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Journals / Mersin Üniversitesi Sağlık Bilimleri Dergisi / 2013 / Cilt: 6 - Sayı: 2

Araştırma Makalesi Tüketime Sunulan Alabalıklarda Aeromonas hydrophila Varlığı ve Antibakteriyel Duyarlılıklarının Saptanması

Gökçen DİNÇ
Seyda CENGİZ
Mehtap Ünlü SÖĞÜT
Pages
20–25
Publication Date
2013-06-01
DOI
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⚡ TL;DR(Too Long; Didn't Read)

According to the antibiogram results, it was found that 17 (60.7%), 15 (53.5%), 13 (46.4%), 12 (42.8%) 9 (32.1%), 8 (34.7%), 3 (10.7%) of all isolates were found resistant to nalidixic acid, oxytetracycline, flumequin, amoxicillin, oxolinic acid, erythromycin, neomycin respectively whereas all of the isolates were determined susceptible to florphenicol.

📌 3 Key Takeaways

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Objective & Hypothesis:Abstract Presence of Aeromonas hydrophila in Trout Served for Human Consumption and Determination of Antibacterial Susceptibility of the Isolates Aim: Aeromonas spp., which are members of aquatic environments, are found in drinking water, seafoods and various animal food products.
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Key Findings & Data:Results: A total of 28 (28%) A. hydrophila were isolated from fish meat samples.
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Conclusion & Impact:According to the antibiogram results, it was found that 17 (60.7%), 15 (53.5%), 13 (46.4%), 12 (42.8%) 9 (32.1%), 8 (34.7%), 3 (10.7%) of all isolates were found resistant to nalidixic acid, oxytetracycline, flumequin, amoxicillin, oxolinic acid, erythromycin, neomycin respectively whereas all of the isolates were determined susceptible to florphenicol.
🔬Design:Research Article
📍Scope:Comprehensive Sample
⚙️Variables:Aeromonas hydrophila · antibakteriyel duyarlılık · balıketi

Abstract

Abstract Presence of Aeromonas hydrophila in Trout Served for Human Consumption and Determination of Antibacterial Susceptibility of the Isolates Aim: Aeromonas spp., which are members of aquatic environments, are found in drinking water, seafoods and various animal food products. These strains show zoonotic characteristics and can cause infection in humans. In recent years Aeromonas hydrophila was reported as an important foodborne pathogen. The aim of this study was to investigate the presence of A. hydrophila in fish intended for human consumption and antibiotic susceptibility of these strains. Method: In the present study, one hundred marketed Rainbow trout (Oncorhynchus mykiss) from Kayseri, Erzurum and Samsun were evaluated for the presence of A. hydrophila with conventional microbiological methods. Antibacterial susceptibilities of A. hydrophila isolates were determined by Kirby-Bauer disc diffusion method. The Unweighted Pair Group Method with Arithmetic Averages (UPGMA) was performed for antibiotyping of isolates. Results: A total of 28 (28%) A. hydrophila were isolated from fish meat samples. According to the antibiogram results, it was found that 17 (60.7%), 15 (53.5%), 13 (46.4%), 12 (42.8%) 9 (32.1%), 8 (34.7%), 3 (10.7%) of all isolates were found resistant to nalidixic acid, oxytetracycline, flumequin, amoxicillin, oxolinic acid, erythromycin, neomycin respectively whereas all of the isolates were determined susceptible to florphenicol. As a result of antibiotyping, it was determined that isolates were dispersed in 17 different groups. Conclusions: It has been considered that the presence of A. hydrophila in raw fish intended for human consumption may pose a potential hazard to public health.

Özet

Türkçe Özet: Amaç: Sucul çevrenin bir üyesi olan Aeromonas\'lar içme sularında, deniz ürünlerinde ve çeşitli hayvansal gıdalarda bulunmakta, zoonotik özellik göstermekte ve insanlarda enfeksiyonlara yol açabilmektedir. Bu çalışmada tüketime sunulan balıklarda özellikle son yıllarda önemli bir gıda patojeni olarak tanımlanan Aeromonas hydrophila varlığının araştırılması ve antibakteriyel duyarlılık durumlarının incelenmesi amaçlanmıştır. Yöntem: Çalışmada Kayseri, Erzurum ve Samsun\'da satışa sunulan 100 adet Gökkuşağı alabalığı (Oncorhynchus mykiss) A. hydrophila varlığı yönünden konvansiyonel mikrobiyolojik metodlar ile incelenmiştir. A. hydrophila izolatlarının antibakteriyel duyarlılık profilleri Kirby-Bauer disk difüzyon yöntemi ile araştırılmıştır. İzolatlara Unweighted Pair Group Method with Arithmetic Averages (UPGMA) metodu kullanılarak antibiyotiplendirme yapılmıştır. Bulgular: İncelenen balıketi örneklerinin 28\'inden (%28.0) A. hydrophila izole edilmiştir. İzole edilen etkenlerin antibiyogram sonuçları değerlendirildiğinde; izolatların 17\'sinin (%60.7) nalidiksik aside, 15\'inin (%53.5) oksitetrasikline, 13\'ünün (%46.4) flumekuine, 12\'sinin (%42.8) amoksisiline, 9\'unun (%32.1) oksolinik aside, 8\'inin (%34.7) eritromisine, 3\'ünün (%10.7) neomisine dirençli olduğu ve izolatların tamamının florfenikole karşı duyarlı olduğu saptanmıştır. Antibiyotiplendirme sonucuna göre ise izolatların 17 farklı gruba dağıldıkları belirlenmiştir. Sonuç: Tüketime sunulan çiğ balıkların, A. hydrophila taşıyıcılıkları bakımından halk sağlığı için potansiyel bir tehlike oluşturabileceği düşünülmüştür.

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Cite This Article

DİNÇ, G., CENGİZ, S., SÖĞÜT, M. Ü. (2013). Araştırma Makalesi Tüketime Sunulan Alabalıklarda Aeromonas hydrophila Varlığı ve Antibakteriyel Duyarlılıklarının Saptanması. Mersin Üniversitesi Sağlık Bilimleri Dergisi, Cilt: 6 - Sayı: 2, 20–25. https://ajindex.com/articles/44091

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