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Diana Fiorentini

Ricercatrice confermata

Dipartimento di Farmacia e Biotecnologie

Settore scientifico disciplinare: BIO/10 BIOCHIMICA

Pubblicazioni

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Pubblicazioni antecedenti il 2004

1. G. Hakim, D. Fiorentini, A. Falasca, M. Prosdocimi, C.A. Rossi Effect of AD6 (8-monochloro-3-beta-diethylamino-ethyl-4-methyl-7-ethoxy- carbonylmethoxy coumarin) on cyclic nucleotide phosphodiesterases in human platelets. Experientia 44, 226-228, 1988.                                                                   

2. B. Tadolini, D. Fiorentini, L. Landi, L. Cabrini Lipid peroxidation. Definition of experimental conditions for selective study of the propagation and termination phases. Free Radical Research Communications 5, 245-252, 1989.

3. D. Fiorentini, L. Landi, V. Barzanti, L. Cabrini Buffers can modulate the effect of sonication on egg lecithin liposomes. Free Radical Research Communications 6, 243-250, 1989.  

4. L. Cabrini, B. Tadolini, L. Landi, D. Fiorentini, A.M. Sechi The influence of polyunsaturated fatty acids on spermine inhibition of lipoperoxidation. Studies on liposomes prepared with microsomal and mitochondrial phospholipids of sea bass (Dicentrarchus labrax L.) and rat liver. Comparative Biochemistry and Physiology, 93B, 647-651, 1989.              

5. L. Landi, D. Fiorentini, L. Cabrini, C. Stefanelli, A.M. Sechi Effects of free radicals produced by sonolisys on ubiquinone-containing vesicles. Biochimica et Biophysica Acta, 984, 21-25, 1989.                                       

6. L. Landi, L. Cabrini, D. Fiorentini, A.M. Sechi, G. Sartor, P. Pasquali and L. Masotti Coenzyme Q-3 as an antioxidant: its effect on the composition and structural properties of phospholipid vesicles. Cell Biophysics 16, 1-12, 1990.

7. L. Landi, D. Fiorentini, L. Cabrini, C. Stefanelli, A.M. Sechi, G.F. Pedulli Are Ubiquinones chain-breaking antioxidants? In "Highligths in Ubiquinone Research" (G. Lenaz, O. Barnabei, A. Rabbi and M. Battino eds.) Taylor & Francis Ltd London, 262-265, 1990.

8. L. Landi, D. Fiorentini, C. Stefanelli, P. Pasquali, G.F. Pedulli Inhibition of autoxidation of egg yolk lecithin in solvent solution and in liposomes by oxidized Coenzyme Q. Biochimica et Biophysica Acta 1028, 223-228, 1990. 

9. D. Fiorentini Perossidazione di membrane modello ed attività antiossidante dell'ubichinone. Dissertazione discussa per il conseguimento del titolo di Dottore di Ricerca, Ottobre 1990.

10. L. Landi, L. Cabrini, D. Fiorentini, G. Sartor, P. Pasquali and L. Masotti The role of the side chain in the antioxidant activity of ubiquinones. Free Radical Research Communications, 14, 1-8, 1991.                            

11. L. Landi, D. Fiorentini, C. Stefanelli, A.M. Sechi, P. Pasquali, G.F.        Pedulli Inhibition of autoxidation of egg yolk lecithin in solvent solution and liposomes by oxidized and reduced coenzyme Q. In "Biomedical and Clinical Aspects of Coenzyme Q", vol VI, (K. Folkers, G.P. Littarru and T. Yamagami eds.), Elsevier Science Publishers, 81-88, 1991.

12. L. Cabrini, C. Stefanelli, D. Fiorentini and L. Landi Ubiquinol prevents a-tocopherol consumption during liposome peroxidation. Biochemistry International, 23, 743-749, 1991.                                        

13. D. Fiorentini, L. Cabrini, A.M. Sechi and L. Landi Reactions of oxygen radicals with the quinone ring of Coenzyme Q. Italian Journal of Biochemistry, 40, 223-228, 1991.                                                

14. L. Landi, L. Cabrini, A.M. Sechi, D. Fiorentini, P. Pasquali Ruolo antiossidante del Coenzima Q. in: "Commemorazione di Giovanni Moruzzi" (Accademia delle Scienze dell'Istituto di   Bologna), CLUEB, Bologna, pp. 179-184, 1991.

15. L. Landi, L. Cabrini, D. Fiorentini, C. Stefanelli and G.F. Pedulli The antioxidant activity of ubiquinol-3 in homogeneous solution and in liposomes. Chemistry and Physics of Lipids, 61, 121-130, 1992.                                            

16. B. Tadolini, D. Fiorentini, P. Motta, L. Cabrini e A.M. Sechi The influence of phospholipid polar head on the alkoxyl-radical-dependent initiation of lipid peroxidation. Biochemistry International 26, 275-285, 1992. 

17. L. Landi, D. Fiorentini, L. Cabrini, C. Rossoni, C. Stefanelli Antioxidant levels in rat lymphoid tissues during the life span and the sparing action of ubiquinol toward a-tocopherol. In: "Biomarkers of Aging: Expression and Regulation" (F. Licastro, C.M. Caldarera, N. Fabris eds.) CLUEB, Bologna, pp. 381-387, 1992.

18. D. Fiorentini, L. Cabrini e L. Landi Ubiquinol-3 and ubiquinol-7 exhibit similar antioxidant activity in model membranes. Free Radical Research Communications 18, 201-209, 1993.

