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Microbiological Quality Assessment of Water and Fish from Karst Rivers of the Southeast Black Sea Basin (Croatia), and Antimicrobial Susceptibility of Aeromonas Isolates


Kolda, Anamarija; Mujakić, Izabela; Perić, Lorena; Vardić Smrzlić, Irena; Kapetanović, Damir
Microbiological Quality Assessment of Water and Fish from Karst Rivers of the Southeast Black Sea Basin (Croatia), and Antimicrobial Susceptibility of Aeromonas Isolates // Current microbiology (2020) doi:10.1007/s00284-020-02081-5 (znanstveni, prihvaćen)


Naslov
Microbiological Quality Assessment of Water and Fish from Karst Rivers of the Southeast Black Sea Basin (Croatia), and Antimicrobial Susceptibility of Aeromonas Isolates

Autori
Kolda, Anamarija ; Mujakić, Izabela ; Perić, Lorena ; Vardić Smrzlić, Irena ; Kapetanović, Damir

Vrsta, podvrsta
Radovi u časopisima, znanstveni

Izvornik
Current microbiology (2020)

Status rada
Prihvaćen

Ključne riječi
Karst rivers ; fish ; Aeromonas ; multi-drug resistance ; pathogenic bacteria ; spoilage bacteria

Sažetak
Karst rivers are of great interest for commercial fishing and aquaculture, yet they are quite vulnerable aquatic environments because the permeable karst rocks do not effectively filter out contaminants. To understand the current state of karst rivers water quality, we analysed the physico-chemical and microbiological parameters, focusing on antibiotic pollution and the emergence of antibiotic- resistant microbes of three such rivers in Croatia. Water quality varied between classes I and II across sampling sites, and the numbers of total coliforms, enterococci and heterotrophic bacteria varied substantially among sites. Swabs from fish gills, spleen, liver and kidneys were cultured and 94 isolates identified by MALDI-TOF mass spectrometry. The predominant genus was Aeromonas (42.5% of all identified isolates), known for its adaptability to polluted environments and its frequent association with antibiotic resistance. Of the selected Aeromonas isolates known as most pathogenic, half were resistant to at least three antibiotic categories. The Enterobacteriaceae family was represented by the greatest number of genera, most of which are pathogenic for humans and animals and are spoilage bacteria for fish. The results of this study highlight the extent of antibiotic contamination in aquatic environments and the increasing threat of pathogenic and spoilage bacteria in traditionally high-quality karst rivers.

Izvorni jezik
Engleski

Znanstvena područja
Biologija, Interdisciplinarne prirodne znanosti



POVEZANOST RADA


Projekt / tema
IP-2014–09-3494

Ustanove
Institut "Ruđer Bošković", Zagreb

Citiraj ovu publikaciju

Kolda, Anamarija; Mujakić, Izabela; Perić, Lorena; Vardić Smrzlić, Irena; Kapetanović, Damir
Microbiological Quality Assessment of Water and Fish from Karst Rivers of the Southeast Black Sea Basin (Croatia), and Antimicrobial Susceptibility of Aeromonas Isolates // Current microbiology (2020) doi:10.1007/s00284-020-02081-5 (znanstveni, prihvaćen)
Kolda, A., Mujakić, I., Perić, L., Vardić Smrzlić, I. & Kapetanović, D. (2020) Microbiological Quality Assessment of Water and Fish from Karst Rivers of the Southeast Black Sea Basin (Croatia), and Antimicrobial Susceptibility of Aeromonas Isolates. Prihvaćen za objavljivanje u Current microbiology. [Preprint] doi:10.1007/s00284-020-02081-5.
@unknown{unknown, year = {2020}, DOI = {10.1007/s00284-020-02081-5}, keywords = {Karst rivers, fish, Aeromonas, multi-drug resistance, pathogenic bacteria, spoilage bacteria}, journal = {Current microbiology}, doi = {10.1007/s00284-020-02081-5}, title = {Microbiological Quality Assessment of Water and Fish from Karst Rivers of the Southeast Black Sea Basin (Croatia), and Antimicrobial Susceptibility of Aeromonas Isolates}, keyword = {Karst rivers, fish, Aeromonas, multi-drug resistance, pathogenic bacteria, spoilage bacteria} }

Časopis indeksira:


  • Current Contents Connect (CCC)
  • Web of Science Core Collection (WoSCC)
    • Science Citation Index Expanded (SCI-EXP)
    • SCI-EXP, SSCI i/ili A&HCI
  • Scopus
  • MEDLINE


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