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Volumn 167, Issue 2, 1998, Pages 309-313

Urease-positive, acid-sensitive mutants of Helicobacter pylori: Urease-independent acid resistance involved in growth at low pH

Author keywords

Bacterial virulence; Helicobacter pylori; Mutagenesis; Urease

Indexed keywords

ACID; UREASE;

EID: 0031785941     PISSN: 03781097     EISSN: None     Source Type: Journal    
DOI: 10.1016/S0378-1097(98)00408-X     Document Type: Article
Times cited : (23)

References (14)
  • 2
    • 0023215922 scopus 로고
    • pH of the microclimate lining human gastric and duodenal mucosa in vivo. Studies in control subjects and in duodenal ulcer patients
    • Quigley, E.M. and Turnberg, L.A. (1987) pH of the microclimate lining human gastric and duodenal mucosa in vivo. Studies in control subjects and in duodenal ulcer patients. Gastroenterology 92, 1876-1884.
    • (1987) Gastroenterology , vol.92 , pp. 1876-1884
    • Quigley, E.M.1    Turnberg, L.A.2
  • 3
    • 0028842604 scopus 로고
    • Molecular responses of microbes to environmental pH stress
    • Hall, H.K., Karem, K.L. and Foster, J.W. (1995) Molecular responses of microbes to environmental pH stress. Adv. Microb. Physiol. 37, 230-272.
    • (1995) Adv. Microb. Physiol. , vol.37 , pp. 230-272
    • Hall, H.K.1    Karem, K.L.2    Foster, J.W.3
  • 4
    • 0025935107 scopus 로고
    • Characterization of the Helicobacter pylori urease and purification of its subunits
    • Evans, D.J., Jr., Evans, D.G., Kirkpatrick, S.S. and Graham, D.Y. (1991) Characterization of the Helicobacter pylori urease and purification of its subunits. Microb. Pathog. 10, 15-26.
    • (1991) Microb. Pathog. , vol.10 , pp. 15-26
    • Evans D.J., Jr.1    Evans, D.G.2    Kirkpatrick, S.S.3    Graham, D.Y.4
  • 5
    • 0028940849 scopus 로고
    • Helicobacter pylori requires an acidic environment to survive in the presence of urea
    • Clyne, M., Labigne, A. and Drumm, B. (1995) Helicobacter pylori requires an acidic environment to survive in the presence of urea. Infect. Immun. 63, 1669-1673.
    • (1995) Infect. Immun. , vol.63 , pp. 1669-1673
    • Clyne, M.1    Labigne, A.2    Drumm, B.3
  • 6
    • 0025301120 scopus 로고
    • Urea protects Helicobacter (Campylobacter) pylori from the bactericidal effect of acid
    • Marshall, B.J., Barrett, L.J., Prakash, C., McCallum, R.W. and Guerrant, R.L. (1990) Urea protects Helicobacter (Campylobacter) pylori from the bactericidal effect of acid. Gastroenterology 99, 697-702.
    • (1990) Gastroenterology , vol.99 , pp. 697-702
    • Marshall, B.J.1    Barrett, L.J.2    Prakash, C.3    McCallum, R.W.4    Guerrant, R.L.5
  • 7
    • 0029013440 scopus 로고
    • Effect of an acidic environment on the susceptibility of Helicobacter pylori to trospectomycin and other antimicrobial agents
    • Debets-Ossenkopp, Y.J., Namavar, F. and MacLaren, D.M. (1995) Effect of an acidic environment on the susceptibility of Helicobacter pylori to trospectomycin and other antimicrobial agents. Eur. J. Clin. Microbiol. Infect. Dis. 14, 353-355.
    • (1995) Eur. J. Clin. Microbiol. Infect. Dis. , vol.14 , pp. 353-355
    • Debets-Ossenkopp, Y.J.1    Namavar, F.2    MacLaren, D.M.3
  • 8
    • 0029972904 scopus 로고    scopus 로고
    • Factors affecting growth and antibiotic susceptibility of Helicobacter pylori: effect of pH and urea on the survival of a wild-type strain and a urease-deficient mutant
    • Sjostrom, J.E. and Larsson, H. (1996) Factors affecting growth and antibiotic susceptibility of Helicobacter pylori: effect of pH and urea on the survival of a wild-type strain and a urease-deficient mutant. J. Med. Microbiol. 44, 425-433.
    • (1996) J. Med. Microbiol. , vol.44 , pp. 425-433
    • Sjostrom, J.E.1    Larsson, H.2
  • 10
    • 0027975926 scopus 로고
    • Helicobacter pylori comb. nov. exhibits facultative acidophilism and obligate microaerophilism
    • Kangatharalingam, N. and Amy, P.S. (1994) Helicobacter pylori comb. nov. exhibits facultative acidophilism and obligate microaerophilism. Appl. Env. Microbiol. 60, 2176-2179.
    • (1994) Appl. Env. Microbiol. , vol.60 , pp. 2176-2179
    • Kangatharalingam, N.1    Amy, P.S.2
  • 11
    • 0029815909 scopus 로고    scopus 로고
    • The effect of environmental pH on the proton motive force of Helicobacter pylori
    • Meyer-Rosberg, K., Scott, D.R., Rex, D., Melchers, K. and Sachs, G. (1996) The effect of environmental pH on the proton motive force of Helicobacter pylori. Gastroenterology 111, 886-900.
    • (1996) Gastroenterology , vol.111 , pp. 886-900
    • Meyer-Rosberg, K.1    Scott, D.R.2    Rex, D.3    Melchers, K.4    Sachs, G.5
  • 14
    • 0031953727 scopus 로고    scopus 로고
    • Metronidazole resistance in Helicobacter pylori is due to null mutations in a gene (RdxA) that encodes an oxygen-insensitive NADPH nitroreductase
    • Goodwin, A., Kersulyte, D., Sisson, G., Veldhuyzen van Zanten, S.J.O., Berg, D.E. and Hoffman, P.S. (1998) Metronidazole resistance in Helicobacter pylori is due to null mutations in a gene (RdxA) that encodes an oxygen-insensitive NADPH nitroreductase. Mol. Microbiol. 282, 383-393.
    • (1998) Mol. Microbiol. , vol.282 , pp. 383-393
    • Goodwin, A.1    Kersulyte, D.2    Sisson, G.3    Veldhuyzen Van Zanten, S.J.O.4    Berg, D.E.5    Hoffman, P.S.6


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.