title: Mechanism of the scavenger-like activity of bendazac.
abstract: By using EPR spectroscopy of spin-labelled bovine serum albumin (BSA), bendazac was shown to prevent the BSA denaturation induced by urea, heat and free radicals produced in the xanthine/xanthine oxidase system. Bendazac did not inhibit the reduction of ferricytochrome c due to the superoxide flux in the above system nor did it possess a significant antioxidant activity on Fe(II) or Fe(III)-induced peroxidation of lecithin liposomes. It is concluded that the scavenger-like activity of bendazac is due to its interaction with protein molecules, rather than free radicals.
authors: Department of Biochemical Sciences, University of Rome La Sapienza, Italy.
authors: G
authors: G
authors: Musci
authors: B
authors: B
authors: Silvestrini
mesh_terms: D007191:Indazoles / Q000378:metabolism*; D011720:Pyrazoles / Q000378:metabolism*; D012710:Serum Albumin, Bovine / Q000378:metabolism*; D013057:Spectrum Analysis
chemical_list: D007191:Indazoles; D011720:Pyrazoles; D012710:Serum Albumin, Bovine; C000123:bendazac