Helicobacter pylori, a corkscrew-shaped, gram-negative rod, resides in the mucous layer of the human stomach. Unrecognized until the 1980s, the organism is extraordinarily common, infecting at least half of the world’s population. Once acquired, infection persists chronically, typically continuing in the stomach throughout the host’s life. H. pylori infection invariably causes acute and chronic gastric inflammation, but in only a minority of cases does it result in overt clinical disease. Yet, the diseases attributed to H. pylori infection, peptic ulcer disease and gastric malignancy, are among the world’s most important causes of morbidity and mortality in adults. For this reason, the past 30 years have borne witness to furious activity concerning diagnosis, treatment, and prevention of this recently rediscovered pathogen.
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References
Aebischer, T., Schmitt, A., Walduck, A. K., & Meyer, T. F. (2005). Helicobacter pylori vaccine development: facing the challenge. Int J Med Microbiol, 295(5), 343–353.
Aguemon, B. D., Struelens, M. J., Massougbodji, A., & Ouendo, E. M. (2005). Prevalence and risk-factors for Helicobacter pylori infection in urban and rural Beninese populations. Clin Microbiol Infect, 11(8), 611–617.
Akada, J. K., Shirai, M., Takeuchi, H., Tsuda, M., & Nakazawa, T. (2000). Identification of the urease operon in Helicobacter pylori and its control by mRNA decay in response to pH. Mol Microbiol, 36(5), 1071–1084.
Akopyanz, N., Bukanov, N. O., Westblom, T. U., & Berg, D. E. (1992). PCR-based RFLP analysis of DNA sequence diversity in the gastric pathogen Helicobacter pylori. Nucleic Acids Res, 20(23), 6221–6225.
Alm, R. A., Bina, J., Andrews, B. M., Doig, P., Hancock, R. E., & Trust, T. J. (2000). Comparative genomics of Helicobacter pylori: analysis of the outer membrane protein families. Infect Immun, 68(7), 4155–4168.
Alm, R. A., & Trust, T. J. (1999). Analysis of the genetic diversity of Helicobacter pylori: the tale of two genomes. J Mol Med, 77(12), 834–846.
Al-Moagel, M. A., et al. (1990). Prevalence of Helicobacter (formerly Campylobacter) pylori infection in Saudia Arabia, and comparison of those with and without upper gastrointestinal symptoms. Am J Gastroenterol, 85(8), 944–948.
Amieva, M. R., Vogelmann, R., Covacci, A., Tompkins, L. S., Nelson, W. J., & Falkow, S. (2003). Disruption of the epithelial apical-junctional complex by Helicobacter pylori CagA. Science, 300(5624), 1430–1434.
Andersen, L. P., Goodwin, C. S., & Worsley, B. W. (1993). The antibody response to Helicobacter pylori infection, and the value of serologic tests to detect H. pylori and for post-treatment monitoring. In Helicobacter pylori: Biology and Clinical Practice (pp. 285). Boca Raton: CRC Press.
Andrutis, K. A., Fox, J. G., Schauer, D. B., Marini, R. P., Murphy, J. C., Yan, L., et al. (1995). Inability of an isogenic urease-negative mutant stain of Helicobacter mustelae to colonize the ferret stomach. Infect Immun, 63(9), 3722–3725.
Arroyo, M. T., Forne, M., de Argila, C. M., Feu, F., Arenas, J., de la Vega, J., et al. (2004). The prevalence of peptic ulcer not related to Helicobacter pylori or non-steroidal anti-inflammatory drug use is negligible in southern Europe. Helicobacter, 9(3), 249–254.
Ashorn, M., et al. (1995). Helicobacter pylori infection in Finnish children and adolescents. A serologic cross-sectional and follow-up study. Scand J Gastroenterol, 30(9), 876–879.
Ashorn, M., et al. (1996). Seroepidemiological study of Helicobacter pylori infection in infancy. Arch Dis Child Fetal Neonatal Ed, 74(2), F141–142.
Baker, S., Gummett, P. A., Whittaker, L., Schaufelberger, H. D., Johnson, P., Misiewicz, J. J., et al. (1994). A pilot study of the epidemiology of Helicobacter pylori in children from London using the 13 C-urea breath test. American Journal of Gastroenterology, 89, 1307.
Bamford, K. B., Bickley, J., Collins, J. S., Johnston, B. T., Potts, S., Boston, V., et al. (1993). Helicobacter pylori: comparison of DNA fingerprints provides evidence for intrafamilial infection. Gut, 34(10), 1348–1350.
Banatvala, N., Clements, L., Abdi, Y., Graham, J. Y., Hardie, J. M., & Feldman, R. A. (1995). Migration and Helicobacter pylori seroprevalence: Bangladeshi migrants in the U.K. J Infect, 31(2), 133–135.
Baron, J. H., & Sonnenberg, A. (2002). Hospital admissions for peptic ulcer and indigestion in London and New York in the 19th and early 20th centuries. Gut, 50(4), 568–570.
Basso, D., & Plebani, M. (2004). H. pylori infection: bacterial virulence factors and cytokine gene polymorphisms as determinants of infection outcome. Crit Rev Clin Lab Sci, 41(3), 313–337.
Bellack, N. R., Koehoorn, M. W., MacNab, Y. C., & Morshed, M. G. (2006). A conceptual model of water’s role as a reservoir in Helicobacter pylori transmission: a review of the evidence. Epidemiol Infect, 134(3), 439–449.
Berkowicz, J., & Lee, A. (1987). Person-to-person transmission of Campylobacter pylori. Lancet, 2(8560), 680–681.
Bernstein, C. N., McKeown, I., Embil, J. M., Blanchard, J. F., Dawood, M., Kabani, A., et al. (1999). Seroprevalence of Helicobacter pylori, incidence of gastric cancer, and peptic ulcer-associated hospitalizations in a Canadian Indian population. Dig Dis Sci, 44(4), 668–674.
Bhat, N., Gaensbauer, J., Peek, R. M., Bloch, K., Tham, K. T., Blaser, M. J., et al. (2005). Local and systemic immune and inflammatory responses to Helicobacter pylori strains. Clin Diagn Lab Immunol, 12(12), 1393–1400.
Bizzozero, G. (1893). Uber die schlauchförmigen drüsen des Magendarmkanals und die Beziehungen ihres epithels zu dem oberflächen-epithel der schleimhaut. Arch Mickrosk Anat, 42.
Blaser, M. J. (2005). The biology of cag in the Helicobacter pylori-human interaction. Gastroenterology, 128(5), 1512–1515.
Blaser, M. J., & Atherton, J. C. (2004). Helicobacter pylori persistence: biology and disease. J Clin Invest, 113(3), 321–333.
Blaser, M. J., & Berg, D. E. (2001). Helicobacter pylori genetic diversity and risk of human disease. J Clin Invest, 107(7), 767–773.
Blaser, M. J., & Parsonnet, J. (1994). Parasitism by the “slow" bacterium Helicobacter pylori leads to altered gastric homeostasis and neoplasia. J Clin Invest, 94(1), 4–8.
Blecker, U., Hauser, B., Lanciers, S., Peeters, S., Suys, B., & Vandenplas, Y. (1993). The prevalence of Helicobacter pylori-positive serology in asymptomatic children. J Pediatr Gastroenterol Nutr, 16(3), 252–256.
Blecker, U., Lanciers, S., Mehta, D. I., & Vandenplas, Y. (1994). Familial clustering of Helicobacter pylori infection. Clin Pediatr (Phila), 33(5), 307–308.
Bode, G., Mauch, F., & Malfertheiner, P. (1993). The coccoid forms of Helicobacter pylori. Criteria for their viability. Epidemiol Infect, 111(3), 483–490.
Bodhidatta, L., Hoge, C. W., Churnratanakul, S., Nirdnoy, W., Sampathanukul, P., Tungtaem, C., et al. (1993). Diagnosis of Helicobacter pylori infection in a developing country: comparison of two ELISAs and a seroprevalence study. J Infect Dis, 168(6), 1549–1553.
Bohmer, C. J., Klinkenberg-Knol, E. C., Kuipers, E. J., Niezen-de Boer, M. C., Schreuder, H., Schuckink-Kool, F., et al. (1997). The prevalence of Helicobacter pylori infection among inhabitants and healthy employees of institutes for the intellectually disabled. Am J Gastroenterol, 92(6), 1000–1004.
Boren, T., Falk, P., Roth, K. A., Larson, G., & Normark, S. (1993). Attachment of Helicobacter pylori to human gastric epithelium mediated by blood group antigens. Science, 262(5141), 1892–1895.
Bravos, E. D., & Gilman, R. H. (2000). Accurate diagnosis of Helicobacter pylori. Other tests. Gastroenterol Clin North Am, 29(4), 925–929, xii.
Brown, K. E., & Peura, D. A. (1993). Diagnosis of Helicobacter pylori infection. Gastroenterol Clin North Am, 22(1), 105–115.
Brown, L. M. (2000). Helicobacter pylori: epidemiology and routes of transmission. Epidemiologic Reviews, 22(2), 283–297.
Brown, L. M., & Devesa, S. S. (2002). Epidemiologic trends in esophageal and gastric cancer in the United States. Surg Oncol Clin N Am, 11(2), 235–256.
Chey, W. D. (2000). Accurate diagnosis of Helicobacter pylori. 14C-urea breath test. Gastroenterol Clin North Am, 29(4), 895–902.
Chey, W. D., Metz, D. C., Shaw, S., Kearney, D., Montague, J., & Murthy, U. (2000). Appropriate timing of the 14C-urea breath test to establish eradication of Helicobacter pylori infection. Am J Gastroenterol, 95(5), 1171–1174.
Chong, J., Marshall, B. J., Barkin, J. S., McCallum, R. W., Reiner, D. K., Hoffman, S. R., et al. (1994). Occupational exposure to Helicobacter pylori for the endoscopy professional: a sera epidemiological study. Am J Gastroenterol, 89(11), 1987–1992.
Collett, J. A., et al. (1999). Seroprevalence of Helicobacter pylori in the adult population of Christchurch: risk factors and relationship to dyspeptic symptoms and iron studies. NZ Med J, 112(1093), 292–295.
Conference, N. C. (1994). NIH Consensus Conference. Helicobacter pylori in peptic ulcer disease. NIH Consensus Development Panel on Helicobacter pylori in Peptic Ulcer Disease. JAMA, 272(1), 65–69.
Cover, T. L., & Blanke, S. R. (2005). Helicobacter pylori VacA, a paradigm for toxin multifunctionality. Nat Rev Microbiol, 3(4), 320–332.
