Abstract
Recently, the role of oxidative stress in the pathogenesis of ulcerative colitis has been investigated. This study was designed to evaluate the possible beneficial effects of L-carnitine on tissue injury and oxidative stress in acetic acid-induced colitis in rats. Acetic acid administration induced severe damage macroscopically and histopathologically in colon and significantly increased the levels of malondialdehyde and myeloperoxidase in colonic tissue. Supplementation of L-carnitine to acetic acid-treated rats did not prove to induce any improvements in macroscopic scores, while L-carnitine administration improved histopathologic scores and significantly decreased malondialdehyde and myeloperoxidase levels in treatment groups. Acetic acid administration significantly decreased reduced glutathione, superoxide dismutase, and catalase levels in colonic homogenate. Supplementation of L-carnitine prevented the depletion of reduced glutathione levels but significantly increased superoxide dismutase levels. On the other hand, no significant change in catalase activity was observed. In conclusion, these results may reflect that L-carnitine could be beneficial as a complementary agent in treatment of ulcerative colitis.
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References
Buffinton GD, Doe WF: Depleted mucosal antioxidant defenses in inflammatory bowel disease. Free Radic Bio Med 19:911–918, 1995
Koch TR, Yuan LX, Stryker SJ, Ratliff P, Telford GL, Opara EC: Total antioxidant capacity of colon in patients with chronic ulcerative colitis. Dig Dis Sci 45:1814–1819, 2000
Mulder TP, Verspaget HW, Janssens AR, de Bruin PAF, Pena AS, Lamers CB: Decrease in two intestinal copper/zinc containing proteins with antioxidant function in inflammatory bowel disease. Gut 32:1146–1150, 1991
Flohe L, Beckmann R, Giertz H, Loschen G: Oxygen-centered free radicals as mediators of inflammation. In Oxidative Stress. Sies H (ed). London, Academic Press, 1985, pp 403–436
Fantone JC, Ward PA: Role of oxygen-derived free radicals and metabolites in leukocyte-dependent inflammatory reactions. Am J Pathol 107:395–418, 1982
Lih-Brody L, Powell SR, Collier KP, Reddy GM, Cerchia R, Kahn E, Weissman GS, Katz S, Floyd RA, McKinley MJ, Fisher SE, Mullin GE: Increased oxidative stress and decreased antioxidant defenses in mucosa of inflammatory bowel disease. Dig Dis Sci 41:2078 –2086, 1996
Aruoma OI, Wasil M, Halliwell B, Hoey BM, Butler J: The scavenging of oxidants by sulphasalazine and its metabolites. Biochem Pharmacol 361:3739–3742, 1987
Ademoglu E, Erbil Y, Tam B, Barbaros U, Ilhan E, Olgac V, Mutlu-Turkoglu U: Do vitamin E and selenium have beneficial effects on trinitrobenzenesulfonic acid-induced experimental colitis. Dig Dis Sci 49:102–108, 2004
Choudhary S, Keshavarzian A, Yong S, Wade M, Bocckino S, Day BJ, Banan A: Novel antioxidants zolimid and AEOL11201 ameliorate colitis in rats. Dig Dis Sci 46:2222–2230, 2001
Nosal’ova V, Cerna S, Bauer V: Effect of N-acetylcysteine on colitis induced by acetic acid in rats. Gen Pharmacol 35:77–81, 2000
Fabriello RG, Calabrese F: Prevention of ischemia induced increase in MDA by acetyl carnitine. Ann Neurol 24:114–118, 1988
Lowitt S, Malone JI, Salem AF, Korhals J, Benford S: Acetyl-l-carnitine corrects the altered peripheral nerve function of experimental diabetes. Metabolism 445:677–680, 1995
Mayes PA: Lipids of physiologic significance. In Harper’s Biochemistry. Murray, RK, Granner DK, Mayes PA, Rodwell VW (eds.). Stanford, CA, McGraw–Hill, 2000, pp 160–171
Morris GP, Beck PL, Herridge MS, Depew WT, Szewczuk MR, Wallace JL: Hapten-induced model of chronic inflammation and ulceration in the rat colon. Gastroenterology 96:795–803, 1989
Appleyard CB, Wallace JL: Reactivation of hapten-induced colitis and its prevention by anti-inflammatory drugs. Am J Physiol 269:119–125, 1995
Krawisz JE, Sharon P, Stenson WF: Quantitative assay for acute intestinal inflammation based on myeloperoxidase activity. Assessment of inflammation in rat and hamster models. Gastroenterology 87:1344–1350, 1984
Ohkawa H, Ohishi N, Tagi K: Assay for lipid peroxides in animal tissues by thiobarbituric acid reaction. Anal Biochem 95:351–358, 1979
Beutler E: Red Cell Metabolism. New York, Grune and Stratton, 1975
Fridovich I: Superoxide radical: an endogenous toxicant. Annu Rev Pharmacol Toxicol 23:239–257, 1983
Lowry OH, Rosebrough NJ, Farr AL, Randall RJ: Protein measurement with the Folin phenol reagent. Biol Chem 193:265–275, 1951
Fedorak RN, Empey LR, MacArthur C, Jewell LD: Misoprostol provides a colonic mucosal protective effect during acetic acid induced colitis in rats. Gastroenterology 98:615–625, 1990
Podolsky DK: Inflammatory bowel disease. N Engl J Med 325:928–937, 1991
Loguercio C, D’Argenio G, Delle Cave M, Cosenza V, Della Valle N, Mazzacca G, del Vecchio Blanco C: Direct evidence of oxidative damage in acute and chronic phases of experimental colitis in rats. Dig Dis Sci: 41:1204–1211, 1996
