Figure 3
From: Triggering of suicidal erythrocyte death by uremic toxin indoxyl sulfate
Effect of indoxyl sulfate on erythrocyte cytosolic Ca 2+ concentration. A. Original histogram of Fluo3 fluorescence in erythrocytes following exposure for 48 hours to Ringer solution without (-, grey) and with (+, black) presence of 600 μM indoxyl sulfate. B. Arithmetic means ± SEM (n = 20) of the Fluo3 fluorescence (arbitrary units) in erythrocytes exposed for 48 hours to Ringer solution without (white bar) or with (black bars) indoxyl sulfate (5–600 μM).