R Cicero, D Callari, L Guidoni, V Viti, M Scalia, I Maida, A Billitteri, G Sichel
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Effects of vitamin A in the presence of vitamins D3, E, K1 on red cell membrane structure.
The incubation of erythrocyte ghosts with mixtures of vitamins A+D3, A+E, A+K1 produces decrease or increase of fluorescence anisotropy r of the DPH probe, depending on the vitamin/vitamin ratio. We found a correlation between the order parameter S and cell fusion phenomena observed by phase contrast microscopy.