髓管

Our study showed that EGFprotein was mainly localized in the cell plasma of distal tubules and Henle'sloops and EGF mRNA was distributed not only in the nucleuses of above sitesbut also in a few nucleuses of interstitial cells and glomerulus cells.

本研究表明EGF蛋白主要位于髓袢和远曲小管细胞胞浆，而EGFmRNA除了位于上述部位的细胞核中外，在少数间质细胞、肾小球细胞细胞核内也有少量表达。

RESULTS: In the experimental group, one case showed vague pain after 1-week pulp capping and received root canal therapy, with success rate of 97%.

结果：实验组1例患者在盖髓1周后出现隐痛，改做根管治疗，成功率为97%。

Objective The purpose of the study is to discuss the clinical effect of Cortisomol paste for root canal filling of pulp necrosis andchronic periapical periodontitis.

目的 探讨Cortisomol糊剂一次性根管充填治疗牙髓坏死和慢性根尖周炎的临床疗效。

Methods 5 mg dexamethasone was injected submucosally at apical region of 80 teeth with asymtomatic pulp necrosis after root canal therapy ,then observing the incidence of EIP and compared with control group.

方法对80例死髓牙根管治疗后，在根尖周局部注射5 mg地塞米松，采用临床观察分析法，观察治疗组与对照组临床反应的差异。

Methods select the molars that need root canal re-treatment after pulp mummification, under the microscope in the dental surgery, treatment with ultrasound equipment, and record the change of patients?symptoms, the effect of filling in the course of treatment.

选取临床上干髓术后需要根管再治疗的磨牙，在牙科手术显微镜下，配合超声器械进行治疗，并记录治疗过程中患者症状改变及充填效果。

Shi Jing-Ru:嗜eating acidic food or carbonated drinks Aihe people to be careful teeth may have been etching, resulting in the loss of enamel, may be seriously exposed to nerve pulp, a dental root canal treatment, and even pulled out teeth.

嗜吃酸性食物或爱喝碳酸饮料的人，要小心牙齿可能遭到酸蚀，造成珐琅质流失，严重时可能牙髓神经露出来，得接受牙医根管治疗，甚至拔掉牙齿。

Objective The purpose of this study is to reveal the micromorphological featare and law of the pulp cavity walls of human premolars and to provide a micromorphological basis for root canal therapy and dentine sensitivity.

目的：揭示在髓腔壁的微细形态学规律，为根管治疗术以及理解牙本质过敏现象提供应用形态学基础。

Objective The purpose of this study is to reveal the micromorphological featare and law of the pulp cavity walls of human premolars and to provide a micromorphological basis for root canal therapy and dentine sensitivity.

提 要 目的：揭示在髓腔壁的微细形态学规律，为根管治疗术以及理解牙本质过敏现象提供应用形态学基础。

First premolar pulp cavity wall dentinal tubule scanning electron microscop micro morphology

第一前磨牙；髓腔壁；牙本质小管；扫描电镜；微细形态学

Root canal treatment is used to open up the pulp chamber, clean out the infected remains of the pulp and fill the chamber with an inert material to prevent the infection returning.

根管治疗是用来打开了髓室，清理受感染的遗骸纸浆和填补商会与惰性的物质，以防止感染的选举。

The concept of equivalent rotationally rigidity is offered and the formula of rotationally rigidity is obtained.

主要做了如下几个方面的工作：对伸臂位于顶部的单层框架—筒体模型进行分析，提出了等效转动约束的概念和转动约束刚度的表达式。

Male cats normally do not need aftercare with the exception of the night after the anesthetic.

男猫通常不需要善后除了晚上的麻醉。