t-cell derived factor 中文意思是什麼
t-cell derived factor
解釋
t細胞衍化因子-
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 ~ +單核細胞和cd34 ~ +骨髓造血前體細胞在粒細胞-巨噬細胞集落刺激因子（ 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在炎性細胞因浙江大竿俗士學位論文潛廷平子汐ilq ， yfax病原成分汐lpsx單核細胞條件培養液或cd40l等作用下可分化為成熟dc 。 -
Objective platelet - derived growth factor ( pdgf ) and thyroid hormone ( t _ 3 ) have important effects on regulating the proliferation and destined differation of the neural stem cell ( nsc ). there is an interaction between them. the thyroid hormone receptors ( thr ) is the hinge of the interaction
目的：甲狀腺激素（ t _ 3 ） 、血小板衍生生長因子（ pdgf ）在調控神經幹細胞（ nsc ）的增殖與定向分化方面有著很重要的作用，它們之間存在著交互作用，甲狀腺激素受體（ thr ）則可能是這種交互作用的樞紐，兩者通過thr各亞型共同調控著cns的正常發育。
分享友人