Cover, T. L., Cao, P., Murthy, U. K., Sipple, M. S., & Blaser, M. J. (1992). Serum neutralizing antibody response to the vacuolating cytotoxin of Helicobacter pylori. J Clin Invest, 90(3), 913–918.
Cover, T. L., Dooley, C. P., & Blaser, M. J. (1990). Characterization of and human serologic response to proteins in Helicobacter pylori broth culture supernatants with vacuolizing cytotoxin activity. Infect Immun, 58(3), 603–610.
Cover, T. L., Glupczynski, Y., Lage, A. P., Burette, A., Tummuru, M. K., Perez-Perez, G. I., et al. (1995). Serologic detection of infection with cagA+ Helicobacter pylori strains. J Clin Microbiol, 33(6), 1496–1500.
Cullen, D. J., et al. (1993). When is Helicobacter pylori infection acquired? Gut, 34(12), 1681–1682.
Cutler, A., Schubert, A., & Schubert, T. (1993). Role of Helicobacter pylori serology in evaluating treatment success. Dig Dis Sci, 38(12), 2262–2266.
Cutler, A. F., & Schubert, T. T. (1993). Patient factors affecting Helicobacter pylori eradication with triple therapy. Am J Gastroenterol, 88(4), 505–509.
Czinn, S. J., Carr, H. S., & Speck, W. T. (1991). Diagnosis of gastritis caused by Helicobacter pylori in children by means of an ELISA. Rev Infect Dis, 13 Suppl 8, S700–703.
Davies, G. R., Simmonds, N. J., Stevens, T. R., Sheaff, M. T., Banatvala, N., Laurenson, I. F., et al. (1994). Helicobacter pylori stimulates antral mucosal reactive oxygen metabolite production in vivo. Gut, 35(2), 179–185.
De Arruda, S. M., Passaro, D. J., & Parsonnet, J. (2001). Variability of serologic testing for H. pylori using U.S. and Peruvian antigens. Gastroenterology, 120(1), 325–326.
de Martel, C., Llosa, A. E., Farr, S. M., Friedman, G. D., Vogelman, J. H., Orentreich, N., et al. (2005). Helicobacter pylori infection and the risk of development of esophageal adenocarcinoma. J Infect Dis, 191(5), 761–767.
de Martel, C., & Parsonnet, J. (2006). Helicobacter pylori infection and gender: a meta-analysis of population-based prevalence surveys. Digestive Diseases & Sciences, In press.
de Oliveira, A. M., Rocha, G. A., Queiroz, D. M., Mendes, E. N., de Carvalho, A. S., Ferrari, T. C., et al. (1999). Evaluation of enzyme-linked immunosorbent assay for the diagnosis of Helicobacter pylori infection in children from different age groups with and without duodenal ulcer. J Pediatr Gastroenterol Nutr, 28(2), 157–161.
Delaney, B., & McColl, K. (2005). Review article: Helicobacter pylori and gastro-oesophageal reflux disease. Aliment Pharmacol Ther, 22 Suppl 1, 32–40.
Doenges, J. L. (1938). Spirochaetes in gastric glands of macacus rhesus and humans without defined history of related disease. Proc Soc Exp Biol Med, 38, 536.
Doglioni, C., Wotherspoon, A. C., Moschini, A., de Boni, M., & Isaacson, P. G. (1992). High incidence of primary gastric lymphoma in northeastern Italy. Lancet, 339(8797), 834–835.
Dominici, P., Bellentani, S., Di Biase, A. R., Saccoccio, G., Le Rose, A., Masutti, F., et al. (1999). Familial clustering of Helicobacter pylori infection: population based study. Bmj, 319(7209), 537–540.
Drumm, B., Perez-Perez, G. I., Blaser, M. J., & Sherman, P. M. (1990). Intrafamilial clustering of Helicobacter pylori infection. N Engl J Med, 322(6), 359–363.
Dubois, A., Berg, D. E., Incecik, E. T., Fiala, N., Heman-Ackah, L. M., Perez-Perez, G. I., et al. (1996). Transient and persistent experimental infection of nonhuman primates with Helicobacter pylori: implications for human disease. Infect Immun, 64(8), 2885–2891.
Dwyer, B., Kaldor, J., Tee, W., Marakowski, E., & Raios, K. (1988). Antibody response to Campylobacter pylori in diverse ethnic groups. Scand J Infect Dis, 20(3), 349–350.
Eaton, K. A., Brooks, C. L., Morgan, D. R., & Krakowka, S. (1991). Essential role of urease in pathogenesis of gastritis induced by Helicobacter pylori in gnotobiotic piglets. Infect Immun, 59(7), 2470–2475.
Eaton, K. A., Catrenich, C. E., Makin, K. M., & Krakowka, S. (1995). Virulence of coccoid and bacillary forms of Helicobacter pylori in gnotobiotic piglets. J Infect Dis, 171(2), 459–462.
Eaton, K. A., Suerbaum, S., Josenhans, C., & Krakowka, S. (1996). Colonization of gnotobiotic piglets by Helicobacter pylori deficient in two flagellin genes. Infect Immun, 64(7), 2445–2448.
EUROGAST. (1993). An international association between Helicobacter pylori infection and gastric cancer. The EUROGAST Study Group. Lancet, 341(8857), 1359–1362.
Evans, D. J., Jr., et al. (1989). A sensitive and specific serologic test for detection of Campylobacter pylori infection. Gastroenterology, 96(4), 1004–1008.
Everhart, J. E., Kruszon-Moran, D., Perez-Perez, G. I., Tralka, T. S., & McQuillan, G. (2000). Seroprevalence and ethnic differences in Helicobacter pylori infection among adults in the United States. J Infect Dis, 181(4), 1359–1363.
Faigel, D. O., et al. (2000). Evaluation of rapid antibody tests for the diagnosis of Helicobacter pylori infection. Am J Gastroenterol, 95(1), 72–77.
Falush, D., Wirth, T., Linz, B., Pritchard, J. K., Stephens, M., Kidd, M., et al. (2003). Traces of human migrations in Helicobacter pylori populations. Science, 299(5612), 1582–1585.
Fantry, G. T., Zheng, Q. X., & James, S. P. (1995). Conventional cleaning and disinfection techniques eliminate the risk of endoscopic transmission of Helicobacter pylori. Am J Gastroenterol, 90(2), 227–232.
Farrell, S., Doherty, G. M., Milliken, I., Shield, M. D., & McCallion, W. A. (2005). Risk factors for Helicobacter pylori infection in children: an examination of the role played by intrafamilial bed sharing. Pediatr Infect Dis J, 24(2), 149–152.
Feldman, R. A., Deeks, J. J., & Evans, S. J. (1995). Multi-laboratory comparison of eight commercially available Helicobacter pylori serology kits. Helicobacter pylori Serology Study Group. Eur J Clin Microbiol Infect Dis, 14(5), 428–433.
Ferguson, D. A., Jr., Li, C., Patel, N. R., Mayberry, W. R., Chi, D. S., & Thomas, E. (1993). Isolation of Helicobacter pylori from saliva. J Clin Microbiol, 31(10), 2802–2804.
Ferlay, J., Bray, F., Pisani, P., & Parkin, D. M. (2004). GLOBOCAN 2002: Cancer incidence, mortality and prevalence worldwide (Publication. Retrieved 1/16/2005, from IARC Press:
Fiedorek, S. C., Malaty, H. M., Evans, D. L., Pumphrey, C. L., Casteel, H. B., Evans, D. J., Jr., et al. (1991). Factors influencing the epidemiology of Helicobacter pylori infection in children. Pediatrics, 88(3), 578–582.
Figura, N. (1996). Mouth-to-mouth resuscitation and Helicobacter pylori infection. Lancet, 347(9011), 1342.
Fitzgerald, O., & Murphy, P. (1950). Studies of the physiological chemistry and clinical significance of urease and urea with special reference to the human stomach. Ir J Med Sci, 292, 97.
Ford, A. C., Forman, D., Bailey, A. G., Axon, A. T., & Moayyedi, P. (2005). A community screening program for Helicobacter pylori saves money: 10-year follow-up of a randomized controlled trial. Gastroenterology, 129(6), 1910–1917.
Ford, A. C., Qume, M., Moayyedi, P., Arents, N. L., Lassen, A. T., Logan, R. F., et al. (2005). Helicobacter pylori “test and treat" or endoscopy for managing dyspepsia: an individual patient data meta-analysis. Gastroenterology, 128(7), 1838–1844.
Forman, D., Sitas, F., Newell, D. G., Stacey, A. R., Boreham, J., Peto, R., et al. (1990). Geographic association of Helicobacter pylori antibody prevalence and gastric cancer mortality in rural China. Int J Cancer, 46(4), 608–611.
Fox, J. G. (1995). Non-human reservoirs of Helicobacter pylori. Alimentary Pharmacology & Therapeutics, 9 Suppl 2, 93–103.
Fox, J. G. (2002). The non-H pylori helicobacters: their expanding role in gastrointestinal and systemic diseases. Gut, 50(2), 273–283.
Fraser, A. G., Scragg, R., Metcalf, P., McCullough, S., & Yeates, N. J. (1996). Prevalence of Helicobacter pylori infection in different ethnic groups in New Zealand children and adults. Aust N Z J Med, 26(5), 646–651.
Freedberg, A. S., & Barron, L. E. (1940). The presence of spirochaetes in human gastric mucosa. Am J Dig Dis, 38, 443.
Friis, L., Engstrand, L., & Edling, C. (1996). Prevalence of Helicobacter pylori infection among sewage workers. Scand J Work Environ Health, 22(5), 364–368.
Fung, W. P., Papadimitriou, J. M., & Matz, L. R. (1979). Endoscopic, histological and ultrastructural correlations in chronic gastritis. Am J Gastroenterol, 71(3), 269–279.
Ganga-Zandzou, P. S., Michaud, L., Vincent, P., Husson, M. O., Wizla-Derambure, N., Delassalle, E. M., et al. (1999). Natural outcome of Helicobacter pylori infection in asymptomatic children: a two-year follow-up study. Pediatrics, 104(2 Pt 1), 216–221.
Garg, P. K., Perry, S., Sanchez, L., & Parsonnet, J. (2006). Concordance of Helicobacter pylori infection among children in extended-family homes. Epidemiol Infect, 134(3), 450–459.
Garner, R. M., Fulkerson, J., Jr., & Mobley, H. L. (1998). Helicobacter pylori glutamine synthetase lacks features associated with transcriptional and posttranslational regulation. Infect Immun, 66(5), 1839–1847.
