This cell can only be an effective barrier if there's no way to get past it.
这个细胞只有在无法通过时才能成为有效的屏障。
Because the capillary wall rather than the parenchymal cell forms the barrier, the brain's permeability characteristics differ from those of other tissues.
由于这一屏障是由毛细血管壁构成，并非实质细胞，因此，脑组织的渗透性特征也不同于其他组织。
Objective to investigate the role of cell apoptosis in the gut mucosal barrier dysfunction in rats undergoing cardiopulmonary bypass (CPB).
目的探讨细胞凋亡在大鼠体外循环(CPB)早期肠道黏膜屏障功能障碍中的作用。
The peripheral blood changes in al were related with the tape, the number and the tension of leukemic cell, as well as the degree of effect on marrow blood barrier.
认为AL时外周血细胞数的变化可能与白血病细胞的类型、数量及其形成的张力对髓血屏障的累积程度以及骨髓基质细胞的功能等因素有关。
The cell surface barrier had been broached.
细胞表面屏障被凿开。
This article summarized several protein domains that can delivery drugs by passing blood-brain barrier and cell membrane barrier.
简要综述了几种能够携带药物跨越血脑屏障和细胞生物膜屏障的蛋白结构域的研究进展。
METHOD:Using simple cell method and snake skin as transdermal barrier, we determined the transdermal amount of oxaprozin in different Azone concentrations liniments.
方法：应用简单小室法，以蛇皮为透皮屏障，使用不同浓度的月桂氮酮，测量丙嗪的透皮吸收量。
The microvascular endothelial cell monolayer is a semi-permeable barrier that regulates the flux of liquid, solutes and plasma proteins between the blood and interstitial space.
微血管内皮细胞层是一层半选择通透性屏障，可以调节血液中的液体、溶质和血浆蛋白进入组织间隙。
A new, living 3d cell-culture model of the human blood-brain barrier will be used to screen the interaction initially between the nanoparticles and the brain.
一个人类血脑屏障细胞培养3d新模型将被用来拍摄纳米微粒和大脑之间最初的互动。
Promotee cell regeneration, repair skin cells, restore cellular defense barrier function, smooth wrinkles to coarse elastic and anti-aging, keep skin Moisturizing, smooth, and natural health.
作用：修复表皮组织，恢复皮肤防御屏障功能，保湿滋养，平皱纹、去粗糙、增弹力。令肌肤平滑、自然、健康。
The cell membrane is the main barrier for the macromolecules entering into a cell.
细胞膜是细胞外大分子进入细胞的主要屏障。
Using plane class fat double-decked model, from potential barrier penetration angle discussion high pressure electric field to cell membrane permeability influence.
同时，利用平面类脂双层模型，从势垒贯穿角度讨论高压电场对细胞膜通透性的影响。
On the base of the observation, we expect that the HB-1 cell could be used as a very useful model to elucidate the mechanism of infiltrating the blood-brain barrier for certain type of cells.
因此，HB-1细胞将是阐明形成血脑屏障的内皮细胞上的附贴分子和选择性地让特殊细胞侵入脑的一个很好的模型。
A gated diode nonvolatile memory cell with a charge storage structure includes a diode structure with an additional gate terminal and a diffusion barrier structure between the diode nodes.
具有栅极的二极管非易失性存储单元，其具有电荷储存结构，包括具有额外栅极端的二极管结构、与位于二极管节点之间的扩散阻挡结构。
A gated diode nonvolatile memory cell with a charge storage structure includes a diode structure with an additional gate terminal and a diffusion barrier structure between the diode nodes.
具有栅极的二极管非易失性存储单元，其具有电荷储存结构，包括具有额外栅极端的二极管结构、与位于二极管节点之间的扩散阻挡结构。
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