odontoblast

AIM : To establish an immortalized human odontoblast cell line .

目的：建立永生化人成牙本质细胞系。

Preliminary study on adult odontoblast culture in situ

成人成牙本质细胞原位培养的初步研究

Isolation and identification of human odontoblast cells

人成牙本质细胞的分离和鉴定

AIM : To cultivate primary human odontoblast .

目的：培养人原代成牙本质细胞。

Matrix vesicles come from osteoblast , cartilage cell , odontoblast .

基质小泡可以由成骨细胞，软骨细胞，成牙本质细胞产生。

Conclusion FN may be involved in odontoblast polarization .

结论FN参与了成牙本质细胞的极化过程。

Transforming growth factor β signaling and odontoblast differentiation

转化生长因子β信号转导与成牙本质细胞分化

Role of Fibroblast Growth Factor 18 in Regulating the Differentiation of Odontoblast Cells and Its Signal Pathway

成纤维细胞生长因子18对成牙本质细胞分化的作用及信号传导通路的研究

Objective : To observe the relationship between the odontoblast process and the dentinal tubules .

目的：观察成牙本质细胞突在牙本质小管中的分布。

An observation of the ultrastructure on the odontoblast in rat incisor

大鼠切牙造牙本质细胞的超微结构观察

The expression of odontoblast significantly decreased in the late bell stage , while ameloblast showed positive expression .

钟状晚期表现于成牙本质细胞的表达明显下调，而成釉细胞呈阳性表达。

PURPOSE : To culture primary mouse odontoblast and to provide a base for study on inducing ES cells to odontoblast .

目的：原代培养小鼠成牙本质细胞，为诱导胚胎干细胞（ES细胞）向成牙本质细胞分化提供基础。

METHODS : Primary human odontoblast like cells were cultured and transfected with human telomerase reverse transcriptase ( hTERT ) gene .

方法：采用脂质体转染法，将人端粒酶逆转录酶（hTERT）基因导入原代人成牙本质细胞样细胞。

The effect of excessive fluoride on the expression of Bcl-2 and Bax protein in rat ameloblast and odontoblast

过量氟对大鼠成秞细胞和成牙本质细胞Bcl-2及Bax蛋白表达的影响

β - transduction Repeat Containing Protein Expressed in Tooth Germs and Ameloblast and Odontoblast of Different Stage of Tooth Development

阻遏蛋白β-TrCP在小鼠牙胚不同发育时期的表达与意义

TGF - β 1 has been implicated in the regulation of odontoblast differentiation and dentin formation .

研究表明TGF-β1参与调控成牙本质细胞分化和牙本质形成。

Objective To understand the transcriptional regulation of odontoblast differentiation by observing the expression of c-jun in mouse tooth germs .

目的通过观察c-jun原癌基因在鼠牙胚中的表达，探讨成牙本质细胞分化的转录调节。

It is suggested that a functional network consisting of extracellular matrix molecules and growth factors control odontoblast differentiation and reparative dentinogenesis .

生长因子和细胞外基质构成的功能性网络对牙髓细胞分化和修复性牙本质的形成起促进作用。

Researchers implicated several regulatory factors and complex interactions with the epithelial-derived ameloblasts in the regulation of odontoblast differentiation .

研究者已经注意到在成牙本质细胞分化调节过程中的几种调节因子及其与上皮源性成釉细胞间复杂的相互作用。

Conclusion : Nestin participates the development of tooth germ , especially in the differentiation of odontoblast and secretion of dentin matrix .

结论：巢蛋白参与人牙齿的发育过程，特别是成牙本质细胞分化和基质分泌。

Expresion Change of Fibronectin in the Odontoblast Layer and predentine of the Normal and of Shallow , Middle Human Permanent Molars

纤维粘连蛋白在人正常、浅龋、中龋恒牙成牙本质细胞层和前期牙本质的表达变化

RESULTS : At 14th day , the normal arrangements of odontoblast disappear and the inflammatory infiltration can be observed in the CDP groups .

结果：术后14d，CDP组：穿髓下方成牙本质细胞的正常排列消失，周围有炎细胞浸润；

Histochemical study indicated that most of amelogenin stayed in enamel matrix and others diffused to dentin , dental tube and odontoblast layer .

组织化学研究结果显示在釉质形成期，釉质蛋白大部分留在釉基质层，也有一部分向牙本质内扩散到牙本质、牙本质小管以及造牙本质细胞层内。

Result The human tooth germs continued developing and tooth-germ cells ( ameloblast and odontoblast ) differentiated into more progressive stage in vitro .

结果人乳牙牙胚在体外培养期间继续发育，牙齿形成细胞（成釉细胞和成牙本质细胞）分化程度进&步提高。

The results of this study have provided theoretic basis for further investigation on the mechanism of the calcium transportation , dentin mineralization and signal transduction hi odontoblast cells .

本研究结果为我们今后进一步探讨成牙本质细胞钙离子转运机制，深人了解牙本质矿化及信号转导提供了理论依据。

During the period of hard tissue formation , actin was distributed in the Tome 's process of ameloblast and throughout the cytoplasm of odontoblast .

钟状晚期中间层细胞与成釉细胞之间、成釉细胞与成牙本质细胞之间出现阳性染色；硬组织形成期成釉细胞Tome's突和成牙本质细胞胞浆为阳性；

It is concluded that specific consideration according to the postmitotic feature and differentiation mechanism of odontoblast should be taken when designing scaffold material for dentin tissue engineering .

由于成牙本质细胞的终末分化特点和独特分化机制，在设计牙本质组织工程化支架材料时应该有相应考虑。

In the previous researches , it is always demanded to separate the differentiated stages of DPSC which are always identified by the molecular markers in odontoblast .

在牙髓干细胞的研究过程中，常需要根据成牙本质细胞分子标记物的表达来判断牙髓干细胞的分化进程。

Conclusions : TGF - β can adjust alkaline phosphatase activity level of human dental papilla mesenchymal cells , suggesting it may play important roles in odontoblast differentiation and calcification .

结论：TGF－β可调节人牙乳头间充质细胞碱性磷酸酶活性，在牙乳头间充质细胞分化和矿化过程中可能具有重要意义。

2 , The obvious synthetic function , secreting collage matrix and forming and releasing matrix vesicle ( MVs ) were observed in the differentiated odontoblast ;

分化的成牙本质细胞具有活跃的生物合成功能，分泌基质，产生和释放基质小泡；