Gebert, B., Fischer, W., & Haas, R. (2004). The Helicobacter pylori vacuolating cytotoxin: from cellular vacuolation to immunosuppressive activities. Rev Physiol Biochem Pharmacol, 152, 205–220.
Genta, R. M., & Graham, D. Y. (1993). Intestinal metaplasia, not atrophy or achlorhydria, creates a hostile environment for Helicobacter pylori. Scand J Gastroenterol, 28(10), 924–928.
Genta, R. M., Hamner, H. W., & Graham, D. Y. (1993). Gastric lymphoid follicles in Helicobacter pylori infection: frequency, distribution, and response to triple therapy. Hum Pathol, 24(6), 577–583.
Gisbert, J. P., de la Morena, F., & Abraira, V. (2006). Accuracy of Monoclonal Stool Antigen Test for the Diagnosis of H. pylori Infection: A Systematic Review and Meta-Analysis. Am J Gastroenterol.
Gisbert, J. P., & Pajares, J. M. (2004a). Review article: C-urea breath test in the diagnosis of Helicobacter pylori infection — a critical review. Aliment Pharmacol Ther, 20(10), 1001–1017.
Gisbert, J. P., & Pajares, J. M. (2004b). Stool antigen test for the diagnosis of Helicobacter pylori infection: a systematic review. Helicobacter, 9(4), 347–368.
Gisbert, J. P., Trapero, M., & Pajares, J. M. (2005). Evaluation of 3 different tests for the detection of stool antigens to confirm Helicobacter pylori eradication after treatment. A pilot study. Gastroenterol Hepatol, 28(10), 615–618.
Gledhill, T., Leicester, R. J., Addis, B., Lightfoot, N., Barnard, J., Viney, N., et al. (1985). Epidemic hypochlorhydria. Br Med J (Clin Res Ed), 290(6479), 1383–1386.
Glupczynski, Y., Bourdeaux, L., Verhas, M., DePrez, C., DeVos, D., & Devreker, T. (1992). Use of a urea breath test versus invasive methods to determine the prevalence of Helicobacter pylori in Zaire. Eur J Clin Microbiol Infect Dis, 11(4), 322–327.
Glynn, M. K., Friedman, C. R., Gold, B. D., Khanna, B., Hutwagner, L., Iihoshi, N., et al. (2002). Seroincidence of Helicobacter pylori infection in a cohort of rural Bolivian children: acquisition and analysis of possible risk factors. Clin Infect Dis, 35(9), 1059–1065.
Gobert, A. P., Mersey, B. D., Cheng, Y., Blumberg, D. R., Newton, J. C., & Wilson, K. T. (2002). Cutting edge: urease release by Helicobacter pylori stimulates macrophage inducible nitric oxide synthase. J Immunol, 168(12), 6002–6006.
Goh, K. L., & Parasakthi, N. (2001). The racial cohort phenomenon: seroepidemiology of Helicobacter pylori infection in a multiracial South-East Asian country. Eur J Gastroenterol Hepatol, 13(2), 177–183.
Goodman, K. J., & Correa, P. (2000). Transmission of Helicobacter pylori among siblings. Lancet, 355(9201), 358–362.
Goodman, K. J., O’Rourke, K., Day, R. S., Wang, C., Nurgalieva, Z., Phillips, C. V., et al. (2005). Dynamics of Helicobacter pylori infection in a US-Mexico cohort during the first two years of life. Int J Epidemiol, 34(6), 1348–1355.
Goodwin, C. S. (1988). Duodenal ulcer, Campylobacter pylori, and the “leaking roof" concept. Lancet, 2(8626–8627), 1467–1469.
Graham, D. Y., Alpert, L. C., Smith, J. L., & Yoshimura, H. H. (1988). Iatrogenic Campylobacter pylori infection is a cause of epidemic achlorhydria. Am J Gastroenterol, 83(9), 974–980.
Graham, D. Y., and Klein, P. D. (2000). Accurate diagnosis of Helicobacter pylori. 13C-urea breath test. Gastroenterol Clin North Am, 29(4), 885–893, x.
Graham, D. Y., Lew, G. M., Klein, P. D., Evans, D. G., Evans, D. J., Jr., Saeed, Z. A., et al. (1992). Effect of treatment of Helicobacter pylori infection on the long-term recurrence of gastric or duodenal ulcer. A randomized, controlled study. Ann Intern Med, 116(9), 705–708.
Graham, D. Y., Malaty, H. M., Evans, D. G., Evans, D. J., Jr., Klein, P. D., & Adam, E. (1991). Epidemiology of Helicobacter pylori in an asymptomatic population in the United States. Effect of age, race, and socioeconomic status. Gastroenterology, 100(6), 1495–1501.
Graham, D. Y., Opekun, A. R., Jogi, M., Yamaoka, Y., Lu, H., Reddy, R., et al. (2004). False negative urea breath tests with H2-receptor antagonists: interactions between Helicobacter pylori density and pH. Helicobacter, 9(1), 17–27.
Graham, D. Y., Opekun, A. R., Osato, M. S., El-Zimaity, H. M., Lee, C. K., Yamaoka, Y., et al. (2004). Challenge model for Helicobacter pylori infection in human volunteers. Gut, 53(9), 1235–1243.
Graham, D. Y., & Uemura, N. (2006). Natural history of gastric cancer after Helicobacter pylori eradication in Japan: after endoscopic resection, after treatment of the general population, and naturally. Helicobacter, 11(3), 139–143.
Granstrom, M., Tindberg, Y., & Blennow, M. (1997). Seroepidemiology of Helicobacter pylori infection in a cohort of children monitored from 6 months to 11 years of age. J Clin Microbiol, 35(2), 468–470.
Greiner, A., Marx, A., Heesemann, J., Leebmann, J., Schmausser, B., & Muller-Hermelink, H. K. (1994). Idiotype identity in a MALT-type lymphoma and B cells in Helicobacter pylori associated chronic gastritis. Lab Invest, 70(4), 572–578.
Gressmann, H., Linz, B., Ghai, R., Pleissner, K. P., Schlapbach, R., Yamaoka, Y., et al. (2005). Gain and loss of multiple genes during the evolution of Helicobacter pylori. PLoS Genet, 1(4), e43.
Grubel, P., Hoffman, J. S., Chong, F. K., Burstein, N. A., Mepani, C., & Cave, D. R. (1997). Vector potential of houseflies (Musca domestica) for Helicobacter pylori. J Clin Microbiol, 35(6), 1300–1303.
Ha, N. C., Oh, S. T., Sung, J. Y., Cha, K. A., Lee, M. H., & Oh, B. H. (2001). Supramolecular assembly and acid resistance of Helicobacter pylori urease. Nat Struct Biol, 8(6), 505–509.
Haggerty, T. D., Perry, S., Sanchez, L., Perez-Perez, G., & Parsonnet, J. (2005). Significance of transiently positive enzyme-linked immunosorbent assay results in detection of Helicobacter pylori in stool samples from children. J Clin Microbiol, 43(5), 2220–2223.
Hahn, M., Fennerty, M. B., Corless, C. L., Magaret, N., Lieberman, D. A., & Faigel, D. O. (2000). Noninvasive tests as a substitute for histology in the diagnosis of Helicobacter pylori infection. Gastrointest Endosc, 52(1), 20–26.
Han, S. R., Zschausch, H. C., Meyer, H. G., Schneider, T., Loos, M., Bhakdi, S., et al. (2000). Helicobacter pylori: clonal population structure and restricted transmission within families revealed by molecular typing. J Clin Microbiol, 38(10), 3646–3651.
Handt, L. K., Fox, J. G., Dewhirst, F. E., Fraser, G. J., Paster, B. J., Yan, L. L., et al. (1994). Helicobacter pylori isolated from the domestic cat: public health implications. Infect Immun, 62(6), 2367–2374.
Harris, P., Perez-Perez, G., Zylberberg, A., Rollan, A., Serrano, C., Riera, F., et al. (2005). Relevance of adjusted cut-off values in commercial serological immunoassays for Helicobacter pylori infection in children. Dig Dis Sci, 50(11), 2103–2109.
Hazell, S. L., Goodwin, C. S., & Worsley, B. W. (1993). Cultural techniques for the growth and isolation of Helicobacter pylori In Helicobacter pylori: biology and clinical practice (pp. 273). Boca Raton: CRC Press.
Hennig, E. E., Allen, J. M., & Cover, T. L. (2006). Multiple chromosomal loci for the babA gene in Helicobacter pylori. Infect Immun, 74(5), 3046–3051.
Henrik Siman, J., Forsgren, A., Berglund, G., & Floren, C. H. (2001). Helicobacter pylori infection is associated with a decreased risk of developing oesophageal neoplasms. Helicobacter, 6(4), 310–316.
Hentschel, E., Brandstatter, G., Dragosics, B., Hirschl, A. M., Nemec, H., Schutze, K., et al. (1993). Effect of ranitidine and amoxicillin plus metronidazole on the eradication of Helicobacter pylori and the recurrence of duodenal ulcer. N Engl J Med, 328(5), 308–312.
Holtmann, G., Goebell, H., Holtmann, M., & Talley, N. J. (1994). Dyspepsia in healthy blood donors. Pattern of symptoms and association with Helicobacter pylori. Dig Dis Sci, 39(5), 1090–1098.
Hooton, C., Keohane, J., Clair, J., Azam, M., O’Mahony, S., Crosbie, O., et al. (2006). Comparison of three stool antigen assays with the 13C- urea breath test for the primary diagnosis of Helicobacter pylori infection and monitoring treatment outcome. Eur J Gastroenterol Hepatol, 18(6), 595–599.
Hopkins, R. J., Russell, R. G., O’Donnoghue, J. M., Wasserman, S. S., Lefkowitz, A., & Morris, J. G., Jr. (1990). Seroprevalence of Helicobacter pylori in Seventh-Day Adventists and other groups in Maryland. Lack of association with diet. Arch Intern Med, 150(11), 2347–2348.
Hopkins, R. J., Vial, P. A., Ferreccio, C., Ovalle, J., Prado, P., Sotomayor, V., et al. (1993). Seroprevalence of Helicobacter pylori in Chile: vegetables may serve as one route of transmission. J Infect Dis, 168(1), 222–226.
Houghton, J., Stoicov, C., Nomura, S., Rogers, A. B., Carlson, J., Li, H., et al. (2004). Gastric cancer originating from bone marrow-derived cells. Science, 306(5701), 1568–1571.
Hulten, K., Enroth, H., Nystrom, T., & Engstrand, L. (1998). Presence of Helicobacter species DNA in Swedish water. J Appl Microbiol, 85(2), 282–286.
