In vitro effect of AlCl3 on human erythrocytes: changes in membrane morphology and functionality.

Aluminum belongs to a group of potential toxic elements capable of penetrating the human body. In this paper, the effect of aluminum concentrations on red blood cell membranes using different fluorescent probes able to localize in various parts of the phospholipid bilayer (TMA-DPH, laurdan and pyrene) were studied. Our results confirm that human erythrocytes exposed to aluminum undergo physico-chemical modifications at the membrane level.