Journals / Turkish Journal of Gastroenterology / 2010 / Cilt: 21 - Sayı: 4

Kolelitiazisli Türk hastaların safra sisteminde Helikobakter türlerinin araştırılması

Evaluation of the presence of Helicobacter species in the biliary system of Turkish patients with cholelithiasis

Pages
421–427
DOI
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AI Summary & Key Takeaways

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⚡ TL;DR(Too Long; Didn't Read)

The microorganisms found in the samples did not reveal any significant association with the underlying disease.

📌 3 Key Takeaways

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Objective & Hypothesis:Background/aims: Helicobacter genus and bile-resistant Helicobacter pylori are suggested to have a role in gallstone formation and epithelial cell proliferation in the gallbladder.
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Key Findings & Data:Methods: Forty-seven patients with calculous cholecystitis and 3 controls were evaluated for the presence of Helicobacter spp. by culture, polymerase chain reaction, and histological and immunohistochemistry methods.
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Conclusion & Impact:The microorganisms found in the samples did not reveal any significant association with the underlying disease.
🔬Design:Research Article
📍Scope:Comprehensive Sample
⚙️Variables:Domain Parameters

Abstract

Background/aims: Helicobacter genus and bile-resistant Helicobacter pylori are suggested to have a role in gallstone formation and epithelial cell proliferation in the gallbladder. The aim of this study was to evaluate the presence of Helicobacter species in the gallbladder tissue, bile and gallstones of Turkish patients with cholelithiasis. Methods: Forty-seven patients with calculous cholecystitis and 3 controls were evaluated for the presence of Helicobacter spp. by culture, polymerase chain reaction, and histological and immunohistochemistry methods. Results: Escherichia coli (10.6%), Enterobacter amnigenus (6.3%), Klebsiella planticola (2.1%), and Klebsiella ozaenae (2.1%) were isolated from the sample cultures of 8 patients. No other microorganisms, including H. pylori and other Helicobacter spp., were detected. Polymerase chain reaction was negative for Helicobacter spp. and H. pylori. No microorganisms resembling Helicobacter spp. were seen on the histological sections. The association between the presence of bacteria and epithelial cell proliferation index was not statistically significant (p=0.48). Conclusions: There was no association between the presence of Helicobacter spp. and development of cholelithiasis in our study group. The microorganisms found in the samples did not reveal any significant association with the underlying disease.

Özet

Amaç: Helikobakter cinsi ve safraya dirençli Helikobakter pilori'nin safra kesesinde taş oluşumu ve epitel hücre proliferasyonunda rolü olduğu düşünülmektedir. Bu çalışmanın amacı, kolelitiyazı olan Türk hastaların safra kesesi dokusu, safra sıvısı ve safra taşlarında Helikobakter türlerinin varlığının araştırılmasıdır. Yöntem: Kırk yedi taşlı kolesistit hastası ve üç kontrolde Helikobakter türlerinin varlığı kültür, polimeraz zincir reaksiyonu, histolojik ve immünhistokimyasal yöntemlerle araştırılmıştır. Bulgular: Sekiz hastanın kültür örneklerinde Escherichia coli (10.6%), Enterobacter amnigenus (6.3%), Klebsiella plantolica (2.1%), ve Klebsiella ozonea (2.1%) izole edilmiştir. H. pilori ve diğer Helikobakter türleri üretilmemiştir. Polimeraz zincir reaksiyonunda Helikobakter türleri ve H. pilori'ye ait amplikon tespit edilmemiş, histolojik kesitlerde Helikobakter türlerini andıran mikroorganizmalara rastlanmamıştır. Bakteri varlığı ile epitel hücresi proliferasyon indeksi arasındaki ilişki istatistiksel olarak anlamlı bulunmamıştır (p=0.48). Sonuç: Çalışma grubumuzda, Helikobakter türleri varlığı ile kolelitiyaz gelişimi arasında bir bağlantı bulunmamıştır. Örneklerden izole edilen mikroorganizmalar, altta yatan hastalık gelişimi açısından anlamlı değildir.

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Cite This Article

BOSTANCIOĞLU, E., KARAHAN, Z. C., BOSTANOĞLU, A., SAVAŞ, B., ERDEN, E., KIYAN, M. (2010). Kolelitiazisli Türk hastaların safra sisteminde Helikobakter türlerinin araştırılması. Turkish Journal of Gastroenterology, Cilt: 21 - Sayı: 4, 421–427. https://ajindex.com/articles/411478

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