Pro-oxidant activity of vitamin C in drinking water ... - Ãbo Akademi

More documents

Recommendations

Info

References185. Liao CH, Kang SF, Wu FA. Hydroxyl radical scavenging role of chloride and bicarbonateions in the H 2O 2/UV process. Chemosphere. 2001;44:1193-1200186. Schorah CJ, Sobala GM, Sanderson M, Collis N, Primrose JN. Gastric juice ascorbic acid:Effects of disease and implications for gastric carcinogenesis. Am J Clin Nutr.1991;53:287S-293S187. Schorah CJ. Ascorbic acid metabolism and cancer in the human stomach. Acta GastroenterolBelg. 1997;60:217-219188. Correa P. The role of antioxidants in gastric carcinogenesis. Crit Rev Food Sci Nutr.1995;35:59-64189. Drake IM, Davies MJ, Mapstone NP, Dixon MF, Schorah CJ, White KL, Chalmers DM,Axon AT. Ascorbic acid may protect against human gastric cancer by scavenging mucosaloxygen radicals. Carcinogenesis. 1996;17:559-562190. Das D, Bandyopadhyay D, Banerjee RK. Oxidative inactivation of gastric peroxidase bysite-specific generation of hydroxyl radical and its role in stress-induced gastric ulceration.Free Radic Biol Med. 1998;24:460-469191. Pryor WA. Cancer and free radicals. Basic Life Sci. 1986;39:45-59192. Halliwell B. Oxygen and nitrogen are pro-carcinogens. Damage to DNA by reactiveoxygen, chlorine and nitrogen species: Measurement, mechanism and the effects ofnutrition. Mutat Res. 1999;443:37-52193. Kadiiska MB, Hanna PM, Hernandez L, Mason RP. In vivo evidence of hydroxyl radicalformation after acute copper and ascorbic acid intake: Electron spin resonance spintrappinginvestigation. Mol Pharmacol. 1992;42:723-729194. Nalini S, Ramakrishna BS, Mohanty A, Balasubramanian KA. Hydroxyl radical formationin human gastric juice. J Gastroenterol Hepatol. 1992;7:497-501195. Fukushima S, Imaida K, Shibata MA, Tamano S, Kurata Y, Shirai T. L-ascorbic acidamplification of second-stage bladder carcinogenesis promotion by NaHCO 3. Cancer Res.1988;48:6317-6320196. Iwata H, Yamamoto S, Yano Y, Ohtani S, Fukushima S. Dose-dependent amplification byL-ascorbic acid of NaHCO 3 promotion of rat urinary bladder carcinogenesis. Toxicol Pathol.1997;25:284-290197. Fukushima S, Kurata Y, Hasegawa R, Asamoto M, Shibata MA, Tamano S. L-ascorbic acidamplification of bladder carcinogenesis promotion by K 2CO 3. Cancer Res. 1991;51:2548-2551198. Lina BA, Hollanders VM, Kuijpers MH. The role of alkalizing and neutral potassium saltsin urinary bladder carcinogenesis in rats. Carcinogenesis. 1994;15:523-52761
References199. Lina BA, van Garderen-Hoetmer A. Effect of urinary pH on the progression of urinarybladder tumours. Food Chem Toxicol. 1999;37:1159-1166200. Fukushima S, Shibata MA, Shirai T, Tamano S, Ito N. Roles of urinary sodium ionconcentration and pH in promotion by ascorbic acid of urinary bladder carcinogenesis inrats. Cancer Res. 1986;46:1623-1626201. Cohen SM, Anderson TA, de Oliveira LM, Arnold LL. Tumorigenicity of sodiumascorbate in male rats. Cancer Res. 1998;58:2557-2561202. Gardner LK, Lawrence GD. Benzene production from decarboxylation of benzoic acid inthe presence of ascorbic acid and a transition metal catalyst. J Agric Food Chem. 1993;40:693-695203. Halliwell B, Clement MV, Ramalingam J, Long LH. Hydrogen peroxide. Ubiquitous in cellculture and in vivo? IUBMB Life. 2000;50:251-257204. Clement MV, Ramalingam J, Long LH, Halliwell B. The in vitro cytotoxicity of ascorbatedepends on the culture medium used to perform the assay and involves hydrogen peroxide.Antioxid Redox Signal. 