端细胞

This finding corresponded to the immunohistochemical data showing the presence of phosphorylated forms of p38, c-Jun N-terminal kinase, and extracellular signal-regulated kinase during ameloblast differentiation.

这个发现与免疫组织化学数据相符，显示在成釉细胞的分化过程中，p38磷酸化形式，c-Jun氨基端激酶以及细胞外信号调节激酶均有表达。

To make it clear, using multilaser flow cytometry, molecular biologic technology and laser confocal microscope scan technology, we fixed eyes on mitochondrial permeability transition pores, mitochondrial transmembrane potential and caspases-3 (cysteinyl aspartate-specific proteinases) which are playing key roles of mitochondria. Meanwhile, the research also discussed the characteristics of Δψm of cells in cut specimenfrom esophageal carcinoma, adjacent tissue of esophageal carcinoma and the normal esophageal tissue.

为探讨食管癌细胞凋亡过程中线粒体所起的具体作用，本课题采用流式细胞检测、分子生物学和激光共聚焦扫描技术等手段，研究了食管癌细胞凋亡中，线粒体所起关键作用的环节—线粒体通透性转变孔(Mitochondrion Permeability Transition Pore，MPTP)、线粒体跨膜电位ΔΨm和线粒体释放反应中的Caspase-3(Cysteine protease-3)；同时研究了食管癌手术切除标本中癌灶、癌旁和切端三处组织的细胞线粒体跨膜电位的特性。

Has 3 cells in the micropyle end: 2 help the cell and 1 egg cell.

在珠孔端具有3个细胞：2个助细胞和1个卵细胞。

The process of EMT is induced in epithelial cells to lose its cell-to-cell adhesion and transform to mesenchymal-like cells.

同时，近端肾小管的纤维母细胞亦经类似 EMT 之机制而转变成纤维原母细胞，此也是造成肾病变的因素。

Toreniafournieri. has a naked embryo sac that protrudes from the micropyle into the cavity between the funiculus and placenta. As embryo sac is mature, the egg cell, the two synergids and about half the central cell are located outside the micropyle.

蓝猪耳在其发育的四核期，胚囊从珠孔端伸出，当胚囊完全成熟时，助细胞、卵细胞和大部分中央细胞均暴露于胚珠组织之外，是研究被子植物受精和胚囊发育的模式植物。

With the help of Axioplan 2 imaging system, we quantified the change of expression of ICAM-1, MUC5AC, goblet cell and NF-κB. Analyze the results by SAS method. Results (1) Grouped by index of lung function, the expression of ICAM-1 at the level of gene and protein had increased significantly in the epithelial cells of patients with COPD, compared with group of normal lung function.

取病灶远端的正常叶段支气管组织制备石蜡切片，原位杂交检测气道上皮中ICAM-1的mRNA的表达量；免疫组化检测气道上皮中ICAM-1和MUC5AC的蛋白表达变化；AB/PAS特殊染色法检测患者气道上皮细胞中杯状细胞的含量；PCR扩增法检测原代培养的气道上皮中MUC5AC的基因表达量和NF-κB的变化。

In general, every 9-11 vegetative cells there was one heterocyst, But to wild-type filaments, every 12 vegetative cells. Mp22 has strong phenotype. Cells grow slowly under BG11 medium, BG11〓 medium, iron-deficiency condition and NaCl stress conditions in contrast with wild-type.

在BG11〓培养条件下，突变株也能诱导异形胞，但异形胞发育却有差异，端生异形胞很多，一般每隔9-11个营养细胞就有一个异形胞，但野生株一般每隔12个以上细胞才有一个异形胞。

The malignant tumors included osteogenic osteosarcoma,metastasis tumor(six patients,two with pathologic fractures),chondrosarcoma,malignant fibrous histiocytoma (three patients,one with pathologic fracture),fibrosarcoma,and solitary myeloma.all patients received limb savage procedure with custom knee prosthesis including sevnteen cases of hinge joint and twentyone cases of posterior stability joints.

回顾分析我院接受定制型人工关节置换进行保肢治疗的股骨远端肿瘤患者38 例，其中良性肿瘤9 例，分别是骨巨细胞瘤7例(复发性骨巨细胞瘤5 例，骨折2例)，骨巨细胞瘤合并动脉瘤样骨囊肿1 例，骨母细胞瘤1 例；恶性肿瘤29 例，分别是成骨性骨肉瘤16 例，转移性肿瘤6例(骨折2例)，软骨肉瘤2 例，恶性纤维组织细胞瘤3例(骨折1例)，纤维肉瘤1 例，局灶性骨髓瘤1 例。

In the presently mobile position technology, GPS's position method is one of the best. This method owns high accuracy less than 15 meters, and can be used with GPS chip in the mobile station. But GPS chip with the high price makes this technology difficult to popular. Therefore, the position technology of GSM communication network is attention to the people gradually. TOA or AOA is more often used among position technology, these methods need only the help of the position measuring instrument to attain time and angle for position calculation. They have good position accuracy, but they are also too expensive to popular. Every positioning technology has its bottleneck such as external environment influence, cost and positing efficiency. Therefore, the purpose of this research lies in finding out the mobile station location and does not emphasize the raise of the accuracy and it only uses existing information to finish position action.

在目前的行动定位技术中，以GPS定位技术为最佳，不仅拥有少於15公尺的高定位精确度，更只需在行动端加装GPS晶片即可使用，可惜高价格的GPS晶片使得此技术难以普及化，因此，以GSM通讯网路为主的定位技术逐渐受人们所重视，其中，又以TOA或AOA等定位技术较常被使用，仅透过位置测量仪器的帮助，便可取得定位所需的时间和角度，并且拥有不错的定位精确度，可惜也受到高价格因素的关系难以普及化，而每种定位技术都有其瓶颈存在，不论是外在环境的影响、成本和定位效能上；所以，本研究的目的在於找出行动端位置，即利用现有的资讯（细胞识别码、讯号强度等）来完成定位动作，而非强调其定位精确度的提高。

Methods The telomerase activity of Jurkat cells was examined by modified Krupp TRAP assay.

采用改良的Krupp荧光素标记的端粒重复扩增方法检测HHT对Jurkat细胞端粒酶活性的影响。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。