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- Object: To approach the reliability of high-frequency current acting upon the devitalization of dental pulp , the safety and clinical effect for peripheral tissues of root tip . 目的：探讨高频电流对牙髓失活作用的可靠性、对根尖周围组织的安全性及临床疗效。
- The pathogeny of dental pulp polyp? 牙髓息肉的病因？
- devitalization of dental pulp 牙髓失活
- Objective To evaluate the clinical effects of mummification of dental pulp for class V cavity in posterior teeth. 目的评价后牙V类洞干髓术的临床疗效。方法120例患牙随机分为V类洞干髓组及常规(牙合)面洞治疗组。
- Conclusion HGF may play an important role in the early stages of dental pulp repair. 结论HGF参与了牙髓损伤早期修复及修复性牙本质形成的过程。
- Morphosis of dental pulp cells were observed under phase-contrast microscope and electron one. 应用倒置相差显微镜、透射电镜观察人牙髓细胞的形态与结构。
- Conclusions: The PRP can promote the attachment and proliferation of dental pulp fibroblasts. 结论：PRP可促进牙髓成纤维细胞的附着及增殖。
- Objective: To evaluate the clinical effect of mummification of dental pulp through variant cervical dental cavity in elderly people. 目的:评价老年人牙颈部变异洞形干髓术的临床效果。
- Objective: To study the effects of platelet-rich plasma (PRP) on the attachment and proliferation of dental pulp fibroblasts. 摘要目的：探讨富血小板血浆(PRP)对牙髓成纤维细胞附着、增殖的影响。
- Notch signal pathway might involved in the maturation of dental pulp cells, and DEX at the concentration of 10-7M could depress the expression of DSPP and increase that of Heyl. Notch 信号途径可能参与了牙髓细胞的诱导分化过程,10-4M浓度DEX能抑制DSPP的表达,促进Hey1的表达。
- Methods: 244 teeth with pulpitis were randomly divided into two groups and then mummification of dental pulp were performed through occlusal surface or cervical surface. 方法:244例牙髓炎患牙随机分二组,分别从牙合面和牙颈部开髓完成干髓术,比较疗效。
- Objective: To investigate the expression of glial cell line derived neutrophic factor (GDNF) in trigeminal ganglia after different periods of explosure of dental pulp. 目的:探讨胶质源性神经营养因子(GDNF)在大鼠磨牙开髓后不同时段三叉神经节中表达变化及意义。
- The mechanism of apoptosis is not clear right now.Further study of dental pulp cell apoptosis will have a positive impact on dental pulp physiopathology. 关于牙髓程序性细胞死亡的相关研究不多,机制也尚不清楚,因此对其进行研究将会对牙髓的生理病理学产生深远的意义。
- As the main components of dental pulp cells,the odontoblasts were responsible for the formation and maintenance of dentin during the development and mature age of teeth. 成牙本质细胞作为牙髓细胞的主要成分,具有在牙发育期间和成熟牙内生成牙本质的功能。
- As the main components of dental pulp cells, the odontoblasts were responsible for the formation and maintenance of dentin during the development and mature age of teeth. 摘要成牙本质细胞作为牙髓细胞的主要成分,具有在牙发育期间和成熟牙内生成牙本质的功能。
- Conclusion:Dental pulp devitalization is prior to anesthetizati... 结论:后牙的牙髓摘取,失活法优于麻醉法。
- When the clinical watch of deep caries is existing easy as phlogistic as dental pulp of sex of dental pulp hyperaemia, chronic closedown, dental pulp is necrotic (gangrenous) interblend confuse. 深龋的临床表现有时容易与牙髓充血、慢性闭锁性牙髓炎、牙髓坏死（坏疽）相混淆。
- Tooth body namely dental itself, include bone of essence of enamel, tooth, tooth the strong organization of 3 kinds of calcify and composition of dental pulp of a kind of parenchyma. 牙体即牙齿的本身，包括牙釉质、牙本质、牙骨质三种钙化的硬组织和一种软组织牙髓组成。
- Methods: To observe changes of GDNF in trigeminal ganglia in different periods after the explosure of dental pulp, compared with that with normal cental pulp by immunohistochemistry. 方法：应用免疫组织化学方法比较大鼠磨牙开髓后不同时段三叉神经节中表达变化。
