Dipti Marathe

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Gamma-radiation-induced oxidative damage in unilamellar dipalmitoylphosphatidylcholine liposomes was investigated using a fluorescence technique. Liposomal changes in permeability induced by gamma radiation were monitored by measuring the leakage of pre-encapsulated 6-carboxyfluorescein, and alterations in lipid bilayer fluidity were determined by(More)
Investigations in our laboratory on egg lecithin liposomes have recently showed a marked protection against damage by gamma radiation when cholesterol was present in the composition of vesicles suggesting a role of bilayer molecular architecture in the mechanism of free radical mediated lipid peroxidation (1). Present study was designed to determine the(More)
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