Influence of CAPD and residual diuresis on the serum levels of alpha-1-microglobulin in end-stage renal disease.
The chronic retention of proteins of low molecular weight (LMWP) seems to be connected with some unsolved problems of end-stage renal disease (e.g. reduced immune function, AB amyloidosis, hormonal imbalances), irrespective of the type of renal replacement therapy. Therefore, several recently discovered LMWPs such as alpha 1-microglobulin have to be evaluated concerning their contribution to the uremic syndrome. Although we observed a considerable daily loss of total protein into the CAPD dialysate, no differences were found in the removal of small proteins (MW less than 68 kilodaltons) when compared to conventional hemodialysis. Maintenance of renal function (residual diuresis greater than 100 ml/day) seems to be more potent keeping the serum concentrations of LMWP low than CAPD or hemodialysis.
Weber
M H
MH
University Medical Center, Department of Nephrology and Rheumatology, Göttingen, FRG.
Reetze
P
P
Neumann
F
F
Warneke
G
G
Scheler
F
F
D000328:Adult; D000368:Aged; D000510:Alpha-Globulins / Q000097:blood*; D004231:Diuresis; D005260:Female; D006801:Humans; D007676:Kidney Failure, Chronic / Q000097:blood* / Q000628:therapy / Q000652:urine; D008297:Male; D008875:Middle Aged; D010531:Peritoneal Dialysis, Continuous Ambulatory; D011480:Protease Inhibitors / Q000097:blood*; D001613:beta 2-Microglobulin / Q000032:analysis
D000510:Alpha-Globulins; D011480:Protease Inhibitors; C016001:alpha-1-microglobulin; D001613:beta 2-Microglobulin