管细胞

Results There were medulloblastoma in 7cases,astrocytoma in 7 cases,ependymoma in 3 cases and nerve fiber tumor in 1 case.

结果检出髓母细胞瘤7例，星形细胞瘤7例，室管膜瘤3例，神经纤维瘤1例。

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。

Therefore, in a newly designed three-dimensional cell culture system that fulfils the conditions necessary for odontoblast differentiation (Kikuchi et al. 2002), we examined whether dental papilla cells in rat mandibular incisors could differentiate into tubular dentine-forming cells.

本实验我们设计了另一种新的三维培养模型，来研究成牙本质细胞的分化，并观察大鼠下切牙牙乳头细胞能否形成管状牙本质。

Immature egg excised from ovariole of the female wasp has a sheath of follicular epithelium but mature egg from lateral oviducts does not have it.

位于腰带长体茧蜂雌蜂卵小管中的未成熟的卵母细胞表面有一层滤泡细胞，而位于侧输卵管中的成熟卵表面则没有。

This novel method has very large theoretical values and potential application in the screening and discovery the affect mechanism of various drugs on cell.

所以，研究是否可以将场效应管电极以及微传感器芯片技术与细胞膜上的离子通道结合起来，用于分析活体细胞在药物等作用下的生理活动，这对于研究细胞反应机理及进行药物筛选具有非常重要的意义。

Pit A gap in the secondary cell wall that enables communication between thickened cells,e.g. tracheids.

纹孔：位于细胞次生壁的小孔，使得加厚细胞之间通讯得以进行，如管胞。

At 1 wk after culture, some spermatogonia have migrated to basement membrane from lumina of seminiferous tubules.

新生牛睾丸中存在大小不同的两类精原细胞，经过1周的培养，位于管腔中的精原细胞有些迁移至基膜上。

Development of mature sperm from the testes of normal seminiferous tubules, by a special cell - spermatogonia after splitting from the development.

成熟的精子来自发育正常的睾丸曲细精管，由一种特殊细胞——精原细胞几经分裂发育而来。

Objective To analyse different pathology of seminiferous tubule and sex hormone levels in order todiscuss whether they can provide reference for acquiring sperm or spermatogenic cell.

目的 分析唯支持细胞综合征不育患者曲细精管的不同病理改变及其血清性激素水平，探讨是否可以为睾丸活检取精子或生精细胞提供参考。

We have proceeded to the histological localization of the ERa and AR in the sex and accessory gland of male sheep age range from 2 month old to 8 month old.

ERα只在输出小管上皮细胞和精囊腺基质细胞中有表达，在5月龄的表达率显著低于(P.05)3，4，6，7和8月龄的表达率。

And Pharaoh spoke to Joseph, saying, Your father and your brothers have come to you.

47：5 法老对约瑟说，你父亲和你弟兄们到你这里来了。

Additionally, the approximate flattening of surface strip using lines linking midpoints on perpendicular lines between geodesic curves and the unconditional extreme value method are discussed.

提出了用测地线方程、曲面上两点间短程线来计算膜结构曲面测地线的方法，同时，采用测地线间垂线的中点连线和用无约束极值法进行空间条状曲面近似展开的分析。