Hurtado, A., Chahal, B., Owen, R. J., & Smith, A. W. (1994). Genetic diversity of the Helicobacter pylori haemagglutinin/protease (hap) gene. FEMS Microbiol Lett, 123(1–2), 173–178.
Hwang, S. W., Wong, S. Y., & Bargh, G. J. (2006). Dyspepsia in homeless adults. J Clin Gastroenterol, 40(5), 416–420.
IARC. (1994). Helicobacter pylori Paper presented at the Schistosomes, Liver Flukes and Helicobacter pylori: views and expert opinions of an IARC Working Group on the Evaluation of Carcinogenic Risks to Humans, Lyon.
Isaacson, P. G. (1992). Extranodal lymphomas: the MALT concept. Verh Dtsch Ges Pathol, 76, 14–23.
Isaacson, P. G., & Du, M. Q. (2005). Gastrointestinal lymphoma: where morphology meets molecular biology. J Pathol, 205(2), 255–274.
Isenbarger, D. W., Bodhidatta, L., Hoge, C. W., Nirdnoy, W., Pitarangsi, C., Umpawasiri, U., et al. (1998). Prospective study of the incidence of diarrheal disease and Helicobacter pylori infection among children in an orphanage in Thailand. Am J Trop Med Hyg, 59(5), 796–800.
Israel, D. A., Salama, N., Krishna, U., Rieger, U. M., Atherton, J. C., Falkow, S., et al. (2001). Helicobacter pylori genetic diversity within the gastric niche of a single human host. Proc Natl Acad Sci U S A, 98(25), 14625–14630.
Jeggli, S., Steiner, D., Joller, H., Tschopp, A., Steffen, R., & Hotz, P. (2004). Hepatitis E, Helicobacter pylori, and gastrointestinal symptoms in workers exposed to waste water. Occup Environ Med, 61(7), 622–627.
Jennings, D. (1940). Perforated peptic ulcer: Changes in age-incidence and sex-distribution in the last 150 years (Part I). Lancet, i, 395.
Karita, M., Teramukai, S., & Matsumoto, S. (2003). Risk of Helicobacter pylori transmission from drinking well water is higher than that from infected intrafamilial members in Japan. Dig Dis Sci, 48(6), 1062–1067.
Kato, S., Furuyama, N., Ozawa, K., Ohnuma, K., & Iinuma, K. (1999). Long-term follow-up study of serum immunoglobulin G and immunoglobulin A antibodies after Helicobacter pylori eradication. Pediatrics, 104(2), e22.
Katoh, M., Saito, D., Noda, T., Yoshida, S., Oguro, Y., Yazaki, Y., et al. (1993). Helicobacter pylori may be transmitted through gastrofiberscope even after manual Hyamine washing. Jpn J Cancer Res, 84(2), 117–119.
Kawasaki, M., Kawasaki, T., Ogaki, T., Itoh, K., Kobayashi, S., Yoshimizu, Y., et al. (1998). Seroprevalence of Helicobacter pylori infection in Nepal: low prevalence in an isolated rural village. Eur J Gastroenterol Hepatol, 10(1), 47–50.
Kelly, S. M., Pitcher, M. C., Farmery, S. M., & Gibson, G. R. (1994). Isolation of Helicobacter pylori from feces of patients with dyspepsia in the United Kingdom. Gastroenterology, 107(6), 1671–1674.
Kersulyte, D., Mukhopadhyay, A. K., Velapatino, B., Su, W., Pan, Z., Garcia, C., et al. (2000). Differences in genotypes of Helicobacter pylori from different human populations. J Bacteriol, 182(11), 3210–3218.
Khanna, B. (1998). Use caution with serologic testing for helicobacter pylori infection in children. Journal of Infectious Disease, 178, 460.
Kimura, A., Matsubasa, T., Kinoshita, H., Kuriya, N., Yamashita, Y., Fujisawa, T., et al. (1999). Helicobacter pylori seropositivity in patients with severe neurologic impairment. Brain Dev, 21(2), 113–117.
Kivi, M., Johansson, A. L., Reilly, M., & Tindberg, Y. (2005). Helicobacter pylori status in family members as risk factors for infection in children. Epidemiol Infect, 133(4), 645–652.
Kivi, M., & Tindberg, Y. (2006). Helicobacter pylori occurrence and transmission: A family affair? Scand J Infect Dis, 38(6), 407–417.
Kivi, M., Tindberg, Y., Sorberg, M., Casswall, T. H., Befrits, R., Hellstrom, P. M., et al. (2003). Concordance of Helicobacter pylori strains within families. J Clin Microbiol, 41(12), 5604–5608.
Klein, P. D., Gilman, R. H., Leon-Barua, R., Diaz, F., Smith, E. O., & Graham, D. Y. (1994). The epidemiology of Helicobacter pylori in Peruvian children between 6 and 30 months of age. Am J Gastroenterol, 89(12), 2196–2200.
Klein, P. D., Graham, D. Y., Gaillour, A., Opekun, A. R., & Smith, E. O. (1991). Water source as risk factor for Helicobacter pylori infection in Peruvian children. Gastrointestinal Physiology Working Group. Lancet, 337(8756), 1503–1506.
Klein, P. D., Malaty, H. M., Czinn, S. J., Emmons, S. C., Martin, R. F., & Graham, D. Y. (1999). Normalizing results of 13C-urea breath testing for CO2 production rates in children. J Pediatr Gastroenterol Nutr, 29(3), 297–301.
Klein, P. D., Malaty, H. M., Martin, R. F., Graham, K. S., Genta, R. M., & Graham, D. Y. (1996). Noninvasive detection of Helicobacter pylori infection in clinical practice: the 13C urea breath test. Am J Gastroenterol, 91(4), 690–694.
Kobayashi, T., Kikuchi, S., Lin, Y., Yagyu, K., Obata, Y., Ogihara, A., et al. (2004). Trends in the incidence of gastric cancer in Japan and their associations with Helicobacter pylori infection and gastric mucosal atrophy. Gastric Cancer, 7(4), 233–239.
Kokkola, A., Kosunen, T. U., Puolakkainen, P., Sipponen, P., Harkonen, M., Laxen, F., et al. (2003). Spontaneous disappearance of Helicobacter pylori antibodies in patients with advanced atrophic corpus gastritis. Apmis, 111(6), 619–624.
Konno, M., Fujii, N., Yokota, S., Sato, K., Takahashi, M., Sato, K., et al. (2005). Five-year follow-up study of mother-to-child transmission of Helicobacter pylori infection detected by a random amplified polymorphic DNA fingerprinting method. J Clin Microbiol, 43(5), 2246–2250.
Kosunen, T. U., Aromaa, A., Knekt, P., Salomaa, A., Rautelin, H., Lohi, P., et al. (1997). Helicobacter antibodies in 1973 and 1994 in the adult population of Vammala, Finland. Epidemiol Infect, 119(1), 29–34.
Kosunen, T. U., Seppala, K., Sarna, S., & Sipponen, P. (1992). Diagnostic value of decreasing IgG, IgA, and IgM antibody titres after eradication of Helicobacter pylori. Lancet, 339(8798), 893–895.
Krajden, S., Fuksa, M., Anderson, J., Kempston, J., Boccia, A., Petrea, C., et al. (1989). Examination of human stomach biopsies, saliva, and dental plaque for Campylobacter pylori. J Clin Microbiol, 27(6), 1397–1398.
Kreinitz, W. (1906). Ueber das Auftreten von Spirochaeten verschiedener Form im Mageninhalt bei Carcinoma ventriculi. Deutsche Medizinische Wochenschrift, 32, 872.
Kuipers, E. J., et al. (1993). Seroconversion for Helicobacter pylori. Lancet, 342(8867), 328–331.
Kumagai, T., Malaty, H. M., Graham, D. Y., Hosogaya, S., Misawa, K., Furihata, K., et al. (1998). Acquisition versus loss of Helicobacter pylori infection in Japan: results from an 8-year birth cohort study. J Infect Dis, 178(3), 717–721.
Kurata, J. H., Elashoff, J. D., Haile, B. M., & Honda, G. D. (1983). A reappraisal of time trends in ulcer disease: factors related to changes in ulcer hospitalization and mortality rates. Am J Public Health, 73(9), 1066–1072.
Laine, L., Lewin, D., Naritoku, W., Estrada, R., & Cohen, H. (1996). Prospective comparison of commercially available rapid urease tests for the diagnosis of Helicobacter pylori. Gastrointest Endosc, 44(5), 523–526.
Lambert, J. R. (1993). The role of Helicobacter pylori in nonulcer dyspepsia. A debate—for. Gastroenterol Clin North Am, 22(1), 141–151.
Lambert, J. R., Lin, S. K., Sievert, W., Nicholson, L., Schembri, M., & Guest, C. (1995). High prevalence of Helicobacter pylori antibodies in an institutionalized population: evidence for person-to-person transmission. Am J Gastroenterol, 90(12), 2167–2171.
Lane, J. A., Murray, L. J., Noble, S., Egger, M., Harvey, I. M., Donovan, J. L., et al. (2006). Impact of Helicobacter pylori eradication on dyspepsia, health resource use, and quality of life in the Bristol helicobacter project: randomised controlled trial. Bmj, 332(7535), 199–204.
Langenberg, W., Rauws, E. A., Houthoff, H. J., Oudbier, J. H., van Bohemen, C. G., Tytgat, G. N., et al. (1988). Follow-up study of individuals with untreated Campylobacter pylori-associated gastritis and of noninfected persons with non-ulcer dyspepsia. J Infect Dis, 157(6), 1245–1249.
Langenberg, W., Rauws, E. A., Oudbier, J. H., & Tytgat, G. N. (1990). Patient-to-patient transmission of Campylobacter pylori infection by fiberoptic gastroduodenoscopy and biopsy. J Infect Dis, 161(3), 507–511.
Langenberg, W., Rauws, E. A., Widjojokusumo, A., Tytgat, G. N., & Zanen, H. C. (1986). Identification of Campylobacter pyloridis isolates by restriction endonuclease DNA analysis. J Clin Microbiol, 24(3), 414–417.
Laporte, R., Pernes, P., Pronnier, P., Gottrand, F., & Vincent, P. (2004). Acquisition of Helicobacter pylori infection after outbreaks of gastroenteritis: prospective cohort survey in institutionalised young people. Bmj, 329(7459), 204–205.
Lee, N., Lee, T. T., & Fang, K. M. (1994). Assessment of four rapid urease test systems for detection of Helicobacter pylori in gastric biopsy specimens. Diagn Microbiol Infect Dis, 18(2), 69–74.
