水溶性的极性或非极性药物分子借助于流体静压或渗透压随体液通过细胞膜的水性通道而进行的跨膜运转,又称为水溶性扩散(aqueous diffusion),为被动转运(passive transport)方式。 简单定义:药物分子借助流体静压或渗透压随体液通过细胞膜的水性通道(aqueous channel)由细胞膜的一侧到达另一侧称为滤过(filtration),为被动转运(passive transport)方式。
n. filtration
Bound~3HQNB or ~(35)SGTP_γS was trapped on glass fiber filter paper,washed three times with 2.5 ml cold Na~+-K~+ buffer,and then counted with Beckman liquid scintillation counter.
用玻璃纤维滤膜滤过~3HQNB或~(35)SGTP_γS,用2.5ml的冰冷的Na~+-K~+缓冲液冲洗,用Beckman液体闪烁计数器记数。
参考来源 - 用Bac·2,447,543篇论文数据,部分数据来源于NoteExpress
在这儿,过滤过的水随时可以从阀门流出。
在鸡身上观察到,一种叫滤过性病原体的病毒,很少能从它诱发的恶性肿瘤中恢复过来。
As observed with the chickens, the filterable agent, a virus, could seldom be recovered from the malignant tumor which it had induced.
我们的整个世界就是过滤过的记忆。
What all of these channels have is what's called a selectivity filter, so this filter filters out the type of ion that's going to be allowed through.
这些离子通道都有的一部分,就是所谓的选择性过滤器,这个过滤器,会滤过允许穿过的离子。
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