Abstract
The present study was carried out to investigatethe possibility that lipopolysaccharide deprived fromHelicobacter pylori may alter gastric motility. Toaddress the question, we examined the effect of H. pylori lipopolysaccharide on gastricemptying in conscious rats. Gastric emptying wasevaluated by the phenol red method. Time-course anddose-related effects of intraperitoneal administrationof H. pylori lipopolysaccharide were investigated.Intraperitoneal injection of H. pylorilipopolysaccharide significantly suppressed gastricemptying of a liquid meal in a dose-dependent manner.The inhibitory action of H. pylori lipopolysaccharide wasobserved 2, 4, 8, or 12 hr after the injection. Theseresults suggest for the first time that H. pylorilipopolysaccharide may suppress gastric emptying in along-lasting fashion. It is also suggested that H. pylorimay influence gastric function through its cell wallstructure named lipopolysaccharide.
Similar content being viewed by others
REFERENCES
Morris A, Nicholson G: Ingestion of Campylobacter pyloridiscausing gastritis and raised fasting pH. Am J Gastroenterol 82:192-199, 1987
Blaser MJ: Hypothesis on the pathogenesis and natural history of Helicobacter pylori-induced inflammation. Gastroenterology 102:720-727, 1992
Dooley CP, Cohen H, Fitzgibbons P, Bauer M, Appleman MD, Perez-Perez DJ, Blaser MJ: Prevalence of Helicobacterpyloriand histologic gastritis in asymptomatic persons. N Engl J Med 321:1562- 1566, 1989
Peterson WL: Helicobacter pyloriand peptic ulcer diseases. N Engl J Med 324:1043- 1048, 1991
Goh KL, Peh SC, Wong NW, Paraakthi N, Puthucheary SD: Campylobacter pyloriinfection and dyspepsia. Experience in a multiracial population. J Gastroenterol Hepatol 5:277- 280, 1990
Marshall BJ, McGechie DB, Rogers PA, Glancy RJ: Pyloric Cam pylobacterinfection and gastroduodenal disease. Med J Aust 142:439 - 444, 1985
Rokkas T, Pursey C, Uzoechina E, Dorrington L, Simmons A, Filipe MI, Sladen GE: Cam pylobacterpyloriand non-ulcer dyspepsia. Am J Gastroenterol 82:1149 - 1152, 1987
Kang JY, Tay HH, Wee A, Guan R, Math MV, Yap I: Effect of colloidal bismuth subcitrate on symptoms and gastric histology in non-ulcer dyspepsia. A double blind placebo controlled study. Gut 31:476 - 480, 1990
Lambert JR, Dunn K, Borromeo M, Korman MG, Hansky J: Cam pylobacter pylori— a role in non-ulcer dyspepsia? Scand J Gastroenterol 24( suppl 160):7- 13, 1989
Rokkas T, Purseg C, Uzoechina E, Dorrington L, Simmons NA, Filipe MI, Sladen GE: Non-ulcer dyspepsia and short term De-Nol therapy: A placebo controlled trial with particular reference to the role of Cam pylobacterpylori. Gut 29:1386 - 1391, 1988
Rosen A, Nairn AC, Greengard P, Cohn ZA, Aderem A: Bacterial lipopolysaccharide regulates the phosphorylation of the 68K protein kinase C substrate in macrophages. J Biol Chem 264:9118 - 9121, 1989
Parent JB: Membrane receptors on rat hepatocyte s for the inner core re gion of bacte rial lipopolysaccharide. J Biol Chem 256:3455- 3461, 1990
Liau YH, Lopez RA, Slomiany A, Slomiany BL: Helicobacter pylorilipopolysaccharide effect on the synthesis and secretion of gastri c sulfomucin. Biochem Biophys Res Commun 184:1411- 1417, 1992
Young GO, Stemmet N, Lastovica A, van der Merwe EL, Louw JA, Modlin IM, Marks IN: Helicobacterpylorilipopolysaccharide stimulates gastric mucosal pepsinogen secretion. Aliment Pharmacol Ther 6:169 - 174, 1992
Westphal O, Luderitz O, Bister F: Uber die Extraktion von Bakte rien mit Phenol/Wasse r. Z Naturforsch Teil B 7:148 - 155, 1952
Scarpignato C, Capovilla T, Bertaccini G: Action of caerulein on gastric emptying of the conscious rat. Arch Int Pharmacodyn Ther 246:286 - 294, 1980
Okumura T, Uehara A, Kitamori S, Watanabe Y, Taniguchi Y, Tsuji K, Namiki M: Basic fibroblast growth factor (bFGF) acts centrally in the brain to inhibit gastric emptying in rats. Neurosci Lett 137:53- 55, 1992
Okumura T, Pappas TN, Taylor IL: Intracisternal injection of pancre atic polypeptide stimulates gastric emptying in rats. Neurosci Lett 178:167- 170, 1994
Okumura T, Taylor IL, Ohning G, Tache Y, Pappas TN: Intracisternal injection of TRH antibody blocks gastric emptying stimulated by 2-deoxy-D-glucose in rats. Brain Res 674:137- 141, 1995
