查询词典 mother cell

Methods: After LNCaP and PC3 cell lines were affected by 10, 25, 50, 75, 100 μmol/L curcumine respectively, the cell activity was assayed with MTT method at 5, 12 and 24 hours respectively; Electronic microscopy and flow cytometry were adopted to observe the morphological changes and the cell cycle of LNCaP and PC3 cell lines at 24 hours.

分别用10、25、50、75、100μmol／L浓度的姜黄素对LNCaP及PC3前列腺癌细胞株进行体外干预，5、12、24 h后四氮甲唑蓝比色法检测细胞生长活性；24 h后透射电镜观察细胞超微结构变化，流式细胞仪测定细胞凋亡及细胞周期的变化；5 h后Western印迹法检测细胞内IκBa的表达。

Objective To establish human oral squamous cell carcinoma cell line ,to ascertain its origin of tissue,and research curcumine's correlated toxicant effect toward squamous cell, to detect a series of bionomics after applying curcumine,such as cell morphous ,growth cycle,the expression of nuclear factor and cyclin .

研究目的旨在建立人类口腔鳞状细胞癌(oral squamous cell carcinoma，0SCC )细胞系，确定其组织来源，并研究姜黄素对鳞癌细胞的相关毒性作用，对作用后的细胞形态、生长周期、核转录因子蛋白及细胞周期蛋白的表达等进行一系列生物学特性检测。

The main characteristic of the meridional cell averaged over 110~ 140°E is as follows: The monsoon cell in East Asia replaces Ferrel cell in January and Hadley cell in July in the Northern Hemisphere. In addition, its decadal change is very obvious.

2110～140°E的平均经圈环流主要特点是：1月东亚季风环流圈代替了北半球的Ferrel环流圈，7月东亚季风环流圈代替了北半球的Hadley环流圈，而且其10年际变化也比较明显。

The results show that follicular cells originate from non-germ cells,and its whole development process can be divided into four stages:scattered cell stage,unilayer flat cell stage,multilayer flat cell stage and granule cell secretion stage.

结果表明，滤泡细胞起源于非生殖细胞，并且其整个发育过程可分为4个时期：零散细胞期、单层扁平细胞期、多层扁平细胞期和颗粒细胞分泌期。

Methods: The CD34+ cells and AC133+ cells were gathered by MiniMACS, then the cell factors were divided into 6 groups. Through the ex vivo comparison cultivation under different cell factor combination stimulation, expansion of the CD34+ and AC133+ selection cells was observed and the clone formation of the CD34+ and AC133+ cells was also observed by using Half-solid Methyl cellulose under different cell factor stimulation (in7d, 14d, 21d.). The rate of cell apoptosis was determined.

常规富集人骨髓CD34+及AC133+细胞，应用本研究组设计并已经证实的细胞因子组合方式，对人骨髓CD34+及AC133+富集细胞进行体外对照培养，分别观察CD34+和AC133+富集细胞的扩增情况；应用甲基纤维素半固体培养法，观察不同组别培养7、14、21d CD34+和AC133+富集细胞的集落形成情况及细胞凋亡率。

Methods CD34(superscript +) cells and AC133(superscript +) cells were gathered by MiniMACS, then the cell factors were divided into 6 groups. Through the ex vivo comparison cultivation under different cell factor combination stimulation, expansion of the CD34(superscript +) and AC133(superscript +) selection cells was observed and the clone formation of the CD34(superscript +) and AC133(superscript +) cells was also observed by using Half-solid Methyl cellulose under different cell factor stimulation (during 7d, 14d, 21d.). The rate of cell apoptosis was determined.

常规富集人骨髓CD34及AC133细胞，应用本研究组设计并已经证实的细胞因子组合方式，对人骨髓CD34及AC133富集细胞进行体外对照培养，分别观察CD34和AC133富集细胞的扩增情况；应用甲基纤维素半固体培养法，观察不同组别培养7、14、21d CD34和AC133富集细胞的集落形成情况及细胞凋亡率。

Results Basal cell adenocarcinoma of prostate was composed of poorly differentiated solid carcinoma nests with many cellular nuclear mitoses arranged like basal cell carcinoma. Necrosis was in the middle of the carcinoma nest. Local differentiation to squamous cell, transitional cell and gland and structure like adenoid cystic carcinoma were found.

