Incidence of Vibrio during dermal and systemic infections of the spotted sand bass (Paralabrax maculatofasciatus Steindachner: 1868) in captivity
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Redalyc · Ciencias Marinas
The incidence of Vibrio in dermal and internal injuries was evaluated in captive broodstock of spotted sand bass, Paralablax maculatofasciatus. During haemorragic infections the associated bacteria were isolated on thiosulfate-citrate-bile-sucrose agar (TCBS) and on Marine Agar 2216. Isolates were p...
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| Natura: | Artículo científico |
| Lingua: | en |
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Universidad Autónoma de Baja California
2002
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| _version_ | 1878325298536120320 |
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| author | Sergio F. Martínez Díaz |
| author_facet | Sergio F. Martínez Díaz |
| collection | Ciencias Marinas |
| container_title | Ciencias Marinas |
| contents | Incidence of Vibrio during dermal and systemic infections of the spotted sand bass (Paralabrax maculatofasciatus Steindachner: 1868) in captivity Sergio F. Martínez Díaz Benjamín Anguas Vélez Ciencias de la Tierra vibriosis fish disease Vibrio alginolyticus Paralabrax maculatofasciatus The incidence of Vibrio in dermal and internal injuries was evaluated in captive broodstock of spotted sand bass, Paralablaxmaculatofasciatus. During haemorragic infections the associated bacteria were isolated on thiosulfate-citrate-bile-sucrose agar(TCBS) and on Marine Agar 2216. Isolates were presumptively identified and the pathogenicity was experimentally evaluated.Vibrio alginolyticus, V. cholerae, V. fluvialis, V. parahaemolyticus, V. vulnificus and Vibrio sp. were present in external injuries.Vibrio alginolyticus was consistently predominant in dermal injuries. Clinical signs recorded during the vibriosis outbreaksincluded hemorrhages and petechiae on body surfaces, which were most severe at the base of the pelvic fins and in the opercularregion. Hemorrhages and necrosis were observed on the fins. Affected fish became inactive and anorexic. Internally,hemorrhages in the intestine and a pale liver were observed. During experimentally induced infections, the fish inoculated with108 cells of the strain VPb-C7 (identified as V. alginolyticus) developed clinical signs and mortality was recorded 2002 artículo científico 0185-3880 https://www.redalyc.org/articulo.oa?id=48028403 en http://www.redalyc.org/revista.oa?id=480 Ciencias Marinas application/pdf Universidad Autónoma de Baja California Ciencias Marinas (México) Num.4 Vol.28 |
| ctrlnum | oai:cienciasmarinas.com.mx:article/240 10.7773/cm.v28i4.240 |
| description | The incidence of Vibrio in dermal and internal injuries was evaluated in captive broodstock of spotted sand bass, Paralablax maculatofasciatus. During haemorragic infections the associated bacteria were isolated on thiosulfate-citrate-bile-sucrose agar (TCBS) and on Marine Agar 2216. Isolates were presumptively identified and the pathogenicity was experimentally evaluated. Vibrio alginolyticus, V. cholerae, V. fluvialis, V. parahaemolyticus, V. vulnificus and Vibrio sp. were present in external injuries. Vibrio alginolyticus was consistently predominant in dermal injuries. Clinical signs recorded during the vibriosis outbreaks included hemorrhages and petechiae on body surfaces, which were most severe at the base of the pelvic fins and in the opercular region. Hemorrhages and necrosis were observed on the fins. Affected fish became inactive and anorexic. Internally, hemorrhages in the intestine and a pale liver were observed. During experimentally induced infections, the fish inoculated with 108 cells of the strain VPb-C7 (identified as V. alginolyticus) developed clinical signs and mortality was recorded.
