Культивирование, уреазная активность и белоксодержащие антигены Helicobacter pylori
Диссертация
Во многих странах проводится мониторинг носительства H. pylori в больших выборках здоровых людей и больных с различными заболеваниями желудочно-кишечного тракта (таблица 3, 4). Одним из основных методов оценки носительства является иммунологический, основанный на использовании иммунологических тест-систем, с помощью которых можно проводить масштабные скрининговые исследования такого рода. При… Читать ещё >
Список литературы
- Аруин Л.И., Григорьев П. Я., Исаков В. А., Яковенко Э.П.// Амстердам. — 1993.
- Баранская Е.К. История открытия Helicobacter pylori. Сб. Helicobacter pylori: революция в гастроэнтерологии. Под. ред. Ивашкина В. Т., Мегро Ф., Лапиной Т. Л. М. — 1999. — Триада-Х. — С. 243−255
- Гервазиева В.Б., Овсянникова И. Г., Райкис Б. Н. Иммуноферментный метод определения аллергенспецифических IgE антител // В кн. Актуальные вопросы клинической и экспериментальной аллергологии.- Каунас.- 1986.- С.58−59.
- Домарадский И.В. Вопросы патогенности Helicobacter pylori. //Ж. Эпидемиология и инфекционные болезни. 2001. — № 2.- С. 45−47.
- Ивашкин, В.Т., Положенцев С. Д., Султанов В. К., Блинов В. Д., Соломахин С. В., Крецу А. П., Калинин В. К., Спесивцев В. Н. О патогенной роли Helicobacter pylori. //Тер. Арх. 1993. — Т.65. -№ 2. — С.11−13.
- Кудрявцева Л.В., Минаев В. И., Маликов В. Е., Зайцева С. В., Синяев В. П., Ерофеева Ю. А., Щербаков П. Л., Минаева Н. З., Исаков В. А. Комплексная диагностика хеликобактериоза. Учебное пособие под ред. Е. В. Никушкина. М.- 1999.
- Лабинская, А.С. Микробиология с техникой микробиологических исследований. Изд. 4-ое, перераб. и доп. «Медицина». Москва. -1978.
- Лапина Т.Л. Основные принципы диагностики H.pylori. Сб. Helicobacter pylori: революция в гастроэнтерологии. Под. ред. Ивашкина В. Т., Мегро Ф., Лапиной Т. Л. М. — 1999. — Триада-Х. -С. 107−116.
- Маянский А.Н. Микробиология для врачей. Н.-Новгород.- 1999.
- Определитель бактерий Берджи. В 2-х т. Т.1: Пер. с англ. Под ред. Дж. Хоулта и др. М.- «Мир». — 1997.
- Пасечников В.Д. Полимеразная цепная реакция в диагностике Н.ру1ог1-ассоциированных заболеваний. Материалы конференции «Диагностика и лечение заболеваний, ассоциированных с Helicobacter pylori». М. — 1998. — с. 8−10.
- Перт С.Дж. Основы культивирования микроорганизмов и клеток. Москва. «Мир». — 1978.
- Платонов А.Е. Статистический анализ в медицине и биологии: задачи, терминология, логика, компьютерные методы. Москва.-Изд-во РАМН, — 2000.
- Смирнова Е. Я, Лебедин Ю. С, Сердюк О. А, Василов Р. Г. Использование моноклональных антител к IgE человека для определения уровня аллергенспецифических IgE. //Ж-л микробиологии, эпидемиологии и иммунобиологии.- 1990.- № 9.-С. 93.
- Физиология. Основы и функциональные системы.// Москва.-«Медицина». — 2000.
- Цыциков Э. Н, Втюрина И. Ю, Галанина О. Е. // Биотехнология.-1988.- Т.7.- № 3.- С. 32.
- Юодвальките С.-Д. Ю. Отбор продуцента, изучение биосинтеза и некоторых свойств уреазы Staphylococcus saprophytics. Дисс.канд.биол.наук.- Москва.- 1983. МГУ.
- Albertson N, Wenngren I, Sjostrom J.-E. Growth and survival of Helicobacter pylori in defined medium and susceptibility to Brij 78. // J.Clin.Microbiol.- 1998.- V.36.- N 5.- P. 1232−1235.
- Allan E., Mullany P., Tabaqchali S. Construction and characterization of a Helicobacter pylori clpB mutant and role of the gene in stress response. //J. Bacterid.-1998. -V.180.- № 2. P. 426−429.
