多核细胞

The anther possesses four microsparangia with its wall composed of four layers: epidermis, endothecium, middle layers and a 2\|nucleate celled tapetum.

绒毡层细胞在发育后期由单核分裂为2 核，多原位解体，为腺质型；但大约有12％小孢子囊的绒毡层在小孢子四分体释放时期进入花药室内，成为变形绒毡层。

The sterile line of Zhenshan 97A, Baoyuan A, g37A and Peiai64S had more Ca〓 precipitatesthan those in the fertile anthers since the pollen mother cell stage (which were mainly deposited in the epidermis, endothecium and vascular bundle).

野败不育系珍汕97A、包台型不育系包源A及温敏核不育水稻培矮64S和无花粉型不育系g37A的花药均从花粉母细胞时期开始出现较多的Ca〓沉淀，主要分布在药壁外层、药室内壁和药隔中。

METHODS: Chemotactic chamber assay was used to investigate the regulatory role of formyl peptide receptor like-1 (FPRL1) in the chemotaxis of PMNs in response to LPS and PD.

用趋化小室方法测定虎杖甙对LPS刺激下多形核白细胞趋化活性及转染了甲酰化肽样受体（FPRL1）基因的293细胞（FPRL1/293）趋化活性的影响。

Malignancy tumor group are abundance of cellulars and haemorrhage 、necrosis 、heteromorphism、caryocinesia are manifest.

恶性组肿瘤组可见出血坏死，细胞丰富，明显异型性，核分裂多见。

In summary, our results suggest that ANE increases micronuclei frequency, induces cell cycle arrest at G2/M phase, causes cytokinesis failure and accumulates hyperploid cells. The events are possibly associated with ROS production, actin filament disorganization and centrosome aberration.

故从本实验的结果，我们认为槟榔子萃取物会增加微核频，诱导细胞周期停滞於G2/M phase，造成细胞质分缺损与多倍体细胞的增多；而这些现象可能与活性氧的生成，actin filament 的常与中心体的变有关。

Fig 3 The PG cells untreated with VCR had more nucleoli, nucleolar margination and false intranuclear inclusion.

图3 未经VCR处理的PG细胞，多核仁，核仁边集，核内假性包涵物×10000

A mitotic figure is seen in the center, surrounded by a poorly differentiated squamous cell carcinoma with pleomorphic cells and minimal pink keratinization.

图中央可见核分裂象，周围是低分化鳞状细胞癌的多形性癌细胞和粉红色微小的角化蛋白。

However, in SLE patients with leucopenia, the telomere length of MNC was significantly shorter than that of PMN.

然而在白血球减少的红斑性狼疮病人，其周边血液单核细胞终端体长度的确较多形核嗜中性白血球终端体长度显著地短。

Using micropipette aspiration technique and immunohistochemistry, the effects of staphylococcus. aureus and its metabolite on the rheological characteristics and cytoskeleton of PMN were studied.

利用微管吸吮技术和免疫组化染色，研究了在不同浓度金黄色葡萄球菌及其代谢液作用下多形核中性粒白细胞粘弹性的变化，以及在金黄色葡萄球菌作用下PMN细胞骨架的改变。

In most multicellular eukaryotes, telomerase is only active in germ cells.

在大多数多细胞真核生物中，端粒只在生殖细胞中有活性。

However, as the name（read－only memory）implies, CD disks cannot be written onorchanged in any way.

然而，正如其名字所指出的那样，CD盘不能写，也不能用任何方式改变其内容。

Galvanizes steel pallet is mainly export which suits standard packing of European Union, the North America. galvanizes steel pallet is suitable to heavy rack. Pallet surface can design plate type, corrugated and the gap form, satisfies the different requirements.

镀锌钢托盘多用于出口，替代木托盘，免薰蒸，符合欧盟、北美各国对出口货物包装材料的法令要求；喷涂钢托盘适用于重载上货架之用，托盘表面根据需要制作成平板状、波纹状及间隔形式，满足不同的使用要求。