chromatographic determination of alpha-keto acids in human serum and urine using 1,2-diamino-4,5-methylenedioxybenzene as a precolumn fluorescence derivatization reagent
运谷氨酰胺,这提示谷氨酰胺可能具有神经递质功能,但该猜想需要得到进一步论证。 Brosnan, John T. Interorgan amino acid transport and its regulation. Journal of Nutrition. June 2003, 133 (6 Suppl