- Atherton J.C. Non-endoscopic tests in the diagnosis of Helicobacter pylori infection. //Aliment. Pharmacol. Ther. 1997. — № 11. — Suppl. 1. — P. 11−20.
- Axon A. Helicobacter pylori is not a commensal. //Curr. Opin. Gastroenterol. 1999.- № 15. — Suppl. 1. — S1-S4.
- Banerjee S. and Michetti P. Development of Helicobacter pylori vaccine. // In: Helicobacter pylori: Molecular and Cellular Biology. Ed. By Achtman M. and S. Suerbaum. Horizon Scientific Press, Wymondham, UK. — 2001.-P.263−274
- Bauerfeind P., Garner R., Dunn B.E., and Mobley H.L.T. Synthesis and activity of Helicobacter pylori urease and catalase at low pH. //Gut. 1997. — № 40. — P.25−30.
- Blaser M.J. Ecology of Helicobacter pylori in the human stomach. //J. Clin. Invest. 1997a. — V.100. — № 4. — P.759−762.
- Blaser M.J. Not all Helicobacter pylori strains are created equal: should all be eliminated? //Lancet. 1997b. — № 349. — P. 1020−1022.
- Blaser M.J. Hypothesis: the changing relationship of Helicobacter pylori and humans: implications for health and disease. //J. of Infect. Diseases. 1999a. — № 179. — P. 1523−1530.
- Blaser M.J. Where does Helicobacter pylori come from and why is it going away? //JAMA 1999b. — № 282. — P.2260−2262.
- Blaser M.J. and Atherton J.C. Helicobacter pylori persistence: biology and disease. //J. Clin. Invest. 2004. — № 113. — P.321−333.
- Blum A.L., Talley N.J., O’Morain C. Lack of effect of treating Helicobacter pylori infection in patients with nonulcer dispepsia. //N.Engl. J. Med. 1998. — № 339. — P. 1875−1881.
- Buck, G.E. and J.S. Smith. Medium supplementation for growth of Campylobacter pyloridis. //J. Clin. Microboiol. 1987. — № 25. -P.597−599.
- Cao J., Sun Y., Berglindh Т., Mellgard В., Li Z, Mardh В., Mardh S. Helicobacter pylori-antigen-binding fragments expressed on the filamentous M13 phage prevent bacterial growth. Biochimica et Biophysica Acta. 2000. — V. 1474. — № 1. — P. 107−113.
- Chang C-S., Chen L-T., Yang J-C., Lin J-T., Chang K-C., Wang J-T. //Isolation of a Helicobacter pylori protein, FldA, associated with mucosa-associated lymphoid tissue lymphoma of the stomach. Gastroenterology. 1999.- V. l 17. — № 1. — P.82−88.
- Cheli R., Crespi M., Testino G. Gastric cancer and Helicobacter pylori: biologic and epidemiologic incosistencies. //J. Clin. Gastroenterol. 1998. — V.26. — № 1. — P.3−6.
- Choe Y.H., Kim S.K. and Hong Y.C. The relationship between Helicobacter pylori infection and iron deficiency: seroprevalence study in 937 pubescent children. //Arch Dis Child. 2003. — № 88. -P.178.
- Choe Y.H., Kim S. K, Son B. K, Lee D. H, Hong Y. C, Pai S.H.
- Randomized placebo-controlled trial of Helicobacter pylori eradication for iron-deficiency anemia in preadolescent children and adolescents. //Helicobacter. 1999. — V.4. — № 2. — P.135−139.
- Chow W.H., В laser M.J., Blot W.J., Gammon M.D. An inverse relation between cagA+ strains of Helicobacter pylori infection and risk of esophageal and gastric adenocarcinoma. //Cancer Res. -1998. -V.58. № 4. — P.588−590.
- Claassen, V.P., T.W. Tuinder, J.C.M. Zandvlet. Growth of Campylobacter pylori in fermentors. //Klin. Wochenschr. 1989. -№ 67.-P. 10.
- Cohen H. and Laine L. Endoscopic methods for the diagnosis of Helicobacter pylori. //Aliment. Pharmacol. Ther. 1997. — № 11. -Suppl. 1.-P.3−9.
- Cover T.L. and Blaser M.J. Purification and characterization of the vacuolating toxin from Helicobacter pylori. //J. Biol. Chem. 1992. -№ 267. — P.10 570−10 575.