结果：前列腺基底细胞腺癌为分化差的实体癌呈基底细胞癌样排列，核分裂象多，癌巢中央伴坏死，可见局灶性鳞状细胞、移行细胞或腺管分化，也可出现腺样囊性癌样结构。

Results The incidence of unlineage-associated antigens expression and "null cell" type was 6.78 % in adult AML.The hematopoietic stem/progenitor were expressed in 75 % of the "null cell" type AL cases.In the 10 cases treated,the complete remissionrate was 40 %,"null cell" tyes had significantly higher expression rates of hematopoietic stem/progenitor and Lower CR tate(P 0.05;P 0.05,respectively),compared with those of "non-null cell" type cases observed during the same period.

结果成年人非系列相关抗原表达和&裸细胞&型的发生率在急性髓系白血病中占6.78%，其中早期干/祖细胞表达阳性率为75%，明显高于同期非&裸细胞&型AL(P.05)。10例患者治疗后完全缓解率为40%，明显低于同期非&裸细胞&型AL(P.05)。

Objective: To investigate the expression of MAGEA1 and MAGEA3 protein in the development of head and neck squamous cell carcinoma, as well as in the head and neck squamous cell carcinoma and adjacent tissues. It will help to know the correlation of the two proteins in head and neck squamous cell and provide satisfactory and safe surgical margin of squamous cell carcinoma.

目的：探讨MAGEA1及MAGEA3蛋白在头颈部鳞癌的发生过程中的表达以及在头颈部鳞癌及癌旁组织中的表达情况，了解其与头颈部鳞癌发生的相关性，并为鳞癌手术安全切缘的范围提供理论依据。

As a result, a weak indirect cell is formed in high latitudes. By the 36th time step, the model atmosphere accomplishes the transition form one-cell circulation to two-cell circulation. There is a momentum source in the upper subtropical region. During the transition, the"polar westerlies jet"gets weakened and vanishes at the end, while the subtropical westerlies jet gets strengthened. At this two-cell stage, the generation and dissipation of westerly angular momentum do not balance each other, and the atmosphere is still at an unstable state with great surplus of angular momentum generation.

随着模式的运行，直接环流加强，地表东风带制造西风角动量加大，上支气流的加强，同样在科氏力的作用下，在副热带地区形成副热带西风急流，同时所谓的&极地西风激流&向赤道靠拢、减弱，最后消失，这时在整个半球形成了靠赤道的直接环流和靠极地一侧的间接环流，两圈环流形成的过程仅仅需要9个小时左右。

An expression construct specified in mammary gland with double cistrons of human G-CSF gene and IRES-EGFP gene under control of ovine beta-lactoglobulin gene flanking sequence,has been constructed in two parts (named fragment I and Fragemnt II)that share an overlapping region of 2.2 kb sequence.Two sites of loxp and lox2272 for homologous recombination were inserted into both flanking regions of G-CSF.The lengths of fragment I and Fragment II are 5.9kb and 5.6 kb,respectively.The whole length of the expression vector (β-LG-hG-CSF-IRES-EGFP) is 9.3 kb.

以绵羊β乳球蛋白基因（β-Lactoglobulin，β-LG）为转基因表达框架，将人G-CSF(Human Granulocyte Colony Stimulating Factor， hG-CSF)基因与报告基因-增强型绿色荧光蛋白(Enhanced Green Fluorescenct Protein， EGFP)基因作为双表达单元拼接到β-LG基因的第一外显子处，并在G-CSF基因两侧引入同源重组位点loxP、lox2272，将打靶基因表达构件β-LG-hG-CSF-IRES-EGFP(总长9.3 kb)分为两段进行构建，片段Ⅰ（长：5.9kb）与片段Ⅱ（长5.6 kb）两段重叠部分为2.2 kb。

The regeneration interspecific association can be used to describe the repulsive, consistent and mutual-beneficial relationship.

显然，更新联结度可以用于描述同一树种的幼树与成熟林木之间的排斥、相容乃至互利的关系。