Se evaluó la incidencia de Vibrio en lesiones dérmicas e internas en lotes de reproductores de Paralablax maculatofasciatus mantenidos en cautiverio. Durante infecciones hemorrágicas las bacterias asociadas fueron aisladas en los medios tiosulfatocitrato- bilis-sucrosa (TCBS) y en Agar Marino 2216. Las cepas aisladas fueron identificadas de manera presuntiva y su patogenicidad fue evaluada experimentalmente. Vibrio alginolyticus, V. cholerae, V. fluvialis, V. parahaemolyticus, V. vulnificus, y Vibrio sp. estuvieron presentes en las lesiones externas. Vibrio alginolyticus fue consistentemente predominante en las lesions dérmicas. Los signos clínicos registrados durante los brotes de vibriosis incluyeron hemorragias y petequia en las superficies corporales, las cuales fueron más severas en la base de las aletas pélvicas y sobre la región opercular. Sobre las aletas se observaron hemorragias y necrosis. Los peces afectados se volvieron inactivos y anoréxicos. Internamente se observaron hemorragias sobre el intestino y el hígado pálido. Durante las infecciones inducidas experimentalmente, los peces inoculados con 108 células de la cepa VPb-C7 (identificada como V. Alginolyticus), se observo el desarrollo de signos clínicos y mortalidad. |
| format | Artículo científico |
| id | redalyc_48028403 |
| institution | Redalyc Ciencias Marinas |
| language | en |
| publishDate | 2002 |
| publisher | Universidad Autónoma de Baja California |
| spelling | Incidence of Vibrio during dermal and systemic infections of the spotted sand bass (Paralabrax maculatofasciatus Steindachner: 1868) in captivity Incidencia de Vibrio durante infecciones dérmicas y sistémicas de la cabrilla arenera (Paralabrax maculatofasciatus Steindachner: 1868) en cautiverio Martínez-Díaz, SF Anguas-Vélez, B Vibrio alginolyticus vibriosis Paralabrax maculatofasciatus fish disease Vibrio alginolyticus vibriosis Paralabrax maculatofasciatus enfermedades de peces The incidence of Vibrio in dermal and internal injuries was evaluated in captive broodstock of spotted sand bass, Paralablax maculatofasciatus. During haemorragic infections the associated bacteria were isolated on thiosulfate-citrate-bile-sucrose agar (TCBS) and on Marine Agar 2216. Isolates were presumptively identified and the pathogenicity was experimentally evaluated. Vibrio alginolyticus, V. cholerae, V. fluvialis, V. parahaemolyticus, V. vulnificus and Vibrio sp. were present in external injuries. Vibrio alginolyticus was consistently predominant in dermal injuries. Clinical signs recorded during the vibriosis outbreaks included hemorrhages and petechiae on body surfaces, which were most severe at the base of the pelvic fins and in the opercular region. Hemorrhages and necrosis were observed on the fins. Affected fish became inactive and anorexic. Internally, hemorrhages in the intestine and a pale liver were observed. During experimentally induced infections, the fish inoculated with 108 cells of the strain VPb-C7 (identified as V. alginolyticus) developed clinical signs and mortality was recorded. Se evaluó la incidencia de Vibrio en lesiones dérmicas e internas en lotes de reproductores de Paralablax maculatofasciatus mantenidos en cautiverio. Durante infecciones hemorrágicas las bacterias asociadas fueron aisladas en los medios tiosulfatocitrato- bilis-sucrosa (TCBS) y en Agar Marino 2216. Las cepas aisladas fueron identificadas de manera presuntiva y su patogenicidad fue evaluada experimentalmente. Vibrio alginolyticus, V. cholerae, V. fluvialis, V. parahaemolyticus, V. vulnificus, y Vibrio sp. estuvieron presentes en las lesiones externas. Vibrio alginolyticus fue consistentemente predominante en las lesions dérmicas. Los signos clínicos registrados durante los brotes de vibriosis incluyeron hemorragias y petequia en las superficies