19. D. Fiorentini, A.R. Musa, G. Farruggia, L.J. Davis e L. Masotti Aspetti biochimici dei danneggiamenti provocati dal congelamento in spermatozoi suini. In: "Studio della efficienza riproduttiva degli animali di interesse zootecnico", 5° Meeting Nazionale (A. Galli ed.), 187-191, 1993.

20. M. Cipollone, D. Fiorentini, M.C. Galli, A.M. Sechi, L. Landi Autoxidation and antioxidant activity of ubiquinol homologues in large unilamellar vesicles. Chemistry and Physics of Lipids 69, 87-94, 1994. 

21. D. Fiorentini, M. Cipollone, M.C. Galli, A. Pugnaloni, G. Biagini and L. Landi Characterization of large unilamellar vesicles as models for studies of lipid peroxidation initiated by azocompounds. Free Radical Research, 21, 329-339, 1994.                                

22. V. Comaschi, L.J. Davis, G. Farruggia, D. Fiorentini, L. Lindner, A.R.   Musa, L. Masotti Perossidazione lipidica nel congelamento del seme suino. in: "Tecnologia e biotecnologia nella riproduzione suina", Rivista di Suinicoltura, 10, (Edagricole ed.), pp.25-31, 1994.

23. L. Landi, M. Cipollone, D. Fiorentini, G. Farruggia and M.C. Galli Injury of rat thymocytes caused by exogenous peroxyl radicals in vitro. Biochimica et Biophysica Acta, 1239, 207-212, 1995.

24. R.E. Beyer, J. Segura-Aguilar, S. Di Bernardo, M. Cavazzoni, R. Fato, D. Fiorentini, M.C. Galli, M. Setti, L. Landi and G. Lenaz The role of DT-diaphorase in the maintenance of the reduced antioxidant form of Coenzyme Q in membrane systems. Proceedings of the National Academy of Science USA, 93, 2528-2532, 1996.

25. L. Landi, D. Fiorentini, M.C. Galli, J. Segura-Aguilar, R.E. Beyer DT-diaphorase maintains the reduced state of ubiquinones in lipid vesicles thereby promoting their antioxidant function. Free Radical Biology & Medicine, 22, 329-335, 1997.                          

26. D. Fiorentini, M. Cipollone, M.C. Galli and L. Landi Antioxidant activity of reduced menadione in solvent solution and in model membranes. Free Radical Research, 26, 419-429, 1997.    

27. R.E. Beyer, J. Segura-Aguilar, S. Di Bernardo, M. Cavazzoni, R. Fato, D. Fiorentini, M.C. Galli, M. Setti, L. Landi and G. Lenaz The two electron quinone reductase DT-diaphorase generates and maintains the antioxidant (reduced) form of Coenzyme Q in membranes.  Molecular Aspects in Medicine, 18, s15-s23, 1997.                                     

28. L. Landi, M.C. Galli, L. Cabrini, G. Hakim, C. Carru and D. Fiorentini HPLC and light scattering detection allow the determination of phospholipids in biological samples and the assay of phospholipase A2. Biochemistry and Molecular Biology International, 44, 1157-1166, 1998. 

29. L. Cabrini, R. Bergami, D. Fiorentini, M. Marchetti, L. Landi and  B. Tolomelli Vitamin B6 deficiency affects antioxidant defences in rat liver and heart. Biochemistry and Molecular Biology International, 46, 689-697, 1998.  

30. G.F. Pedulli, M. Lucarini, E. Marchesi, F. Paolucci, S. Roffia, D. Fiorentini and L. Landi Medium effects on the antioxidant activity of dipyridamole. Free Radical Biology & Medicine, 26, 295-302, 1999.                         

31. D. Fiorentini, G. Hakim, L. Zambonin and L. Landi The effect of oxygen radicals on rat thymocyte glucose transport is independent of the site of their generation. Free Radical Biology & Medicine, 26, 661-668,1999.      

32. V. Barzanti, M. Monti, L. Zambonin, G. Grossi, D. Fiorentini Aspetti biochimici e nutrizionali di alcuni polifenoli. Progress in Nutrition, 1, 44-46, 1999.

33. D. Fiorentini, G. Hakim, L. Bonsi, G.P. Bagnara, T. Maraldi and L. Landi Acute regulation of glucose transport in a human megakaryocytic cell line: difference between growth factors and H2O2. Free Radical Biology & Medicine, 31, 923-931, 2001.    

34. L. Cabrini, V. Barzanti, M. Cipollone, D. Fiorentini, G. Grossi, B. Tolomelli, L. Zambonin and L. Landi Antioxidants and total peroxyl radical-trapping ability of olive and seed oils. Journal of Agricultural and Food Chemistry, 49, 6026-6032, 2001.                     

35. S. Hrelia, D. Fiorentini, T. Maraldi, C. Angeloni, A. Bordoni, P.L. Biagi, G. Hakim  Doxorubicin induces early lipid peroxidation associated with changes in glucose transport in cultured cardiomyocytes. Biochimica et Biophysica Acta, 1567, 150-156, 2002.                                 

36. T. Maraldi, D. Fiorentini, L. Pierdomenico, L. Bonsi, L. Landi and G. Hakim Reactive oxygen species as mediators of glucose transport activation in M07 cells. Proceedings of the XIth Meeting of SFRR, 187-191, 2002.

37. D. Fiorentini, G. Hakim, T. Maraldi, C. Prata and L. Landi La regolazione del trasporto di glucosio ad opera delle specie reattive dell'ossigeno. Ricordo di Alessandro Bertoluzza, CLUEB, 139-150, 2003.

38. G. Hakim, D. Fiorentini, T. Maraldi and L. Landi Enhancement of glucose transport in rat thymocytes by different radical sources. Free Radical Research, 37, 197-204, 2003.