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
- 2014.9
- 수록면
- 263 - 267 (5page)
이용수
초록· 키워드
오류제보하기
Objective: To three-dimensionally elucidate the effects of occlusal hypofunction on the periodontal ligament and alveolar bone proper of rat molars by micro-computed tomography (micro-CT). Methods: Occlusal function in the molar area was restricted by attaching an anterior bite plate on the maxillary incisors and a metal cap on the mandibular incisors of 5-week-old male Wistar rats for 1 week. The periodontal ligament space and alveolar bone proper around roots of the mandibular first molar were assessed by histology and micro-CT. Results: The periodontal ligament space was narrower and the alveolar bone proper was sparser and less continuous in the hypofunction group than in the control group. Further, both the volume of the periodontal ligament and the volumetric ratio of the alveolar bone proper to the total tissue in the region of interest were significantly lower in the hypofunction group (p < 0.05). Conclusions: Occlusal hypofunction induces atrophic changes in the periodontal ligament and alveolar bone proper of rat molars.
목차
INTRODUCTION
MATERIALS AND METHODS
RESULTS
DISCUSSION
CONCLUSION
REFERENCES
참고문헌 (18)
참고문헌 신청
1. [학술지(정기간행물)] - Gault P / 2010 / Tissue-engineered ligament: implant constructs for tooth replacement / J Clin Periodontol 37 : 750 ~ 758
2. [학술지(정기간행물)] - Sebaoun JD / 2008 / Modeling of trabecular bone and lamina dura following selective alveolar decortication in rats / J Periodontol 78 : 1679 ~ 1688
3. [학술지(정기간행물)] - Devlin H / 2002 / Early bone healing events in the human extraction socket / Int J Oral Maxillofac Surg 31 : 641 ~ 645
4. [학술지(정기간행물)] - Gay IC / 2007 / Isolation and characterization of multipotent human periodontal ligament stem cells / Orthod Craniofac Res 10 : 149 ~ 160
5. [학술지(정기간행물)] - Hayashi Y / 2001 / Effects of occlusal hypofunction on the microvasculature and endothelin expression in the periodontal ligaments of rat molars / Orthod Waves 60 : 373 ~ 380
2. [학술지(정기간행물)] - Sebaoun JD / 2008 / Modeling of trabecular bone and lamina dura following selective alveolar decortication in rats / J Periodontol 78 : 1679 ~ 1688
3. [학술지(정기간행물)] - Devlin H / 2002 / Early bone healing events in the human extraction socket / Int J Oral Maxillofac Surg 31 : 641 ~ 645
4. [학술지(정기간행물)] - Gay IC / 2007 / Isolation and characterization of multipotent human periodontal ligament stem cells / Orthod Craniofac Res 10 : 149 ~ 160
5. [학술지(정기간행물)] - Hayashi Y / 2001 / Effects of occlusal hypofunction on the microvasculature and endothelin expression in the periodontal ligaments of rat molars / Orthod Waves 60 : 373 ~ 380
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UCI(KEPA) : I410-ECN-0101-2015-510-002712274