corporales, las cuales fueron más severas en la base de las aletas pélvicas y sobre la región opercular. Sobre las aletas se observaron hemorragias y necrosis. Los peces afectados se volvieron inactivos y anoréxicos. Internamente se observaron hemorragias sobre el intestino y el hígado pálido. Durante las infecciones inducidas experimentalmente, los peces inoculados con 108 células de la cepa VPb-C7 (identificada como V. Alginolyticus), se observo el desarrollo de signos clínicos y mortalidad. Universidad Autónoma de Baja California, Instituto de Investigaciones Oceanológicas 2002-03-06 info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion Peer-reviewed Article Artículo Arbitrado application/pdf https://cienciasmarinas.com.mx/index.php/cmarinas/article/view/240 10.7773/cm.v28i4.240 Ciencias Marinas; Vol. 28 No. 4 (2002); 347-356 Ciencias Marinas; Vol. 28 Núm. 4 (2002); 347-356 2395-9053 0185-3880 eng https://cienciasmarinas.com.mx/index.php/cmarinas/article/view/240/203 ['Redalyc'] redalyc_48028403 Incidence of Vibrio during dermal and systemic infections of the spotted sand bass (Paralabrax maculatofasciatus Steindachner: 1868) in captivity ['Incidence of Vibrio during dermal and systemic infections of the spotted sand bass (Paralabrax maculatofasciatus Steindachner: 1868) in captivity', 'Sergio F. Martínez Díaz', 'Ciencias de la Tierra', 'vibriosis', 'fish disease', 'Vibrio alginolyticus', 'Paralabrax maculatofasciatus', 'Incidence of Vibrio during dermal and systemic infections of the spotted sand bass (Paralabrax maculatofasciatus Steindachner: 1868) in captivity Sergio F. Martínez Díaz Benjamín Anguas Vélez Ciencias de la Tierra vibriosis fish disease Vibrio alginolyticus Paralabrax maculatofasciatus The incidence of Vibrio in dermal and internal injuries was evaluated in captive broodstock of spotted sand bass, Paralablaxmaculatofasciatus. During haemorragic infections the associated bacteria were isolated on thiosulfate-citrate-bile-sucrose agar(TCBS) and on Marine Agar 2216. Isolates were presumptively identified and the pathogenicity was experimentally evaluated.Vibrio alginolyticus, V. cholerae, V. fluvialis, V. parahaemolyticus, V. vulnificus and Vibrio sp. were present in external injuries.Vibrio alginolyticus was consistently predominant in dermal injuries. Clinical signs recorded during the vibriosis outbreaksincluded hemorrhages and petechiae on body surfaces, which were most severe at the base of the pelvic fins and in the opercularregion. Hemorrhages and necrosis were observed on the fins. Affected fish became inactive and anorexic. Internally,hemorrhages in the intestine and a pale liver were observed. During experimentally induced infections, the fish inoculated with108 cells of the strain VPb-C7 (identified as V. alginolyticus) developed clinical signs and mortality was recorded 2002 artículo científico 0185-3880 https://www.redalyc.org/articulo.oa?id=48028403 en http://www.redalyc.org/revista.oa?id=480 Ciencias Marinas application/pdf Universidad Autónoma de Baja California Ciencias Marinas (México) Num.4 Vol.28'] ['Sergio F. Martínez Díaz'] ['Sergio F. Martínez Díaz'] ['Artículo científico'] ['2002'] ['Universidad Autónoma de Baja California'] ['en'] ['Ciencias de la Tierra', 'vibriosis', 'fish disease', 'Vibrio alginolyticus', 'Paralabrax maculatofasciatus'] ['https://www.redalyc.org/articulo.oa?id=48028403'] ['Incidence of Vibrio during dermal and systemic infections of the spotted sand bass (Paralabrax maculatofasciatus Steindachner: 1868) in captivity Sergio F. Martínez Díaz Benjamín Anguas Vélez Ciencias de la Tierra vibriosis fish disease Vibrio alginolyticus Paralabrax maculatofasciatus The incidence of Vibrio in dermal and internal injuries was evaluated in captive broodstock of spotted sand bass, Paralablaxmaculatofasciatus. During