The serum conce ntrations of proline,glycine,glutamic acid,cysteine,serine,threonine and alanine were significantly decreased after dialysis.

• 血清脯氨酸、半胱氨酸、甘氨酸、谷氨酸、丝氨酸、苏氨酸和丙氨酸的浓度透析后含量显著下降。