Abstract
Although the specific cause(s) of inflammatory bowel diseases (IBD) has not been identified, one theory suggests ischemia as the early event that occurs in IBD and reperfusion causes sustained release of oxyradicals, leading to inflammation and ulceration. In this study, we have confirmed that H2O2 in the concentration seen during ischemia/reperfusion is primarily responsible for cellular membrane damage in the rat colonic fragments in vitro. Hydrogen peroxide caused a time and dose-dependent increase in 6-keto-PGF1α and TXB2 release. Hydrogen peroxide-stimulated 6-keto-PGF1α release was blocked (50%) by phospholipase A2 (PLA2) inhibitors quinacrine and dimethyleicosodienoic acid at 5 min. Hydrogen peroxide-stimulated 6-keto-PGF1α release was completely blocked by idomethacin, significantly blocked (69%) by nordihydroguiaretic acid, and completely blocked by catalase. superoxide dismutase and uric acid failed to inhibit H2O2-stimulated 6-keto-PGF1α release. Endogenous catalase inhibitors 3-aminotriazole and sodium azide further enhanced the release of 6-keto-PGF1α stimulated by H2O2 by 29% and 73%, respectively. Xanthine-xanthine oxidase also increased 6-keto-PGF1α release from the fragments by 110%. This release was not inhibited by superoxide dismutase and uric acid, but was completely inhibited by catalase. These studies suggest a direct effect of H2O2 on colonic fragments leading to submicroscopic cellular membrane damage and excess prostanoid production utilizing a PLA2/cyclooxygenase and catalase-sensitive pathway without the formation of toxic hydroxyl ions. The quick release of 6-keto-PGF1α also suggests an early manifestation of H2O2-induced damage in rat colonic fragments.
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Granger, D. N., G. Rutili, andJ. M. McCord. 1981. Superoxide radicals and feline intestinal ischemia.Gastroenterology 82:22–29.
Halliwell, B., T. Borish, W. A. Pryor, B. N. Ames, R. L. Saul, J. M. McCord, andD. Harman. 1987. Oxygen radicals and human disease (Davis conference).Ann. Intern. Med. 107:526–545.
Arthur, M. J. P., I. S. Bentley, A. R. Tanner, P. K. Saunders, G. H. Millward-Sadler, andR. Wright. 1985. Oxygen-derived free radicals promote hepatic injury in the rat.Gastroenterology 89:1114–1122.
Chatterjee, S. N., andT. V. Berne. 1976. Protective effect of allopurinol in renal ischemia.Am. J. Surg. 131:658–660.
Grisham, M., andD. N. Granger. 1988. Neutrophil-mediated mucosal injury.Dig. Dis. Sci. 33(suppl):6S-15S.
Barbier, B. M., J. R. Curnette, andN. Okamura. 1987. The respiratory burst oxidase of the human neutrophil.In Proceedings of the Upjohn Symposium, Federation of American Societies of Experimental Biology, Bethesda, Maryland. B. Halliwell, editor. 43–47.
Grisham, M., L. A. Hernandez, andD. N. Granger. 1986. Xanthine oxidase and neutrophil infiltration in intestinal ischemia.Am. J. Physiol. 251:G567-G574.
Von Ritter, C., E. Sekizuka, M. B. Grisham, andD. N. Granger. 1988. The chemotactic peptideN-formyl-methionyl-leucyl-phenylalanine increases mucosal permeability in the distal ileum of the rat.Gastroenterology 95:651–656.
Hanks, J. H., andJ. H. Wallace. 1955. Determination of cell viability.Proc. Soc. Exp. Biol. Med. 90:210–213.
Cohen, N., G. Weber, B. L. Banner, A. F. Welton, H. C. Hope, H. Crowley, W. A. Anderson, B. A. Simko, M. O'donnell, andJ. W. Coffey. 1984. Analogs of arachidonic acid methylated at C7 and C10 as inhibitors of leukotrience biosynthesis.Prostaglandins 28:553–562.
Sha'afi, R. I., J. Shfycyk, R. Yassin, T. F. P. Malski, M. Volpi, P. H. Naccache, J. R. White, M. B. Feinstein, andE. L. Becker. 1986. Is a rise in intracellular concentration of free calcium necessary or sufficient for stimulated cytoskeletal-associated actin?J. Cell Biol. 102:1459–1463.
Ames, B. N., R. Cathcort, E. Schwiers, andP. Hochstein. 1981. Uric acid provides an auto-oxidant defense in humans against oxidant- and radical-caused aging and cancer: A hypothesis.Proc. Natl. Acad. Sci. U.S.A. 78:6858–6862.
Dunnet, C. W. 1970. Multiple comparison tests.Biometrics 26:139–141.
Neuman, D. 1939. The distribution of range in sample from a normal opulation, expressed in terms of an independent estimate of standard deviation.Biometrika 31:20–30.
Craven, P. A., andF. R. DeRubertis. 1986. Profiles of eicosanoid production by superficial and proliferative colonie epithelial cells and sub-epithelial colonic tissue.Prostaglandins 32:387–399.
Kao, H. W., andR. D. Zipser. 1989. Exaggerated prostaglandin production by colonie smooth muscle in rabbit colitis.Dig. Dis. Sci. 33:697–704.
Lawson, L. D., andD. W. Powell. 1987. Bradikinin-stimulated eicosanoid synthesis and secretion by rabbit ileal components.Am. J. Physiol. 252(Gastrointest. Liver Physiol. 15):G783-G790.
McCord, J. M. 1987. Oxygen-derived radicals: A link between reperfusion injury and inflammation.Fed. Proc. 46:2402–2406.