Leong, R. W., Lee, C. C., Ling, T. K., Leung, W. K., & Sung, J. J. (2003). Evaluation of the string test for the detection of Helicobacter pylori. World J Gastroenterol, 9(2), 309–311.
Leung, W. K., Siu, K. L., Kwok, C. K., Chan, S. Y., Sung, R., & Sung, J. J. (1999). Isolation of Helicobacter pylori from vomitus in children and its implication in gastro-oral transmission. Am J Gastroenterol, 94(10), 2881–2884.
Lieber, C. S., & Lefevre, A. (1959). Ammonia as a source of gastric hypoacidity in patients with uremia. J Clin Invest, 38(8), 1271–1277.
Lin, S. K., Lambert, J. R., Schembri, M. A., Nicholson, L., & Korman, M. G. (1994). Helicobacter pylori prevalence in endoscopy and medical staff. Journal of Gastroenterology & Hepatology, 9(4), 319–324.
Lindkvist, P., et al. (1999). Helicobacter pylori infection in Ethiopian children: a cohort study. Scand J Infect Dis, 31(5), 475–480.
Lingwood, C. A., Wasfy, G., Han, H., & Huesca, M. (1993). Receptor affinity purification of a lipid-binding adhesin from Helicobacter pylori. Infect Immun, 61(6), 2474–2478.
Loy, C. T., Irwig, L. M., Katelaris, P. H., & Talley, N. J. (1996). Do commercial serological kits for Helicobacter pylori infection differ in accuracy? A meta-analysis. Am J Gastroenterol, 91(6), 1138–1144.
Lu, Y., Redlinger, T. E., Avitia, R., Galindo, A., & Goodman, K. (2002). Isolation and genotyping of Helicobacter pylori from untreated municipal wastewater. Appl Environ Microbiol, 68(3), 1436–1439.
Luman, W., Zhao, Y., Ng, H. S., & Ling, K. L. (2002). Helicobacter pylori infection is unlikely to be transmitted between partners: evidence from genotypic study in partners of infected patients. Eur J Gastroenterol Hepatol, 14(5), 521–528.
Luzza, F., Mancuso, M., Imeneo, M., Contaldo, A., Giancotti, L., Pensabene, L., et al. (2000). Evidence favouring the gastro-oral route in the transmission of Helicobacter pylori infection in children. Eur J Gastroenterol Hepatol, 12(6), 623–627.
Lynch, D. A., Mapstone, N. P., Clarke, A. M., Sobala, G. M., Jackson, P., Morrison, L., et al. (1995). Cell proliferation in Helicobacter pylori associated gastritis and the effect of eradication therapy. Gut, 36(3), 346–350.
Mahdavi, J., Sonden, B., Hurtig, M., Olfat, F. O., Forsberg, L., Roche, N., et al. (2002). Helicobacter pylori SabA adhesin in persistent infection and chronic inflammation. Science, 297(5581), 573–578.
Malaty, H. M., El-Kasabany, A., Graham, D. Y., Miller, C. C., Reddy, S. G., Srinivasan, S. R., et al. (2002). Age at acquisition of Helicobacter pylori infection: a follow-up study from infancy to adulthood. Lancet, 359(9310), 931–935.
Malaty, H. M., Engstrand, L., Pedersen, N. L., & Graham, D. Y. (1994). Helicobacter pylori infection: genetic and environmental influences. A study of twins. Ann Intern Med, 120(12), 982–986.
Malaty, H. M., Evans, D. J., Jr., Abramovitch, K., Evans, D. G., & Graham, D. Y. (1992). Helicobacter pylori infection in dental workers: a seroepidemiology study. Am J Gastroenterol, 87(12), 1728–1731.
Malaty, H. M., & Graham, D. Y. (1994). Importance of childhood socioeconomic status on the current prevalence of Helicobacter pylori infection. Gut, 35(6), 742–745.
Malaty, H. M., Graham, D. Y., Klein, P. D., Evans, D. G., Adam, E., & Evans, D. J. (1991). Transmission of Helicobacter pylori infection. Studies in families of healthy individuals. Scand J Gastroenterol, 26(9), 927–932.
Malaty, H. M., Kim, J. G., Kim, S. D., & Graham, D. Y. (1996). Prevalence of Helicobacter pylori infection in Korean children: inverse relation to socioeconomic status despite a uniformly high prevalence in adults. Am J Epidemiol, 143(3), 257–262.
Malaty, H. M., et al. (1999). Natural history of Helicobacter pylori infection in childhood: 12-year follow-up cohort study in a biracial community. Clin Infect Diseases, 28(2), 279–282.
Malaty, H. M., Kumagai, T., Tanaka, E., Ota, H., Kiyosawa, K., Graham, D. Y., et al. (2000). Evidence from a nine-year birth cohort study in Japan of transmission pathways of Helicobacter pylori infection. J Clin Microbiol, 38(5), 1971–1973.
Malaty, H. M., Paykov, V., Bykova, O., Ross, A., Graham, D. P., Anneger, J. F., et al. (1996). Helicobacter pylori and socioeconomic factors in Russia. Helicobacter, 1(2), 82–87.
Malfertheiner, P., Megraud, F., O’Morain, C., Hungin, A. P., Jones, R., Axon, A., et al. (2002). Current concepts in the management of Helicobacter pylori infection—the Maastricht 2-2000 Consensus Report. Aliment Pharmacol Ther, 16(2), 167–180.
Malfertheiner, P. Megraud, F., O’Morain, C. (2005). Guidelines for the management of Helicobacter pylori infection: Summary of the Maastricht-3 2005 Consensus Report. In Business Briefing: European Gastroenterology Review, 2005 (pp. 59–60). London: TouchBriefings.
Mapstone, N. P., Lynch, D. A., Lewis, F. A., Axon, A. T., Tompkins, D. S., Dixon, M. F., et al. (1993). Identification of Helicobacter pylori DNA in the mouths and stomachs of patients with gastritis using PCR. J Clin Pathol, 46(6), 540–543.
Marchetti, M., Arico, B., Burroni, D., Figura, N., Rappuoli, R., & Ghiara, P. (1995). Development of a mouse model of Helicobacter pylori infection that mimics human disease. Science, 267(5204), 1655–1658.
Marcus, E. A., & Scott, D. R. (2001). Cell lysis is responsible for the appearance of extracellular urease in Helicobacter pylori. Helicobacter, 6(2), 93–99.
Marshall, B. J. (Ed.). (2002). Helicobacter pioneers: Firsthand accounts from the scientists who discovered helicobacters. Victoria: Blackwell.
Marshall, B. J., Armstrong, J. A., McGechie, D. B., & Glancy, R. J. (1985). Attempt to fulfil Koch’s postulates for pyloric Campylobacter. Med J Aust, 142(8), 436–439.
Marshall, B. J., Barrett, L. J., Prakash, C., McCallum, R. W., & Guerrant, R. L. (1990). Urea protects Helicobacter (Campylobacter) pylori from the bactericidal effect of acid. Gastroenterology, 99(3), 697–702.
Marshall, B. J., & Blaser, M. J. (1989). History of the discovery of C. pylori InCampylobacter pylori in gastritis and peptic ulcer disease (pp. 7). New York: Igaku-Shoin.
Marshall, B. J., Warren, J. R., Francis, G. J., Langton, S. R., Goodwin, C. S., & Blincow, E. D. (1987). Rapid urease test in the management of Campylobacter pyloridis-associated gastritis. Am J Gastroenterol, 82(3), 200–210.
Matsuda, R., & Morizane, T. (2005). Helicobacter pylori infection in dental professionals: a 6-year prospective study. Helicobacter, 10(4), 307–311.
McNulty, C. A., Dent, J. C., Uff, J. S., Gear, M. W., & Wilkinson, S. P. (1989). Detection of Campylobacter pylori by the biopsy urease test: an assessment in 1445 patients. Gut, 30(8), 1058–1062.
Megraud, F. (2004). H pylori antibiotic resistance: prevalence, importance, and advances in testing. Gut, 53(9), 1374–1384.
Megraud, F., et al. (1989). Seroepidemiology of Campylobacter pylori infection in various populations. J Clin Microbiol, 27(8), 1870–1873.
Mendall, M. A., Goggin, P. M., Molineaux, N., Levy, J., Toosy, T., Strachan, D., et al. (1992). Childhood living conditions and Helicobacter pylori seropositivity in adult life. Lancet, 339(8798), 896–897.
Midolo, P., & Marshall, B. J. (2000). Accurate diagnosis of Helicobacter pylori. Urease tests. Gastroenterol Clin North Am, 29(4), 871–878.
Mitchell, H. M., Bohane, T., Hawkes, R. A., & Lee, A. (1993). Helicobacter pylori infection within families. Zentralbl Bakteriol, 280(1–2), 128–136.
Mitchell, J. D., Mitchell, H. M., & Tobias, V. (1992). Acute Helicobacter pylori infection in an infant, associated with gastric ulceration and serological evidence of intra-familial transmission. Am J Gastroenterol, 87(3), 382–386.
Miyazaki, M., Kato, M., Takata, T., & Une, H. (2002). Intrafamilial transmission of Helicobacter pylori: the association between a parent and an offspring with respect to the presence of anti-CagA antibody. J Infect Chemother, 8(1), 70–75.
Moayyedi, P., Soo, S., Deeks, J., Delaney, B., Harris, A., Innes, M., et al. (2006). Eradication of Helicobacter pylori for non-ulcer dyspepsia. Cochrane Database Syst Rev (2), CD002096.
Moayyedi, P., Talley, N. J., Fennerty, M. B., & Vakil, N. (2006). Can the clinical history distinguish between organic and functional dyspepsia? Jama, 295(13), 1566–1576.
Mobley, H. L., Hu, L. T., & Foxal, P. A. (1991). Helicobacter pylori urease: properties and role in pathogenesis. Scand J Gastroenterol Suppl, 187, 39–46.
Mobley, H. L. T., Mendez, G. L., & Hazell, S. L. (2001). Helicobacter pylori: Physiology and Genetics. Washington, D.C.: ASM Press.
Morris, A., Ali, M. R., Brown, P., Lane, M., & Patton, K. (1989). Campylobacter pylori infection in biopsy specimens of gastric antrum: laboratory diagnosis and estimation of sampling error. J Clin Pathol, 42(7), 727–732.
Morris, A., & Nicholson, G. (1987). Ingestion of Campylobacter pyloridis causes gastritis and raised fasting gastric pH. Am J Gastroenterol, 82(3), 192–199.