2001;3:157-163205. Son SM, Moon KD, Lee CY. Kinetic study of oxalic acid inhibition on enzymaticbrowning. J Agric Food Chem. 2000;48:2071-2074206. Kayashima T, Katayama T. Oxalic acid is available as a natural antioxidant in somesystems. Biochim Biophys Acta. 2002;1573:1-3207. White AR, Barnham KJ, Huang X, Voltakis I, Beyreuther K, Masters CL, Cherny RA,Bush AI, Cappai R. Iron inhibits neurotoxicity induced by trace copper and biologicalreductants. J Biol Inorg Chem. 2004;9:269-280208. Munday R, Munday CM, Winterbourn CC. Inhibition of copper-catalyzed cysteineoxidation by nanomolar concentrations of iron salts. Free Radic Biol Med. 2004;36:757-764209. Menditto A, Pietraforte D, Minetti M. Ascorbic acid in human seminal plasma is protectedfrom iron-mediated oxidation, but is potentially exposed to copper-induced damage. HumReprod. 1997;12:1699-1705210. Kachur AV, Manevich Y, Biaglow JE. Effect of purine nucleoside phosphates on OHradicalgeneration by reaction of Fe 2+ with oxygen. Free Radic Res. 1997;26:399-408211. Kachur AV, Tuttle SW, Biaglow JE. Autoxidation of ferrous ion complexes: A method forthe generation of hydroxyl radicals. Radiat Res. 1998;150:475-482212. Bray WC, Gorin MH. Ferryl ion, a compound of tetravalent iron. Am Chem Soc. 1932;542124-2125:2124-2125213. Orr CW. Studies on ascorbic acid. I. Factors influencing the ascorbate-mediated inhibitionof catalase. Biochemistry. 1967;6:2995-300062
Page 1 and 2:
Pro-oxidant activity of vitamin C i
Page 3 and 4:
Supervised byDocent Tommy Nordströ
Page 5 and 6:
ContentsCONTENTSLIST OF ORIGINAL PU
Page 8 and 9:
List of original publicationsLIST O
Page 10 and 11:
AcknowledgementsACKNOWLEDGEMENTSThi
Page 12 and 13:
AbbreviationsABBREVIATIONSAsc …
Page 14 and 15:
Review of the literatureREVIEW OF T
Page 16 and 17:
Review of the literatureSince vitam
Page 18 and 19: Review of the literaturestill added
Page 20 and 21: Review of the literatureantioxidant
Page 22 and 23: Review of the literatureThe α-toco
Page 24 and 25: Review of the literatureCopper, wil
Page 26 and 27: Review of the literatureOH • + H
Page 28 and 29: Review of the literatureFormation o
Page 30 and 31: Review of the literature3.2. The ro
Page 32 and 33: Review of the literaturecopper conc
Page 34 and 35: Experimental proceduresEXPERIMENTAL
Page 36 and 37: Experimental procedures2.2. Measure
Page 38 and 39: Experimental procedurestetrahydrate
Page 40 and 41: ResultsRESULTS1. Vitamin C induces
Page 42 and 43: Results3. Oxidative decomposition o
Page 44 and 45: Resultsdifferent water samples vari
Page 46 and 47: DiscussionDISCUSSIONNowadays, ascor
Page 48 and 49: DiscussionCu 2+ + Asc → Cu + + As
Page 50 and 51: Discussion3. Iron inhibits vitamin
Page 52 and 53: Discussionperoxide might have an im
Page 54 and 55: ConclusionsCONCLUSIONSThe main focu
Page 56 and 57: ReferencesREFERENCES1. Arrigoni O,
Page 58 and 59: References34. Padayatty SJ, Katz A,
Page 60 and 61: References66. Sies H, Stahl W, Sund
Page 62 and 63: References95. Halliwell B. Role of
Page 64 and 65: References127. Park S, Han SS, Park
Page 66 and 67: References157. Critchley MM, Cromar
Page 70 and 71: References214. Orr CW. Studies on a
Page 72: References243. Miller C, Kennington
Page 88 and 89: Free Radical Research, Volume 38 Nu
Page 90 and 91: VITAMIN C OXIDATION IN DRINKING WAT
Page 92 and 93: VITAMIN C OXIDATION IN DRINKING WAT
Page 94 and 95: Free Radical Research, May 2005; 39
Page 96 and 97: Iron inhibits Vitamin C/copper-indu
Page 98 and 99: Iron inhibits Vitamin C/copper-indu
Page 100 and 101: Free Radical Research, November 200
Page 102 and 103: Hydrogen peroxide formation in drin
show all

Pro-oxidant activity of vitamin C in drinking water ... - Ã bo Akademi

You also want an ePaper? Increase the reach of your titles

Delete template?

Save as template?

Pro-oxidant activity of vitamin C in drinking water ... - Ãbo Akademi