摘要: The sections in this article are: 1 How Amino Acids Became Recognized as Neurotransmitters 2 Possible Functions of Free Acids 3 Transmitter Function γ-Aminobutyric Acid and Glycine 3.1 Inhibitory Action Acids 3.2 Agents That Block Inhibition 3.3 Synthesis Storage Acid 3.4 Uptake Acid 3.5 Release Acid 3.6 Synthesis Glycine 3.7 Uptake Release Glycine 3.8 Summary 4 Transmitter L-Glutamate Related Acids 4.1 Excitatory Acids 4.2 Distribution L-glutamate L-aspartate 4.3 Uptake L-glutamate 4.4 Summary