胞质体

Plasmodesma is a supracellular structure of plant organism. It provides a direct cell_to_cell cytoplasmic pathway for material transport and message transference, and converts the colonies of independent cells into an interconnected symplast system.

胞间连丝是植物体的一种超细胞结构(supracellularstructure ，Lucasetal，1 993 )，它把一个个独立的"细胞王国"转变成相互连接的共质体，为植物体的物质运输和信息传递提供了一个直接的从细胞到细胞的细胞质通道。

The polar body often remains bound to the oocyte by a slim cytoplasmic bridge.

极体通常仍由细小的胞质间桥与卵母细胞保持连接。

T he polar body often remains bound tothe oocyte by a slim cytoplasmic bridge.

极体通常仍由细小的胞质间桥与卵母细胞保持连接。

Annexin A1 mainly distributed in nuclei of spermatogonia, acrosomal cap of spermatid and residual body of sperm.

免疫组织化学显示膜联蛋白A1主要分布于精原细胞核、精子细胞顶体帽及精子胞质残余体内。

NF-κB is a kind of important nuclear factors which are relative to lots of cellular activities such as activation of immunocyte, development of T and B lymphocyte, stress reaction, cell apoptosis and so on. NF-κB exists in almost all types of cytoplasm in the unreactive form of heterodimer or homodimer.

核转录因子κB(nuclear transcription factorκB， NF-κB)是一类关键性的核转录因子，通常以同源或异源二聚体非活性形式存在于几乎所有类型细胞的胞质，其与免疫细胞的活化，T，B淋巴细胞的发育，应激性反应，细胞凋亡等多种细胞活动有关。

Then histochemical, electron microscopic, enzyme histo cytochemical and confocal laser scanning microscopic methods were employed to study the distribution of vinculin, cathepsin Dand nematolysosomes ...

结果在正常对照组神经元，组织蛋白酶D与纽蛋白分布于胞质及突起内；在CD及PMA处理神经元，纽蛋白及组织蛋白酶D的分布呈向心性移动，但集聚的部位不同；电镜酶细胞化学方法显示CD组及PMA组神经元内线状溶酶体均增多。

The physiological function of proplastids in A. longa is kept unknown.

长变胞藻原质体结构的生理功能尚属未知。

Perhaps it is due to its role in adaptation that A. longa and other bleached species of euglenoids retained their proplastid structure.

或许正由于原质体结构在竞争适应中的效应，长变胞藻和自然界某些裸藻褪色种仍保留有这一结构。

Pseudocyst made up of mang tachyzoites collected could be found in some monocytic kytoplasm.

在一些单核细胞的胞质中，可看到由许多速殖体聚集在一起所形成的假囊。

Results:(1)The primary cells in cultured were observed from the edge of the cultured tissues after 10-15 days. The cultured cells were round , oval, fusiform and multiangular.

结果(1)组织块培养10-15天后可见细胞从其边缘向外生长，倒置显微镜下呈梭形、圆形、椭圆形，并有多个突起，电镜下可见表面有较多的微绒毛，细胞间缝隙连接，胞质内见较多次级溶酶体。

I didn't watch TV last night, because it .

昨晚我没有看电视，因为电视机坏了。

Since this year, in a lot of villages of Beijing, TV of elevator liquid crystal was removed.

今年以来，在北京的很多小区里，电梯液晶电视被撤了下来。