厚朴酚对大鼠实验性牙周炎骨吸收抑制作用的研究

被引:6
作者
李春年
机构
[1] 河北医科大学口腔医院·河北省口腔医学重点实验室
关键词
厚朴酚; 实验性牙周炎; 牙周组织; OPG; RANKL;
D O I
暂无
中图分类号
R781.42 [];
学科分类号
100302 ;
摘要
目的:观察厚朴酚对实验性牙周炎的治疗作用。方法:选取3月龄雄性SD大鼠,随机分为5组(n=10),正常组(A组)、实验性牙周炎组(B组)、实验性牙周炎局部治疗组(C组)、实验性牙周炎厚朴酚治疗组(D组)、实验性牙周炎局部+厚朴酚治疗组(E组)。建立牙周炎模型4周后,进行相应的治疗8周,检查牙周袋深度,处死大鼠,光镜观察牙周组织变化,免疫组化检测牙周组织中OPG、RANKL的变化。结果:厚朴酚治疗后能够明显改善牙周组织的组织形态,降低牙周袋深度,升高OPG,降低RANKL。结论:厚朴酚对实验性牙周炎治疗效果明显,能调节OPG和RANKL表达,减少骨吸收,促进骨新生。
引用
收藏
页码:341 / 345
页数:5
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