细胞核

Dikaryon A fungal hypha or mycelium whose cells each contain two different nuclei, arising from the fusion of two compatible cells, each with one nucleus.

双核：真菌的菌丝或菌丝体细胞含有两个不同的细胞核，来源于两个相同的各具有一个细胞核的细胞的融合。

A nucleus in the dorsal medial region of the hypothalamus just above the dorsomedial nucleus; bilateral lesions to this nucleus or to the fibers that project to it through the ventromedial hypothalamus produce overeating and obesity.

一位在下视丘背内侧区域的细胞核，恰好在背内侧核的上方；这个细胞核或纤维的双边损伤可藉由下视丘腹内侧所引发的过度进食以及肥胖而投射出来。

The morphologic change of muscle fibers: At the early stage of denervation, the area of cross sections decreased, some muscle fibers turned into angular fibers, nuclei congregated around the center of the fibers. After 8 weeks of denervation, atrophic and hypertrophic fibers coexist. Collagen increases under the endomysium and between the fibers.

肌纤维的组织形态学变化：面部肌肉失神经支配早期，肌纤维的横截面面积变小，出现角状纤维，肌细胞核聚集，细胞核从肌纤维边缘移至肌纤维中央附近；失神经支配后期，肿胀与萎缩的肌纤维并存，肿胀的肌纤维的横截面成倍大于正常的肌纤维，而萎缩的肌纤维的横截面则成倍小于正常的肌纤维；有大量的角纤维存在，肌纤维之间有较多的结缔组织增生。

RESULTS: Immunoreactivity of proliferating cell nuclear antigenwas present in most ependymal cells in ventricular zone, and PCNA-positive cells were sparsely distributed in the parenchyma in normal and sham-operation groups.

结果：在正常组和假手术组多数脑室室管膜细胞增殖性细胞核抗原免疫反应阳性，脑实质内有零星散在增殖性细胞核抗原阳性细胞。

Protein dynamics in the karyon is important to the nuclear architecture and gene regulation, however, the detail mechanism is still unknown and expected to further study.

细胞核内蛋白质的动态变化对细胞核的结构组成和基因表达的调控都具有重要的意义，但详细的机制还有待於进一步的研究。

Color spatial distribution of karyon, cytoplasm and background is statisticed and compared in the thesis. Referring to the relative theories of pattern recognition, the minimum distance-clustering algorithm is betaken to segment karyon in the color images.

论文中，对细胞核、细胞浆和背景色彩的空间分布进行了统计和对比，结合模式识别中的相关理论，提出了使用聚类算法中的最小距离法完成彩色图像中细胞核的分割方法。

2Enzyme-linked immunosorbent assays was used for the level of serum testosterone, and inmmunohistochemistry was used for the condition of expression of proliferating cell nuclear antigen, with the karyon in orange brawn yellow being taken as positive.

2血清睾酮水平酶联免疫吸附法检测。增殖细胞核抗原的表达情况采用免疫组化法检测，以细胞核呈桔黄色或棕黄色颗粒为阳性。

In group 35mg/kg, the karyopyknosis of the tubular epithelial cells of cortical increased. The structure of epithelium disappeared, that of glomcrulus disorganized and medulla were involved. In group 25 mg/kg and 30 mg/kg, severity of pathological changes were between that of group 20 mg/kg and group 35 mg/kg.

35mg/kg染毒组皮质部小管上皮细胞细胞核固缩增多，上皮细胞结构消失，少数肾小球结构紊乱，髓质部小管细胞核固缩，管腔消失。25mg/kg和30mg/kg染毒组病理损伤程度介于上述两组之间。

The lamin A and lamin C proteins are made from the lamin A/C gene's instructions, and they form part of the envelope that surrounds each cell nucleus. Therefore, these nuclear shape differences could reflect lamin abnormalities.

蛋白质lamin A和lamin C是根据lamin A/C基因合成的，这两种蛋白质是形成每个细胞核护套的一部分，细胞核形状的不正常会导致lamin蛋白的不正常。

Results In one-month-course group,metachromatin of pericytes and endothelial-cell nucleus got together and were kept to sides,and membrane disks of rod cells were obscure with space slightly enlarged.

结果病程 1 月组，周细胞和内皮细胞核异染色质边集，视杆细胞膜盘模糊不清，间隙略有扩大；病程 3 月组，上述改变加重，毛细血管扩张、基底膜增厚，视杆细胞核固缩、异染色质浓集；病程 6 月组，上述改变更加严重，但毛细血管由扩张转为狭窄、变形，甚至闭塞。

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。