Abstract
Inhibition of monoamine oxidase B (MAO B) by selective inhibitors pargyline and l-deprenyl increases dopamine (DA) and norepinephrine (NE) concentrations in nucleus accumbens (NACB) and is associated with reduction in cold water restraint-induced gastric mucosal injury, inhibition of basal gastric acid output, and regional gastric mucosal blood flow. Similar effects were not observed with administration of MAO A inhibitors. These observations suggest that activation of central dopamine and norepinephrine receptors, particularly in NACB, are involved in the control of gastric mucosal function.
Similar content being viewed by others
References
Sandler M, Bonham CS, Goodwin BL, Ruthven CR, Youclim MBH, Hanington Z, Cuthbert MF, Pare CMB: Multiple forms of monoamine oxidase: somein-vivo correlations. Adv Biochem Psychopharmacol 12:3–10, 1973
Singer TP: Perspectives in MAO, past, present and future. J Neurol Transm (Suppl 23):1–25, 1987
Weiner N: Substrate specificity of brain oxidase in several mammals. Arch Biochem Biophys 91:182–188, 1960
Johnston JP: Some observations upon a new inhibitor of monoamine oxidase in brain tissue. Biochem Pharmacol 17:1285–1297, 1968
Knoll J, Magyar K: Some puzzling pharmacological effects of monoamione oxidase inhibitors. Adv Biochem Pharmacol 5:393–408, 1972
Fowler JP, Tipton KF: Deamination of 5-hydroxytryptamine by both forms of monoamine oxidase in rat brain. J Neurochem 38:733–737, 1982
Glover V, Sandler M: Dopamine is a monoamine oxidase B substrate in man. Nature 16:80–81, 1977
Fowler CJ, Tipton KF: On the substrate specificities of the two forms of monoamine oxidase. J Pharm Pharmacol 36:111–115, 1984
Szabo S: Dopamine disorder in duodenal ulceration. Lancet 2:880–882, 1979
Hernandez DE, Stanley DA, Melvm JA, Prange AJ: Involvement of brain dopamine systems on neurotensin-induced protection against stress gastric lesions. Brain Res 381:159–163, 1986
Ray A, Henke PG, Sullivan RM: The central amygdala and immobilization stress-induced gastric pathology in rats: Neurotensin and dopamine. Brain Res 409:398–402, 1987
Hernandez DJ, Adcock J, Orlando R, Patrick K, Nemeroff C, Prange AJ: Prevention of stress-induced gastric ulcers by dopamine agonists in the rat. Life Sci 35:2453–2458, 1984
Glavin GB, Dugani AM: Effects of dopamine agonists and antagonists on gastric acid secretion and stress responses in rats. Life Sci 41:1397–1408, 1987
Sikiric P, Geber J, Ivanovic D, Suchanek E, Gjuris V, Foretic M, Mise S, Cvitanovic B, Rotkvic I: Dopamine antagonists induce gastric lesions in rats. Eur J Pharmacol 131:105–109, 1986
Sikiric P, Rotkvic I, Mise S, Krizanac S, Suchanck E, Petek M, Gjuris V, Geber J, Foretic M, Udovicic I, Anic T, Balen I: The influence of dopamine agonists and antagonists on gastric lesions in mice. Eur J Pharmacol 144:237–239, 1987
Ray A, Henke PG, Sullivan RM: Central dopamine systems and gastric stress pathology in rats. Physiol Behav 42:359–364, 1988
Szabo S, Brown A, Pihan G, Dali H, Neumeyer JL: Duodenal ulcer induced by MPTP (1-methyl-4-phenyl-1,2,3,6-tetrahydropyridine). Proc Soc Exp Biol Med 180:567–571, 1985
Glavin GB, Dugan AM, Pinsky C:l-Deprenyl attenuates stress ulcer formation in rats. Neurosci Lett 70:379–381, 1986
Dial EJ, Huang J, Delansorne R, Lichtenberger LM: Monoamine oxidase: An important intracellular regulator of gastrin release in the rat. Gastroenterology 90:1018–1023, 1986
Leung FW, Guth PH, Scremin OU, Golanska EM, Kauffman GL: Regional gastric mucosal blood flow measurements with hydrogen gas clearance in the anesthetized rat and rabbit. Gastroenterology 87:28–36, 1984
Pare W, Isom K, Vincent G, Glavin G: Preparation of a chronic gastric fistula in the rat. Lab Anim Sci 27:244–247, 1977
Passon PG, Peuler JD: A simplified radiometric assay for plasma norepinephrine and epinephrine. Anal Biochem 51:618–631, 1973
Kalivas PW, Burgess PW, Nemeroff CB, Prange, AJ Jr: Behavioral and neurochemical effects of neurotensin microinjection into the ventral tegmental area in rat. Neuroscience 8:495–505, 1983
Oreland L, Arai Y, Stenstrom A: Different effects of monoamine oxidase inhibition on MPTP depletion of heart and brain catecholamines in mice. Acta Neurol Scand Bull 95:81–85, 1982
Neff NH, Fuentes JA: The use of selective monoamine oxidase inhibitor drugs for evaluating pharmacological and physiological mechanisms.In Monoamine Oxidase and Its Inhibition. M Bernheim (ed). New York, Elsevier, 1976, pp 163–173
Fuller RW, Hemrick-Leucke SK, Kindt MV, Heikkila RE: Different effects of monoamine oxidase inhibition on MPTP depletion of heart and brain catecholamines in mice. Life Sci 42:263–271, 1988
Zheng ZT, Xing LP: Effect of furazolidone on gut catecholamines in cysteamine-induced duodenal ulcer in rat. Scand J Gastroenterol 23:1020–1024, 1988
Yang HYT, Neff NH: The monoamine oxidases of brain: Selective inhibition with drugs and the consequences for the metabolism of biogenic amines. J Pharmacol Exp Ther 189:733–740, 1974
Cuparence B, Czitron B: A study of the effects of monoamine oxidase inhibitors on experimental gastric and duodenal ulcers. Biol Med Ger 27:753–762, 1971
Osumi Y, Aibara S, Sakae K, Fujiwara M: Central noradrenergic inhibition on gastric mucosal blood flow and acid secretion in rats. Life Sci 22:1407–1416, 1977
Nishikawa H, Yokotani K, Fujiwara MJ, Catecholamine receptors involved in the inhibitory effects of dopamine on vagally stimulated gastric acid secretion and mucosal blood flow in rats. J Pharmacol Exp Ther 240:966–971, 1987
Zreika M, McDonald IA, Bey P, Palfreyman MG: MDL 72145, an enzyme activated irreversible inhibitor with selectivity for monoamine oxidase type B. J Neurochem 43:448–454, 1984
Author information
Authors and Affiliations
Additional information
Supported by PHS grant DK 38198 (G.K.).
Rights and permissions
About this article
Cite this article
Xing, L., Washington, J., Seaton, J. et al. Monoamine oxidase B inhibition reduces gastric mucosal blood flow, basal acid secretion, and cold water restraint-induced gastric mucosal injury in rats. Digest Dis Sci 35, 61–65 (1990). https://doi.org/10.1007/BF01537224
Received:
Revised:
Accepted:
Issue Date:
DOI: https://doi.org/10.1007/BF01537224