血脑屏障

Different from the most of antioxidants, its activation factor microsome is one in five thousand of human blood cells and it can go through the blood-brain barrier, playing a role to protect the brain and the blood vessels from the radical damage increased with age.

它与其它抗氧化剂不同，它的活化因数微粒是人体血球的五千分之一，可以穿越血脑屏障，起到保护血管和大脑免受随年龄增长而增多的自由基的破坏。

However, the common GBE is microsome, which has difficulty in crossing the brain blood barrier because of big molecule diameter.

但普通GBE 药物颗粒直径较大，为大分子药物，较难穿透血脑屏障，其主要成分为黄酮类和内酯类化合物，易溶于有机溶剂，不能溶于水所以大大限制了其在临床上的应用。

Then gas chromatography was used to measure the distribution of muscone in the brain and other organs.

目的：研究中药麝香透过血脑屏障对中枢的作用途径。

The blood-brain barrier was composed of capillary endothelial cells, basement membrane and neuroglia membrane.

血脑屏障由毛细血管内皮细胞、基膜和神经胶质膜构成。

The nitric oxide produced by the glial cells might play a key role in the process of EAE in regard to the destruction of the blood-brain-barrier in the early stage and the myelin and the oligodendroglia in progressing stage.

提示一氧化氮是EAE早期血脑屏障破坏以及进展期髓鞘和少突胶质细胞破坏的重要介导物质。

Aim: To express and purify the PTD-XfAP fusion protein and to verify its penetrability across the blood brain barrier.

目的：原核表达、纯化PTD-XIAP融合蛋白，鉴定其血脑屏障的通透功能。

The values did not change with the increase in the monomethylhydrazine concentration in the perfusate.

MMH跨血脑屏障转道属于被动扩散的膜限速模型。

Moreover, due to the natural NGF protein has high molecular weight, it could not permeate through the blood brain barrier.

NGF分子的β链是具有NGF活性的小分子片段，能穿过血脑屏障。

Borneol ; in vitro blood-brain barrier model ; Matin-Darby canine kidney epithelial cells ; intercellular tight junction ; pinocytosis vesicle

冰片；血脑屏障体外模型；马丁达比狗肾上皮细胞；细胞间紧密连接；细胞吞饮囊泡

The work of Allen Frey suggests that we should consider radiation effects as a grave hazard producing increased permeability of the blood-brain barrier, and weakening crucial defenses of the central nervous system against toxins.

艾伦的工作弗雷表明，我们应该考虑辐射效应是一个严重危害生产的通透性增加血脑屏障，并削弱了至关重要的防御中枢神经系统对毒素。

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。