首页 >  Term: acetylcholine
acetylcholine

1) A neurotransmitter. Acetylcholine in vertebrates is the major transmitter at neuromuscular junctions, autonomic ganglia, parasympathetic effector junctions, a subset of sympathetic effector junctions, and at many sites in the central nervous system. It is generally not used as an administered drug because it is broken down very rapidly by cholinesterases, but it is useful in some ophthalmological applications.

2) A neurotransmitter C7H17NO3 released at autonomic synapses and neuromuscular junctions, active in the transmission of nerve impulses, and formed enzymatically in the tissues from choline.

0 0

创建者

  • Max Bryant
  •  (Silver) 765 分数
  • 100% positive feedback
© 2024 CSOFT International, Ltd.