Aeromonas veronii biovar sobria infekcija uzgojene kečige (Acipenser ruthenus)
Aeromonas veronii biovar sobria infekt in cultivated sterlet (Acipenser ruthenus)
Autori
Radosavljević, Vladimir![](/themes/Miragereponivs/images/orcid.png)
Radanović, Oliver
![](/themes/Miragereponivs/images/orcid.png)
Zdravković, Nemanja
![](/themes/Miragereponivs/images/orcid.png)
Novakov, Nikolina
Pelić, Miloš
Beckei, Zolt
Nešić, Ksenija
![](/themes/Miragereponivs/images/orcid.png)
Konferencijski prilog (Objavljena verzija)
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Metapodaci
Prikaz svih podataka o dokumentuApstrakt
Nedavno je prijavljeno da je Aeromonas veronii važan patogen riba koji uzrokuje sepsu ulcerozni sindrom slatkovodnih riba, sto dovodi do gubitaka u akvakulturi i ugrožava sigurnost hrane. U Srbiji se uzgajaju dvije vrste jesetri iz porodice Acipenseridae: ruska jesetra (Acipenser gueldenstaedtil) i kečiga (Acipenser ruthenus). Bakterijska hemoragijska septikemija utvrđena je u mlađi kečige (Acipenser ruthenus) uzgojenog u srpskom recirkulacijskom sustavu (RAS). Zaražene ribe pokazivale su krvarenja na koži trbusne strane glave, tijela i na dnu peraja, uz crvenilo anusa. Ribe su pokazivale nadutost abdomena s nakupljanjem ascitne tekucine, petehijalno krvarenje u jetri i povećanu, natečenu slezenu. Dobivene ciste bakterijske kolonije bile SU sivo-bijele, glatke povrsine, neprozirne i blago konveksne, stvarajuci D-hemolizu na krvnom agaru, a sastojale su se ad gram-negativnih, pokretnih, kratkih stapićastih bakterija. Aeromonas veronii biovar sobria identificiran je na temelju morfoloski...h i biokemijskih značajki korištenjem konvencionalnih metoda i MALDI TOF MS (Matrix Assisted Laser DesorptionIonization Time of Flight Mass Spectrometry).
Recently, Aeromonas veronii has been reported as an important fish pathogen causing freshwater fish sepsis and ulcer syndrome, resulting in losses to the aquaculture and threatening food safety.In Serbia, two sturgeon species of the Acipenseridae family are cultivated: Russian sturgeon (Acipenser gueldenstaedtit) and sterlet (Acipenser ruthenus). Bacterial haemorrhagic septicemia occurred in young sterlet (Acipenser ruthenus) cultivated in Serbian recirculating system (RAS). Affected fish showed haemorrhages on the skin of ventral side of head, body and at the base of fins, with reddening of the anus.Internally, fish showed abdominal distension with accumulation of ascitic fluid, petechial haemorrhage in the liver and enlarged, swollen spleen. Obtained pure bacterial colonies were grey-white, smooth-surfaced, opaque, and slightly convex, producing -hemolysis on blood agar, consisiting of gram-negative, motile, short rod-shaped bacteria. The Aeromonas veronii biovar sobria was identifie...d based on morphological and biochemical features by using conventional methods and MALDI-TOF MS (Matrix Assisted Laser DesorptionIonization Time of Flight Mass Spectrometry).
Ključne reči:
Aeromonas veronii biovar sobria / kečiga (Acipenser ruthenus) / Aeromonas veronii biovar sobria / sterlet (Acipenser ruthenus)Izvor:
14. Međunarodna konferencija o akvakulturi, 2023, 121-122Izdavač:
- Zagreb : Hrvatska gospodarska komora
Institucija/grupa
Naučni institut za veterinarstvo SrbijeTY - CONF AU - Radosavljević, Vladimir AU - Radanović, Oliver AU - Zdravković, Nemanja AU - Novakov, Nikolina AU - Pelić, Miloš AU - Beckei, Zolt AU - Nešić, Ksenija PY - 2023 UR - https://reponivs.nivs.rs/handle/123456789/793 AB - Nedavno je prijavljeno da je Aeromonas veronii važan patogen riba koji uzrokuje sepsu ulcerozni sindrom slatkovodnih riba, sto dovodi do gubitaka u akvakulturi i ugrožava sigurnost hrane. U Srbiji se uzgajaju dvije vrste jesetri iz porodice Acipenseridae: ruska jesetra (Acipenser gueldenstaedtil) i kečiga (Acipenser ruthenus). Bakterijska hemoragijska septikemija utvrđena je u mlađi kečige (Acipenser ruthenus) uzgojenog u srpskom recirkulacijskom sustavu (RAS). Zaražene ribe pokazivale su krvarenja na koži trbusne strane glave, tijela i na dnu peraja, uz crvenilo anusa. Ribe su pokazivale nadutost abdomena s nakupljanjem ascitne tekucine, petehijalno krvarenje u jetri i povećanu, natečenu slezenu. Dobivene ciste bakterijske kolonije bile SU sivo-bijele, glatke povrsine, neprozirne i blago konveksne, stvarajuci D-hemolizu na krvnom agaru, a sastojale su se ad gram-negativnih, pokretnih, kratkih stapićastih bakterija. Aeromonas veronii biovar sobria identificiran je na temelju morfoloskih i biokemijskih značajki korištenjem konvencionalnih metoda i MALDI TOF MS (Matrix Assisted Laser DesorptionIonization Time of Flight Mass Spectrometry). AB - Recently, Aeromonas veronii has been reported as an important fish pathogen causing freshwater fish sepsis and ulcer syndrome, resulting in losses to the aquaculture and threatening food safety.In Serbia, two