대한치과교정학회지 (The korean journal of orthodontics)
- 제23권1호
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- Pages.89-100
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- 1993
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- 2234-7518(pISSN)
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- 2005-372X(eISSN)
실험적 치아 이동시 성견 치주조직의 변화에 대한 면역조직화학적 연구
IMMUNOHISTOCHEMICAL STUDY ON THE PERIODONTAL TISSUE REACTION DURING EXPERIMENTAL TOOTH MOVEMENT IN THE ADULT DOG
- Kim, Mi-Jeong (Department of Orthodontics, Graduate School, Seoul National University) ;
- Yang, Won-Sik (Department of Orthodontics, Graduate School, Seoul National University)
- 발행 : 1993.03.01
초록
The purpose of this study was to evaluate the effect of orthodontic force on periodontal cellular activity by immunoperoxidase stain of epidermal growth factor, one of the tissue hormone. And supplementarily, to investigate of the changes of periodontal structures, periodontium was stained by H-E, Masson's Trichrome, P. A. S. stain after orthodontic force application. The experimental animals were four young adult dogs of average 8 month old. The fixed orthodontic appliance was cemented on mandibular right 4th premolar and 1st molar of each animal as experimental site. Mandibular left 4th premolar area of the same animal was used as control. The appliance consist of two silver crown soldered with 0.030' tube,