Search Results - "Lorrai, A"

Aminoglycosides as substrates and inhibitors of peroxidases: a possible role of these antibiotics against myeloperoxidase-dependent cytotoxicity by Lorrai, Anita, Padiglia, Alessandra, Medda, Rosaria, Bellelli, Andrea, Arcovito, Alessandro, Floris, Giovanni

“…The kinetics of the catalytic cycle of myeloperoxidase and of horseradish peroxidase reacting with aminoglycosides have been studied by conventional and…”
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Purification and properties of a nucleotide pyrophosphatase from lentil seedlings by Medda, R, Padiglia, A, Lorrai, A, Murgia, B, Agrò, A F, Castagnola, M, Floris, G

“…A nucleotide pyrophosphatase (EC 3.6.1.9) was purified to homogeneity from lentil seedlings. The enzyme is a single polypeptide chain of 75 +/- 2 kDa that…”
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Oxidation of benzylamine Br-derivatives by lentil seedling copper-amine oxidase by Medda, Rosaria, Padiglia, Alessandra, Lorrai, Anita, Murgia, Barbara, Floris, Giovanni

“…Copper amine oxidase was shown to be able to catalyse the oxidative deamination of 2-, 3- and 4-Br-derivatives of benzylamine to the corresponding aldehydes,…”
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Characterization of Euphorbia characias latex amine oxidase by Padiglia, A. (University of Cagliari, Cagliari, Itlay.), Medda, R, Lorrai, A, Murgia, B, Pedersen, J.Z, Agro, A.F, Floris, G

“…A copper-containing amine oxidase from the latex of Euphorbia characias was purified to homogeneity and the copper-free enzyme obtained by a ligand-exchange…”
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Modulation of 6-hydroxydopamine oxidation by various proteins by Padiglia, Alessandra, Medda, Rosaria, Lorrai, Anita, Biggio, Giovanni, Sanna, Enrico, Floris, Giovanni

“…The spontaneous autoxidation of the neurotoxin 6-hydroxydopamine proceeds by a free radical chain reaction involving the superoxide anion radical and produces…”
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Effect of metal substitution in copper amine oxidase from lentil seedlings by Padiglia, A, Medda, R, Pedersen, J Z, Finazzi Agrò, A, Lorrai, A, Murgia, B, Floris, G

“…The reaction with substrates and carbonyl reagents of native lentil Cu-amine oxidase and its modified forms, i.e. Cu-fully-depleted, Cu-half-reconstituted,…”
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Substrate specificity of lentil seedling amine oxidase by Medda, R, Padiglia, A, Pedersen, J.Z, Lorrai, A, Floris, G

“…Copper diamine oxidase from lentil (Lens culinaris) seedlings was shown to be able to catalyze the oxidative deamination of a wide range of aliphatic and…”
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Oxidation of kynuramine by lentil seedling copper amine oxidase: demonstration of a single turnover mechanism in the apoenzyme by Padiglia, Alessandra, Medda, Rosaria, Lorrai, Anita, Congiu, Donatella, Pedersen, Jens Z., Floris, Giovanni

“…Copper amine oxidase was shown to be able to oxidize kynuramine to the corresponding aldehyde, which spontaneously rearranged to 4‐hydroxyquinoline. Under…”
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Arginine and ornithine oxidation catalyzed by lentil seedling copper-amine oxidase by Medda, R, Padiglia, A, Lorrai, A, Finazzi Agrò, A, Floris, G

“…The oxidation of L-ornithine and L-arginine catalyzed by lentil (Lens esculenta) seedling copper-amine oxidase has been investigated by polarographic…”
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Characterization of a cyclic compound formed after spermine oxidation by lentil amine oxidase by Padiglia, A, Medda, R, Paci, M, Sette, M, Lorrai, A, Floris, G

“…Spermine is a substrate of lentil seedling amine oxidase and is oxidized at terminal amino groups to a dialdehyde: 2 mol of hydrogen peroxide and two mol of…”
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Cysteamine oxidation by lentil seedling amine oxidase by Medda, R, Padiglia, A, Lorrai, A, De Marco, C, Floris, G

“…Cysteamine is oxidatively deaminated by lentil amine oxidase. It shows saturation kinetic Km = 9 x 10-4 M like other substrates, but the aldehyde produced…”
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Irreversible inhibition of pig kidney copper‐containing amine oxidase by sodium and lithium ions by Padiglia, Alessandra, Medda, Rosaria, Lorrai, Anita, Paci, Maurizio, Pedersen, Jens Z., Boffi, Alberto, Bellelli, Andrea, Agrò, Alessandro Finazzi, Floris, Giovanni

“…Copper amine oxidase was found to be inhibited in a complex way by small alkali metal ions. Classic enzyme kinetic studies showed that Li+ and Na+ were weak…”
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Tryptamine as substrate and inhibitor of lentil seedling copper amine oxidase by Medda, R, Padiglia, A, Finazzi Agro, A, Pedersen, J.Z, Lorrai, A, Floris, G

“…Copper amine oxidase from lentil seedlings was shown to be able to catalyze the oxidative deamination of the indoleamines tryptamine, 5‐hydroxytryptamine, and…”
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Purification and properties of Oryza sativa Cu-Zn superoxide dismutase by Padiglia, A, Medda, R, Cruciani, E, Lorrai, A, Floris, G

“…Superoxide dismutase has been purified to homogeneity from Oryza sativa germinated seeds growth in the dark. The purified enzyme contained two…”
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Interaction of pig kidney and lentil seedling copper-containing amine oxidases with guanidinium compounds by Padiglia, A, Medda, R, Lorrai, A, Murgia, B, Pedersen, J Z, Agrò, A F, Floris, G

“…The effect of guanidinium compounds on the catalytic mechanism of pig kidney and lentil seedling amine oxidases has been investigated by polarographic…”
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Inhibitors of plant copper amine oxidases by Padiglia, A, Medda, R, Pedersen, J Z, Lorrai, A, Pec, P, Frébort, I, Floris, G

“…In this review, inhibitors of plant copper amine oxidases from Lens esculenta seedlings, Pisum sativum seedlings, and Euphorbia characias latex are described…”
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