摘要
为探讨白细胞介素1(interleukin1,IL-1)对正畸牙齿移动的影响及对牙槽骨的作用,选用12只大耳白兔分为2组,一组为对照组,另一组注射IL-1。对2组动物进行牙齿移动距离的测量、破骨细胞计数和组织学观察。结果表明:IL-1能够加速正畸牙齿移动,可以增加牙周组织中的破骨细胞,并能加速牙槽骨的改建。
The purpose of this study was to search the effects of IL 1 on the orthodontic tooth movement and alveolar bone by animal experiment. The distance of tooth movement was measured and histologic changes were observed. 12 rabbits were divided into two groups.IL 1 was injected in the gingiva around the moving tooth of the experimental group.The rate of tooth movement and the number of osteoclasts of the two groups were compared.The results suggested that IL 1 can promote the tooth movement and increase the number of osteoclasts and can also promote bone remodelling.
出处
《中华口腔医学杂志》
CAS
CSCD
北大核心
1997年第1期46-48,共3页
Chinese Journal of Stomatology