Journals / İnfeksiyon Dergisi / 1996 / Cilt: 10 - Sayı: 3

Alteration of crystal violet reaction of staphylococcus aureus strains by iron restriction

Demir kısıltlanmasıyla Staphylococcus aureus suşlarında kristal viyole reaksiyonunun değişmesi

Pages
207–210
Publication Date
2022-10-17
DOI
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AI Summary & Key Takeaways

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

The possible relation of these alterations, which occur in iron limited media, with the molecular changes on the cell surfaces, was discussed.

📌 3 Key Takeaways

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Objective & Hypothesis:The effect of various degrees of iron limited media on crystal violet reaction (CVR) was assessed on 20 CVR positive and 20 CVR negative Staphylococcus aureus strains.
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Key Findings & Data:In the media containing different concentratons of EDDA, conversion of CVR reaction was observed in three strains of CVR positive S. aureus strains and seven strains in CVR negative ones.
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Conclusion & Impact:The possible relation of these alterations, which occur in iron limited media, with the molecular changes on the cell surfaces, was discussed.
🔬Design:Research Article
📍Scope:Comprehensive Sample
⚙️Variables:Domain Parameters

Abstract

The effect of various degrees of iron limited media on crystal violet reaction (CVR) was assessed on 20 CVR positive and 20 CVR negative Staphylococcus aureus strains. In the media containing different concentratons of EDDA, conversion of CVR reaction was observed in three strains of CVR positive S. aureus strains and seven strains in CVR negative ones. The possible relation of these alterations, which occur in iron limited media, with the molecular changes on the cell surfaces, was discussed.

Özet

Kristal viyole reaksiyonu (KVR) olumlu olan 20 ve KVR olumsuz olan 20 Staphylococcus aureus susunun KVR'una serbest demirin değişik derecede kısıtlandığı ortamların etkisi araştırılmıştır. Değişik yoğunlukta EDDA içeren besiyerlerinde, KVR olumlu suşlardan üçünün, KVR olumsuz suşlardan yedisinin reaksiyonunun değiştiği belirlenmiştir. Ortamda demir kısıtlanmasıyla ortaya çıkan bu durumun bakteri yüzeyinde oluşan moleküler değişikliklere bağlı olabileceği tartışılmıştır.

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Cite This Article

ERDEM, B., ERLER, F., GERÇEKER, D. (2022). Alteration of crystal violet reaction of staphylococcus aureus strains by iron restriction. İnfeksiyon Dergisi, Cilt: 10 - Sayı: 3, 207–210. https://ajindex.com/articles/547225

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