title: Stoichiometry of GABA and CO2 formation in glutamate decarboxylase assays: alteration by an impurity L-U-[14C] glutamate.
mesh_terms: D000613:Aminobutyrates / Q000378:metabolism*; D000818:Animals; D002245:Carbon Dioxide / Q000378:metabolism*; D002250:Carbon Radioisotopes; D002262:Carboxy-Lyases / Q000032:analysis*; D002531:Cerebellum / Q000201:enzymology; D002855:Chromatography, Thin Layer; D004340:Drug Contamination; D005725:Ganglia, Autonomic / Q000201:enzymology; D005968:Glutamate Decarboxylase / Q000032:analysis*; D005971:Glutamates / Q000302:isolation & purification*; D008722:Methods; D051381:Rats; D005680:gamma-Aminobutyric Acid / Q000378:metabolism*
chemical_list: D000613:Aminobutyrates; D002250:Carbon Radioisotopes; D005971:Glutamates; D002245:Carbon Dioxide; D005680:gamma-Aminobutyric Acid; D002262:Carboxy-Lyases; D005968:Glutamate Decarboxylase