Journal of Periodontal and Implant Science
- 제29권2호
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- Pages.355-373
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- 1999
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- 2093-2278(pISSN)
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- 2093-2286(eISSN)
골 조직 치유과정에서 Collagen 막의 효과
The Effect of Fibrillar Collagen on Bony Healing of Calvarial Defect in Rats
- Kim, Jae-Bung (Department of Periodontology School of Dentistry, Kyungpook National University) ;
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Lee, Jae-Mok
(Department of Periodontology School of Dentistry, Kyungpook National University) ;
- Suh, Jo-Young (Department of Periodontology School of Dentistry, Kyungpook National University)
- 발행 : 1999.06.30
초록
Many researches have been reported that collagen as cellular stroma, matrix of grafting materials, mediator of agents for the purpose of promoting healing process invivo, but the responses in vivo were seen various. The goal of this experiment is to assess the effect of collagen on bony healing, through histological evaluation of implanted collagen on the calvarial defect in rats. 2-month-old Sprague-Dawley, 24 rats were used and 12 rats assigned to each group of control and test. Defect of 5mm in diameter was made on the calvarial bone with trephine bur. Following thorough saline rinse, defect of control group was left in empty and that of experimental group was filled with fibrillar collagen(
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