细胞结构

Tissue engineering is a new rising subject with the development of life science,materials science,chemistry science,its core is to establish three-dimension comples of cell and biological medical materials,that is also the living tissue with vitality,which can be used to reconstruct the morphosis and function for damaged tissue and then to achieve permanent replacement.

组织工程是近年来随着生命科学、材料科学及相关物理、化学学科的发展而兴起的一门学科，其核心是建立细胞与生物医用材料的三维空间复合体即具有生命力的活体组织，用以对病损组织进行形态结构和功能的重建并达到永久性替代。

The hepatic function and morphosis restoration in group a were significantly better than those in group b. the number of intrahepatic fibers in group a were markedly less than those in group b.

结果 移植组的肝功能和肝结构恢复显著优于对照组，肝内纤维数量显著少于对照组，既带y染色体又表达白蛋白的双阳性细胞仅在移植组的肝组织中出现。

Results Double labelling positive cells were seen only in group A. The hepatic function and morphosis restoration in group A were significantly better than those in group B. The number of intrahepatic fibers in group A were markedly less than those in group B.

结果 移植组的肝功能和肝结构恢复显著优于对照组，肝内纤维数量显著少于对照组，既带Y染色体又表达白蛋白的双阳性细胞仅在移植组的肝组织中出现。

Results Double labeling positive cells were seen only in group A. The hepatic function and morphosis restoration in group A were significantly better than those in group B. The intrahepatic fiber quantity in group A were markedly less than those in group B.

结果 移植组的肝功能和肝结构恢复显著优于对照组，肝内纤维量显著少于对照组，Y染色体Sry DNA阳性和白蛋白mRNA阳性的双阳性细胞仅在移植组的肝组织中出现。

The site introduces some basic knowledge of Kinesin and its role in cellular function, motility, and structure.

该网站介绍了有关驱动蛋白的一些基础知识，并阐明了它在维持细胞功能、运动和结构等方面的作用。

It is mainly made of epithelial thymus cells, mucous cells and lymphocyte.

并对花鲈胸腺各分区的结构、各种细胞的形态进行了描述和讨论。

Clonal analysis indicates that at least some Six2-expressing cells are multipotent, contributing to multiple domains of the nephron.

克隆分析表明至少某些Six2表达细胞具有多分化潜能，并与肾单元的多重结构发育有关。

The structures of the two-year-old tap roots are similar to that of the one-year-old ones, while the periderm thickness is increased. In the secondary xylems of the two-year-old roots, the woody fibers are distributed in groups and the interxylary phellem appears. The vascular rays are multiseriate. Phellem cells surround a sclereid form the phellem cycle in the phloem nearby the periderm.

二年生黄芩主根的主要结构与一年生的基本相同，其不同之处为：二年生主根的周皮增厚，次生木质部中木纤维成群分布，出现木间木栓；维管射线为多列且明显；在近周皮的韧皮部内出现包围石细胞的木栓环组织。

Then, the volume and morphology of grafts were observed and proliferating cell nuclear antigen expression of mammary epithelial cells in grafts was detected by immunohistochemistry. Experiment two: From 2 to 6 weeks after implanting, B-E〓 or NH1996 with respective dosage of 20ug and 100ug were injected muscularly into four groups of host mice once two days, and the control group was designed without treated with hormone.

结果：1。植入2周和6周乳腺组织形态结构保持完整，植入2周乳腺组织块体积、腺体数目和增殖程度均较植入时明显降低，并以此水平维持至植入6周。2.B-〓对植入的乳腺组织形态学无明显影响，但可引起乳腺上皮细胞PCNA、Bcl-2蛋白表达的升高；B-〓可上调PR，下调ER，说明植入裸鼠的正常乳腺对B-〓有反应，证实模型建立成功。

The journal publishes in the areas of: ecology and ecophysiology; conservation biology and biodiversity; forest biology and management; cell and molecular biology; paleobotany; reproductive biology and genetics; mycology and pathology; and structure and development.

该期刊发表文章的区域包括：生态学和生态生理学；保护生物学和生物多样性；森林生物学和管理；细胞和分子生物学；古植物学；生殖生物学和遗传学；真菌学和病理学；以及结构和发育。

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。