Kikreja, R. C., H. A. Kontos, M. L. Hess, andE. F. Elus. 1986. PGH synthase and lipooxygenase generate superoxide in the presence of NADH or NADPH.Circ. Res. 59:612–619.
Turrens, J. F., A. Alexandre, andA. L. Lehninger. 1985. Ubisemiquinone in the electron donor for superoxide formation by complex III of heart mitochondria.Arch. Biochem. Biophys. 237:408–414.
Drath, D. B., andM. L. Karnovsky. 1975. Superoxide production by phagocytic leukocytes.J. Exp. Med. 141:257–261.
Bielski, B. H., R. L. Arudi, andM. W. Sutherland. 1983. A study of the reactivity of H2O2/O2 with unsaturated fatty acids.J. Biol. Chem. 258:4759–4761.
Hasegawa, K., andL. K. Patterson. 1978. Pulse radiolysis studies in model lipid systems. Formation and behavior of proxy radicals in fatty acids.Photochem. Photobiol. 28:817–823.
Au, A. M., P. H. Chan, andR. A. Fishman. 1985. Stimulation of phosphoiipase A2 activity by oxygen-derived free radicals in isolated brain capillaries.J. Cell. Biochem. 27:449–453.
Setty, B. N. Y., E. Jurek, andM. J. Stuart. 1984. Effects of hydrogen peroxide on vascular arachidonic acid metabolism.Prostaglandins Leukotrienes Med. 14:205–213.
Schumert, R., J. Towner, andR. D. Zipser. 1988. Role of eicosanoids in human prostanoids and experimental colitis.Dig. Dis. Sci. 33(suppl):58S-64S.
Boxer, L. A., I. Ghazally, J. M. Allen, andR. L. Bachner. 1979. Oxidative metabolic responses of rabbit pulmonary alveolar macrophages.Blood 53:486–491.
Root, R. K., J. Metcalf, N. Oshino, andB. Chance. 1975. H2O2 release from human granulocytes during phagocytosis. I. Documentation, quantitation and some regulating factors.J. Clin. Invest. 55:945–955.
DeChatlet, L. R., P. S. Shirley, M. C. McPhail, C. C. Huntley, H. B. Muss, andD. A. Bass. 1977. Oxidative metabolism of the human eosinophil.Blood 50:525–535.
Nathan, C. F., andR. K. Root, 1977. Hydrogen peroxide release from more peritoneal macrophages: Dependence on sequential activation and triggering.J. Exp. Med. 146:1648–1662.
Hiraishi, H., A. Terano, S. Ota, K. J. Ivey, andT. Sugimoto. 1987. Oxygen metabolite-induced cytotoxicity to cultured rat gastric mucosal cells.Am. J. Physiol. 253(Gastrointest. Liver Physiol.16):G40-G48.
Hyslop, P. A., D. B. Hinshaw, I. V. Schraufstatter, L. A. Sklar, R. G. Spragg, andC. G. Cothrane. 1986. Intracellular calcium homeostasis during hydrogen peroxide injury to cultured P388D1 cells.J. Cell. Physiol. 129:356–366.
Schraufstatter, I. V., D. B. Hinshaw, P. A. Hyslop, R. G. Spragg, andC. G. Cothrane. 1985. Glutathione cycle and pyridine nucleotide levels in oxidant injury of cell.J. Clin. Invest. 76:1471–1476.
Spragg, R. G., D. B. Hinshaw, P. A. Hyslop, I. V. Schraufstatter, andC. G. Cochrane. 1985. Alterations in ATP and energy charge in cultured endothelial and P388D1 cells following oxidant injury.J. Clin. Invest. 76:1131–1139.
Jackson, J. H., I. V. Schraufstatter, P. A. Hyslop, K. Vosbeck, R. Sauerheber, S. A. Weitzman, andC. G. Cochrane. 1987. Role of oxidants in DNA damage.J. Clin. Invest. 80:1090–1095.
Test, S. T. andS. J. Weiss. 1984. Quantitative and temporal characterization of the extracellular H2O2 pool generated by human neutrophils.J. Biol. Chem. 259:399–405.
McMillan, R. M., C. E. Brinckerhoff, andE. D. Harris. 1980. Phospholipase A2 in synovial cells. Arachidonate-specific inhibition by dexamethasone.Arthritis Rheum. 23:719.
Gevers, W. 1977. Generation of protons by metabolic processes in heart cells.J. Mol. Cell. Cardiol. 9:867–874.
Cobbe, S. M. andP. A. Poole-Wilson. 1980. The time of onset and severity of acidosis in myocardial ischemia.J. Mol. Cell. Cardiol. 12:745–760.
Ghiara, P., M. Rosaria, L. Parante, andP. Perisico. 1984. Distinct inhibition of membrane-bound and lysosomal phospholipase A2 by glucocorticoid induced proteins.Biochem. Pharmacol. 33:1445–1450.
Franson, R. C., D. Eisten, R. Jesse, andC. Lanni. 1980. Inhibition of highly purified mammalian phospholipase A2 by non-steroidal anti-inflammatory agents.Biochem. J. 186:633–636.
Hernandez, L. A., M. B. Grisham, andD. N. Granger. 1987. A role for iron in oxidantmediated ischemie injury to intestinal vasculature.Am. J. Physiol. 253 (Gastrointest. Liver Physiol.6):G49-G53.
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Murthy, S.N.S., Cooney, C.G. & Clearfield, H.R. Hydrogen peroxide-induced alterations in prostaglandin secretion in the rat colon in vitro. Inflammation 14, 645–661 (1990). https://doi.org/10.1007/BF00916368
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DOI: https://doi.org/10.1007/BF00916368