tight junction

On day 6, plasma and organelle in cells increased, tight junction and intermediate junction were found and there was ( apophysis) in cell surface and microfilament in apophysis.

诱导后6d，细胞间出现紧密连接和中间连接，细胞质增多，部分细胞表面出现突起，突起内可见微丝。

With the time of reperfusion, tight degree of tight junction became looser and looser.

再灌注中期内皮细胞间紧密连接松弛,闭锁小带长度及凸嵴数目均减少.

To study correlation between the development of the microvessel basement membrane and tight junction in lateral ventricles and intraventricular hemorrhage ( IVH) in preterm neonates.

目的：探讨侧脑室微血管基膜和紧密连接的发育与早产儿脑室内出血的相关性。方法：20例早产儿分为死于脑室内出血（IVH）组和死于非脑室内出血组；

Tight junction between cerebral microvascular endothelial cells is the structural and functional base of BBB.

脑微血管内皮细胞之间的紧密连接是血脑屏障的结构和功能基础.

Results In group R3 and W3, dry and less exuded incisions were found and epitheliums were tight junction.

结果R3组和W3组切口干燥、渗出较少、上皮连接紧密。

When the bile canaliculus developed to the last stage of the fetus, the tight junction closing the lumen developed into a perfect condition.

胆小管发育至胚胎晚期，封闭其管腔的紧密连接发育完善。

Trauma, ischemia and hypoxia, infection, immunity and physical and chemical factors, etc. may cause tight junction structure and function change, cause BBB damages, resulting in increased BBB permeability caused by cerebral edema.

研究表明外伤、缺血缺氧、感染、免疫及理化因素等均可能引起紧密连接结构及功能发生改变，造成BBB损害，从而导致BBB通透性升高引起脑水肿。

Low-dose group: loosen of mesothelial cells, discontinuous distribution of cell surface, obvious decrease of microvilli, swelling of cell organ, margination and solidification of nucleus chromatin, disappear of tight junction of neighbour mesothelial cells were observed.

低剂量组：间皮细胞疏松，细胞表面不连续，微绒毛明显减少，细胞器肿胀，胞核染色质边集、凝固，相邻间皮细胞紧密连接消失。