Effect of sofalcone on adherence, production of vacuolating toxin, and induction of interleukin-8 secretion by Helicobacter pylori

Journal of Clinical Gastroenterology

Volumn 25, Issue SUPPL. 1, 1997, Pages

  Kamiya, Shigeru ^a   Osaki, Takako ^a   Kumada, Junko ^a   Yamaguchi, Hiroyuki ^a   Taguchi, Haruhiko ^a  

^a KYORIN UNIVERSITY   (Japan)

Author keywords

Adherence; H. pylori; IL 8; Sofalcone; Vacuolating toxin

Indexed keywords

INTERLEUKIN 8; SOFALCONE;

BACTERIAL GROWTH; BACTERIUM ADHERENCE; CONFERENCE PAPER; FLOW CYTOMETRY; GROWTH INHIBITION; HELICOBACTER PYLORI; INHIBITION KINETICS; NONHUMAN; PRIORITY JOURNAL; STOMACH PROTECTION; STRAIN DIFFERENCE;

ANTI-ULCER AGENTS; BACTERIAL ADHESION; BACTERIAL PROTEINS; BACTERIAL TOXINS; CHALCONE; CHALCONES; HELICOBACTER PYLORI; HUMANS; INTERLEUKIN-8; TUMOR CELLS, CULTURED;

EID: 0031405678     PISSN: 01920790     EISSN: None     Source Type: Journal    
DOI: 10.1097/00004836-199700001-00028     Document Type: Conference Paper

References (28)

1. Warren JR, Marshall BJ. Unidentified curved bacilli on gastric epithelium in active chronic gastritis. Lancet 1983;1: 1273-5.
2. Cover TL, Blaser MJ. Helicobacter pylori and gastroduodenal disease. Annu Rev Med 1992;43:135-45.
3. Wadström T. An update on Helicobacter pylori. Curr Opin Gastroenterol 1995;11:69-75.
4. Nomura A, Stemmermann GN, Chyou PH, Kato I, Perz PG, Blaser MJ. Helicobacter pylori infection and gastric carcinoma among Japanese Americans in Hawaii. N Engl J Med 1991; 35:1132-6.
5. Blaser MJ. Hypotheses on the pathogenesis and natural history of Helicobacter pylori-induced inflammation. Gastroenterology 1992;102:720-7.
6. Hussel T, Isaacson PG, Crabtree JE, Spencer J. The response of cells from low-grade B-cell gastric lymphomas of mucosa-associated lymphoid tissue to Helicobacter pylori. Lancet 1993;1:571-4.
7. Hazell SL, Lee A, Brandy L, Hennessy W. Campylobacter pyloridis gastritis: association with intercellular spaces and adaptation to an environment of mucus as important factors in colonization of the gastric epithelium. J Infect Dis 1989;153: 658-63.
8. Leunk RD, Johnson PT, David BC, Kraft WG, Morgan DR. Cytotoxic activity in broth-culture filtrates of Campylobacter pylori. J Med Microbiol 1988;26:93-9.
9. Kamiya S, Kai M, Ozawa A, et al. Characteristics of vacuolating toxin produced by Helicobacter pylori. Eur J Gastroenterol Hepatol 1994;6(suppl 1):23-7.
10. Figura N, Guglielmetti P, Rossolini A, et al. Cytotoxin production by Campylobacter pylori strains isolated from patients with peptic ulcers and from patients with chronic gastritis only. J Clin Microbiol 1989;27:225-6.
11. Goosens H, Glupczynski Y, Burette A, Lambert J-P, Vlaes L, Butzler J-P. Role of the vacuolating toxin from Helicobacter pylori in the pathogenesis of duodenal and gastric ulcer. Med Microbiol Lett 1992;1:153-9.
12. Tee W, Lambert JR, Dwyer B. Cytotoxin production by Helicobacter pylori from patients with upper gastrointestinal tract diseases. J Clin Microbiol 1995;33:1203-5.
13. Gionchetti P, Varia D, Campieri, et al. Enhanced mucosal interleukin-6 and -8 in Helicobacter pylori-positive dyspeptic patients. Am J Gastroenterol 1994;89:883-7.
14. Crabtree JE, Wyatt JI, Trejdosiewicz, et al. Interleukin-8 expression in Helicobacter pylori infected, normal, and neoplastic gastroduodenal mucosa. J Clin Pathol 1994;47:61-6.
15. Sharma SA, Tummuru MKR, Miller GG, Blaser MJ. Interleukin-8 response of gastric epithelial cell lines to Helicobacter pylori stimulation in vitro. Infect Immun 1995;63:1681-7.
16. Nagate T, Numata K, Hanada K, Kondo I. The susceptibility of Campylobacter pylori to antiulcer agents and antibiotics. J Clin Gastroenterol 1990;12(suppl 1):135-8.
17. Sunairi M, Watanabe K, Suzuki T, Tanaka N, Kuwayama H, Nakajima M. Effect of anti-ulcer agents on antibiotic activity against Helicobacter pylori. Eur J Gastroenterol Hepatol 1994; 6(suppl 1):1221-4.
18. Kodama R, Fujioka T, Fujiyama K, Kawasaki H, Kubota T, Nasu M. Combination therapy with clarithromycin and sofalcone for eradication of Helicobacter pylori. Eur J Gastroenterol Hepatol 1994;6(suppl 1):125-8.
19. Kamiya S, Taniguchi I, Yamamoto T, et al. Evaluation of rapid urease test for detection of Helicobacter pylori in gastric biopsy specimens. Eur J Epidemiol 1993;9:450-2.
20. Yamamoto-Osaki T, Yamaguchi H, Taguchi H, Ogata S, Kamiya S. Adherence of Helicobacter pylori to cultured human gastric carcinoma cells. Eur J Gastroenterol Hepatol 1995;7 (suppl 1):89-92.
21. Taguchi H, Osaki T, Yamaguchi H, Kamiya S. Flow cytometric analysis using lipophilic dye PKH-2 for adhesion of Vibrio cholerae to intestine 407 cells. Microbiol Immunol 1995;39: 891-4.
22. Phadnis SH, Ilver D, Janzon L, Normark S, Westblom TU. Pathological significance and molecular characterization of the vacuolating toxin gene of Helicobacter pylori. Infect Immun 1994;62:1557-65.
23. Cover TL, Tummuru MKR, Cao P, Thompson SA, Blaser MJ. Divergence of genetic sequences for the vacuolating cytotoxin among Helicobacter pylori strains. J Biol Chem 1994;269: 10566-73.
24. Cover TL, Puryear W, Perez-Perez GI, Blaser MJ. Effect of urease on HeLa cell vacuolation induced by Helicobacter pylori cytotoxin. Infect Immun 1991;59:1264-70.
25. Cover TL, Reddy LY, Blaser MJ. Effects of ATPase inhibitors on the response of HeLa cells to Helicobacter pylori vacuolating toxin. Infect Immun 1993;61:1427-31.
26. Konturek SJ, Radecki T, Brzozowski T, et al. Antiulcer and gastroprotective effects of solon, a synthetic flavonoid derivative of sophoradin. Role of endogenous prostaglandins. Eur J Pharmacol 1986;125:185-92.
27. 2: an in vitro study. J Clin Gastroenterol 1993;17(suppl 1):15-21.
28. Tummuru MKR, Sharma SA, Blaser MJ. Helicobacter pylori picB, a homologue of the Bordetella pertussis toxin secretion protein, is required for induction of IL-8 in gastric epithelial cells. Mol Microbiol 1995;18:867-76.