specific cell 中文意思是什麼

specific cell 解釋
大肺泡上皮細胞
  • specific : adj 1 特殊的；特有的；特定的，專門的。2 明確的，具體的。3 【生物學】種的；【細菌】專性的。4 【醫...
  • cell : n 1 小室，單室；隔間，艙；〈詩〉茅舍；（單個的）蜂窩，蜂房。2 〈詩〉墓穴，墓。3 （大修道院附屬的...
  1. We hope that our study will provide us with more comprehensive knowledge of the mechanisms of immune regulation and the roles that dc and complement play in innate and acquired immunity, as well as to lay a foundation for further exploration of the roles dc play in antigen - specific immune responses and immune tolerance from a new perspective. part i expression of complement receptors and complement - associated molecules on dendritic cells derived from distinct - origin at different stages of development two subsets of dendritic cells were generated from precursor cells isolated by means of magnetic cell separation system

    曰補體受體及其相關分子在modc上的表達不同分化階段的單核細胞衍生性dc （ monocytes一deriveddc ， modc ）的誘導:將新鮮分離的單核細胞mo ，在含有gm一csf和工l一4培養體系中誘導5一7d ，即分化為未成熟modc ;對培養至sd的未成熟modc ，用tnfa刺激zd ，即分化為成熟modc ;此時再用lps刺激24h ，即為活化的modc 。
  2. T cell will be apopotosis, clone depletion and / or anergy, in turn inducing an antigen - specific tolerance. ctla4 ( cytotoxic t lymphocyte associated antigen 4 ), a prominent negative costimulator, can competitively bind with b7, and block b7 - cd28 pathway and t cell activation by producing inhibitory singals

    Ctla4 （ cytotoxictlymphocyteassociatedantigen4 ）作為一種主要的共刺激負調節劑，可競爭性結合b7分子，阻斷b7 - cd28途徑、並通過產生抑制性信號使t細胞活化障礙。
  3. Our previous studies showed existence of apoplast cam in the plant cell and cam had many extracellular functions. so it supposed cam may be one of important extracellular polypeptides and trigger the intracellular signal transduction by binding the receptor. in this study, radiolabelled ligand is used to investigate the binding characteristic of cam and a. thaliana protoplasts. and chemical crosslinking is employed to explore binding proteins in the membrane. at first, ( 35 ) ~ s - cam was produced using ( 35 ) ~ s - labeled amino acid mixture in e. coli. sds - page and autoradiograph indicated high - purified, high - specific radioactivity ( 35 ) ~ s - cam was obtained. electrophoresis of ( 35 ) ~ s - cam is the same as that of unlabeled cam with ca ~ ( 2 + ) or egta ; a quatitive of protoplasts was prepared by enzymolysis

    首先，用~ （ 35 ） s標記的氨基酸混合物喂養工程菌成功地制備了~ （ 35 ） s標記的擬南芥鈣調素（ ~ （ 35 ） s - cam ） ， ~ （ 35 ） s - cam純度高、放射活度高、 ca ~ （ 2 + ）與egta存在時的電泳行為與未標記cam相同，可作為一種高靈敏性的探針用於進行受體學分析實驗；用擬南芥種子誘導愈傷，通過酶解制備了大量原生質體。
  4. Trial 2, effect of supplemental copper of different type on nutrition and specific immunity of mice - ii the grouping of trialt animal was the same as trial 1, at the first day, second day, third day, one mouse was injected with pha brine fluid for 10mg / kg avoirdupois after weighing in the same time in each repeat, following the 7d, 14d, 21d, 8d feeding period, after weighing, blood was made, wrigh - giemsa coloration, counting the number of lymphocyte female cell and overage lymphocyte, index of immune organ, copper concentration in liver and spleen

    試驗二，不同形式銅對小鼠營養與特異性免疫功能的作用-試驗動物分組同試驗一，進入正式試驗期后，在每周第1天、 2天、 3天同一時間每重復選取1隻小鼠，稱重后每天按10mg kg體重肌肉注射一次植物血凝素生理鹽水溶液，並於試驗第7天、 14天、 21天、 28天稱重后尾尖取血，姬姆薩-瑞氏染色，計算t淋巴細胞轉化率，計算免疫器官指數，測定肝臟、脾臟銅含量。
  5. Localization of specific glycoproteins of sperm cell membrane from

    玉米精細胞質膜特異糖蛋白膠體金免疫定位
  6. Chemotaxis mediated by chemokine receptors, such as cxcr4, play a key role in lymphocyte homing and hematopoiesis as well as in breast cancer metastasis. we have previously demonstrated that ? - arrestin2 functions to attenuate cxcr4 - meidated g protein activation and to enhance cxcr4 internalization. here we further show that expression of ( - arrestin2 in both hela and hek293 cells significantly enhanced the chemotactic efficacy of stromal - cell derived factor 1 ( ( sdf - 1 ( ), the specific agonist of cxcr4

    - arrestin2是趨化因子受體的一種重要的調節蛋白，本研究工作發現在hek - 293或hela細胞中升高- arrestin2的表達水平會顯著增強cxcr4介導的趨化作用，反之當- arrestin2的表達被它的反義核苷酸或rnai所抑制， cxcr4介導的趨化作用則被明顯抑制。
  7. While the suppression of ( - arrestin2 endogenous expression by antisense or rnai technology considerably attenuated sdf - 1 ( - induced cell migration. expression of ( - arrestin2 also augmented chemokine receptor ccr5 - mediated but not egf receptor - mediated chemotaxis, indicating the specific effect of ( - arrestin2