sturgeon species of the Acipenseridae family are cultivated: Russian sturgeon (Acipenser gueldenstaedtit) and sterlet (Acipenser ruthenus). Bacterial haemorrhagic septicemia occurred in young sterlet (Acipenser ruthenus) cultivated in Serbian recirculating system (RAS). Affected fish showed haemorrhages on the skin of ventral side of head, body and at the base of fins, with reddening of the anus.Internally, fish showed abdominal distension with accumulation of ascitic fluid, petechial haemorrhage in the liver and enlarged, swollen spleen. Obtained pure bacterial colonies were grey-white, smooth-surfaced, opaque, and slightly convex, producing -hemolysis on blood agar, consisiting of gram-negative, motile, short rod-shaped bacteria. The Aeromonas veronii biovar sobria was identified based on morphological and biochemical features by using conventional methods and MALDI-TOF MS (Matrix Assisted Laser DesorptionIonization Time of Flight Mass Spectrometry). PB - Zagreb : Hrvatska gospodarska komora C3 - 14. Međunarodna konferencija o akvakulturi T1 - Aeromonas veronii biovar sobria infekcija uzgojene kečige (Acipenser ruthenus) T1 - Aeromonas veronii biovar sobria infekt in cultivated sterlet (Acipenser ruthenus) EP - 122 SP - 121 ER -
@conference{ author = "Radosavljević, Vladimir and Radanović, Oliver and Zdravković, Nemanja and Novakov, Nikolina and Pelić, Miloš and Beckei, Zolt and Nešić, Ksenija", year = "2023", abstract = "Nedavno je prijavljeno da je Aeromonas veronii važan patogen riba koji uzrokuje sepsu ulcerozni sindrom slatkovodnih riba, sto dovodi do gubitaka u akvakulturi i ugrožava sigurnost hrane. U Srbiji se uzgajaju dvije vrste jesetri iz porodice Acipenseridae: ruska jesetra (Acipenser gueldenstaedtil) i kečiga (Acipenser ruthenus). Bakterijska hemoragijska septikemija utvrđena je u mlađi kečige (Acipenser ruthenus) uzgojenog u srpskom recirkulacijskom sustavu (RAS). Zaražene ribe pokazivale su krvarenja na koži trbusne strane glave, tijela i na dnu peraja, uz crvenilo anusa. Ribe su pokazivale nadutost abdomena s nakupljanjem ascitne tekucine, petehijalno krvarenje u jetri i povećanu, natečenu slezenu. Dobivene ciste bakterijske kolonije bile SU sivo-bijele, glatke povrsine, neprozirne i blago konveksne, stvarajuci D-hemolizu na krvnom agaru, a sastojale su se ad gram-negativnih, pokretnih, kratkih stapićastih bakterija. Aeromonas veronii biovar sobria identificiran je na temelju morfoloskih i biokemijskih značajki korištenjem konvencionalnih metoda i MALDI TOF MS (Matrix Assisted Laser DesorptionIonization Time of Flight Mass Spectrometry)., Recently, Aeromonas veronii has been reported as an important fish pathogen causing freshwater fish sepsis and ulcer syndrome, resulting in losses to the aquaculture and threatening food safety.In Serbia, two sturgeon species of the Acipenseridae family are cultivated: Russian sturgeon (Acipenser gueldenstaedtit) and sterlet (Acipenser ruthenus). Bacterial haemorrhagic septicemia occurred in young sterlet (Acipenser ruthenus) cultivated in Serbian recirculating system (RAS). Affected fish showed haemorrhages on the skin of ventral side of head, body and at the base of fins, with reddening of the anus.Internally, fish showed abdominal distension with accumulation of ascitic fluid, petechial haemorrhage in the liver and enlarged, swollen spleen. Obtained pure bacterial colonies were grey-white, smooth-surfaced, opaque, and slightly convex, producing -hemolysis on blood agar, consisiting of gram-negative, motile, short rod-shaped bacteria. The Aeromonas veronii biovar sobria was identified based on morphological and biochemical features by using conventional methods and MALDI-TOF MS (Matrix Assisted Laser DesorptionIonization Time of Flight Mass Spectrometry).", publisher = "Zagreb : Hrvatska gospodarska komora", journal = "14. Međunarodna konferencija o akvakulturi", title = "Aeromonas veronii biovar sobria infekcija uzgojene kečige (Acipenser ruthenus), Aeromonas veronii biovar sobria infekt in cultivated sterlet (Acipenser ruthenus)", pages = "122-121" }
Radosavljević, V., Radanović, O., Zdravković, N., Novakov, N., Pelić, M., Beckei, Z.,& Nešić, K.. (2023). Aeromonas veronii biovar sobria infekcija uzgojene kečige (Acipenser ruthenus). in 14. Međunarodna konferencija o akvakulturi Zagreb : Hrvatska gospodarska komora., 121-122.
Radosavljević V, Radanović O, Zdravković N, Novakov N, Pelić M, Beckei Z, Nešić K. Aeromonas veronii biovar sobria infekcija uzgojene kečige (Acipenser ruthenus). in 14. Međunarodna konferencija o akvakulturi. 2023;:121-122..
Radosavljević, Vladimir, Radanović, Oliver, Zdravković, Nemanja, Novakov, Nikolina, Pelić, Miloš, Beckei, Zolt, Nešić, Ksenija, "Aeromonas veronii biovar sobria infekcija uzgojene kečige (Acipenser ruthenus)" in 14. Međunarodna konferencija o akvakulturi (2023):121-122.