血脑屏障

60 grown-up male SD big mice divide into the blank control group, the model group, the Nimmo horizontal group, XXX oral large, medium and small monitoring team stochastically.

目的：探讨XXX口服液对急性脑出血大鼠的神经病态评分、血脑屏障指数及脑组织中神经元特异性烯醇化酶、肿瘤坏死因子表达的影响。

Objective To investigate the relationship of edema and blood-brain barrier disruption in the penumbra area of rat focal brain contusion.

目的 研究大鼠局灶性脑挫裂伤半暗带的水肿变化与血-脑屏障破坏的关系。

At 6h after ischemia both MRI were found to indicate definite infarct foci in the caudate nucleus and the lentiform nucleus,mass effect was seen too.Histopathologic findings:At 2h after ischemia,electro microscope revealed the changes of ischemia and edema.At 4h after ischemia,the photomicroscope demonstrated the changes of ischemia edema and the electromicroscope indicated the damage to blood brain barrier.

结果 梗塞2h MRI T2加权可见尾状核头部、豆状核信号增高；6h MRI可见尾状核、豆状核形成明确梗塞，并出现占位征象。2h电镜下已有缺血水肿改变，4h光镜下出现脑缺血水肿改变，电镜下见到血脑屏障受损。

Usually they exist as proenzyme, but after activation, they rapidly attack the blood brain barrier, degrade some matrix proteins of the basis membrane, break down the endothelial cell close connection protein, and promote the hydro-cephalus formation and phlogocyte infiltrating.

通常它们以酶原的形式存在，一旦活化，则迅速攻击血脑屏障，降解基底膜的一些基质蛋白，破坏内皮细胞的紧密连接蛋白，促进脑水肿的形成和炎细胞的浸润。

Objective: To explore the effects of total saponins of Rubus parviflolius on brain edema and blood brain barrier in rats.

中文摘要：目的：研究茅莓总皂苷对局灶性脑缺血再灌注大鼠脑水肿及血脑屏障通透性的影响。

Objective: To explore the change of ZO-1mRNA expression in rat brain following severe scald and its relationship with blood-brain barrier.

目的：探讨脑内ZO-1mRNA的表达水平在严重烫伤过程中的动态变化及其与血脑屏障功能的关系。

Objective: To investigate the immunohistochemical and ultramicroscopic features of blood-brain-barrier in the metastatic tumor tissue and its clinical meaning.

目的：探讨脑转移癌的免疫组化和电镜特征以阐明其局部血脑屏障的变化及临床意义。

Objective: To explore the influence of Acorus tatarinowii schott on ultrastructure and permeability of BBB.

中文摘要：目的：研究石菖蒲对大鼠血脑屏障超微结构及通透性的影响，证实其&醒脑开窍&之药理作用。

Blood-brain barrier, which is formed by a complex system of cerebral microvascular endothelial cells, astroglia, pericytes, perivascular macrophages, and a basal lamina, plays an important role in maintaining the normal functions of the central nervous system.

血脑屏障是由脑微血管内皮细胞、星形神经胶质细胞、外膜细胞、血管周围巨噬细胞和基底膜组成的一个复杂系统，对维持中枢神经系统的正常功能非常重要。

ABSTRACT Blood-brain barrier, which is formed by a complex system of cerebral microvascular endothelial cells, astroglia, pericytes, perivascular macrophages, and a basal lamina, plays an important role in maintaining the normal functions of the central nervous system.

血脑屏障是由脑微血管内皮细胞、星形神经胶质细胞、外膜细胞、血管周围巨噬细胞和基底膜组成的一个复杂系统，对维持中枢神经系统的正常功能非常重要。

Finally, according to market conditions and market products this article paper analyzes the trends in the development of camera technology, and designs a color night vision camera.

最后根据市场情况和市面上产品的情况分析了摄像机技术的发展趋势，并设计了一款彩色夜视摄像机。

Only person height weeds and the fierce looks stone idles were there.

只有半人深的荒草和龇牙咧嘴的神像。