    與此相似，另一種趨化因子受體ccr5介導的趨化作用也受- arrestin2的調控，但egf受體介導的趨化作用則不受- arrestin2的調控，說明- arrestin2的作用有一定的受體特異性。
  8. Homologues of era have been identified in prokaryotes and eukaryotes. there are two domains in era : the n - terminal gtp - binding domain and c - terminal rna binding kh domain. era plays an important role in cell cycle progression at a specific point in the cycle, after chromosome partitioning but before cytokinesis

    Era是在原核和真核生物以及植物中普遍存在的g蛋白，是一個結構上既具有gtp結合結構域又有rna結合結構域、不同於ras的獨特的新的g蛋白亞家族。
  9. The method of obtaining high concentration of na2feo4 solution by quick electrolysis mainly contains four aspects : adoption of either a diaphragm or an ionic membrane electrolytic cell in which a thin anodic cell lying between the two cathodes, ( 2 ) using an iron anode that has larger specific surface area, ( 3 ) keeping suitable concentration of naoh in the anodic cell, adoption of lower current density and higher electrolyzing speed. the practical technique parameters follow a s below : the naoh solution of 14 - 16mol / l, the temperature of 303 - 308k, the surface anodic current density of 300a / m2, the unit electrolyzing speed of efficiency larger than 6. 0a / l

    快速電解獲取高濃度na _ 2feo _ 4溶液的方法，主要包括四個方面：採用兩陰極室夾一厚度較小的陽極室的隔膜（或離子膜）電解槽；使用比表面積較大的鐵網陽極；保持陽極室中有適宜濃度的濃naoh溶液；採用較低的電流密度和較高的電解速度。具體工藝參數是： 14 16mol / lnaoh溶液、溫度303 308k 、表觀陽極電流密度300a m ~ 2 、有效單位電解速度6 . 0a / l 。
  10. Constructing human colorectal cancer cell line with stably down - regulated grp94 ( 1 ) the plasmid prc / rsv - ribol that contains specific grp94 - targeting ribozyme and the control plasmid prc / rsv were miniprepared, respectively, cleaved by endoenzyme pvuii

    穩定下調grp94的人大腸癌細胞克隆株的構建（ 1 ）分別對含有特異性打靶grp94核酶的質粒prc rsv - ribo1和對照組質粒prc rsv進行小量提取、 pvu酶切鑒定。
  11. Now transgenic cell lines that express the protein encoded by ugt gene were broadly used instead of liver microsomes. the enzyme expressed in cell lines helps to realize the function of a specific gene and will provide direct information related to the isozyme interested

    『為解決上述問題，國際上人們己經廣泛採用建立各種ugt轉基因細胞系的方式試驗，在明確基因構成的倩況下直接獲得由特定基因所表達的ugt同工酶， fi什對性地研究該酶對藥物的代謝作用。
  12. Glial cell line - derived neurotrophic factor ( gdnf ) was originally isolated based on its potent and specific ability to promote the survival and morphological differentiation of dopaminergic neurons and motoneurons in embryonic midbrain cultures. in addition, gdnf also support the survival and regulate the differentiation of many peripheral neurons, including sympathetic, parasympathetic, sensory and enteric neurons. gdnf also plays a crucial role outside the nervous system, as a morphogenetic factor in kidney development and as a regulator of spermatogonia differentiation

    Gfr 1與gdnf結合位點的研究膠質細胞源性神經營養因子（ gdnf ）對多巴胺能神經元、運動神經元、感覺神經元、腸道神經元等多種神經元具有促進存活及保護作用，它還能促進腎臟的發育和精原細胞的成熟，因此，極有希望用於治療神經損傷和神經系統退行性病變。
  13. In the future, the main objective in gene therapy is the development of safe and high efficient gene delivery systems that can deliver foreign genetic materials into specific cell types

    未來，基因治療的主要目標是發展安全和高效的基因導入系統，它們能將外源遺傳物質靶向性地導入到特異的細胞。
  14. Overrides the shortcut menu for the specific cell that was clicked

    重寫了所單擊的特定單元格的快捷菜單。
  15. Property overrides the shortcut menu for the specific cell that was clicked

    屬性重寫了所單擊的特定單元格的快捷菜單。
  16. Format numbers to define how numbers are displayed in a specific cell

    設置數據格式定義指定單元格中數據的顯示方式。
  17. Lentiiral deliery ectors must be engineered to target only specific cell type, as seen in a of the diagram

    病毒傳送載體必須經過構建，使之專一性地瞄準特定的細胞類型，如圖表a中所示。
  18. As for these researches, the most important thing that must be resolved is the resource of es cells and the differentiation of es cells induced to specific cell

    在這些研究中，最關鍵的是es細胞的來源和定向誘導分化問題。
  19. Being able to manipulate individual switches would allow scientists to nudge embryonic stem cells into becoming specific cell types, a plus for both basic research and potential therapies

    能夠操縱單獨的開關將使科學家深入理解胚胎幹細胞如何轉變稱特殊細胞類型，加強基礎研究和潛在治療。
  20. Disorders such as huntington ' s, amyotrophic lateral sclerosis ( als ) and parkinson ' s ? in which very specific cell types die and cause particular cognitive or motor symptoms ? might be the easiest initial targets because the cells that are responsible for the disease are in discrete areas of the brain that can be pinpointed

    而像杭丁頓氏癥、側索硬化肌萎縮癥（ als ）與帕金森氏癥這類疾病，死亡的細胞種類非常特殊，因而造成特殊的認知或運動癥狀；由於造成這類疾病的細胞就位在腦部的特定區域，可以精確定位出來，所以剛開始也許會是最容易的目標。
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