- Crabtree J.E. Cytokine responses in Helicobacter pylori infection. // In: Helicobacter pylori: Molecular and Cellular Biology. Ed. By Achtman M. and S. Suerbaum. Horizon Scientific Press, Wymondham, UK. — 2001.- P.63−84
- Cuoco L., Cammarota G., Jorizzo R.A., Cianci R. and Gasbarrini G. Iron deficiency anaemia, helicobacter pylori infection and delayed pubertal growth. //Arch Dis Child. 2000. — № 83.- P.456.
- D’Elios M.M. and Del Prete G. Role of Thl/Th2 cells in H. pylori-induced gastric disease. // In: Helicobacter pylori: Molecular and Cellular Biology. Ed. By Achtman M. and S. Suerbaum. Horizon Scientific Press, Wymondham, UK. — 2001. — P.85−98.
- Deshpande M., Calenoff E., Daniels L. Rapid large-scale growth of Helicobacter pylori in flasks and fermentors. //Appl. Environ. Microbiol. 1995. — V.61. — № 6. — P.2431−2435.
- Drumm, В., G.I. Perez-Perez, M.J. Blaser and P.M. Shermann. Intrafamilial clustering of Helicobacter pylori infection. //N. Engl. J. of Med. 1990. — V.322. — № 6. — P.359−363.
- Dunn B.E., Campbell G.P., Perez-Perez G.I., Blaser M.J. Purification and charactirization of urease from Helicobacter pylori. //J. of Biol. Chem. 1990. — V.265. — № 16. — P.9464−9469.
- Eaton K.A. Animal models for Helicobacter pylori gastritis. // In: Helicobacter pylori: Molecular and Cellular Biology. Ed. By Achtman M. and S. Suerbaum. Horizon Scientific Press, Wymondham, UK. -2001.-P.113−131
- Eaton K.A., Brooks C.L., Morgan D.R., Krakowka S. Essential role of urease in pathogenesis of gastritis induced by Helicobacter pylori in gnotobiotic piglets. //Infect. Immun. 1991. — № 59. — P.2470−2475.
- Farinati F., Foschia F., Di Mario F. Helicobacter pylori eradication and gastric precancerous lesions. //Gastroenterology. 1998. -№ 115-P.512−514.
- Ferrero R.L., Thiberge J.M., Kansau I., Wuscher N., Huerre M., Labigne A. The GroES homolog of Helicobacter pylori confersprotective immunity against mucosal infection in mice. //Proc. Natl. Sci. USA. 1995. — № 92. — P.64 996 505.
- Fiedorek, S.C., H.M. Malaty, D.L. Evans, C.L. Pumphrey, H.B. Casteel, D.J. Evans and Jr. D.Y. Graham. Factors influencing the epidemiology of Helicobacter pylori infection in children. //Pediatrics. 1991.-V.88. -№ 3.-P.578−82.
- Fox J.G. and Lee A. The role of Helicobacter species in newly recognized gastrointestinal tract diseases of animales. //Lab. Anim. Sci. 1997. — № 47. — P.222−255.
- Handbook of Microbiological media. //First edition by R.M. Atlas. Ed. By L.C. Parks. C.H.I.P.S. — 1993.
- Но, В and S. Vijayakumari. A simple and efficient continuous culture system for Helicobacter pylori. //Microbios. 1993. — № 76. — P.59−66.
- Hong C. S, Stadler B.M., Walti M, De Week A.L. Dot-immunobinding assay with monoclonal anti-IgE antibodies for the detection and quantitation of human IgE //J. Immunol. Methods.-1986.- V. 95.-P. 195
- Hudson, M.J. and D.G. Newell. Continuous culture of Campylobacter pylori. //In: F. Megraud and H. Lamouliatte (ed.), Gastroduodenal pathology and Campylobacter pylori. Elsevier Science Publishers, Amsterdam. — 1989.-P. 11−15
- Josenhans C. and Suerbaum S. Helicobacter motility and Chemotaxis. //In: Helicobacter pylori: Molecular and Cellular Biology. Ed. By Achtman M. and S. Suerbaum. Horizon Scientific Press, Wymondham, UK. — 2001.-P. 171−184.
- Jyotheeswaran S, Shah A. N, Jin H.O. Prevalence of Helicobacter pylori in peptic ulcer patients in greater Rochester, NY: is empirical triple therapy justified? //Am. J. Gastroenterol. 1998. — V.93. — № 4. -P.5746−5748.
