ligand-gated channel)和电压门通道(voltage-gated channel),它们在有特异配体或离子结合时,发生构象变化,类似门的“关和开”一样,选择性的使离子瞬时高流量通过。
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电压门控离子通道 voltage-gated ion channel ; voltage gated channels
电压门控钾离子通道 Voltage-gated potassium channel ; VGPCS
电压门控通道 voltage-gated channel ; voltage gated ion channel ; voltage-gated ion channel ; voltage operated channel
电压门控钙通道 VGCC ; voltage-gated calcium channel
电压门控钾通道 VGKC ; voltage-gated potassium channel
电压门控性钠通道 voltage gated sodium channel ; Hippocampal neuron
电压闸门通道 voltage-gated channel
电压门控钠通道 Voltage-gated sodium channel ; VGSC
电压门控性钙通道 voltage-gated calcium channel ; VGCC
因为神经递质和受体结合(配位)启动了这些离子通道, 所以他们被称为配位门通道, 以区别于电压门通道。
Because the binding of the neurotransmitter (ligand) to the receptor activates these ion channels, they are called ligand-gated channels to distinguish them from voltage-gated channels.
That change happens because something gets triggered in the membrane, and what gets triggered is a voltage gated sodium channel, which is shown here.
变化的原因是膜上某些东西被触发了,被触发的是钠离子电压门控通道,展示在这儿了
Now, remember we talked about these last time, voltage-gated channels are channels that would allow the passage of sodium, in this case, but they can exist in two states, a closed state and an open state.
还记得我们上节课讨论过的吧,电压门控通道是,一种可以容许钠离子通过的通道,在这一例子中 电压门控通道有两种状态,关闭状态和开放状态
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