目的使培养肝细胞在体外重建细胞极性。
Objective to reestablish cell polarity of hepatocytes cultured in vitro.
细胞极性在信号复合体组织中的作用；
Role of cell polarity in the organization of signaling complexes;
目的观察胎牛血清在体外培养肝细胞极性形成的作用。
Objective to investigate the effects of fetal calf serum on polarization of hepatocytes cultured in vitro.
细胞极性的建立对于所有的真核细胞都有着极其重要的作用。
Cell polarity is a fundamental property that contols a wide range of cell behaviour in all eukaryotic cells.
目的平面细胞极性调节耳蜗发育中蜗管的延伸和毛细胞的有序排列。
Objects Planar cell polarity signaling regulates cochlear extension and coordinated orientation of sensory hair cells in the inner ear.
由于其重要的生物学意义，从低等到高等生物中细胞极性的调节机制是非常保守的。
Recent studies have suggested that regulation of polarity in a wide range of biological processes is through a molecular mechanism that is conserved from worms to mammals.
在多细胞生物中，细胞间连接在组织完整性和未出细胞极性过程中发挥了关键作用。
In multicellular organisms, intercellular junctions play essential roles in tissue integrity and maintenance of cell polarity.
应用分子组学和系统生物学等研究方法揭示激素信号调控模式植物细胞极性生长、细胞骨架动态、囊泡运输的分子机制。
Using transcriptomics and proteomic approaches to uncover hormonal signaling mechanisms regulating polar growth of plant cell, cytoskeletal dynamics, and vesicle trafficking.
本文报告了两个肿瘤相关基因——人类细胞极性蛋白基因hasip (human atypical PK c isotype specific interacting protein)和新基因f - lana的结构与功能。
Here, we reported the structure and function of human cell polarity protein, ASIP, and a new gene, F-lana.
它需要一个完整的眼球，一个极性细胞具有正常功能的完整视网膜，还有将信息传递给大脑的视觉神经。
It relies on an intact eyeball, an intact retina with functioning bipolar cells, and an optic nerve to convey the information to the brain.
每一个感光元件都有自己的电极，这些电极与视网膜中的被称为极性细胞的神经细胞联结，这些细胞是眼睛与大脑连接中的第一个传输单元。
Each sensor has its own microelectrode, and these are placed in contact with nerve cells in the retina, called bipolar cells, the first step on the pathway from the eye to the brain.
这36,000套细胞每一套都被锁在人类舞蹈中的不和谐和以极性为基础的信念、信仰或思想形态里。
Each of these 36,000 sets of cells can lock in disunity and polarity based behavior or belief or thought-form in the human dance.
体外试验中，正常细胞形态相似，腺泡结构排列整齐，然而那些高侵袭的上皮细胞系的结构紊乱并且失去极性。
Normal cells form similar, well-organized acinar structures in vitro, whereas in highly metastatic epithelial cell lines these structures are disorganized and lack polarity.
当让小神经细胞和细神经纤维反复活动之后产生超极性电位变化是因为泵是电致性的缘故，它能把活动时进入的钠排出去。
When small nerve cells and small nerve fibers after repeated activities have super-polarity potential is because the pump is changing electrochromic of reason, when it can access to sodium excretion.
目的：探讨药物极性对肺癌细胞线粒体功能的影响。
OBJECTIVE: to investigate the mechanism how the polarity of drugs affect the function of mitochondria of lung cancer cells.
在纺锤体迁移的过程中，一个无微绒毛但富含微丝的区域形成于其上方皮质区域。至此，卵母细胞的极性形成。
During spindle migration, an area enriched in actin microfilaments and devoid of microvilli begins to form in the cortex overlying the spindle, and prominent cortical polarity develops.
负极性驻极体能减少凋亡细胞的表面电荷量。
Surface charge density of apoptotic cell was reduced by electret.
极性油脂几乎全部存在于细胞膜(磷脂是双层的主要成分)，只有很少量存在于贮存脂肪中。
The polar lipids are found almost entirely in cellular membranes (phospholipids being the main components of the bilayer) with only very small amounts in depot fats.
在有些植物中糖脂是细胞膜中主要的极性油脂。
In some plants, glycolipid constitute the major polar lipids in ceil membranes.
山茛菪碱对红细胞膜脂的作用部位主要在极性头部，并影响膜脂的流动性。
The anisodamine interacts mainly with the polar head of the membrane lipid and affects the membrane fluidity.
结论应用无PV P聚碳酸脂膜的微孔滤器可以建立体外rpe细胞有极性单层生长的模型，并用于屏障功能的研究。
Conclusions the filter with PVP-free polycarbonate membrane may be used to set up the model of RPE cells with polarized growth of monolayer and investigate the barrier function of RPE cells.
以及对极性化上皮细胞进行形态学观察及测量，为法医病理学诊断电损伤和烧伤提供客观量化指标。
To quantify the morphological alteration of polarized epithelia for providing objective and quantitative indexes for forensic pathological diagnosis.
细胞膜内外的极性可以改变。
胆固醇也是大多数细胞膜脂质的组成成分，它有一个羟基基团，即一个微小的极性头部连接到一个刚性的疏水性的尾端。
Cholesterol is another lipid component of most cell membranes. It has a hydroxyl group, a tiny polar head group so to speak attached to a rigid hydrophobic tail.
原胚初期胚体出现背腹极性，腹面的细胞小，细胞质稠密，液泡较少；
During early proembryo stage, the dorsiventrality appears in the proper of the embryo. On the ventral side, the cells are small with dense cytoplasm and few vacuoles.
结果培养的RPE细胞可在培养皿中存活2～3个月。顺极性和反极性培养不影响细胞的形态和存活时间。
Results Cultured RPE can survive 2~3 months in a culture dish either being placed right side up or up side down and maintain the typical morphological characters of epithelial cells.
棉纤维细胞的快速极性生长与植物激素的合成、细胞膜和细胞壁的合成、细胞壁的松弛和延展密切相关。
Fast polarized growth of cotton fiber cell requires biosynthesis of various phytohormones, biosynthesis of plasma membrane and cell wall components, cell wall loosing and expansion.
滤膜及细胞标本切面观察结果显示，RPE细胞可在滤膜表面表现出单层有极性生长的特性；
The characteristics of polarized growth of monolayer were found in RPE cells on the surface of filter membrane;
体细胞胚中各细胞DNA合成速率的差异与体细胞胚形态学极性存在明显的相关性。
There was a clear relationship between the difference of DNA synthesis rate and the polarity of the embryo.
体细胞胚中各细胞DNA合成速率的差异与体细胞胚形态学极性存在明显的相关性。
There was a clear relationship between the difference of DNA synthesis rate and the polarity of the embryo.
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