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AbstractWe studied the effect of the pyridoindole antioxidant stobadine on glycation-induced absorbance and fluorescence changes in bovine serum albumin (BSA), used as a model protein. Incubation of BSA (4 mg/ml) with glucose (100400mM) in 0.12M phosphate buffer, pH7.4, in the presence of 100M Cu2+ at 37C resulted in a time-dependent increase of absorbance (320nm) and fluorescence (excitation 350nm,...