- Kangatharalingam, N. and P. S. Amy. Helicobacter pylori comb. nov. exhibits facultative acidophilism and obligate microaerophilism. //Appl. Environ. Microbiol. 1994. — № 60. — P.2176−2179.
- Kostryznska M, O’Toole P. W, Taylor D. T, Trust T.J. Molecular characterization of a conserved 20-kilodalton membrane-associated lipoprotein antigen of Helicobacter pylori. //J. Bacteriol. 1994. -V.176. — № 19. — P.5938−5948.
- Labenz J., Blum A.L., Bayerdorffer E. Curing Helicobacter pylori infection in patients with duodenal ulcer may provoke reflux esophagitis. //Gastroenterology. 1997. — № 112. — P.1442−1447.
- Laemmly U.K. Cleavage of structural proteins during the assembly of the head of bacterial fage T4. //Nature.-1970.- V.227.- N 5259.-P.680−685.
- Lin, J.T., J.T. Wang, M.S. Wu, Т.Н. Wang, Т.К. Lee and C.J. Chen. Seroprevalence study of Helicobacter pylori infection in patients with gastroduodenal diseases. //J. Formos. Med. Assoc. 1994. — V.93. -№ 2.-P. 122−127.
- Lindholm C., Osek J., Svennerholm A-M. Quantification of conserved antigens in Helicobacter pylori during different culture conditions. Infect. Immun. 1997. — V.65. — № 12. — P.5376−5380.
- Loeb, D.S., N.J. Talley, D.A. Ahlquist, H.A. Carpenter and A.R. Zinsmeister. Long-term nonsteroidal anti-inflammatory drug use and gastroduodenal injury: the role of Helicobacter pylori. //Gastroenterology. 1992. — V.102. — № 6. — P. 1899−905.
- Lowry O.H., Rosenbrough N.J., Farr A.L., Randall R.J. Protein measurement with Folin phenol reagent //J. Biol. Chem.- 1951.-V.193.- P.265−275.
- M.-Plaza I., R.-Herrera J. Mechanisms of regulation of urease biosynthesis in Proteus rettgeri. //J. Bacteriol. 1967. — V.93. — № 4. -P.1294−1301.
- Marchini A, D’Apolito M, Massari P, Atzeni M, Copass M, Olivieri R. Cyclodextrins for growth of Helicobacter pylori and production of vacuolating cytotoxin. //Arch. Microbiol. 1995. -V.164. — № 4. — P.290−293.
- Marshall, B. J, McGechie, D. B, Rogers, P.A. and Glancy, R.J. Pyloric Campylobacter infection and gastroduodenal disease. //Med.J.Aust. 1985. — V.142. — № 8. — P.439−44.
- Marshall, B. J, H. Royce, D.I. Annear, C.S. Goodwin, J.W. Pearman, J.R. Warren and J.A. Armstrong. Original isolation of Campylobacter pyloridis from gastric mucosa. //Microbios. Lett. 1984. — № 25. -P.83−88.
- Maxton, D. G, E.D. Srivastava, P.J. Whorwell and D.M. Jones. Do non-steroidal anti-inflammatory drugs or smoking predipose to Helicobacter pylori infection? //Postgraduate Med. J. 1990. — V.66. -№ 779. — P.717−719.
- McNulty C.A.M. and Wise R. Rapid diagnosis of Campylobacter-associated gastritis.// Lancet i. 1985. — P. 1443.
- Megraud F. How should Helicobacter pylori infection be diagnosed. //Gastroenterology. 1997. — № 113. — P. S93-S98.
- Mendall, M. A, P.M. Goggin, N. Molineaux, J. Levy, T. Toosy, D. Strachan, A.J. Camm and T.C. Northfield. Relation of Helicobacter pylori infection and coronary heart disease. //Brit. Heart J. 1994. -V.71. — № 5. -P.437−439.
- Mobley H.L.T. Helicobacter pylori Urease.// In: Helicobacter pylori: Molecular and Cellular Biology. Ed. By Achtman M. and S. Suerbaum. Horizon Scientific Press, Wymondham, UK. — 2001. — P. 155−170.
- Mobley H.L.T. Helicobacter pylori Urease.// In: Helicobacter pylori: Molecular and Cellular Biology. Ed. By Achtman M. and S.
- Suerbaum. Horizon Scientific Press, Wymondham, UK. — 2001. — P. 155−170.
