成髓细胞的

The induction of odontoblast differentiation is the key event during dental pulp repair and tooth germ development, studies on which are a highlight of endodontics.

成牙本质细胞的诱导分化是牙髓损伤修复和牙胚发育的关键环节，也是牙髓生物学的一项重要研究内容。

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。

Numerous experiments show that embryonic renal stem cells were drived from metanephric mesenchyma which induced by ureteric buds.

胚胎肾干细胞发育时，渗透压、氧压等多种因素组成的微环境提示髓质部可能是成体干细胞存在区域，肾乳头部为千细胞的壁龛。

All of those confirmed the odontogenetic ability of adipose-derived stem cells, offered theory and experimental basis for the abundant seed cells in tooth tissue engineering, construct new research model for the micro-environment of the odontogenesis in vitro and vivo.

目的 本研究通过酶消化法分离培养脂肪干细胞，运用牙胚细胞条件培养液体外诱导脂肪干细胞向成牙本质样细胞分化，再将脂肪干细胞与成釉器上皮细胞混合接种入体内建立牙髓-牙本质复合体模型，证实大鼠脂肪干细胞的成牙潜能，为牙齿组织工程化研究获得大量、稳定、可靠的种子细胞提供理论和实验依据；并为体内、外成牙微环境的机理研究构建新的模型。

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. In the crown pulp, integral optical density, length density and volume density were 0.49±0.33,38.44±20.7 and 24.56±10.8 respectively.

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。

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。

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。