目的探讨老年牙周组织疾病的证候特点。
Objective to explore symptoms and signs characteristics of senile periodontal disease.
牙周病的最终治疗目的是牙周组织再生。
The ultimate therapeutic aim of periodontal disease is to obtain periodontal tissue regeneration.
结论：透明质酸可促进牙周组织的愈合和修复。
Conclusion: Hyaluronic acid promotes the healing in the periodontal wound.
目的明确两种龈纤维切断术对牙周组织有无影响。
ObjectiveTo evaluate the effects of two kinds of the gingival fiberotomy on the periodontical tissues.
目的：探讨富血小板血浆对大鼠牙周组织再生的作用。
AIM: To investigate the effect of platelet-rich plasma (PRP) on the regeneration of rats' periodontal tissue.
结论：IL - 10在牙周组织中存在局部分泌机制。
CONCLUSION: There is a local secretion mechanism of IL-10 in the periodontal tissues.
牙龈疾病是指牙周组织感染，它可以引起牙齿松动脱落。
Gum disease is an infection of the tissues around and supporting the teeth, resulting in tooth loss.
结论：该模型可以用于咬合力改变对牙周组织影响的研究。
Conclusion: the model can be used to study the influence of occlusal force change on periodontium.
前言：目的：观察光敏树脂修复后对牙周组织健康的影响。
AIM: to observe the effects on periodontium health after the restoration of teeth with resin.
应用贴片云纹干涉法分别测试其牙周组织修复前后受力情况。
The stress distribution in periodontal tissue was measured with a sticking film moire interference method before and after fixed restoration.
目的观察替硝唑含漱液治疗固定正畸中牙周组织炎症的疗效。
Objective Purpose To investigate the clinical effects of tinidazole solution on periodontal inflammation in fixed orthodontic treatment.
结论：煅烧骨和冻干胶原膜均有望成为牙周组织工程支架材料。
CONCLUSION: Both of sintered bone and lyophilized collagen membrane are expected to be the materials for scaffolds in periodontal tissue engineering.
目的比较弹性义齿与传统可摘局部义齿对牙周组织健康的影响。
Objective To compare the effects of valplast dentures and traditional removable partial dentures on periodontal health.
目的：探讨大鼠磨牙牙根根端组织发育牙根和牙周组织的能力。
Objective: to evaluate the capability of the apical tissue of rat molar to grow tooth root and periodontal tissue.
目的：评价牙得安牌复方中草药牙粉对正畸患者牙周组织的影响。
Objective:To investigate the clinical effective of treatment for gingivitis by YADRAN herbal tooth powder.
目的：探讨咬合力改变后牙周组织的重建与细胞凋亡、增殖的关系。
Objective: to study the relationship between apoptosis, proliferation and remodel of periodontal ligament after changes of occlusal force.
前言：目的：评价肾被膜作为组织工程牙根和牙周组织的种植环境。
Objective: to evaluate whether the renal capsule is a suitable implanting place for tissue engineering of tooth root and periodontal tissue.
摘要慢性牙周炎是一种以牙周组织破坏为特征的慢性炎症性疾病。
Abstract : Chronic periodontitis is a kind of chronic inflammatory disease characterized by periodontal tissue damage.
提示经PRP和PPP处理的生物降解膜可能更利于引导牙周组织再生。
It suggests that the biodegradable membranes treated with PRP and PPP may play an effective role for guided tissue regeneration.
目的比较引导牙周组织再生术（GTR）和牙周翻瓣术治疗牙周病的疗效。
Objective Compare the treatment effects between guided tissue regeration (GTR) and periodontal flap procedure in periodontal disease.
目的：深入了解可摘局部义齿对基牙牙体、牙周组织健康影响的机制及特点。
Objective: To observe the mechanism and characteristics of the effect of the removable partial dentures onthe abutment teeth and periodontal health.
目的：研究大鼠牙体、牙周组织中神经肽cgrp1受体的存在及其结合位点。
Objective: to investigate the existence and localization of CGRP1 re ceptor in rat dental hard tissues and in peridental tissue.
目的分析国产排龈线对冠桥修复后牙体、牙龈、牙周组织、修复体边缘的适合性。
Objective To analyze the adaptability of home-made gingival retraction cords applied to tooth bodies, gums, periodontiums and prosthetic margins in the state of post-fixed prosthodontic.
应用图像分析系统测定牙周组织微血管密度(MVD)与微血管面积(mva)。
Microvessel density (MVD) and microvessel area (MVA) of periodontal tissue were measured by Computer Image Analyzing System, the regularity of the changes of BVR was studied.
目的从微生态学角度探讨悬突引起牙周炎的机制，揭示悬突对牙周组织的危害性。
Objective to probe into the mechanism of periodontitis caused by overhanging in the view of microecology and to illuminate the damage of overhanging to periodontal tissue.
方法：用二维有限元法分析阻萌力减少前后下第一磨牙牙周组织内应力分布的变化。
Metbods: a two dimensional finite element model was built up to analyse the stress within the periodontal tissue of the first molar, with a reduced tooth eruption-resistant force.
目的从成体人牙周组织中分离培养牙周韧带干细胞，研究其分化为软骨细胞的可行性。
Objective to isolate and cultivate human periodontal ligament stem cells (PDLSC) and to investigate the feasibility of PDLSC in vitro differentiation into chondrogenic phenotype.
结论：米诺环素作为根面处理剂，能迅速减轻术后牙周组织的炎症反应，促进创口愈合。
CONCLUSION: As a root conditioner, minocycline could help to relieve the periodontium inflammation after periodontal surgery and enhance the wound healing.
摘要促进正畸牙周组织的骨改建从而缩短矫治疗程，一直是目前口腔正畸学研究的热点。
How to promote periodontium remodeling shorten orthodontic course is a hotspot in orthodontic research.
摘要促进正畸牙周组织的骨改建从而缩短矫治疗程，一直是目前口腔正畸学研究的热点。
How to promote periodontium remodeling shorten orthodontic course is a hotspot in orthodontic research.
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