查询词典 nucleolus

The ultramicroscopic structure proved that the size of kinetoplast, nucleus, nucleolus and electron dense of nuclear membrane of the parasite were large obviousely than that of the control.

超微结构显示，HGPRT缺陷株的动基体、核和核仁比对照组明显增大，核膜电子密度区也明显增宽。

Results In the medium and high dose F0 groups, it was observed that the atrophy and incrassation of seminiferous tubule, decrease of spermatogenesis, hyperplasia of interstitial tissue, especially in high dose groups spermatozoon abnormality and nucleolus concentration in the rats testis after DU ingestion for 14 months. The changes became more severe with the prolongation of DU ingestion. Such changes occurred in filial rats (F1) after DC ingestion for 5 months. In the medium and high dose F0 groups, it was observed that a little atrophy of kidney glomerulus, hyperplasia of interstitial tissue after DC ingestion for 14 months, and kidney glomerulus fibrosis happened after DC ingestion for 20 months, such changes occurred in filial rats (F1) after DC ingestion for 5 months In the medium and high dose F0 groups, splenic germinal center and periarterial lymphatic sheaths were hyperplasia , companies with lymphopoiesis after DC ingestion for 7 months, splenic white pulp became more small and sparse after DC ingestion for 20 months.

结果 F0代的中、高剂量组大鼠摄入贫铀14个月后可见雄性的精曲小管萎缩，管壁增厚呈空虚网状，生精细胞层次减少，间质细胞增生，但仍见有精子生成；高剂量组可见到精子呈异型性改变，细胞核浓缩深染，且随着摄入时间延长改变愈趋明显；F1代大鼠摄入贫铀5个月后就有上述改变且更为严重。F0代中、高剂量组大鼠摄入贫铀14个月后肾小球轻度萎缩，间质增生明显，20个月时肾小球萎缩纤维化；F1代大鼠摄入贫铀5个月后就有上述改变。F0代中、高剂量组摄入贫铀7个月时脾脏生发中心和淋巴鞘增生，淋巴母细胞增生活跃，20个月时脾小体减少，生发中心稀疏；F1代大鼠摄入贫铀早期和晚期有类似改变。F0和F1代高剂量组摄入贫铀早期肝脏有炎症细胞浸润，晚期骨髓有核细胞减少，脂肪细胞增加。

In resting cysts, the microtubules under the pellicle, cortical ciliatures, conjunctions between cilia basal bodies, supporting structure of basal bodies and other microtubule structures are absorbed in different extent; microtubule-like assemble bodies appear at the center of the remained cilia basal bodies; the granules of chromatin and nucleolus in macronucleus become smaller whereas nucleus pores of the micronucleus become bigger; the inner membrane of some nucleus pores are attached with chromatin.

结果表明：纤毛虫形成包囊过程中，皮层细胞质中产生具有自噬泡消化特征的细胞器，将部分纤毛结构等逐步消化；休眠包囊中，表膜下微管、皮层纤毛器和纤毛基体间连接、基体托架及其他微管结构不同程度地被吸收、在残剩纤毛基体的中央形成微管形结构聚合体，大核染色质和核仁颗粒变小，核孔增大，并发生染色质附着于核孔内膜的现象；细胞脱包囊期间，皮层细胞骨架、线粒体等经历了在残剩结构基础上的再分化。

It turned out that many inclusions were found in the nucleolus and the cytoplasm of PK15 cell. The paracrystalline arrays was found in the inclusion in cytoplasm whose electron dense is deep; The nuclear of PK15 cell dissolved and there were margination of multiple chromatin aggregates and suspected intranuclear viral inclusion in PK15 cell.

细胞质中包涵体电子密度深，位于核膜周围，内有呈晶格状排列的病毒粒子，直径12±2nm；细胞核内染色质消散，在细胞核内发现多个电子密度深的、圆形或环状、由大量异染色质组成的包涵体，内有细微的粒状物质。

In light and electronic microscopy, they appeared cell shrinkage, cell density increasing and eosinophilic, aggregation of cytoplasmic organelles, nucleolus fragmentation, and chromatin margination, condensation, and fragmentation. Those changes could be detected by TUNEL method.

在光镜和电镜下癌细胞凋亡表现为细胞体积缩小，胞浆浓缩嗜酸性，胞浆出泡、细胞器缩小或减少，核仁松解，染色质聚集、靠边、浓聚、断裂，在TUNEL法检测凋亡癌细胞时也可观察到相应的形态特点。

In the treatment of higher concentration of NaN_3,some cells appeared crystalloid,two nuclei,abnormal nucleus,nucleolus losing.

较高浓度NaN3处理的PLB细胞中出现晶体物质、双核、畸形核和核仁丢失等现象。

Treated by higher concentration of EMS,some cells appeared micronuclei,abnormal nucleus,poly nuclei,broken nucleus,and nucleolus losing.

较高浓度EMS处理的PLB细胞中出现微核、畸形核、多核、核破裂和核仁丢失等现象。

They did, in a part of the cell called the nucleolus. This is the place where the components of protein factories are made.

的确，在被称为核仁的部分他们观察到了变化，这是制造蛋白质工厂各成分的地方。

Chromosomes 6 and 7 were both nucleolus organizing chromosomes.

第6和第7染色体两者是组成核仁的染色体。

How is the long DNA moleculer located into nucleolus which is about a few microns?

这么长的DNA分子是怎么有序的装入微米量级的细胞核中的？

In the negative and interrogative forms, of course, this is identical to the non-emphatic forms.

。但是，在否定句或疑问句里，这种带有"do"的方法表达的效果却没有什么强调的意思。

Go down on one's knees;kneel down

屈膝跪下。。。下跪祈祷