Morris, A., Nicholson, G., Lloyd, G., Haines, D., Rogers, A., & Taylor, D. (1986). Seroepidemiology of Campylobacter pyloridis. N Z Med J, 99(809), 657–659.
Morris, A. J., Ali, M. R., Nicholson, G. I., Perez-Perez, G. I., & Blaser, M. J. (1991). Long-term follow-up of voluntary ingestion of Helicobacter pylori. Ann Intern Med, 114(8), 662–663.
Naumann, M. (2005). Pathogenicity island-dependent effects of Helicobacter pylori on intracellular signal transduction in epithelial cells. Int J Med Microbiol, 295(5), 335–341.
Ndip, R. N., MacKay, W. G., Farthing, M. J., & Weaver, L. T. (2003). Culturing Helicobacter pylori from clinical specimens: review of microbiologic methods. J Pediatr Gastroenterol Nutr, 36(5), 616–622.
Nedenskov-Sorensen, P., Aase, S., Bjorneklett, A., Fausa, O., & Bukholm, G. (1991). Sampling efficiency in the diagnosis of Helicobacter pylori infection and chronic active gastritis. J Clin Microbiol, 29(4), 672–675.
Ng, B. L., Ng, H. C., Goh, K. T., & Ho, B. (2001). Helicobacter pylori in familial clusters based on antibody profile. FEMS Immunol Med Microbiol, 30(2), 139–142.
Nguyen, A. M., Engstrand, L., Genta, R. M., Graham, D. Y., & el-Zaatari, F. A. (1993). Detection of Helicobacter pylori in dental plaque by reverse transcription-polymerase chain reaction. J Clin Microbiol, 31(4), 783–787.
Nguyen, V. B., Nguyen, G. K., Phung, D. C., Okrainec, K., Raymond, J., Dupond, C., et al. (2006). Intra-familial Transmission of Helicobacter pylori Infection in Children of Households with Multiple Generations in Vietnam. Eur J Epidemiol.
Nomura, A., Stemmermann, G. N., Chyou, P. H., Kato, I., Perez-Perez, G. I., & Blaser, M. J. (1991). Helicobacter pylori infection and gastric carcinoma among Japanese Americans in Hawaii. N Engl J Med, 325(16), 1132–1136.
Nomura, A. M., Perez-Perez, G. I., Lee, J., Stemmermann, G., & Blaser, M. J. (2002). Relation between Helicobacter pylori cagA status and risk of peptic ulcer disease. Am J Epidemiol, 155(11), 1054–1059.
Noone, P. A., Waclawski, E. R., & Watt, A. D. (2006). Are endoscopy nurses at risk of infection with Helicobacter pylori from their work? Occup Med (Lond), 56(2), 122–128.
Nowak, R. (1995). Getting the bugs worked out. Science, 267(5195), 172–174.
Nugalieva, Z. Z., Opekun, A. R., & Graham, D. Y. (2006). Problem of distinguishing false-positive tests from acute or transient Helicobacter pylori infections. Helicobacter, 11(2), 69–74.
Nurnberg, M., Schulz, H. J., Ruden, H., & Vogt, K. (2003). Do conventional cleaning and disinfection techniques avoid the risk of endoscopic Helicobacter pylori transmission? Endoscopy, 35(4), 295–299.
O’Rourke, K., Goodman, K. J., Grazioplene, M., Redlinger, T., & Day, R. S. (2003). Determinants of geographic variation in Helicobacter pylori infection among children on the US-Mexico border. Am J Epidemiol, 158(8), 816–824.
Odenbreit, S. (2005). Adherence properties of Helicobacter pylori: impact on pathogenesis and adaptation to the host. Int J Med Microbiol, 295(5), 317–324.
Odenbreit, S., Puls, J., Sedlmaier, B., Gerland, E., Fischer, W., & Haas, R. (2000). Translocation of Helicobacter pylori CagA into gastric epithelial cells by type IV secretion. Science, 287(5457), 1497–1500.
Palmer, E. D. (1954). Investigation of the gastric mucosa spirochetes of the human. Gastroenterology, 27(2), 218–220.
Pardo-Mindan, F. J., Joly, M., Robledo, C., Sola, J., & Valerdiz, S. (1989). Duodenal ulcer “epidemic" in a pathology department. Lancet, 1(8630), 153.
Parkin, D. M. (2006). The global health burden of infection-associated cancers in the year 2002. Int J Cancer, 118(12), 3030–3044.
Parsonnet, J. (1995). The incidence of Helicobacter pylori infection. Aliment Pharmacol Ther, 9 Suppl 2, 45–51.
Parsonnet, J. (2003). What is the Helicobacter pylori global reinfection rate? Can J Gastroenterol, 17 Suppl B, 46B–48B.
Parsonnet, J. (2005). Clinician-discoverers—Marshall, Warren, and H. pylori. N Engl J Med, 353(23), 2421–2423.
Parsonnet, J., Blaser, M. J., Perez-Perez, G. I., Hargrett-Bean, N., & Tauxe, R. V. (1992). Symptoms and risk factors of Helicobacter pylori infection in a cohort of epidemiologists. Gastroenterology, 102(1), 41–46.
Parsonnet, J., Friedman, G. D., Vandersteen, D. P., Chang, Y., Vogelman, J. H., Orentreich, N., et al. (1991). Helicobacter pylori infection and the risk of gastric carcinoma. N Engl J Med, 325(16), 1127–1131.
Parsonnet, J., Hansen, S., Rodriguez, L., Gelb, A. B., Warnke, R. A., Jellum, E., et al. (1994). Helicobacter pylori infection and gastric lymphoma. N Engl J Med, 330(18), 1267–1271.
Parsonnet, J., Shmuely, H., & Haggerty, T. (1999). Fecal and oral shedding of Helicobacter pylori from healthy infected adults. Jama, 282(23), 2240–2245.
Passaro, D. J., Taylor, D. N., Meza, R., Cabrera, L., Gilman, R. H., & Parsonnet, J. (2001). Acute Helicobacter pylori infection is followed by an increase in diarrheal disease among Peruvian children. Pediatrics, 108(5), E87.
Peek, R. M., Jr. (2004). Clandestine intracellular delivery of Helicobacter pylori CagA: guess who’s coming to dinner? Gastroenterology, 127(2), 669–672.
Peek, R. M., Jr. (2005). Orchestration of aberrant epithelial signaling by Helicobacter pylori CagA. Sci STKE, 2005(277), pe14.
Peek, R. M., Jr., & Blaser, M. J. (2002). Helicobacter pylori and gastrointestinal tract adenocarcinomas. Nat Rev Cancer, 2(1), 28–37.
Pel, P. (1899). Ziekten van de maag. De Erven F. Bohn, Amsterdam.
Perez-Perez, G. I., Bhat, N., Gaensbauer, J., Fraser, A., Taylor, D. N., Kuipers, E. J., et al. (1997). Country-specific constancy by age in cagA+ proportion of Helicobacter pylori infections. Int J Cancer, 72(3), 453–456.
Perez-Perez, G. I., Olivares, A. Z., Foo, F. Y., Foo, S., Neusy, A. J., Ng, C., et al. (2005). Seroprevalence of Helicobacter pylori in New York City populations originating in East Asia. J Urban Health, 82(3), 510–516.
Perez-Perez, G. I., Sack, R. B., Reid, R., Santosham, M., Croll, J., & Blaser, M. J. (2003). Transient and persistent Helicobacter pylori colonization in Native American children. J Clin Microbiol, 41(6), 2401–2407.
Perez-Perez, G. I., Taylor, D. N., Bodhidatta, L., Wongsrichanalai, J., Baze, W. B., Dunn, B. E., et al. (1990). Seroprevalence of Helicobacter pylori infections in Thailand. Journal of Infectious Diseases, 161(6), 1237–1241.
Perez-Perez, G. I., Witkin, S. S., Decker, M. D., & Blaser, M. J. (1991). Seroprevalence of helicobacter pylori infection in couples. J Clin Microbiol, 29(3), 642–644.
Perry, S., de la Luz Sanchez, M., Hurst, P. K., & Parsonnet, J. (2005). Household transmission of gastroenteritis. Emerg Infect Dis, 11(7), 1093–1096.
Perry, S., & Parsonnet, J. (2005). Commentary: H. pylori infection in early life and the problem of imperfect tests. Int J Epidemiol, 34(6), 1356–1358.
Perry, S., Sanchez, L., Yang, S., Haggerty, T. D., Hurst, P., Perez-Perez, G., et al. (2006). New H. pylori infection is associated with gastroenteritis in H. pylori-infected household contacts. Emerging Inf Dis (in press).
Pflock, M., Kennard, S., Finsterer, N., & Beier, D. (2006). Acid-responsive gene regulation in the human pathogen Helicobacter pylori. J Biotechnol.
Phadnis, S. H., Ilver, D., Janzon, L., Normark, S., & Westblom, T. U. (1994). Pathological significance and molecular characterization of the vacuolating toxin gene of Helicobacter pylori. Infect Immun, 62(5), 1557–1565.
Price, A. B. (1991). The Sydney System: histological division. J Gastroenterol Hepatol, 6(3), 209–222.
Quan, C., & Talley, N. J. (2002). Management of peptic ulcer disease not related to Helicobacter pylori or NSAIDs. Am J Gastroenterol, 97(12), 2950–2961.
Rad, R., Dossumbekova, A., Neu, B., Lang, R., Bauer, S., Saur, D., et al. (2004). Cytokine gene polymorphisms influence mucosal cytokine expression, gastric inflammation, and host specific colonisation during Helicobacter pylori infection. Gut, 53(8),1082–1089.
Rad, R., Gerhard, M., Lang, R., Schoniger, M., Rosch, T., Schepp, W., et al. (2002). The Helicobacter pylori blood group antigen-binding adhesin facilitates bacterial colonization and augments a nonspecific immune response. J Immunol, 168(6), 3033–3041.
Raghunath, A., Hungin, A. P., Wooff, D., & Childs, S. (2003). Prevalence of Helicobacter pylori in patients with gastro-oesophageal reflux disease: systematic review. Bmj, 326(7392), 737.
Raguza, D., Granato, C. F., & Kawakami, E. (2005). Evaluation of the stool antigen test for Helicobacter pylori in children and adolescents. Dig Dis Sci, 50(3), 453–457.
Ramsey, E. J., Carey, K. V., Peterson, W. L., Jackson, J. J., Murphy, F. K., Read, N. W., et al. (1979). Epidemic gastritis with hypochlorhydria. Gastroenterology, 76(6), 1449–1457.
