. 고찰
5. 결론
참고문헌
ABSTRACT
참고문헌 (0)
참고문헌 신청함께 읽어보면 좋을 논문
논문 유사도에 따라 DBpia 가 추천하는 논문입니다. 함께 보면 좋을 연관 논문을 확인해보세요!
-
Fusobacterium nucleatum의 유황화합물 생성에 영향을 미치는 인자
대한소아치과학회지
2003 .01
-
한국인의 치은연하 치태에서 Fusobacterium nucleatum의 분리
Journal of Periodontal & Implant Science
2003 .01
-
치주치료 후 구강 내 Volatile Sulfur Compounds(VSC)의 변화
Journal of Periodontal & Implant Science
2006 .01
-
Prognostic Impact of Fusobacterium nucleatum Depends on Combined Tumor Location and Microsatellite Instability Status in Stage II/III Colorectal Cancers Treated with Adjuvant Chemotherapy
Journal of Pathology and Translational Medicine
2019 .01
-
Fusobacterium nucleatum 추출물이 사람 치은 섬유아세포와 HOS 941세포의 성장과 마우스 비장세포의 TNF-α 생성에 미치는 효과 ( Effects of Extracts from Fusobacterium nucleatum on the Growth of Human Gingival Fibroblasts and HOS 941 Cells, and on the TNF-α Production of Mouse Splenocytes )
Journal of Oral Medicine and Pain
1999 .12
-
Effect of Weissella cibaria on Fusobacterium nucleatum-induced Interleukin-6 and Interleukin-8 Production in KB Cells
JOURNAL OF BACTERIOLOGY AND VIROLOGY
2011 .03
-
하수관거 및 토구에서 발생하는 유황계 화합물 악취특성
한국환경보건학회지
2014 .01
-
Assessment of Volatile Sulfur Compounds in Adult and Pediatric Chronic Tonsillitis Patients Receiving Tonsillectomy
Clinical and Experimental Otorhinolaryngology
2018 .01
-
Clinical Evaluation of Halitosis Patients in Korea
Journal of Oral Medicine and Pain
2014 .06
-
치면세균막내의 Fusobacterium nucleatum과 Actinobacillus actinomycetemcomitans의 동정을 위한 세균배양법 및 Multiplex PCR법의 비교
치위생과학회지
2009 .01
-
Fusobacterium nucleatum GroEL signaling via Toll-like receptor 4 in human microvascular endothelial cells
International Journal of Oral Biology
2012 .01
-
Relationship of Oral Bacterial Load Over One Year of Smoking Cessation
치위생과학회지
2019 .01
-
Postantibiotic Effects and Postantibiotic Sub-MIC Effects of Antibiotics on Fusobacterium nucleatum and Porphyromonas gingivalis
International Journal of Oral Biology
2005 .01
-
일부 공단지역 내 이산화질소에 의한 개인노출 농도에 관한 연구
한국환경보건학회지
2009 .01
-
Chitosan이 구취 관련 구강 세균의 증식에 미치는 억제효과
Journal of Oral Medicine and Pain
2002 .03
-
The Interactive Effect of These Bacterial Substrates on the Growth of Streptococcus gordonii, Fusobacterium nucleatum and Porphyromonas gingivalis
치위생과학회지
2015 .01
-
Halimeter ppb Levels as the Predictor of Erosive Gastroesophageal Reflux Disease
Gut and Liver
2010 .01
-
Beneficial Effects of Lactobacillus casei ATCC 334 on Halitosis Induced by Periodontopathogens
International Journal of Oral Biology
2014 .01
-
An in vitro model of Fusobacterium nucleatum and Porphyromonas gingivalis in single- and dual-species biofilms
Journal of Periodontal & Implant Science
2018 .01
-
공단지역 일부 주민들의 주택유형 및 실내/외에 따른 VOCs(Benzene, Toluene, Xylene) 농도 및 상관성에 관한 연구
한국환경보건학회지
2010 .01
이 논문의 저자 정보
최근 본 자료
댓글(0)
0
UCI(KEPA) : I410-ECN-0101-2009-515-013693731