haemorragic infections the associated bacteria were isolated on thiosulfate-citrate-bile-sucrose agar(TCBS) and on Marine Agar 2216. Isolates were presumptively identified and the pathogenicity was experimentally evaluated.Vibrio alginolyticus, V. cholerae, V. fluvialis, V. parahaemolyticus, V. vulnificus and Vibrio sp. were present in external injuries.Vibrio alginolyticus was consistently predominant in dermal injuries. Clinical signs recorded during the vibriosis outbreaksincluded hemorrhages and petechiae on body surfaces, which were most severe at the base of the pelvic fins and in the opercularregion. Hemorrhages and necrosis were observed on the fins. Affected fish became inactive and anorexic. Internally,hemorrhages in the intestine and a pale liver were observed. During experimentally induced infections, the fish inoculated with108 cells of the strain VPb-C7 (identified as V. alginolyticus) developed clinical signs and mortality was recorded 2002 artículo científico 0185-3880 https://www.redalyc.org/articulo.oa?id=48028403 en http://www.redalyc.org/revista.oa?id=480 Ciencias Marinas application/pdf Universidad Autónoma de Baja California Ciencias Marinas (México) Num.4 Vol.28'] |
| spellingShingle | Incidence of Vibrio during dermal and systemic infections of the spotted sand bass (Paralabrax maculatofasciatus Steindachner: 1868) in captivity Sergio F. Martínez Díaz Ciencias de la Tierra vibriosis fish disease Vibrio alginolyticus Paralabrax maculatofasciatus Incidence of Vibrio during dermal and systemic infections of the spotted sand bass (Paralabrax maculatofasciatus Steindachner: 1868) in captivity Sergio F. Martínez Díaz Benjamín Anguas Vélez Ciencias de la Tierra vibriosis fish disease Vibrio alginolyticus Paralabrax maculatofasciatus The incidence of Vibrio in dermal and internal injuries was evaluated in captive broodstock of spotted sand bass, Paralablaxmaculatofasciatus. During haemorragic infections the associated bacteria were isolated on thiosulfate-citrate-bile-sucrose agar(TCBS) and on Marine Agar 2216. Isolates were presumptively identified and the pathogenicity was experimentally evaluated.Vibrio alginolyticus, V. cholerae, V. fluvialis, V. parahaemolyticus, V. vulnificus and Vibrio sp. were present in external injuries.Vibrio alginolyticus was consistently predominant in dermal injuries. Clinical signs recorded during the vibriosis outbreaksincluded hemorrhages and petechiae on body surfaces, which were most severe at the base of the pelvic fins and in the opercularregion. Hemorrhages and necrosis were observed on the fins. Affected fish became inactive and anorexic. Internally,hemorrhages in the intestine and a pale liver were observed. During experimentally induced infections, the fish inoculated with108 cells of the strain VPb-C7 (identified as V. alginolyticus) developed clinical signs and mortality was recorded 2002 artículo científico 0185-3880 https://www.redalyc.org/articulo.oa?id=48028403 en http://www.redalyc.org/revista.oa?id=480 Ciencias Marinas application/pdf Universidad Autónoma de Baja California Ciencias Marinas (México) Num.4 Vol.28 |
| title | Incidence of Vibrio during dermal and systemic infections of the spotted sand bass (Paralabrax maculatofasciatus Steindachner: 1868) in captivity |
| title_alt | Incidencia de Vibrio durante infecciones dérmicas y sistémicas de la cabrilla arenera (Paralabrax maculatofasciatus Steindachner: 1868) en cautiverio |
| topic | Ciencias de la Tierra vibriosis fish disease Vibrio alginolyticus Paralabrax maculatofasciatus |
| topic_facet | Vibrio alginolyticus vibriosis Paralabrax maculatofasciatus fish disease enfermedades de peces |
| url | https://www.redalyc.org/articulo.oa?id=48028403 https://cienciasmarinas.com.mx/index.php/cmarinas/article/view/240 |