Raymond, J., Thiberg, J. M., Chevalier, C., Kalach, N., Bergeret, M., Labigne, A., et al. (2004). Genetic and transmission analysis of Helicobacter pylori strains within a family. Emerg Infect Dis, 10(10), 1816–1821.
Reiff, A., Jacobs, E., & Kist, M. (1989). Seroepidemiological study of the immune response to Campylobacter pylori in potential risk groups. Eur J Clin Microbiol Infect Dis, 8(7), 592–596.
Replogle, M. L., Glaser, S. L., Hiatt, R. A., & Parsonnet, J. (1995). Biologic sex as a risk factor for Helicobacter pylori infection in healthy young adults. Am J Epidemiol, 142(8), 856–863.
Robinson, L. G., Black, F. L., Lee, F. K., Sousa, A. O., Owens, M., Danielsson, D., et al. (2002). Helicobacter pylori prevalence among indigenous peoples of South America. J Infect Dis, 186(8), 1131–1137.
Rocha, G. A., Rocha, A. M., Silva, L. D., Santos, A., Bocewicz, A. C., Queiroz Rd Rde, M., et al. (2003). Transmission of Helicobacter pylori infection in families of preschool-aged children from Minas Gerais, Brazil. Trop Med Int Health, 8(11), 987–991.
Rosenstock, S., Jorgensen, T., Andersen, L., & Bonnevie, O. (2000). Seroconversion and seroreversion in IgG antibodies to Helicobacter pylori: a serology based prospective cohort study. J Epidemiol Community Health, 54(6), 444–450.
Rothenbacher, D., Bode, G., & Brenner, H. (2002). Dynamics of Helicobacter pylori infection in early childhood in a high-risk group living in Germany: loss of infection higher than acquisition. Aliment Pharmacol Ther, 16(9), 1663–1668.
Rothenbacher, D., Inceoglu, J., Bode, G., & Brenner, H. (2000). Acquisition of Helicobacter pylori infection in a high-risk population occurs within the first 2 years of life. J Pediatr, 136(6), 744–748.
Rothenbacher, D., Winkler, M., Gonser, T., Adler, G., & Brenner, H. (2002). Role of infected parents in transmission of helicobacter pylori to their children. Pediatr Infect Dis J, 21(7), 674–679.
Rowland, M., Daly, L., Vaughan, M., Higgins, A., Bourke, B., & Drumm, B. (2006). Age-specific incidence of Helicobacter pylori. Gastroenterology, 130(1), 65–72; quiz 211.
Sachs, G., Weeks, D. L., Melchers, K., & Scott, D. R. (2003). The gastric biology of Helicobacter pylori. Annu Rev Physiol, 65, 349–369.
Sachs, G., Weeks, D. L., Wen, Y., Marcus, E. A., Scott, D. R., & Melchers, K. (2005). Acid acclimation by Helicobacter pylori. Physiology (Bethesda), 20, 429–438.
Saito, N., Konishi, K., Sato, F., Kato, M., Takeda, H., Sugiyama, T., et al. (2003). Plural transformation-processes from spiral to coccoid Helicobacter pylori and its viability. J Infect, 46(1), 49–55.
Samuels, A. L., Windsor, H. M., Ho, G. Y., Goodwin, L. D., & Marshall, B. J. (2000). Culture of Helicobacter pylori from a gastric string may be an alternative to endoscopic biopsy. J Clin Microbiol, 38(6), 2438–2439.
Schmitt, W., & Haas, R. (1994). Genetic analysis of the Helicobacter pylori vacuolating cytotoxin: structural similarities with the IgA protease type of exported protein. Mol Microbiol, 12(2), 307–319.
Scott, D. R., Marcus, E. A., Weeks, D. L., Lee, A., Melchers, K., & Sachs, G. (2000). Expression of the Helicobacter pylori ureI gene is required for acidic pH activation of cytoplasmic urease. Infect Immun, 68(2), 470–477.
Segal, E. D., Cha, J., Lo, J., Falkow, S., & Tompkins, L. S. (1999). Altered states: involvement of phosphorylated CagA in the induction of host cellular growth changes by Helicobacter pylori. Proc Natl Acad Sci U S A, 96(25), 14559–14564.
Seher, C., Thierfelder, W., and Dortschy, R. (2000). [Helicobacter pylori–prevalence in the German population]. Gesundheitswesen, 62(11), 598–603.
Severson, R. K., & Davis, S. (1990). Increasing incidence of primary gastric lymphoma. Cancer, 66(6), 1283–1287.
Shepherd, A. J., Williams, C. L., Doherty, C. P., Hossack, M., Preston, T., McColl, K. E., et al. (2000). Comparison of an enzyme immunoassay for the detection of Helicobacter pylori antigens in the faeces with the urea breath test. Arch Dis Child, 83(3), 268–270.
Sheu, B. S., Sheu, S. M., Yang, H. B., Huang, A. H., & Wu, J. J. (2003). Host gastric Lewis expression determines the bacterial density of Helicobacter pylori in babA2 genopositive infection. Gut, 52(7), 927–932.
Sinha, S. K., Martin, B., Sargent, M., McConnell, J. P., & Bernstein, C. N. (2002). Age at acquisition of Helicobacter pylori in a pediatric Canadian First Nations population. Helicobacter, 7(2), 76–85.
Sipponen, P. (1992). Natural history of gastritis and its relationship to peptic ulcer disease. Digestion, 51 Suppl 1, 70–75.
Sipponen, P. (2001). Update on the pathologic approach to the diagnosis of gastritis, gastric atrophy, and Helicobacter pylori and its sequelae. J Clin Gastroenterol, 32(3), 196–202.
Sipponen, P., Aarynen, M., Kaariainen, I., Kettunen, P., Helske, T., & Seppala, K. (1989). Chronic antral gastritis, Lewis(a+) phenotype, and male sex as factors in predicting coexisting duodenal ulcer. Scand J Gastroenterol, 24(5), 581–588.
Sipponen, P., Kekki, M., Haapakoski, J., Ihamaki, T., & Siurala, M. (1985). Gastric cancer risk in chronic atrophic gastritis: statistical calculations of cross-sectional data. Int J Cancer, 35(2), 173–177.
Sipponen, P., et al. (1996). Rate of Helicobacter pylori acquisition among Finnish adults: a fifteen year follow–up. Scand J Gastroenterol, 31(3), 229–232.
Sipponen, P., & Seppala, K. (1992). Gastric carcinoma: failed adaptation to Helicobacter pylori. Scand J Gastroenterol Suppl, 193, 33–38.
Sonnenberg, A. (1984). Occurrence of a cohort phenomenon in peptic ulcer mortality from Switzerland. Gastroenterology, 86(3), 398–401.
Sonnenberg, A. (2006). Causes underlying the birth-cohort phenomenon of peptic ulcer: analysis of mortality data 1911–2000, England and Wales. Int J Epidemiol, 35(4), 1090–1097.
Sonnenberg, A., & Fritsch, A. (1983). Changing mortality of peptic ulcer disease in Germany. Gastroenterology, 84(6), 1553–1557.
Steer, H. W. (1975). Ultrastructure of cell migration through the gastric epithelium and its relationship to bacteria. J Clin Pathol, 28(8), 639–646.
Steer, H. W., & Colin-Jones, D. G. (1975). Mucosal changes in gastric ulceration and their response to carbenoxolone sodium. Gut, 16(8), 590–597.
Stingl, K., & De Reuse, H. (2005). Staying alive overdosed: how does Helicobacter pylori control urease activity? Int J Med Microbiol, 295(5), 307–315.
Stingl, K., Uhlemann, E. M., Schmid, R., Altendorf, K., & Bakker, E. P. (2002). Energetics of Helicobacter pylori and its implications for the mechanism of urease-dependent acid tolerance at pH 1. J Bacteriol, 184(11), 3053–3060.
Stolte, M., Bayerdorffer, E., Morgner, A., Alpen, B., Wundisch, T., Thiede, C., et al. (2002). Helicobacter and gastric MALT lymphoma. Gut, 50 Suppl 3, III19–24.
Suerbaum, S., & Michetti, P. (2002). Helicobacter pylori infection. N Engl J Med, 347(15), 1175–1186.
Suzuki, J., Muraoka, H., Kobayasi, I., Fujita, T., & Mine, T. (1999). Rare incidence of interspousal transmission of Helicobacter pylori in asymptomatic individuals in Japan. J Clin Microbiol, 37(12), 4174–4176.
Take, S., Mizuno, M., Ishiki, K., Nagahara, Y., Yoshida, T., Yokota, K., et al. (2005). The effect of eradicating helicobacter pylori on the development of gastric cancer in patients with peptic ulcer disease. Am J Gastroenterol, 100(5), 1037–1042.
Talley, N. J. (1993). The role of Helicobacter pylori in nonulcer dyspepsia. A debate—against. Gastroenterol Clin North Am, 22(1), 153–167.
Talley, N. J., Zinsmeister, A. R., Weaver, A., DiMagno, E. P., Carpenter, H. A., Perez-Perez, G. I., et al. (1991). Gastric adenocarcinoma and Helicobacter pylori infection. J Natl Cancer Inst, 83(23), 1734–1739.
Tanaka, A., Watanabe, K., Tokunaga, K., Hoshiya, S., Imase, K., Sugano, H., et al. (2003). Evaluation of Helicobacter pylori stool antigen test before and after eradication therapy. J Gastroenterol Hepatol, 18(6), 732–738.
Tarnasky, P. R., Kovacs, T. O., Sytnik, B., & Walsh, J. H. (1993). Asymptomatic H. pylori infection impairs pH inhibition of gastrin and acid secretion during second hour of peptone meal stimulation. Dig Dis Sci, 38(9), 1681–1687.
Taylor, D. E., Eaton, M., Chang, N., & Salama, S. M. (1992). Construction of a Helicobacter pylori genome map and demonstration of diversity at the genome level. J Bacteriol, 174(21), 6800–6806.
Taylor, D. N., Parsonnet, J., Blaser, M. J., Smith, P. D., Ravdin, J. I., Greenberg, H. B., et al. (1995). The epidemiology and natural history of Helicobacter pylori infection. In Infections of the Gastrointestinal Tract (Vol. 1). New York: Raven Press.
Taylor, D. N., Sanchez, J. L., Smoak, B. L., & DeFraites, R. (1997). Helicobacter pylori infection in Desert Storm troops. Clin Infect Dis, 25(5), 979–982.
Teh, B. H., Lin, J. T., Pan, W. H., Lin, S. H., Wang, L. Y., Lee, T. K., et al. (1994). Seroprevalence and associated risk factors of Helicobacter pylori infection in Taiwan. Anticancer Res, 14(3B), 1389–1392.
