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烟碱型胆碱受点(N受点)可再分为神经节受点和神经肌肉受点两种亚型,分别存在于交感、副交感神经节的突触后膜(N_1)和神经肌肉接头的接头后膜上(N_2)。肾上腺素α受点可分为α_1(突触后膜)和α_2(突触
Nicotine-type choline (N points) can be subdivided into two subtypes: ganglion receptor and neuromuscular receptor, which exist in the synaptic and parasympathetic postsynaptic membrane (N 1) and neuromuscular junction After the connector on the membrane (N2). Adrenaline α receptor can be divided into α_1 (postsynaptic membrane) and α_2 (synapse