咬合创伤1个月组大鼠被毛杂乱，色略黄，光泽度差，而对照组大鼠被毛顺滑，有光泽。
The ha ir of rats was tanglesome, a little yellow and poor in lustrousness in the 1- mo nth trauma group, but smooth, lustrous in the control group.
目的探讨建立创伤咬合动物模型的有效方法，为探讨咬合创伤致口面痛机制的研究提供依据。
Objective The aim of this study was to establish an availability and credibility traumatic occlusal animal model by dogs in order to do further basic research works in traumatic occlusion field.
结果：咬合创伤引起大鼠牙周组织中CGRP免疫反应阳性纤维出现形态、分布、密度的改变。
Results: The changes of CGRP - immunoreactive nerve fibres in morphology, distribution, and density were induced by traumatic occlusion in periodontium of rat.
下颌前磨牙创伤咬合点加载的三维有限元应力分析。
Three-dimensional finite element analysis of the stress of the mandible premolar under loading on its traumatic occlusal spots.
下颌前磨牙创伤咬合点加载的三维有限元应力分析。
Three-dimensional finite element analysis of the stress of the mandible premolar under loading on its traumatic occlusal spots.
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