Abstract Current approaches for treating patients with end stage renal disease include hemodialysis and peritoneal dialysis, both of which are diffusion-based treatments that require a dialysate solution. The native kidney has separate filtration (glomerulus) and transport (nephron) capabilities. Although artificial methods for simulating glomerular function using membrane ultrafiltration have been proposed, there are no known technologies for simulating the ion transport functions of the nephron.
