Journals / Gülhane Tıp Dergisi / 2002 / Cilt: 44 - Sayı: 2

The detection of extended spectrum beta lactamases by double disc synergy method in bacteria isolated from urinary tract infections

İdrar yolu infeksiyonlarından soyutlanan bakterilerde genişlemiş spektrumlu beta laktamazların çift disk sinerji yöntemiyle saptanması

Pages
121–124
DOI
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AI Summary & Key Takeaways

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

ESBL activity of 45 E.coli and 33 K.pneumoniae strains, investigated by double disc synergy method using amoxcycillin-clavulanic acid (AMC), aztreonam (Oxoid ESBL production was found to be positive in three out of 45 E.coli (6.65%) and six out of 33 K.pneumoniae (18.18%) strains.

📌 3 Key Takeaways

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Objective & Hypothesis:Extended spectrum beta lactamases (ESBL) have a place of great importance in resistance mechanisms of bacteria against beta lactam antibiotics.
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Key Findings & Data:Studies on transferable plasmid-mediated resistance to ESBL in Escherichia coli (E.coli) and Klebsiella pneumoniae (K.pneumoniae) strains have been recently reported.
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Conclusion & Impact:ESBL activity of 45 E.coli and 33 K.pneumoniae strains, investigated by double disc synergy method using amoxcycillin-clavulanic acid (AMC), aztreonam (Oxoid ESBL production was found to be positive in three out of 45 E.coli (6.65%) and six out of 33 K.pneumoniae (18.18%) strains.
🔬Design:Research Article
📍Scope:Comprehensive Sample
⚙️Variables:Klebsiella pneumoniae · İlaç direnci · bakteriyel

Abstract

Extended spectrum beta lactamases (ESBL) have a place of great importance in resistance mechanisms of bacteria against beta lactam antibiotics. Studies on transferable plasmid-mediated resistance to ESBL in Escherichia coli (E.coli) and Klebsiella pneumoniae (K.pneumoniae) strains have been recently reported. Determination of ESBL production by double disc synergy method in bacteria, isolated from urinary tract infections, was aimed in this study. ESBL activity of 45 E.coli and 33 K.pneumoniae strains, investigated by double disc synergy method using amoxcycillin-clavulanic acid (AMC), aztreonam (Oxoid ESBL production was found to be positive in three out of 45 E.coli (6.65%) and six out of 33 K.pneumoniae (18.18%) strains.

Özet

Beta laktam antibiyotiklere karşı gelişen direnç mekanizmaları içerisinde, bakterilerin oluşturduğu genişlemiş spektrumlu beta laktamazlar (GSBL) önemli bir yer tutar. Son yıllarda Escherichia coli (E.coli) ve Klebsiella pneumoniae (K.pneumoniae) kökenlerindeki plazmitlerle oluşan GSBL'lar üzerindeki çalışmalar gittikçe artmaktadır. Çalışmada, idrar yolu infeksiyonu etkeni olarak soyutlanan bakterilerde çift disk sinerji yöntemiyle GSBL üretiminin saptanması amaçlanmıştır, idrar yolu infeksiyonu etkeni 45 E.coli ve 33 K.pneumoniae kökenlerinin GSBL aktivitesi; amoksisilin-klavulanik asit (AMC), aztreonam (ATM), seftazidim (CAZ), sefotaksim (CTX) (Oxoid) kullanılarak çift disk sinerji yöntemiyle araştırıldı. GSBL üretimi 45 E.coli kökeninin üçünde (%6.67) ve 33 K.pneumoniae kökeninin altısında (%18.18) olumlu bulundu.

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Cite This Article

HAZAR, S., YAMAN, A., AKAN, E. (2002). The detection of extended spectrum beta lactamases by double disc synergy method in bacteria isolated from urinary tract infections. Gülhane Tıp Dergisi, Cilt: 44 - Sayı: 2, 121–124. https://ajindex.com/articles/225830