Aluminium transfer in bicarbonate dialysis using a sorbent regenerative system: an in vitro study.
Because of the known presence of aluminium oxide in the Redy cartridge and the increased solubility of aluminium (A1) in alkaline solution, an in vitro study was performed to measure the release of A1 from the Redy cartridge and its potential transfer across a dialyser membrane. The use of bicarbonate rinsed Redy cartridges was associated with significant release of A1 and its subsequent transfer across the cellulose acetate membrane. Bicarbonate dialysis with the Redy system is not recommended for maintenance haemodialysis.
D000085:Acetates; D000535:Aluminum; D000537:Aluminum Oxide; D001639:Bicarbonates; D055598:Chemical Phenomena; D002621:Chemistry; D007688:Kidneys, Artificial / Q000295:instrumentation*; D006435:Renal Dialysis / Q000379:methods*
D000085:Acetates; D001639:Bicarbonates; D000535:Aluminum; D000537:Aluminum Oxide