The korean journal of orthodontics (대한치과교정학회지)
- Volume 23 Issue 1 Serial No. 40
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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)
IMMUNOHISTOCHEMICAL STUDY ON THE PERIODONTAL TISSUE REACTION DURING EXPERIMENTAL TOOTH MOVEMENT IN THE ADULT DOG
실험적 치아 이동시 성견 치주조직의 변화에 대한 면역조직화학적 연구
- Kim, Mi-Jeong (Department of Orthodontics, Graduate School, Seoul National University) ;
- Yang, Won-Sik (Department of Orthodontics, Graduate School, Seoul National University)
- Published : 1993.03.01
Abstract
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,