Journals / Türk Hijyen ve Deneysel Biyoloji Dergisi / 1996 / Cilt: 53 - Sayı: 1

Research of pathogenity determinants of Escherichia coli which are isolated from urinary tract infections

Üriner sistem infeksiyonlarından izole edilen "Escherichia coli" suşlarının virulans faktörlerinin incelenmesi

Pages
19–24
Publication Date
2022-11-05
DOI
—
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AI Summary & Key Takeaways

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

There was a significant cor¬relation between the presence of adhesin and hemolysin activities and urinary tract infection (UTI), but no significant correlation between motility and UTI.

📌 3 Key Takeaways

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Objective & Hypothesis:126 strains of E. coli isolated from urinary tract of patients and 30 strains of E. coli isolated from stool spec¬imens of healty individuals were compared according to their adhezin, hemolysin production and motility.
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Key Findings & Data:Mannoz sen¬sitive (MS) and mannoz rezistant (MR) fimbriae were found greater in urinary isolates (% 46 and % 54) then fecal iso¬lates (% 10 and % 13).
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Conclusion & Impact:There was a significant cor¬relation between the presence of adhesin and hemolysin activities and urinary tract infection (UTI), but no significant correlation between motility and UTI.
🔬Design:Research Article
📍Scope:Comprehensive Sample
⚙️Variables:Domain Parameters

Abstract

126 strains of E. coli isolated from urinary tract of patients and 30 strains of E. coli isolated from stool spec¬imens of healty individuals were compared according to their adhezin, hemolysin production and motility. Mannoz sen¬sitive (MS) and mannoz rezistant (MR) fimbriae were found greater in urinary isolates (% 46 and % 54) then fecal iso¬lates (% 10 and % 13). Hemolysin activity was positive in % 39 of urinary isolates and % 13 of fecal isolates. There was no difference between urinary isolates (% 79) and fecal isolates (% 83) for motility. There was a significant cor¬relation between the presence of adhesin and hemolysin activities and urinary tract infection (UTI), but no significant correlation between motility and UTI.

Özet

Üriner sistemden izole edilen 126 üropatojenik E. coli ve fekal flora üyesi 30 E. coli susu bulundurdukları adezin, hemoliz aktivitesi ve hareket yönünden incelendi. Mannoz sensitif ( MS ) ve mannoz rezistan ( MR ) fimbria bulundurma oranı üriner suşlarda ( %46 ve %54 ) fekal suşlara ( %10 ve %13 ) göre daha fazla bulundu. Üriner izo-latların %39' u fekal izolatların %13" ü hemolizin üretiyordu. Hareket yönünden üriner sistemden izole edilen suşlar ( %79 ) ile pekal kaynaklı suşlar ( %83 ) arasında fark bulunamadı. Araştırmamızda adesinlerin ve hemolizinin üriner sitem infeksiyonu ( ÜSİ) oluşumunda rol oynadığı, hareketin ise ÜSİ' nu patogenezinde rol almadığı görüldü.

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Cite This Article

ULUUTKU, M., GÜVENER, E., ULUUTKU, S., GÖL, N., ÇÖPLÜ, N. (2022). Research of pathogenity determinants of Escherichia coli which are isolated from urinary tract infections. Türk Hijyen ve Deneysel Biyoloji Dergisi, Cilt: 53 - Sayı: 1, 19–24. https://ajindex.com/articles/625316

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