Kinetics of amino acids equilibration in the dialysate during CAPD

The equilibrium between plasma and peritoneal dialysis fluid has been studies for 23 amino acids during peritoneal exchanges at dwell times up to 8 hours in patients on CAPD. It is demonstrated that equilibration is a particular process typical for each amino acid which after 8 hour is nearly complete only for Glycine, Alanine and Asparagine.