- Monteiro L., Birac C., Megraud F. Detection of Helicobacter pylori in gastric biopsy by polimerase chain reaction. //In: Helicobacter pylori: techniques for clinical diagnosis and basical research. Ed. by A. Lee, F. Megraud. 1996. -P.l 12−120.
- Moran A.P. Structure-bioactivity relationships of bacterial endotoxins. //J. Toxicol.-Toxin Rev. 1994. — № 14. — P. 47−83.
- Moran A.P. Cell surface characteristics of Helicobacter pylori. //FEMS Immunol. Med. Microbiol. 1995. — № 10. — P. 271−280.
- Moran A.P. The role of lipopolysaccharide in Helicobacter pylori pathogenesis. //Aliment. Pharmacol. Ther. 1996a. — № 10. — SUPPL. 1. — P.39−50.
- Moran A.P. Pathogenic properties of Helicobacter pylori. //Scan. J. Gastroenterol. 1996b. — № 31. — SUPPL. 215. -P.22−31.
- Moran A.P. Helicobacter pylori lipopolysaccharides. // In: Helicobacter pylori: Molecular and Cellular Biology. Ed. By Achtman M. and S. Suerbaum. Horizon Scientific Press, Wymondham, UK. -2001. — P.207−226.
- Moran A.P. and Aspinall G.O. Unique structural and biological features of Helicobacter pylori lipopolysaccharides. //Prog. Clin. Biol. Res. 1998. — № 397. — P.37−49.
- Morgan, D.R., R. Freedman, C.E. Depew and W.G. Kraft. Growth of Campylobacter pylori in liquid media. //J. Clin. Microbiol. 1987. -№ 25. — P.2123−2125.
- Nedenskov P. Nutritional requirements for growth of Helicobacter pylori. //Appl. Environ. Microbiol. 1994. — № 60. — P.3450−3453.
- Pantoflickova D. and Blum A.L. 2001. Helicobacter pylori: A Historical Overview. //In: Helicobacter pylori: Molecular and Cellular
- Biology. Ed. By Achtman M. and S. Suerbaum. Horizon Scientific Press, Wymondham, UK. — 2001. — P. 1−14.
- Pantoflickova D., Talley N.J., Koelz H.R., Blum A.L. Helicobacter pylori and nonulcer dyspepsia: comments on a flawed meta-analysis. //Letter. BMJ. 2000. — № 320. — P. 1208.
- Parsonnet, J., G.D. Friedman, D.P. Vandersteen, Y. Chang, J.H. Vogelman, N. Orentreich and R.K. Sibley. Helicobacter pylori and risk of gastric carcinoma. //N. Engl. J. Med. 1991. — V.325. -№ 16. -P. 1127−31.
- Perez-Perez G.I., Blaser M.J. Campylobacter and Helicobacter // In: Baron’s Medical Microbiology Textbook. 2003. http://www.md.huji.ac.il/microbiology/book/toc.htm
- Phadnis S.H., Parlow M.H., Levy M., liver D., Caulkins C.M., Connors J.B., Dunn B.E. Surface localization of Helicobacter pylori urease and heat-shock protein homolog requires bacterial autolysis. //Infect. Immun. 1996. — № 64. — P.905−912.
- Putsep, K., C-I. Braden, H.G. Boman and S. Normark. Anibacterial peptide from Helicobacter pylori. //Nature. 1999. — № 398. — P.671−672.
- Reynolds D.J., Penn C.W. Characteristics of Helicobacter pylori growth in a defined medium and determination of its aminoacid requirements // Microbiology. 1994. — V.140. — P.2649−2659.
- Romaniuk P.J., Zoltowaska В., Trust T.J., Lane T.J., Olsen D.J., Pace N.R. and D.A. Campylobacter pylori, the spiral bacterium associated with human gastritis, is not a true Campylobacter sp. //J.Bacteriol. 1987. — № 169. — P.2137−2141.
- Schraw W., McClain M.S., Cover T.L. Kinetics and Mechanisms of Extracellular Protein Release by Helicobacter pylori. //Infect. Immun. 1999. — V.67. № 10. — P.5247−5252
- Seeker, D.A., D.S. Tompkins and G. Alderson. Gas-permeable Life cell tissue culture flasks give improved growth of Helicobacter pylori in a liquid medium. //J. Clin. Microbiol. 1991. — № 29. — P. 10 601 061.
- Shadowen, R.D. and C.V. Sciortino. Improved growth of Campylobacter pylori in a biphasic system. //J. Clin. Microbiol. -1989. № 27. — P.1744−1747.
