脂质双分子层
- 网络lipid bilayer
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虽然脂质双分子层和红细胞骨架蛋白都能影响红细胞膜的力学性状,但膜骨架的物理特性才是细胞膜粘性与弹性的主要决定因素。
Although the lipid bilayer and the cytoskeleton of RBC can affect the mechanical behavior of erythrocyte membrane , the physical properties of membrane skeleton is the determined factor of the membrane viscosity and elasticity .
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在过去,人们普遍认为水分子通过细胞膜脂质双分子层是一一个单纯的扩散过程。
In the past , water molecules through the cell membrane lipid bilayer were generally considered a simple diffusion process .
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当温度超过60°C,即刻引起细胞内蛋白质和脂质双分子层变性,导致细胞不可逆性死亡。
At temperatures of greater than 60 ° C , there is denaturation of intracellular protein and lipid bilayers , which leads to irreversible cell death .
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菱形体蛋白(rhomboid)为一类跨膜丝氨酸蛋白酶,在胞膜的脂质双分子层内发挥酶解作用。
The rhomboids are a family of intramembrane serine proteases with the property of cleaving proteins within the lipid bilayers of cell membrane .
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在这些过程中,生物膜的基本成分&脂质双分子层的性质和拓扑结构是很多生理功能发挥作用的关键,如线粒体内膜的拓扑结构在不同的功能状态下会呈现不同的形貌。
In these processes , the characteristic and topology structure of the lipid bilayer takes a critical role . For example , the topology structure of mitochondrial inner membrane changes along with the transition of the functional states .
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这就意味着当遇到足够强大的电子脉冲时,其能够从无定形态绝缘体转变为晶体态导体,因此它的工作原理既像是电阻器又像是电容器,从某种程度上来说,它模仿了生物神经脂质双分子层的特性。
This means it can change its phase from an amorphous insulator to a crystalline conductor when hit with a strong enough electric pulse - thus acting like both , a resister and capacitor , and mimicking , to a certain extent , the behavior of biological neurons ' lipid bilayer membrane .
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含有两性霉素B通道的脂质体与平板双分子层脂膜的融合
Fusion of liposomes containing amphotericin B channels with planar lipid bilayer membranes
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头孢噻呋钠脂质体是将头孢噻呋钠包封在脂质体双分子层内所形成的一种混悬剂。
Ceftiofur sodium liposome is the suspension formed by a lipid bilayer enclosing ceftiofur sodium .
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脂质体(liposomes)是一种具有长效缓释作用的微型囊泡,可以将药物包封于脂质双分子层内。
Liposome is a microscopic spherical particle can encapsulate drug in the lipid bilayer and has long-term and sustained-release effect .