receptor mediated endocytosis 中文意思是什麼

receptor mediated endocytosis 解釋
受體介導的內攝作用
  • receptor : n. 【生物學】感受器；受體；【化學】接受器；受納體；【電學】感受器；接收器。
  • mediated : 介導的
  • endocytosis : （內吞作用）：細胞表面的蛋白質內聚，在包被膜泡中轉移到細胞內部的過程。
  1. Ricin enters the cells by receptor - mediated endocytosis, followed by translocation across the membranes of intracellular compartments

    蓖麻毒素具有強烈的細胞毒性，具有抗腫瘤的應用前景。
  2. Objective : to study folate - conjugated albumin nanoparticles targeting to tumor cells via folate receptor - mediated endocytosis

    摘要目的研究能通過葉酸受體介導靶向腫瘤細胞的葉酸偶聯白蛋白納米粒。
  3. Conclusion : folate - bsanp could be delivered into tumor cells via folate receptor - mediated endocytosis and significantly targeted to tumor cells with rich folate receptors

    結論葉酸偶聯白蛋白納米粒能通過細胞膜上的葉酸受體介導內吞入胞，可顯著靶向于葉酸受體豐富的腫瘤細胞。
  4. A single molecule of rta is able to depurinate 1500 - 2000 ribosomes per minute. ricin b chain ( rtb ) is a galactose - specific lectin which binds to the receptors on cell surfaces, and may enhance rta translocation by forming a pore in the membrane of intracellular organelles. ricin enters the cells by receptor - mediated endocytosis

    內吞進入細胞的蓖麻毒素一部分返回到膜表面，一部分經早期內體至晚期內體，最後在溶酶體中降解，只有一小部分約5到達高爾基體，隨后逆轉運到粗面內質網，在那裡rta才和rtb解離，游離出有催化活性的rta 。
  5. It is known from studies using brefeldin a ( bfa ) that disruption of tgn can block the cytotoxicity of ricin, suggesting that the intracellular compartment may be an important part of the uptake pathway. ricin enters the cells by receptor - mediated endocytosis, followed by translocation across the membranes of intracellular organelles. in this study, a trans - golgi retention peptide signal yqrl was fused to the c - terminus of ricin a chain ( rta ) by polymerase chain reaction

    本實驗為重點研究反式高爾基體在毒素細胞內轉運過程中的作用，我們設計了一個反式高爾基體的靶向信號肽基因yqrl （ tyr - gln - arg - leu ）連接在rta分子的羧基端，用原核表達蛋白體系，純化並測定rta - yqrl與rta蛋白對hela （人宮頸癌細胞） ， wish （人羊膜上皮細胞） ， skov - 3 （人卵巢癌細胞）三種細胞的毒性作用。
  6. Arginine rich human histone h3 is a kind of basic nucleosome protein. in the medium of physiological condition, by electrostatic interaction, histone h3 which arginine impart to it a positive charge binds to dna which phosphate groups impart to it a negative charge. in this paper, in order to establish a new technology of transfection, the functional domains la and ii gene segments of pea were lined with histone h3 gene segment, then a recombinant fusion protein was constructed which serves as c arrier for transfer of dna via receptor - mediated endocytosis

    本實驗在已成功獲得的pea功能區a ，功能區基因片段與人組蛋白h3基因片段的克隆菌株的基礎上，構建原核表達載體，將克隆質粒pmd - 18t - pea經nco ， mlu雙酶切，回收酶切產物；將克隆質粒pmd - 18t - h3經mlu ， xho雙酶切，回收酶切產物。
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