Fig. 3
From: Mathematical models for phosphate kinetics in patients on maintenance hemodialysis

Clinical data (mean ± standard deviation, red) and the profiles of total and ion phosphate (P) in plasma during a one-week cycle of three hemodialysis (HD) sessions predicted by Models F, IC and F&IC in a stable patient. Shown are total (panel a) and ion (panel b) phosphate profiles, and close up of total and ion phosphate profiles during the midweek dialysis session (panels c and d, respectively) in plasma predicted by Models F (continuous lines), IC (dotted lines) and F&IC (hatched lines), see Tables 1 and 2 for the model parameters.