» Articles » PMID: 3197741

Influence of Continuous Ambulatory Peritoneal Dialysis on Serum Alpha 1-acid Glycoprotein Concentration and Drug Binding

Overview
Specialty Pharmacology
Date 1988 Jan 1
PMID 3197741
Authors
Affiliations
Soon will be listed here.
Abstract

The influence of continuous ambulatory peritoneal dialysis (CAPD) on the concentrations of alpha 1-acid glycoprotein in serum and dialysate and on the serum binding of oxprenolol, propranolol and phenytoin has been studied. Before starting CAPD treatment, the serum binding of oxprenolol and propranolol was higher and that of phenytoin lower than in healthy volunteers, and the serum alpha 1-AGP concentration was higher. During the first days to weeks after starting CAPD, the serum alpha 1-AGP concentration rose with a concomitant increase in the binding of oxprenolol and propranolol. Subsequently, the alpha 1-AGP level and the binding of oxprenolol and propranolol decreased to the values found before starting CAPD. The binding of phenytoin showed little change. The concentration of alpha 1-AGP in dialysate was 2 to 5% of that in serum.

References
1.
Docci D, Bilancioni R, Pistocchi E, Mosconi G, Turci F, Salvi G . Serum alpha-1-acid glycoprotein in chronic renal failure. Nephron. 1985; 39(3):160-3. DOI: 10.1159/000183364. View

2.
Reidenberg M, Odar-Cederlof I, von Bahr C, Borga O, Sjoqvist F . Protein binding of diphenylhydantoin and desmethylimipramine in plasma from patients with poor renal function. N Engl J Med. 1971; 285(5):264-7. DOI: 10.1056/NEJM197107292850506. View

3.
Feely J, Forrest A, Gunn A, Hamilton W, Stevenson I, Crooks J . Influence of surgery on plasma propranolol levels and protein binding. Clin Pharmacol Ther. 1980; 28(6):759-64. DOI: 10.1038/clpt.1980.232. View

4.
Fraeyman N, van de Velde E, De Smet F . A monoclonal antibody-based enzyme-linked immunosorbent assay of alpha 1-acid glycoprotein. Clin Chem. 1987; 33(12):2275-7. View

5.
Lin T, Sugiyama Y, Sawada Y, Suzuki Y, Iga T, Hanano M . Effect of surgery on serum alpha 1-acid glycoprotein concentration and serum protein binding of DL-propranolol in phenobarbital-treated and untreated rats. Drug Metab Dispos. 1987; 15(1):138-40. View