Aunsholt N A, Ahlbom G
Department of Medicine C, Aalborg Hospital, Denmark.
Scand J Urol Nephrol. 1990;24(4):281-2.
Four patients with cystinuria were studied to assess the effect of L-glutamine and sodium on the urinary excretion of dibasic amino acids. L-Glutamine 2.1 g/d and sodium about 300 mmol/d were given for three weeks, after which L-glutamine 2.1 g/d and sodium about 150 mmol/d were given for a further three weeks. L-Glutamine reduced the excretion of dibasic amino acids in one patient with both sodium regimens, but not significantly. In the remaining three patients no reduction was observed.
对4名胱氨酸尿症患者进行了研究，以评估L-谷氨酰胺和钠对二元氨基酸尿排泄的影响。给予L-谷氨酰胺2.1 g/d和钠约300 mmol/d，持续3周，之后给予L-谷氨酰胺2.1 g/d和钠约150 mmol/d，再持续3周。在两种钠方案下，L-谷氨酰胺均使1例患者的二元氨基酸排泄减少，但不显著。在其余3例患者中未观察到排泄减少。
