Microbiological and histopathological study in fishes neon tetra (paracheirodon innesi) from the Peruvian amazon
Descripción del Articulo
The aim of this study was to determine the presence of infectious agents by microbiological and histopathological studies in the neon tetra (Paracheirodon innesi), an Amazonian ornamental fish. A total of 168 fish were randomly collected from the aquarium of an ornamental fish retail collector in Iq...
| Autores: | , , , |
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| Formato: | artículo |
| Fecha de Publicación: | 2015 |
| Institución: | Universidad Nacional Mayor de San Marcos |
| Repositorio: | Revistas - Universidad Nacional Mayor de San Marcos |
| Lenguaje: | español |
| OAI Identifier: | oai:ojs.csi.unmsm:article/11176 |
| Enlace del recurso: | https://revistasinvestigacion.unmsm.edu.pe/index.php/veterinaria/article/view/11176 |
| Nivel de acceso: | acceso abierto |
| Materia: | neon tetra microbiological study histopathological study Microsporidium tetra neón estudio microbiológico estudio histopatológico |
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Microbiological and histopathological study in fishes neon tetra (paracheirodon innesi) from the Peruvian amazonEstudio Microbiológico e Histopatológico en Peces Tetra Neón (Paracheirodon innesi) de la Amazonía PeruanaPalacios H., ShirleySandoval C., NievesBueno M., ChenManchego S., Albertoneon tetramicrobiological studyhistopathological studyMicrosporidiumtetra neónestudio microbiológicoestudio histopatológicoMicrosporidiumThe aim of this study was to determine the presence of infectious agents by microbiological and histopathological studies in the neon tetra (Paracheirodon innesi), an Amazonian ornamental fish. A total of 168 fish were randomly collected from the aquarium of an ornamental fish retail collector in Iquitos, Peru. For the microbiological study, kidney and spleen samples were collected during the necropsy of 84 specimens, and bacteria were isolated in trypticase soy agar (TSA), Citophaga (AO) and Middlebrook 7H9, while identification was done through Gram staining and biochemical analysis. The histopathological study was conducted in the remaining 84 fish. Bacteria isolated were of genera Flavobacterium, Staphylococcus, Carnobacterium, Pseudomonas, Enterococcus, Bacillus and of the Enterobacteriaceae family. In gills was observed laminar hyperplasia, fusion of lamellae and Mixosporidia spores at the tips of the lamellae; in the intestine was observed epithelial hyperplasia of the bowel and spores of Microsporidium in the intestinal villi; in the liver was found hydropic and fatty degeneration and a parasitic granuloma; in kidneys was found peritubular edema and hydropic degeneration; and in the muscular skeletal was found necrosis, presence of Mixosporidium cysts, granulomas, and spores of Microsporidium, Pleistophora and Heterosporis.El objetivo del presente estudio fue determinar la presencia de agentes infecciosos mediante estudios microbiológicos e histopatológicos en tetra neón (Paracheirodon innesi), pez amazónico ornamental. Se colectaron 168 peces, al azar, del acuario de un acopiador minorista de peces ornamentales de Iquitos, Perú. En la necropsia de 84 peces se tomaron muestras de riñón y bazo para el aislamiento de bacterias en agar tripticasa de soya (TSA), Citophaga (AO) y Middlebrook 7H9, haciendo la identificación mediante coloración Gram y análisis bioquímico. El estudio histopatológico se hizo con los 84 peces restantes. Se aislaron bacterias de los géneros Flavobacterium, Staphylococcus, Carnobacterium, Pseudomonas, Enterococcus, Bacillus y de la familia Enterobacteriaceae. En branquias se observó hiperplasia lamelar, fusión de lamelas, aspi como presencia de esporas de Mixosporidia en los ápices de las lamelas; en intestino