查询词典 cell nucleus

A strain of breast tumor cell line ZHL2006 was established and biologically identified. The ZHL2006 cells grew fast in vitro and the population doubling time was 43.6h. Electronmicroscopical observation showed that there were microvilli on the surface of the cells, nucleus irregularity, karyoplasmic ratio increased, nucleolus distinctness, et al.. Chromosome number and structure were abnormal. Immunohistochemistry showed that PCK were expressed. The ZHL2006 cell line could form onto clone in soft agar and had oncogenicity in athymic mice.

ZHL2006细胞在体外生长迅速，群体倍增时间为43.6h；倒置相差显微镜及Giemsa染色镜下观察细胞为多边形及梭形；透射电镜观察可见细胞表面有微绒毛，核高度不规则，核浆比例增大，核仁明显等；染色体数目和结构异常；广谱细胞角蛋白染色阳性，说明其自上皮而非来自基质；同时ZHL2006细胞系在软琼脂中可形成克隆，具裸鼠致瘤性。

By using electron microscopy, three strain of baculoviruses were found in cul-tured Penaeus monodon with white spot syndrome , twe of them were present in nucleus of host cell, one of them was present in cytoplasm of host cell.

斑节对虾白斑病是白斑综合症杯状病毒所致，根据病毒形态结构大小和寄生部位分为3个种株，2个种株为细胞核杆状病毒，1个种株为细胞质杯状病毒。

Methods After ZTO injection acted on human ovarian cancer SKOV3 cells, the changes in the nucleus were observed by fluorescence microscope, oncosis index was counted by projection electron microscope, the situation of cell DNA breakage was observed by agarose gel electrophoresis, and cell Bcl-2 gene expression was observed by immunohistochemical method.

以不同浓度莪术油注射液作用人卵巢癌SKOV3细胞后，通过荧光显微镜观察细胞核变化、透射电镜计算细胞胀亡指数、琼脂糖凝胶电泳观察细胞DNA断裂情况、免疫组化观察细胞Bcl-2基因的表达。

Results H22 cell deformation such as cell membrane incomplete and vesicant, some nucleus being migration and pycnosis was obvious in HHD and heat-shock groups.

白花蛇舌草组及热休克处理组小鼠活体腹水H22肝癌细胞变形较为严重，胞膜不完整、发泡；部分细胞核见偏移或固缩。

Result］All of enzyme tests were normal.The author could observe the dissolved degeneration of part of sacrospinal muscle fibers,muscle fiber hypertrophy,and a small quantity of inflammatory cell infiltration with a light microscope.Focal solution of muscle fiber,the aggregation of mitochondria around the nucleus,the increase of lipid droplet and lysosome in cyte,and the proliferation and differentiation of muscle satellite cell could be observed with an electron microscope.

结果］各项酶学检验无异常；组织学光镜下观察到竖脊肌纤维部分溶解变性，肌纤维肥大，少量炎性细胞浸润；电镜下观察到肌纤维灶状溶解，核周线粒体聚集，胞内脂滴、溶酶体增多，肌卫星细胞增殖分化。

Result］all of enzyme tests were normal.the author could observe the dissolved degeneration of part of sacrospinal muscle fibers,muscle fiber hypertrophy,and a small quantity of inflammatory cell infiltration with a light microscope.focal solution of muscle fiber,the aggregation of mitochondria around the nucleus,the increase of lipid droplet and lysosome in cyte,and the proliferation and differentiation of muscle satellite cell could be observed with an electron microscope.

术中切取竖脊肌标本用于组织病理学观察和透射电镜观察。［结果］各项酶学检验无异常；组织学光镜下观察到竖脊肌纤维部分溶解变性，肌纤维肥大，少量炎性细胞浸润；电镜下观察到肌纤维灶状溶解，核周线粒体聚集，胞内脂滴、溶酶体增多，肌卫星细胞增殖分化。

The author could observe the dissolved degeneration of part of sacrospinal muscle fibers, muscle fiber hypertrophy, and a small quantity of inflammatory cell infiltration with a light, microscope. Focal solution of muscle fiber, the aggregation of mitochondria around the nucleus, the increase of lipid droplet and lysosome in cyle, and the proliferation and differentiation of muscle satellite cell could be observed with an electron microscope. Pathogenesis of chronic lumboscaral compartment syndrome may be as followed.

术中切取竖脊肌标本用于组织病理学观察和透射电镜观察［结果］各项酶学检验无异常；组织学光镜下观察到竖脊肌纤维部分溶解变性，肌纤维肥大，少量炎性细胞浸润；电镜下观察到肌纤维灯状溶解，核周线粒体聚集，胞内脂滴、溶酶体增多，肌卫星细胞增殖分化。

Mature trinucleate pollen grains showed a vegetative cell and two sperm cells, each sperm cell separated from the vegetative cytoplasm by two continuous membranes that enclosed the cytoplasm and nucleus.

成熟花粉为三细胞型，含有1个营养细胞和2个精细胞。

On the other hand, we found for the first time that mammalian neurosteroids-like immunopositive nerve cell and its fiber existed in the brain vesicle and nerve tube of Amphioxus, and the positive substance distributed in the cytoplasm of nerve cell, while nucleus showed negative reaction.

本文研究还首次发现，文昌鱼脑泡和神经管中存在哺乳动物神经甾体激素样免疫阳性神经细胞及其纤维，免疫阳性物分布在神经细胞胞质，核显阴性反应。

In situ apoptotic cell DNA fragment detection shows two different type of fluorecin-positive images: a narrow-thin dense nucleus labeling within the the shuttle-like shrink cancer cell under the shrink cancer nest (0.5μg/ml propidium iodide background stain) and a cluster-like labeling.

治疗过程中，细胞毒性T细胞的密度有动态变化，表现在化疗用药过程中和结束后早期T细胞数量未见增多，甚至有所减少，而续用rhuIL-2和Cim后，实验治疗组三例的数量快速增加，同时浸润区域中的癌细胞数量明显减少，对照治疗组一例无此变化；5。

I can not make it blossom and suits me

我不能让树为我开花

When temperatures are above approximately 80 °C discolouration of the raceways or rolling elements is a frequent feature.

当温度高于 80 °C 左右时，滚道或滚动元件褪色是很常见的特征。