Grisham MB: Oxidants and free radicals in inflammatory bowel disease. Lancet 344:859–861, 1994
Pentney PT, Bubenik GA: Melatonin reduces the severity of dextran-induced colitis in mice. J Pineal Res 19:31–39, 1995
Simmonds NJ, Millar AD, Blake DR, Rampton DS: Antioxidant effects of aminosalicylates and potential new drugs for inflammatory bowel disease: assessment in cell-free systems and inflamed human colorectal biopsies. Aliment Pharmacol Ther 13:363–372, 1999
Nosal’ova V, Bauer V: Protective effect of stobadine in experimental colitis. Life Sci 65:1919–1921, 1999
Sener G, Paskaloglu K, Satiroglu H, Alican I, Kacmaz A, Sakarcan A: l-Carnitine ameliorates oxidative damage due to chronic renal failure in rats. J Cardiovasc Pharmacol 43:698–705, 2004
Gorur S, Bagdatoglu OT, Polat G: Protective effect of l-carnitine on renal ischaemia–reperfusion injury in the rat: Cell Biochem Funct 23:151–155, 2004
Juliet Arockia Rani P, Panneerselvam C: Carnitine as a free radical scavenger in aging. Exp Gerontol 36:1713–1726, 2001
Vicari E, Vignera SL, Calogero AE: Antioxidant treatment with carnitines is effective in infertile patients with prostatovesiculoepididymitis and elevated seminal leukocyte concentrations after treatment with nonsteroidal antiinflammatory compounds. Fertil Steril 78:1203–1208, 2002
Gasbarrini G, Mingrone G, Giancaterini A, De Gaetano A, Scarfone A, Capristo E, Calvani M, Caso V, Greco AV: Effects of propionyl-l-carnitine topical irrigation in distal ulcerative colitis: a preliminary report. Hepatogastroenterology 50:1385–1389, 2003
Giancaterini A, Mingrone G, De Gaetano A, Capristo E, Calvani M, Caso V, Greco AV, Gasbarrini G: Effects of propionyl-l-carnitine topical irrigation in distal ulcerative colitis: a preliminary report. Am J Gastroenterol 96:2275–2276, 2001
McKenzie SJ, Baker MS, Buffinton GD, Doe WF: Evidence of oxidant-induced injury to epithelial cells during inflammatory bowel disease. J Clin Invest 98:136–141, 1996
Mister M, Noris M, Szymczuk J, Azzollini N, Aiello S, Abbate M, Trochimowicz L, Gagliardini E, Arduini A, Perico N, Remuzzi G: Propionyl-l-carnitine prevents renal function deterioration due to ischemia/reperfusion. Kidney Int 61:1064–1078, 2002
Demirdag K, Bahcecioglu IH, Ozercan IH, Ozden M, Yilmaz S, Kalkan A: Role of l-carnitine in the prevention of acute liver damage induced by carbon tetrachloride in rats. J Gastroenterol Hepatol 19:333–338, 2004
Kumaran S, Deepak B, Naveen B, Panneerselvam C: Effects of levocarnitine on mitochondrial antioxidant systems and oxidative stress in aged rats. Drugs R & D 4:141–147, 2003
Loeper J, Goy J, Rozensztajn L, Bedu O, Moisson P: Lipid peroxidation and protective enzymes during myocardial infarction. Clin Chim Acta 196:119–125, 1991
Kuralay F, Yildiz C, Ozutemiz O, Islekel H, Caliskan S, Bingol B, Ozkal S. Effects of trimetazidine on acetic acid-induced colitis in female Swiss rats. J Toxicol Environ Health A 66:169–179, 2003
Beno I, Staruchova M, Volkovova K, Mekinova D, Bobek P, Jurcovicova M: Activity of the antioxidant system in patients with idiopathic proctocolitis and the effect of 5-aminosalicylic acid (Salofalk). Bratisl Lek Listy 95:99–102, 1994
Beno I, Staruchova M, Batovsky M, Volkovova K: Adenomatous and inflammatory colorectal polyps: antioxidative enzyme activity in the colon. Cas Lek Cesk 135:208–210, 1996
Dong WG, Liu SP, Yu BP, Wu DF, Luo HS, Yu JP: Ameliorative effects of sodium ferulate on experimental colitis and their mechanisms in rats. World J Gastroenterol 9:2533–2538, 2003
Liu SP, Dong WG, Wu DF, Luo HS, Yu JP: Protective effect of angelica sinensis polysaccharide on experimental immunological colon injury in rats. World J Gastroenterol 9: 2786–2790, 2003
Szabo S: Role of sulfhydryls and early vascular lesions in gastric mucosal injury. Acta Physiol Hung 64:203–214, 1984
Satoh H, Sato F, Takami K, Szabo S: New ulcerative colitis model induced by sulfhydryl blockers in rats and the effects of antiinflammatory drugs on the colitis. Jpn J Pharmacol 73:299–309, 1997
Nieto N, Torres MI, Fernandez MI, Giron MD, Rios A, Suarez MD, Gil A: Experimental ulcerative colitis impairs antioxidant defense system in rat intestine. Dig Dis Sci 45:1820–1827, 2000
Girgin F, Karaoglu O, Erkus M, Tuzun S, Ozutemiz O, Dincer C, Batur Y, Tanyalcin T: Effects of trimetazidine on oxidant/antioxidant status in trinitrobenzenesulfonic acid-induced chronic colitis. J Toxicol Environ Health A 59:641-652, 2000
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Cetinkaya, A., Bulbuloglu, E., Kantarceken, B. et al. Effects of L-Carnitine on Oxidant/Antioxidant Status in Acetic Acid-Induced Colitis. Dig Dis Sci 51, 488–494 (2006). https://doi.org/10.1007/s10620-006-3160-9
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DOI: https://doi.org/10.1007/s10620-006-3160-9