A micromechanics model is presented based on the hypothesis of periodicity in composite microstructure.

Periodization includes phases of high training stress and planned periods for recovery and restoration.

周期的分期包括高压训练阶段和训练期间的复原和恢复.

Furthermore , it can also stimulate proliferation and differentiation of periodontal ligament cell.

它还可诱导牙周膜细胞的增殖和分化.

Results: Test specimens exhibited significantly more attachment apparatus without apparent adverse effect on periodontal wound healing.

结果: 实验组再生牙周组织量显著多于对照组.

Also , only relatively advanced periodontal lesions could be detected by this method.

惟一较好的就是可以通过此种检查牙周损害.

The effect of periodontal disease on dental pulp was reported similar.

类似的情形也可以发生在牙周炎的牙齿上.

Result: It demonstrates that pulp-periodontal syndrome had no relationship with gender, age and dental position.

结果: 牙髓 - 牙周综合征与性别 、 年龄、牙位无明显差异.

Areas of subgingival calculus were selected from 6 freshly extracted human teeth with periodontal disease.

选取6颗新近拔除的有明显龈下牙石的牙周病患牙.

Objective : To investigate the clinical effects in patients with periodontal diseases after telescopic denture treatment.

目的: 考察牙周病患者经套筒冠义齿修复治疗后的临床效果.

Objective To explore symptoms and signs characteristics of senile periodontal disease.

目的探讨老年牙周组织疾病的证候特点.

Objective : To study the treatment of pulp-periodontal syndrome.

目的: 探索牙髓 - 牙周综合征患者有效的治疗方法.

Objective To explore the effective nursing stage prevention of periodontitis.

目的探索一种有效落实牙周病的三期预防的护理措施.

And increased seerity of periodontitis , for example with recent tooth loss, had the greatest risk.

严重牙周炎, 如近期伴牙齿脱落者危险性更高.

Conclusion: Tinidazole stilus can be applied locally in the treatment of periodontitis and pericoronitis.

结论: 局部应用替硝唑棒可明显抑制牙周炎和冠周炎的病原菌.

Objective : To observe effects of replantation on treatment of serious periapical periodontitis of molar.

目的: 观察意向再植术治疗磨牙根尖周炎的临床疗效.

AIM : To evaluate the clinical effect of periocline on the treatment of periodontitis.

目的: 观察派丽奥抗生素软膏治疗牙周炎的临床效果.

Periodontitis is a common and frequently encountered disease. However, its mechanism is remain unclear.

牙周病是口腔的常见病和多发病, 但其具体机制至今尚未完全明了.

Objective: Toobserve the effects of tooth replantation on refractory periapical periodontitis in aged patients.

目的: 探讨老年人根管治疗失败病例的牙再植术的临床效果.

Objective To prepare ornidazole suppository and establish the quality standard for the treatment of periodontitis.

目的制备奥硝唑牙科用栓剂,并建立质量控制标准.

The method inducing periodontitis animal model contains biological, physical, chemical, and various kinds of environment factors.

建立牙周病动物模型的方法,主要是用生物的 、 物理的 、 化学的和各种环境因子作用于实验动物.

About 50 per cent of Americans oer 30 years of age hae periodontitis.

约半数30岁以上的美国人患有牙周炎.