Journals / Turkish Journal of Gastroenterology / 2002 / Cilt: 13 - Sayı: 3

Antrum ve korpusda gastritis şiddeti, Helicobacter pylori yükü ve mast hücre yoğunluğu arasındaki ilişki

Relationship between gastritis severity, Helicobacter pylori intensity and mast cell density in the antrum and corpus

Pages
154–158
DOI
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AI Summary & Key Takeaways

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⚡ TL;DR(Too Long; Didn't Read)

Conclusions: In the light of the results of our study, mast cells may play a role in the development of Helicobacter pylori gastritis.

📌 3 Key Takeaways

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Objective & Hypothesis:Background/aims: The aim of this study was to investigate the relationship between mast cell density, Helicobacter pylori intensity and histopathological severity of gastritis in the corpus and antrum mucosa.
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Key Findings & Data:Methods: The study included 59 Helicobacter pylori-positive and 20 Helicobacter pylori-negative patients.
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Conclusion & Impact:Conclusions: In the light of the results of our study, mast cells may play a role in the development of Helicobacter pylori gastritis.
🔬Design:Research Article
📍Scope:Comprehensive Sample
⚙️Variables:Helicobacter pylori · Gastrit · Mast hücreleri

Abstract

Background/aims: The aim of this study was to investigate the relationship between mast cell density, Helicobacter pylori intensity and histopathological severity of gastritis in the corpus and antrum mucosa. Methods: The study included 59 Helicobacter pylori-positive and 20 Helicobacter pylori-negative patients. All cases underwent endoscopy, and biopsies were obtained for the evaluation of Helicobacter pylori and histopathological examination. All biopsies were evaluated according to the Sydney system and mast cell density in both the corpus and antrum mucosa was analyzed by modified Giemsa stain. Spearman's correlation test was used to determine the relationship between mast cell density and other histopathological parameters. The comparision of mast cell density between H. pylori positive and negative groups was analysed by Mann Whitney U test. Results: Both in the antrum and the corpus, mast cell density was significantly higher in the Helicobacter pylori-positive group than in the Helicobacter pylori-negative group (p<0.001). The higher mast cell distribution was correlated with increased inflammation, activity and Helicobacter pylori in the antrum and corpus (p<0.001). No relationship was found between mast cell distribution and intestinal metaplasia or atrophy. Conclusions: In the light of the results of our study, mast cells may play a role in the development of Helicobacter pylori gastritis.

Özet

Amaç: Bu çalışmanın amacı korpus ve antrum mukozasında gastritis şiddeti, Helicobacter pylori yükü ve mast hücre dansitesi arasındaki ilişkiyi araştırmakdır. Yöntem: Bu çalışmaya 59 Helicobacter pylori- pozitif ve 20 Helicobacter pylori- negatif hasta alınmıştır. Tüm vakalara endoskopi uygulandı ve histopatolojik tanı için antrum ve korpusdan biyopsiler alındı. Tüm biyopsiler Sydney sistemine göre değerlendirildi ve modifiye Giemsa boyasında mast hücre yoğunluğu ölçüldü. İstatistik analiz için Spearman's korelasyonu ve Mann Whitney U testi kullanıldı. Bulgular: Antrum ve korpusda, mast hücre yoğunluğu Helicobacter pylori -pozitif grupta negatif olanlara göre anlamlı derecede yüksektir (p<0.001). Mast hücre dağılımı antrum ve korpusda inflamasyon, aktivite indeksi ve Helicobacter pylori yoğunluğu ile anlamlı korelasyon göstermektedir. Inflamasyonun varlığı ve yokluğu ile mast hücre dağılımı arasındaki fark istatistiksel olarak anlamlıdır (p<0.001), Atrofi ve intestinal metaplazi ile mast hücre dağılımı arasında ilişki bulunamamıştır. Sonuçlar: Bu çalışmanın sonuçlarına göre mast hücreleri Helicobacter pylori gastritinin gelişiminde midenin farklı bölgelerinde benzer rol oynamaktadır.

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Cite This Article

KAYASELÇUK, F., SERİN, E., GÜMÜRDÜLÜ, Y., BİRCAN, S., TUNCER, İ. (2002). Antrum ve korpusda gastritis şiddeti, Helicobacter pylori yükü ve mast hücre yoğunluğu arasındaki ilişki. Turkish Journal of Gastroenterology, Cilt: 13 - Sayı: 3, 154–158. https://ajindex.com/articles/411227

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