se encontró hiperplasia del epitelio y presencia de esporas de Microsporidium en enterocitos; en hígado se encontró degeneración hidrópica, grasa y presencia de un granuloma parasitario; en riñones se encontró edema peritubular y degeneración hidrópica tubular; y en músculo esquelético se encontró necrosis, granulomas y presencia de quistes de Mixosporidium y esporas de Microsporidium, Pleistophora y Heterosporis.Universidad Nacional Mayor de San Marcos, Facultad de Medicina Veterinaria2015-09-14info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfhttps://revistasinvestigacion.unmsm.edu.pe/index.php/veterinaria/article/view/1117610.15381/rivep.v26i3.11176Revista de Investigaciones Veterinarias del Perú; Vol. 26 Núm. 3 (2015); 469-483Revista de Investigaciones Veterinarias del Perú; Vol. 26 No. 3 (2015); 469-4831682-34191609-9117reponame:Revistas - Universidad Nacional Mayor de San Marcosinstname:Universidad Nacional Mayor de San Marcosinstacron:UNMSMspahttps://revistasinvestigacion.unmsm.edu.pe/index.php/veterinaria/article/view/11176/10269Derechos de autor 2015 Shirley Palacios H., Nieves Sandoval C., Chen Bueno M., Alberto Manchego S.https://creativecommons.org/licenses/by-nc-sa/4.0info:eu-repo/semantics/openAccessoai:ojs.csi.unmsm:article/111762020-03-29T19:06:36Z |
| dc.title.none.fl_str_mv |
Microbiological and histopathological study in fishes neon tetra (paracheirodon innesi) from the Peruvian amazon Estudio Microbiológico e Histopatológico en Peces Tetra Neón (Paracheirodon innesi) de la Amazonía Peruana |
| title |
Microbiological and histopathological study in fishes neon tetra (paracheirodon innesi) from the Peruvian amazon |
| spellingShingle |
Microbiological and histopathological study in fishes neon tetra (paracheirodon innesi) from the Peruvian amazon Palacios H., Shirley neon tetra microbiological study histopathological study Microsporidium tetra neón estudio microbiológico estudio histopatológico Microsporidium |
| title_short |
Microbiological and histopathological study in fishes neon tetra (paracheirodon innesi) from the Peruvian amazon |
| title_full |
Microbiological and histopathological study in fishes neon tetra (paracheirodon innesi) from the Peruvian amazon |
| title_fullStr |
Microbiological and histopathological study in fishes neon tetra (paracheirodon innesi) from the Peruvian amazon |
| title_full_unstemmed |
Microbiological and histopathological study in fishes neon tetra (paracheirodon innesi) from the Peruvian amazon |
| title_sort |
Microbiological and histopathological study in fishes neon tetra (paracheirodon innesi) from the Peruvian amazon |
| dc.creator.none.fl_str_mv |
Palacios H., Shirley Sandoval C., Nieves Bueno M., Chen Manchego S., Alberto |
| author |
Palacios H., Shirley |
| author_facet |
Palacios H., Shirley Sandoval C., Nieves Bueno M., Chen Manchego S., Alberto |
| author_role |
author |
| author2 |
Sandoval C., Nieves Bueno M., Chen Manchego S., Alberto |
| author2_role |
author author author |
| dc.subject.none.fl_str_mv |
neon tetra microbiological study histopathological study Microsporidium tetra neón estudio microbiológico estudio histopatológico Microsporidium |
| topic |
neon tetra microbiological study histopathological study Microsporidium tetra neón estudio microbiológico estudio histopatológico Microsporidium |
| description |