Okumura T, Fukagawa K, Tso P, Taylor IL, Pappas TN: Apolipoprotein A-IV acts in the brain to inhibit gastric emptying in the rat. Am J Physiol 270(Gastrointest Liver Physiol 33):G49 - G53, 1996
Crabtree JE, Peichl P, Wyatt JI, Stachi U, Lindleg IJ: Gastric interleukin-8 and IgA IL-8 autoantibodies in Helicobacter pyloriinfection. Scand J Immunol 37:65- 70, 1993
Gionchetti P, Meregatti M, Be lluzzi A, Bertinelli E, Ferretti M, Brignola C, Miglioli M, Barbara L: Enhanced mucosal interleukin-6 and-8 in Helicobacter pylori-positive dyspeptic patients. Am J Gastroenterol 89:883- 887, 1994
Noach LA, Bosma NB, Jansen J, Hoek FJ, van Deventer SJ, Tytgat GN: Mucosal tumor necrosis factor-a, interleukin-1b, and interleukin-8 production in patients with Helicobacter pyloriinfection. Scand J Gastroenterol 29:425- 429, 1994
Crowe SE, Alvarez L, Dytoc M, Hunt RH, Muller M, Sherman P, Patel J, Jin Y, Ernst PB: Expression of interleukin-8 and CD 54 by human gastric epithelium after Helicobacter pyloriinfection in vitro. Gastroenterology 108:65- 74, 1995
Dinarello CA: Interleukin-1. Rev Infect Dis 6:51- 95, 1984
Moran AP, Helander IM, Kosunen TU: Compositional analysis of Helicobacter pylorirough-form lipopolysaccharide. J Bacteriol 174:1370 - 1377, 1992
Conrad RS, Kist M, Schlecht S, Galanos C: Extraction and biochemical analysis of Helicobacterpylorilipopolysaccharide. Curr Microbiol 24:165- 169, 1992
Suto G, Kiraly A, Tache Y: Interleukin-1b inhibits gastric emptying in rats: Mediation through prostaglandin and corticotropin-releasing factor. Gastroenterology 106:1568 - 1575, 1994
Robert A, Olafsson AS, Lancaster C, Zhang WR: Interleukin-1 is cytoprotective, antisecretory, stimulates PGE2 synthesis by the stomach, and retards gastric emptying. Life Sci 48:123- 134, 1991
Thomas JE, Gibson GR, Darboe MK, Dale A, Weaver LT: Isolation of H. pylorifrom human fetes. Lancet 340:1194 - 1195, 1992
Kelly SM, Pitcher MC, Farmery SM, Gibson GR: Isolation of H. pylorifrom feces of patients with dyspepsia in the UK. Gastroenterology 107:1671- 1674, 1994
Ferguson DA, Li C, Patel NR, Mayberry WR, Chi DS, Thomas E: Isolation of Helicobacter pylorifrom saliva. J Clin Microbil 31:2802- 2804, 1993
Li C, Musich PR, Ha T, Ferguson DA, Patel NR, Chi DS, Thomas E: High prevalence of Helicobacter pyloriin saliva demonstrated by a novel PCR assay. J Clin Pathol 48:622- 666, 1995
Andersen LP, Elsborg L, Justesen T: Campylobacter pyloriin peptic ulcer disease. III. Symptoms and paraclinical and epidemiological findings. Scand J Gastroenterol 23:347- 350, 1988
Loffeld RJ, Potters HV, Arends JW, Stobberingh E, Flendrig JA, van Spreeuwel JP: Campylobacterassociated gastritis in patients with non-ulcer dyspepsia. J Clin Pathol 41:85- 88, 1988
Marshall BJ, Warren JR: Unidentied curved bacilli in the stomach of patients with gastritis and peptic ulceration. Lancet 1:1311- 1315, 1984
Rathbone BJ, Wyatt J, Heatley RV: Symptomatology in C. pyloripositive and negative nonulcer dyspepsia. Gut 29:A1473, 1988
Goh KL, Parasakthi N, Peh SC, Wong NW, Lo YL, Puthucheary SD: Helicobacter pyloriinfection and non-ulcer dyspepsia: The effect of treatme nt with colloidal bismuth subcitrate. Scand J Gastroenterol 26:1123- 1131, 1991
Pieramico O, Ditschnneit H, Malfe rtheiner P: Gastrointestinal motility in patients with non-ulcer dyspepsia: A role for Helicobacter pyloriinfection? Am J Gastroenterol 88:364 - 368, 1993
Talley NJ, Phillips SF: Non-ulcer dyspepsia: Potential causes and pathophysiology. Ann Intern Med 108:865- 879, 1988
Moore SC, Malagelada JR, Shorter RG, Zinsmeister AR: Interrelationship among gastric mucosal morphology, secre-tion, and motility in peptic ulcer diseases. Dig Dis Sci 31:673- 684, 1986
Barnett JL, Behler EM, Appleman HD, Elta GH: Campylobacter pyloriis not associated with gastroparesis. Dig Dis Sci 34:1677- 1680, 1989
Rights and permissions
About this article
Cite this article
Okumura, T., Shoji, E., Takahashi, N. et al. Delayed Gastric Emptying by Helicobacter pylori Lipopolysaccharide in Conscious Rats. Dig Dis Sci 43, 90–94 (1998). https://doi.org/10.1023/A:1018828105226
Issue Date:
DOI: https://doi.org/10.1023/A:1018828105226