Cerebrospinal fluid amino acid

There are a large number of free amino acids in the nervous system. In addition to participating in the general metabolic process of the nervous system and maintaining the internal and external water and electrolyte balance of the cell, these substances also act as chemical transfer substances to participate in nerve excitement and inhibit regulation, and excite nerve cells. Acting amino acids such as glutamic acid, aspartic acid and other acidic amino acids, and have inhibitory effects such as & gamma; aminobutyric acid (GABA) and glycine.