First isolation and identification of Vibrio vulnificus (biotype 2) from cultured beluga, huso huso in Iran
By decreasing sturgeon stocks in the Caspian Sea, rearing different sturgeon species especially Huso huso was increased in Iran. Under stress conditions the sturgeon can easily be infected by several opportunistic pathogens. In June 2011, mortality happened in 25 - 28°C water temperature, in one of...
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ftoceandocs:oai:aquadocs.org:1834/36584 2023-05-15T15:41:45+02:00 First isolation and identification of Vibrio vulnificus (biotype 2) from cultured beluga, huso huso in Iran Safari, R. Adel, M. Ghiasi, M. Saeidi Asl, M.R. Khalili, E. 2015 application/pdf 275-281 http://hdl.handle.net/1834/36584 en eng http://cjes.guilan.ac.ir/ 1735-3033 http://hdl.handle.net/1834/36584 http://aquaticcommons.org/id/eprint/21761 18721 2017-11-30 05:03:54 21761 University of Guilan, Faculty of Natural Resources, Iran Aquaculture Biology Fisheries Vibrio vulnificus Huso huso isolation beluga identification fish article TRUE 2015 ftoceandocs 2023-04-06T17:05:41Z By decreasing sturgeon stocks in the Caspian Sea, rearing different sturgeon species especially Huso huso was increased in Iran. Under stress conditions the sturgeon can easily be infected by several opportunistic pathogens. In June 2011, mortality happened in 25 - 28°C water temperature, in one of the most important cultured sturgeon farms in Mazandaran province, north of Iran. The mortality rate was 15%. The first clinical signs in moribund fish were lethargy and anorexia. A total of 20 moribund fish was transferred to a central laboratory for more bacteriological examination. Clinical signs including several deep ulcers on body surface, around the head, under operculum, ulcers at the base of the pectoral fins, hemorrhage around the anus, operculum, and pale gills were observed in moribund fish. The main internal signs were hepatomegaly and splenomegaly, liquid accumulation in the intestine and diffuse visceral hemorrhage. The results of morphology and microscopic characterizations and also biochemical tests indicated that Vibrio vulnificus (biotype 2) was the etiological agent of mortality in infected fish. This study was the first report of V. vulnificus in cultured H. huso in Iran. Article in Journal/Newspaper Beluga Beluga* IODE-UNESCO: OceanDocs - E-Repository of Ocean Publications |
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IODE-UNESCO: OceanDocs - E-Repository of Ocean Publications |
op_collection_id |
ftoceandocs |
language |
English |
topic |
Aquaculture Biology Fisheries Vibrio vulnificus Huso huso isolation beluga identification fish |
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Aquaculture Biology Fisheries Vibrio vulnificus Huso huso isolation beluga identification fish Safari, R. Adel, M. Ghiasi, M. Saeidi Asl, M.R. Khalili, E. First isolation and identification of Vibrio vulnificus (biotype 2) from cultured beluga, huso huso in Iran |
topic_facet |
Aquaculture Biology Fisheries Vibrio vulnificus Huso huso isolation beluga identification fish |
description |
By decreasing sturgeon stocks in the Caspian Sea, rearing different sturgeon species especially Huso huso was increased in Iran. Under stress conditions the sturgeon can easily be infected by several opportunistic pathogens. In June 2011, mortality happened in 25 - 28°C water temperature, in one of the most important cultured sturgeon farms in Mazandaran province, north of Iran. The mortality rate was 15%. The first clinical signs in moribund fish were lethargy and anorexia. A total of 20 moribund fish was transferred to a central laboratory for more bacteriological examination. Clinical signs including several deep ulcers on body surface, around the head, under operculum, ulcers at the base of the pectoral fins, hemorrhage around the anus, operculum, and pale gills were observed in moribund fish. The main internal signs were hepatomegaly and splenomegaly, liquid accumulation in the intestine and diffuse visceral hemorrhage. The results of morphology and microscopic characterizations and also biochemical tests indicated that Vibrio vulnificus (biotype 2) was the etiological agent of mortality in infected fish. This study was the first report of V. vulnificus in cultured H. huso in Iran. |
format |
Article in Journal/Newspaper |
author |
Safari, R. Adel, M. Ghiasi, M. Saeidi Asl, M.R. Khalili, E. |
author_facet |
Safari, R. Adel, M. Ghiasi, M. Saeidi Asl, M.R. Khalili, E. |
author_sort |
Safari, R. |
title |
First isolation and identification of Vibrio vulnificus (biotype 2) from cultured beluga, huso huso in Iran |
title_short |
First isolation and identification of Vibrio vulnificus (biotype 2) from cultured beluga, huso huso in Iran |
title_full |
First isolation and identification of Vibrio vulnificus (biotype 2) from cultured beluga, huso huso in Iran |
title_fullStr |
First isolation and identification of Vibrio vulnificus (biotype 2) from cultured beluga, huso huso in Iran |
title_full_unstemmed |
First isolation and identification of Vibrio vulnificus (biotype 2) from cultured beluga, huso huso in Iran |
title_sort |
first isolation and identification of vibrio vulnificus (biotype 2) from cultured beluga, huso huso in iran |
publishDate |
2015 |
url |
http://hdl.handle.net/1834/36584 |
genre |
Beluga Beluga* |
genre_facet |
Beluga Beluga* |
op_source |
http://aquaticcommons.org/id/eprint/21761 18721 2017-11-30 05:03:54 21761 University of Guilan, Faculty of Natural Resources, Iran |
op_relation |
http://cjes.guilan.ac.ir/ 1735-3033 http://hdl.handle.net/1834/36584 |
_version_ |
1766374645593800704 |