Nakada S, Inoue K, Nojima S, Imura N
Chem Biol Interact. 1978 Jul;22(1):15-23. doi: 10.1016/0009-2797(78)90146-1.
The effects of two mercurial compounds, methylmercury and inorganic mercury, on lipids were examined by measuring permeability change of lipid bilayer, liposome. Both decrease in the cholesterol content and increase in the content of unsaturated fatty acid moieties in the lipid bilayers, augmented to susceptibility of the liposomes to the mercurial compounds. Inorganic mercury and methylmercury disrupted the lipid membrane to essentially the same extent. The influence on the permeability seems to be specific for mercury compounds. The significant increase in the permeability of some liposomal preparation noted even at the mercurial concentration of 10(-7) M strongly suggests that lipid in biomembrane could be one of the primary targets of these toxic substances.