- Shahamat, M., U.E.H. Mai, C. Paszko-Kolva, H. Yamamoto and R.R. Corwell. Evaluation of liquid media for growth Helicobacter pylori. //J. Clin. Microbiol. 1991. — № 29. — P.2835−2837.
- Sidebotham, R.L. and J.H. Baron. Hypothesis: Helicobacter pylori, urease, mucus and gastric ulcer. //Lancet. 1990. — № 335. — P.193−95.
- Smith M.A., Finel M., Korolik V., Mendz G.L. Characteristics of the aerobic respiratory chains of the microaerophiles Campylobacter jejuni and Helicobacter pylori. //Arch. Microbiol. 2000. — V.174. -№ 1−2. — P. l-10.
- Sonnenberg A. Temporal trends and geographical variations of peptic ulcer disease. //Aliment. Pharmacol. Ther. 1995. — V.9. -Suppl. 2. — P.3−12.
- Steer H.W. Ultrastructure of cell migration through gastric epithelium and its relationship to bacteria. //J.Clin.Pathol. 1975. -№ 28. — P.639−646.
- Sumner J.B., Somers G.F. Chemistry and methods of enzymes, 3rd ed. Academic press. New York. 1953. — P. 136.
- Talley N.J., Janssens J., Lauritsen K., Racz I. Eradication of Helicobacter pylori in functional dispepsia: randomised double blind placebo controlled trial with 12 months follow up. //BMJ. -1999a. -V.318. № 7187. — P.833−837.
- Talley N.J., Vakil N., Ballard E.D. 2nd, Fennerty M.B. Absence of benefit of eradication Helicobacter pylori in patients with nonulcer dispepsia. //N. Engl. J. Med. 1999b. — V.341. — № 15. -P.l 106−1 111.
- Talley, N.J., J.E. Ormand, C.A. Frie and A.R. Zinsmeister. Stability of pH gradients in vivo across the stomach in Helicobacter pylori gastritis, dyspepsia and health. //Am. J. Gastroenterol. 1992. — V.87. — № 5. — P.590−594.
- Testerman T. L, McGee D. J, Mobley H.L.T. Helicobacter pylori growth and urease detection in the chemically defined medium Ham’s F-12 nutrient mixture //J. Clin. Microbiol. 2001. — V.39. — № 11. -P.3842−3850.
- Towbin H, Gordon U, Staehelin T, Electrophoretic transfer of proteins from poly acrylamid gels to nitro cellulose sheets procedure and some //Proc. Nat. Acad. Sci. (USA). 1979. — V 76, — № 9.- P. 4350−4354.
- Tucci, A, R. Corinaldesi, V. Stanghellini, C. Tosetti, G. Di Febo, G.F. Paparo, O. Varoli, G.M. Paganelli, A.M. Labate, C. Masci, et al. //Gastroenterology. 1992. — V. 103. — № 3. — P.768−74.
- Tytgat G.N. Helicobacter pylori-reflections for the next millennium. //Gut. 1999.-V.45. — Suppl. 1. — P. 145−147.
- Versalovic J. and Fox J.G. Taxonomy and Phylogeny of Helicobacter. //In: Helicobacter pylori: Molecular and Cellular Biology. Ed. By Achtman M. and S. Suerbaum. Horizon Scientific Press, Wymondham, UK. — 2001. — P. 15−28.
- Walsh E.J. and Moran A.P. Influence of medium composition on the growth and antigen expression of Helicobacter pylori. //J. of Appl. Microbiol. 1997. — № 83. — P.67−75.
- Warren, J.R. and Marshall, B.J. Unidentified curved bacilli on gastric epithelium in active gastritis. //Lancet i. 1983. — P.1273−1275.
- Werdmuller B.F. and Loffeld R.J. Helicobacter pylori infection has no role in pathogenesis of reflux esophagitis. //Dig. Dis. Sci. 1997. -V.42. № 1. — P.103−105.
- Worst D.J., Otto B.R., De Graaf J. Iron-repressible outer membrane proteins of Helicobacter pylori involved in heme uptake. //Infect. Immun. 1995.-V.63. — № 10.-P.4161−4165.
- Xia, H.X., L. English, C.T. Keane and C.A. O’Morain. Enhanced cultivation of Helicobacter pylori in liquid medium. //J. Clin. Pathol. -1993. № 46. — P.750−753.