Telford, J. L., Ghiara, P., Dell’Orco, M., Comanducci, M., Burroni, D., Bugnoli, M., et al. (1994). Gene structure of the Helicobacter pylori cytotoxin and evidence of its key role in gastric disease. J Exp Med, 179(5), 1653–1658.
Thomas, J. E., Dale, A., Harding, M., Coward, W. A., Cole, T. J., Sullivan, P. B., et al. (1999). Interpreting the 13C-urea breath test among a large population of young children from a developing country. Pediatr Res, 46(2), 147–151.
Thomas, J. E., Dale, A., Harding, M., Coward, W. A., Cole, T. J., & Weaver, L. T. (1999). Helicobacter pylori colonization in early life. Pediatr Res, 45(2), 218–223.
Thomas, J. E., Gibson, G. R., Darboe, M. K., Dale, A., & Weaver, L. T. (1992). Isolation of Helicobacter pylori from human faeces. Lancet, 340(8829), 1194–1195.
Tilvis, R. S., Vuoristo, M., & Varis, K. (1987). Changed profile of peptic ulcer disease in hospital patients during 1969–1984 in Finland. Scand J Gastroenterol, 22(10), 1238–1244.
Tindberg, Y., Bengtsson, C., Granath, F., Blennow, M., Nyren, O., & Granstrom, M. (2001). Helicobacter pylori infection in Swedish school children: lack of evidence of child-to-child transmission outside the family. Gastroenterology, 121(2), 310–316.
Tomb, J. F., White, O., Kerlavage, A. R., Clayton, R. A., Sutton, G. G., Fleischmann, R. D., et al. (1997). The complete genome sequence of the gastric pathogen Helicobacter pylori. Nature, 388(6642), 539–547.
Torres, J., Leal-Herrera, Y., Perez-Perez, G., Gomez, A., Camorlinga-Ponce, M., Cedillo-Rivera, R., et al. (1998). A community-based seroepidemiologic study of Helicobacter pylori infection in Mexico. J Infect Dis, 178(4), 1089–1094.
Torres, J., Lopez, L., Lazcano, E., Camorlinga, M., Flores, L., & Munoz, O. (2005). Trends in Helicobacter pylori infection and gastric cancer in Mexico. Cancer Epidemiol Biomarkers Prev, 14(8), 1874–1877.
Tsai, C. J., Perry, S., Sanchez, L., & Parsonnet, J. (2005). Helicobacter pylori infection in different generations of Hispanics in the San Francisco Bay Area. Am J Epidemiol, 162(4), 351–357.
Tsuda, M., Karita, M., Morshed, M. G., Okita, K., & Nakazawa, T. (1994). A urease-negative mutant of Helicobacter pylori constructed by allelic exchange mutagenesis lacks the ability to colonize the nude mouse stomach. Infect Immun, 62(8), 3586–3589.
Turbett, G. R., Hoj, P. B., Horne, R., & Mee, B. J. (1992). Purification and characterization of the urease enzymes of Helicobacter species from humans and animals. Infect Immun, 60(12), 5259–5266.
Ueda, M., Kikuchi, S., Kasugai, T., Shunichi, T., & Miyake, C. (2003). Helicobacter pylori risk associated with childhood home environment. Cancer Sci, 94(10), 914–918.
Uemura, N., Okamoto, S., Yamamoto, S., Matsumura, N., Yamaguchi, S., Yamakido, M., et al. (2001). Helicobacter pylori infection and the development of gastric cancer. N Engl J Med, 345(11), 784–789.
Vaira, D., Gatta, L., Ricci, C., & Miglioli, M. (2002). Review article: diagnosis of Helicobacter pylori infection. Aliment Pharmacol Ther, 16 Suppl 1, 16–23.
Vaira, D., Malfertheiner, P., Megraud, F., Axon, A. T., Deltenre, M., Gasbarrini, G., et al. (2000). Noninvasive antigen-based assay for assessing Helicobacter pylori eradication: a European multicenter study. The European Helicobacter pylori HpSA Study Group. Am J Gastroenterol, 95(4), 925–929.
Vakil, N. (2001). Review article: the cost of diagnosing Helicobacter pylori infection. Aliment Pharmacol Ther, 15 Suppl 1, 10–15.
Valkonen, K. H., Wadstrom, T., & Moran, A. P. (1994). Interaction of lipopolysaccharides of Helicobacter pylori with basement membrane protein laminin. Infect Immun, 62(9), 3640–3648.
van Amsterdam, K., van Vliet, A. H., Kusters, J. G., & van der Ende, A. (2006). Of microbe and man: determinants of Helicobacter pylori-related diseases. FEMS Microbiol Rev, 30(1), 131–156.
Velapatino, B., Balqui, J., Gilman, R. H., Bussalleu, A., Quino, W., Finger, S. A., et al. (2006). Validation of string test for diagnosis of Helicobacter pylori infections. J Clin Microbiol, 44(3), 976–980.
Veldhuyzen van Zanten, S. J., et al. (1994). Increasing prevalence of Helicobacter pylori infection with age: continuous risk of infection in adults rather than cohort effect. J Infect Dis, 169(2), 434–437.
Wang, J. T., Sheu, J. C., Lin, J. T., Wang, T. H., & Wu, M. S. (1993). Direct DNA amplification and restriction pattern analysis of Helicobacter pylori in patients with duodenal ulcer and their families. J Infect Dis, 168(6), 1544–1548.
Wang, P., & Adair, R. (1999). Helicobacter pylori in immigrants from East Africa. J Gen Intern Med, 14(9), 567–568.
Watson, C. L., Owen, R. J., Said, B., Lai, S., Lee, J. V., Surman-Lee, S., et al. (2004). Detection of Helicobacter pylori by PCR but not culture in water and biofilm samples from drinking water distribution systems in England. J Appl Microbiol, 97(4), 690–698.
Webb, P. M., Knight, T., Greaves, S., Wilson, A., Newell, D. G., Elder, J., et al. (1994). Relation between infection with Helicobacter pylori and living conditions in childhood: evidence for person to person transmission in early life. Bmj, 308(6931), 750–753.
Webberley, M. J., Webberley, J. M., Newell, D. G., Lowe, P., & Melikian, V. (1992). Seroepidemiology of Helicobacter pylori infection in vegans and meat-eaters. Epidemiol Infect, 108(3), 457–462.
Weeks, D. L., Eskandari, S., Scott, D. R., & Sachs, G. (2000). A H+-gated urea channel: the link between Helicobacter pylori urease and gastric colonization. Science, 287(5452), 482–485.
Wen, Y., Marcus, E. A., Matrubutham, U., Gleeson, M. A., Scott, D. R., & Sachs, G. (2003). Acid-adaptive genes of Helicobacter pylori. Infect Immun, 71(10), 5921–5939.
Whary, M. T., & Fox, J. G. (2004). Natural and experimental Helicobacter infections. Comp Med, 54(2), 128–158.
Williams, C. L., Preston, T., Hossack, M., Slater, C., & McColl, K. E. (1996). Helicobacter pylori utilises urea for amino acid synthesis. FEMS Immunol Med Microbiol, 13(1), 87–94.
Windsor, H. M., Abioye-Kuteyi, E. A., Leber, J. M., Morrow, S. D., Bulsara, M. K., & Marshall, B. J. (2005). Prevalence of Helicobacter pylori in Indigenous Western Australians: comparison between urban and remote rural populations. Med J Aust, 182(5), 210–213.
Wizla-Derambure, N., Michaud, L., Ategbo, S., Vincent, P., Ganga-Zandzou, S., Turck, D., et al. (2001). Familial and community environmental risk factors for Helicobacter pylori infection in children and adolescents. J Pediatr Gastroenterol Nutr, 33(1), 58–63.
Wong, B. C., Lam, S. K., Wong, W. M., Chen, J. S., Zheng, T. T., Feng, R. E., et al. (2004). Helicobacter pylori eradication to prevent gastric cancer in a high-risk region of China: a randomized controlled trial. Jama, 291(2), 187–194.
Wotherspoon, A. C., Ortiz-Hidalgo, C., Falzon, M. R., & Isaacson, P. G. (1991). Helicobacter pylori-associated gastritis and primary B-cell gastric lymphoma. Lancet, 338(8776), 1175–1176.
Wu, A. H., Crabtree, J. E., Bernstein, L., Hawtin, P., Cockburn, M., Tseng, C. C., et al. (2003). Role of Helicobacter pylori CagA+ strains and risk of adenocarcinoma of the stomach and esophagus. Int J Cancer, 103(6), 815–821.
Wu, D. C., Wu, I. C., Lee, J. M., Hsu, H. K., Kao, E. L., Chou, S. H., et al. (2005). Helicobacter pylori infection: a protective factor for esophageal squamous cell carcinoma in a Taiwanese population. Am J Gastroenterol, 100(3), 588–593.
Wundisch, T., Thiede, C., Morgner, A., Dempfle, A., Gunther, A., Liu, H., et al. (2005). Long-term follow-up of gastric MALT lymphoma after Helicobacter pylori eradication. J Clin Oncol, 23(31), 8018–8024.
Yang, L., Parkin, D. M., Whelan, S., Zhang, S., Chen, Y., Lu, F., et al. (2005). Statistics on cancer in China: cancer registration in 2002. Eur J Cancer Prev, 14(4), 329–335.
Ye, W., Held, M., Lagergren, J., Engstrand, L., Blot, W. J., McLaughlin, J. K., et al. (2004). Helicobacter pylori infection and gastric atrophy: risk of adenocarcinoma and squamous-cell carcinoma of the esophagus and adenocarcinoma of the gastric cardia. J Natl Cancer Inst, 96(5), 388–396.
Young, J. L., Percy, C. L., Asire, A. J., Berg, J. W., Cusano, M. M., Gloekler, L. A., et al. (1981). Surveillance, Epidemiology and End Results: Incidence and Mortality Data, 1973–1977. Natl Cancer Inst Monogr 57, 1–187.
Young, K. A., Akyon, Y., Rampton, D. S., Barton, S. G., Allaker, R. P., Hardie, J. M., et al. (2000). Quantitative culture of Helicobacter pylori from gastric juice: the potential for transmission. J Med Microbiol, 49(4), 343–347.
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The authors would like to thank Jeremy Schneider and Luz Sanchez for their technical assistance.
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Perry, S., de Martel, C., Parsonnet, J. (2009). Helicobacter pylori. In: Brachman, P., Abrutyn, E. (eds) Bacterial Infections of Humans. Springer, Boston, MA. https://doi.org/10.1007/978-0-387-09843-2_18
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