成髓细胞

CaB plays a significant role in differentiation of pulp cell to odontoblast, as well as formation of reparative and reactive dentin.

CaB可能在牙髓细胞向成牙本质样细胞分化及修复性牙本质和反应性牙本质形成过程中起重要作用。

Results Fibronectin existed in dental pulp and predentin, and also in space between the wall of dentinal tubule and process of odontoblast in mature dentin. They were mostly distributed in odontoblast layer and round blood vessels and nerves.

结果 纤维粘连蛋白免疫反应普遍存在于牙髓、前期牙本质和成熟牙本质的牙本质小管与成牙本质细胞突起，以成牙本质细胞层，牙髓血管与神经周围最为丰富。

This study was designed to investigate the role of pulp fibroblasts in angiogenesis.

本研究旨在探讨牙髓成纤维细胞在血管发生中的作用。

Fibronectin usually appeared in dental pulp and predentin, and also in space between the wall of dentinal tubule and process of odontoblast in mature dentin, suggesting that it played an important role in network arrangement of fibronectin which maintained normal form and position of pulp cells and other structures in dental pulp-dentin complex, and also in limitation of diffusion of pulpitis.

纤维粘连蛋白-IR不仅见于牙髓与前期牙本质，而且也见于成熟牙本质的牙本质小管与成牙质细胞突起，它对维持牙髓牙本质复合体各结构的正常位置，形态和防止炎症扩散可能发挥了重要作用。

These findings suggest that epithelial cells play an important role in promoting ALPase expression in pulp fibroblastic cells.

综上所述，上皮细胞在提高牙髓成纤维细胞ALPase表达方面起到重要的作用。

RESULTS: VIP-immunoreactive nerve fibers were expressed from apical foramina to the central pulp as bunchy line,and became fan-shaped at the cervical line,more branches in the coronal pulp.Some branches surrounded blood vessels,some branches terminated in the pulp matrix,the others passed Raschkow nerve plexus and run forward the odontoblastic layer and the predentine,but not went into dentine.

结果：VIP阳性神经纤维自根尖孔呈束状进入牙髓，至颈部扇形分开，在冠髓大量分支，部分围绕在血管周围，部分终止于牙髓基质，部分参与形成成牙本质细胞层下Raschkow神经丛，然后发出分支伸入成牙本质细胞层和前期牙本质，但不进入成熟牙本质。

The slices were treated by immunohistochemistry reaction and the image analysis. RESULTS: VIP-immunoreactive nerve fibers were expressed from apical foramina to the central pulp as bunchy line,and became fan-shaped at the cervical line,more branches in the coronal pulp.Some branches surrounded blood vessels,some branches terminated in the pulp matrix,the others passed Raschkow nerve plexus and run forward the odontoblastic layer and the predentine,but not went into dentine.

结果：VIP阳性神经纤维自根尖孔呈束状进入牙髓，至颈部扇形分开，在冠髓大量分支，部分围绕在血管周围，部分终止于牙髓基质，部分参与形成成牙本质细胞层下Raschkow神经丛，然后发出分支伸入成牙本质细胞层和前期牙本质，但不进入成熟牙本质。

Strong specific staining was detected in lympho cytes, monocytes and neutrophils at sites of pulp inflammation.

探讨凝血酶受体在人正常、炎症牙髓组织及体外培养的牙髓成纤维细胞中的表达及其意义。

R ESULT S: Strong specific staining for Smad1,4,5 was detected in the odont oblasts of normal and carious teeth. Weaker staining was observed in the u nderlying cell-rich layer and pulp core.

结果：Smad1，4，5在正常和龋坏牙髓的成牙本质细胞层呈强阳性表达，在下方的富细胞区及牙髓中心部位为阳性或弱阳性表达，炎症牙髓浸润的炎细胞中Smad1，4，5呈强阳性表达。

Objective: To study the effects of platelet-rich plasma on the attachment and proliferation of dental pulp fibroblasts.

目的 ：探讨富血小板血浆对牙髓成纤维细胞附着、增殖的影响。

And discuss some key point of integrated management system design, include hazard identification and risk assessment and risk control in the occupational health and safety management, the measure of satisfaction target of customer, the flawlessness of law system, the integration of the integrated management system and enterprise standardization system, unify lead institution and work orgnization, integreted internal audit and integrated management review.

同时，论述了一体化管理体系构建中的几个主要问题，包括职业健康安全管理中的危险源辨识、风险评价和风险控制、顾客满意度的科学监测、法律、法规体系的完善、一体化管理体系与企业标准化体系的有机结合、统一的领导机构和工作机构、一体化的内部审核和管理评审。

Deepwater Taranaki is investigated for its petroleum potential, using all available seismic data tied to shallow-water wells.

运用与浅水井相关的现有全部震波探测数据考察了深海区塔拉纳基盆地的油藏前景。