The aim of this study was to determine the presence of infectious agents by microbiological and histopathological studies in the neon tetra (Paracheirodon innesi), an Amazonian ornamental fish. A total of 168 fish were randomly collected from the aquarium of an ornamental fish retail collector in Iquitos, Peru. For the microbiological study, kidney and spleen samples were collected during the necropsy of 84 specimens, and bacteria were isolated in trypticase soy agar (TSA), Citophaga (AO) and Middlebrook 7H9, while identification was done through Gram staining and biochemical analysis. The histopathological study was conducted in the remaining 84 fish. Bacteria isolated were of genera Flavobacterium, Staphylococcus, Carnobacterium, Pseudomonas, Enterococcus, Bacillus and of the Enterobacteriaceae family. In gills was observed laminar hyperplasia, fusion of lamellae and Mixosporidia spores at the tips of the lamellae; in the intestine was observed epithelial hyperplasia of the bowel and spores of Microsporidium in the intestinal villi; in the liver was found hydropic and fatty degeneration and a parasitic granuloma; in kidneys was found peritubular edema and hydropic degeneration; and in the muscular skeletal was found necrosis, presence of Mixosporidium cysts, granulomas, and spores of Microsporidium, Pleistophora and Heterosporis. |
| publishDate |
2015 |
| dc.date.none.fl_str_mv |
2015-09-14 |
| dc.type.none.fl_str_mv |
info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion |
| format |
article |
| status_str |
publishedVersion |
| dc.identifier.none.fl_str_mv |
https://revistasinvestigacion.unmsm.edu.pe/index.php/veterinaria/article/view/11176 10.15381/rivep.v26i3.11176 |
| url |
https://revistasinvestigacion.unmsm.edu.pe/index.php/veterinaria/article/view/11176 |
| identifier_str_mv |
10.15381/rivep.v26i3.11176 |
| dc.language.none.fl_str_mv |
spa |
| language |
spa |
| dc.relation.none.fl_str_mv |
https://revistasinvestigacion.unmsm.edu.pe/index.php/veterinaria/article/view/11176/10269 |
| dc.rights.none.fl_str_mv |
Derechos de autor 2015 Shirley Palacios H., Nieves Sandoval C., Chen Bueno M., Alberto Manchego S. https://creativecommons.org/licenses/by-nc-sa/4.0 info:eu-repo/semantics/openAccess |
| rights_invalid_str_mv |
Derechos de autor 2015 Shirley Palacios H., Nieves Sandoval C., Chen Bueno M., Alberto Manchego S. https://creativecommons.org/licenses/by-nc-sa/4.0 |
| eu_rights_str_mv |
openAccess |
| dc.format.none.fl_str_mv |
application/pdf |
| dc.publisher.none.fl_str_mv |
Universidad Nacional Mayor de San Marcos, Facultad de Medicina Veterinaria |
| publisher.none.fl_str_mv |
Universidad Nacional Mayor de San Marcos, Facultad de Medicina Veterinaria |
| dc.source.none.fl_str_mv |
Revista de Investigaciones Veterinarias del Perú; Vol. 26 Núm. 3 (2015); 469-483 Revista de Investigaciones Veterinarias del Perú; Vol. 26 No. 3 (2015); 469-483 1682-3419 1609-9117 reponame:Revistas - Universidad Nacional Mayor de San Marcos instname:Universidad Nacional Mayor de San Marcos instacron:UNMSM |
| instname_str |
Universidad Nacional Mayor de San Marcos |
| instacron_str |
UNMSM |
| institution |
UNMSM |
| reponame_str |
Revistas - Universidad Nacional Mayor de San Marcos |
| collection |
Revistas - Universidad Nacional Mayor de San Marcos |
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| repository.mail.fl_str_mv |
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1795238225913053184 |
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13.971837 |
Nota importante:
La información contenida en este registro es de entera responsabilidad de la institución que gestiona el repositorio institucional donde esta contenido este documento o set de datos. El CONCYTEC no se hace responsable por los contenidos (publicaciones y/o datos) accesibles a través del Repositorio Nacional Digital de Ciencia, Tecnología e Innovación de Acceso Abierto (ALICIA).
La información contenida en este registro es de entera responsabilidad de la institución que gestiona el repositorio institucional donde esta contenido este documento o set de datos. El CONCYTEC no se hace responsable por los contenidos (publicaciones y/o datos) accesibles a través del Repositorio Nacional Digital de Ciencia, Tecnología e Innovación de Acceso Abierto (ALICIA).
