门细胞(hilus cell)位于卵巢门近系膜处,则一些较大的上皮样细胞,细胞结构与睾丸间质细胞类似,胞质内富含胆固醇和脂色素等。
在理解认知能力的时候,我们不能把辨别力拔高为一门科学;而是让人们只能在细胞暗示的能力范围内攀登生命的阶梯。
In understanding cognitive ability, we must not elevate discrimination to a science; allowing people to climb the ladder of life only as far as their cells might suggest.
克莱·门特斯表示,二甲胺四环素能够降低T细胞的激活和增殖能力,这是从HIV感染者变成艾滋病患者所要经历的两个重要步骤。
According to Clements, minocycline reduces the ability of t cells to activate and proliferate, both steps crucial to HIV production and progression toward full blown AIDS.
当电鳗确定了猎物的位置,就会打开一系列的细胞门,离子就可以流过这些细胞门。
When the eel locates its prey, it opens a series of cellular gates through which the ions can flow.
The one that's on the top here is called ligand-gated ion channel and an ion channel is a protein that sits in the surface of a cell.
最上面的这个叫作配体门控离子通道,离子通道是一类位于细胞表面的蛋白
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