tight junction
上皮细胞紧密连接：上皮细胞之间的细胞间连接
常用释义
英式发音
美式发音
基本释义
- 上皮细胞紧密连接：上皮细胞之间的细胞间连接，其膜相互结合形成几乎不透水的屏障。
例句
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1·Granulose luteal cells were linked hy gap-junction and tight junction.黄体细胞间以缝隙连接和紧密连接相联系。
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2·Index of electronic microscopy included microvilli, tight junction and cell space.电镜观察指标为微绒毛、紧密连接及细胞间隙。
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3·With increasing of WSS, the gap disappeared and replaced by a thin and short tight junction.在血管壁切应力递增阶段，近腔面内皮细胞间隙消失，可见窄而短的闭锁带。
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4·The tight junction protein claudin-1 (CLDN1) has been shown to be required for entry of HCV into the cell.已有研究表明丙型肝炎病毒进入细胞内需要紧密连接蛋白克劳丁-1（CLDN1）。
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5·Membrane structures of partial tight junction and the joints of cytoplasm process with intercells were found.细胞间存在胞膜局部紧密连接和胞质突起接合。
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6·Transmission electron microscope indicated a polarized columnar epithelium in monolayer with basally nuclei and tight junction.透射电镜观察显示培养的上皮具有极性，表面有微绒毛，细胞间紧密连接及细胞间糖原沉积。
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7·Objective To study the effects of GLP-2 on modulation of intestinal mucosa epithelium tight junction in obstructive jaundice rats.目的探讨类高血糖素多肽- 2 (GLP - 2)对实验性梗阻性黄疸小肠上皮细胞紧密连接的调控。
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8·The contact point between the macrophage and lymphatic endothelium was deficient of junctions such as tight junction and gap junction.巨噬细胞与淋巴管内皮细胞的彼此接触面缺乏紧密连接和缝隙连接等连接形式。
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9·Objective To investigate the effect of bradykinin (BK) on tight junction (TJ) of the blood-tumor barrier (BTB) and interendothelial TJ of capillaries in brain glioma rats.目的研究缓激肽（BK）对脑胶质瘤大鼠血肿瘤屏障紧密连接的影响。
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10·There was no positive result of apoptosis even given high dose of PAF, but tight junction fracture and cell ultra structure damage appeared under transmission electron microscopy.实验并未发现PAF引起明显的细胞凋亡增加，但透射电镜下出现了紧密连接的断裂和细胞超微结构的破坏。