Journals / Mikrobiyoloji Bülteni / 2005 / Cilt: 39 - Sayı: 3

Antibiotic resistance in Helicobacter pylori and molecular methods for the detection of resistance

Helicobacter pylori'de antibiyotik direnci ve direncin saptanmasında kullanılan moleküler yöntemler

Pages
399–408
DOI
—
🏛️Bibliographic metadata and full text access for this article are provided via DergiPark.
DergiPark Record ↗
✨

AI Summary & Key Takeaways

AI Insight
⚡ TL;DR(Too Long; Didn't Read)

In this review article the prevalence and clinical outcome of antibiotic resistance in H.pylori, molecular mechanisms of the resistance and molecular methods to detect the resistance, with priority of FISH technique have been discussed.

📌 3 Key Takeaways

🎯
Objective & Hypothesis:Helicobacter pylori which is the major agent causing peptic ulcer, gastric cancer and gastric lymphoma, is identified as a class I carcinogen.
📊
Key Findings & Data:Invasive and non-invasive tests have been used in the diagnosis of H.pylori infection.
💡
Conclusion & Impact:In this review article the prevalence and clinical outcome of antibiotic resistance in H.pylori, molecular mechanisms of the resistance and molecular methods to detect the resistance, with priority of FISH technique have been discussed.
🔬Design:Review & Systematic Survey
📍Scope:Comprehensive Sample
⚙️Variables:İn situ hibridizasyon · floresan · Mide neoplazmları

Abstract

Helicobacter pylori which is the major agent causing peptic ulcer, gastric cancer and gastric lymphoma, is identified as a class I carcinogen. Invasive and non-invasive tests have been used in the diagnosis of H.pylori infection. Clarithromycin resistance in H.pylori strains is increasing nowadays, thus leading to failures in eradication therapy. Fluorescence in situ hybridization (FISH) method which can simultaneously detect the presence of H.pylori and clarithromycin resistance is a non-culture dependent molecular technique. In this review article the prevalence and clinical outcome of antibiotic resistance in H.pylori, molecular mechanisms of the resistance and molecular methods to detect the resistance, with priority of FISH technique have been discussed.

Özet

Helicobacter pylori peptik ülser, gastrik kanser ve gastrik lenfoma etiyolojisinde önemli yeri olan, sınıf I karsinojen olarak tanımlanmış, kronik enfeksiyon etkeni olan bir bakteridir. H.pylori enfeksiyonu tanısında invazif ve invazif olmayan testler kullanılmaktadır. Günümüzde klaritromisine dirençli H.pylori suşları artmakta ve eradikasyon tedavisinin başarısını azaltmaktadır. Kültür dışı tanı yöntemlerinden biri olan floresan in situ hibridizasyon (FISH) metodu, H.pylori varlığını ve klaritromisin direncini eş zamanlı olarak saptayan bir yöntemdir. Bu derleme yazıda, H.pylori 'de antibiyotik direncinin prevalansı ve klinik etkisi, direncin moieküier mekanizmaları ve direnç saptanmasında kullanılan moieküier yöntemler, FISH metodu ön planda tutularak tartışılmıştır.

🔖

Cite This Article

GÜRBÜZ, E. D., YILMAZ, Ö. (2005). Antibiotic resistance in Helicobacter pylori and molecular methods for the detection of resistance. Mikrobiyoloji Bülteni, Cilt: 39 - Sayı: 3, 399–408. https://ajindex.com/articles/299396

📄 Full Text PDF Viewer

📄

PDF görüntüleyici hazırlanıyor...

References (14)

  1. Park CS, Kim J: Rapid and easy detection of Helicobacter pylori by in situ hybridization. J Korean Med Sci 1999, 14: 15-20
  2. Vinette KM, Gibney KM, Proujansky R, Fawcett PT: Comparison of PCR and clinical laboratory tests for diagnosing Helicobacter pylori infection in pediatric patients. BMC Microbiol 2004, 4: 5
  3. Russmann H, Kempf VAJ, Koletzko S, Heesemann J, Autenrieth IB: Comparison of fluorescent in situ hybridization and conventional culturing for detection of Helicobacter pylori in gastric biopsy specimens. J Clin Microbiol 2001, 39: 304-308
  4. Trebesius K, Panthel K, Strobel S, et al: Rapid and specific detection of Helicobacter pylori macrolide resistance in gastric tissue by fluorescent in situ hybridisation. Gut 2000, 46: 608-614
  5. Kabir S: Detection of Helicobacter pylori in faeces by culture, PCR and enzyme immunoassay. J Med Microbiol 2001, 50: 1021-1029
  6. Jüttner S, Vieth M, Miehlke S, et al: Reliable detection of macrolide-resistant Helicobacter pylori via fluorescence in situ hybridization in formalin-fixed tissue. Mod Pathol 2004, 17: 684-689
  7. Makristathis A, Barousch W, Pasching E, et al: Two enzyme immunoassays and PCR for detection of Helicobacter pylori in stool specimens from pediatric patients before and after eradication therapy. J Clin Microbiol 2000, 38: 3710-3714
  8. Braden B, Caspary WF: Detection of Helicobacter pylori infection: when to perform which test? Ann Med 2001, 33: 91-97
  9. Ruiz-Bustos E, Ochoa JL, Wadstrom T, Ascencio F: Isolation and characterisation of putative adhesins from Helicobacter pylori with affinity for heparan sulphate proteoglycan. J Med Microbiol 2001, 50: 215-222
  10. Dunn BE, Cohen H, Blaser MJ: Helicobacter pylori. Clin Microbiol Rev 1997, 10: 720-741
  11. Young KA, Akyon Y, Rampton DS, et al: Quantitative culture of Helicobacter pylori from gastric juice: the potential for transmission. J Med Microbiol 2000, 49: 343-347
  12. Parsonnet J, Harris RA, Hack HM, Owens DK: Should we treat H.pylori infection to prevent gastric cancer? Gastroenterology 1997, 112: 1044-1045
  13. Şen N: Helicobacter pylori antijen ve DNA'sının dışkıda, IgG antikorunun serumda saptanması, invazivve invaziv olmayan tanı yöntemlerinin karşılaştırılması. Dokuz Eylül Üniversitesi Tıp Fakültesi, Uzmanlık tezi, 2004. İzmir
  14. Feydt-Schmidt A," Russmann H, Lehn N, et al: Fluorescence in situ hybridization vs. epsilometer test for detection of clarithromycin-susceptible and clarithromycin-resistant Helicobacter pyl