surface molecules造句
例句與造句
- These cells have every necessny component for potent antigen - presenting funtions , including the production of a variety of twrtant beunostdrilatory cytokines and the erpression of critical ce1l - surface molecules
存在于供體器官之中的dc對受體t細(xì)胞的直接激活作用，往往是導(dǎo)致急性排斥反應(yīng)發(fā)生的主要原因。 - The notch receptor is a cell surface molecule conserved from worm through man , and involved in cell fate determination of various cell lineages in many tissues throughout development
Notch是一種細(xì)胞膜受體， notch基因及其編碼產(chǎn)物的結(jié)構(gòu)和功能從線蟲到人類幾乎所有生物中都是保守的，它們在發(fā)育中發(fā)揮著不可替代的作用。 - ( 1 ) the microscopic theory of anchoring energy for nlc the interface energy aroused when lc is in contact with the solid can be seems as the sum of interaction potential energy between lc molecules and substrate surface molecules
內(nèi)容分為兩個(gè)部分： ( 1 )向列液晶界面錨定能的微觀理論認(rèn)為液晶與固體接觸引起的界面能，是液晶分子與基板表面分子之間相互作用勢能之和。 - Precursor cells from different lineages express different subsets of surface molecules , many of which are now difined by cluster of differentiation ( cd ) antigens . cd antigens associated with the plasma membranes of leukocytes may be molecules involved in a variety of functions
蛋白芯片可以將蛋白質(zhì)以陣列的方式固定在經(jīng)化學(xué)或生物酶處理的表面上，也可將受體蛋白、抗體等固定在表面上，未知分子可以利用與芯片不同位點(diǎn)親和力來分析。 - Effective activation of antigen - specific t cells not only requires the first signal transduction through t - cell receptor ( tcr ) binding with peptide - mhc complex on the antigen presenting cell ( apc ) , but also needs the second signal , termed costimulation . costimulation critical to the degree and consequence of t cell activation is provided by interaction between soluble factors or cell - surface molecules on the t cell and on the apc
而t細(xì)胞的活化除需要t細(xì)胞受體( tcr )與抗原呈遞細(xì)胞( antigenpresentingcell , apc )表面的抗原肽- mhc復(fù)合物結(jié)合所形成的第一信號外，還需要t細(xì)胞和apc表面的其它膜分子結(jié)合所提供的共刺激信號(亦稱第二信號或輔助刺激信號， costimulatorysignal )的參與。 - It's difficult to find surface molecules in a sentence. 用surface molecules造句挺難的
- Cd 14 * monocytes or bone marrow derived hematopoietic progenitor cells cultured with granulocyte - macrophage colony - stimulating factor ( gm - csf ) and il - 4 differentiate into efficient apc with morphology and cell surface molecule expression typical of immature dc . it was demonstrated that a variety of factors ( such as lps , tnf - a , il - 1 , monocyte - conditioned medium , and cd40 receptor cross - linking ) induce the maturation of immature dc to mature dc that are much more potent in activating t cells by increasing the expression of costimulatory molecules and cytokines , promoting the migration of dc to draining lymph nodes , and down - regulating the capacity of dc to capture and process antigen
在體外，外周血cd14 ~ +單核細(xì)胞和cd34 ~ +骨髓造血前體細(xì)胞在粒細(xì)胞-巨噬細(xì)胞集落刺激因子( granulocyte - macrophagecolony - stimulatingfactor , gm - csf )和il - 4的共同作用下可分化為未成熟dc ，未成熟dc具有強(qiáng)大的攝取和處理抗原的能力，但其抗原提呈能力較弱；未成熟dc在炎性細(xì)胞因浙江大竿俗士學(xué)位論文潛廷平子汐ilq ， yfax病原成分汐lpsx單核細(xì)胞條件培養(yǎng)液或cd40l等作用下可分化為成熟dc 。