Hemocytic enteritis in Litopenaeus vannamei (Crustacea Decapoda) raised in low salinity water in Tamaulipas, Mexico

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AudienciaPúblico en generales_ES
CoberturaMéxicoes_ES
Fecha de ingreso2026-10-05T16:33:26Z
Fecha de publicación2015-01-01
ResumenThe present study assessed the presence of hemocytic enteritis in Litopenaeus vannamei from a shrimp farm which uses semi-intensive culture with underground low salinity water, located at an urban zone of Reynosa, Tamaulipas, Mexico. Histopathological analyses showed characteristic lesions of hemocytic enteritis with a prevalence of 4.0\% (12/300). Lesions were observed in midgut epithelium, showing accumulation of hemocytic cells, causing diffuse hemocytic infiltration throughout the gut wall, and were associated with epithelial necrosis and inflammation. The hepatopancreas was also affected, displaying focal pyknotic nuclei with quasi-geometric shape in hepatopancreas tubules. These clinical signs were present in all affected organisms and suggest toxicity resulting from Benomyl (R) with contamination occurring either directly and/or indirectly via the water source for the shrimp farm which is located in the most important and productive zone of sorghum (Sorghum vulgare) in the northeast of Mexico. This constitutes the first report of hemocytic enteritis in the coastal zone of the Gulf of Mexico.es_ES
URIhttps://riuat.uat.edu.mx/handle/123456789/5270
Idiomaeses_ES
EditorialUNIV AUTONOMA METROPOLITANA-IZTAPALAPAes_ES
RelaciónHidrobiologicaes_ES
DerechosAcceso restringido / Suscripción (Metadatos de producción científica)es_ES
Licenciahttp://purl.org/coar/access_right/c_16eces_ES
FuenteHidrobiologica
Palabra claveHemocytic enteritises_ES
Palabra claveLitopenaeus vannameies_ES
Palabra clavelow salinityes_ES
TítuloHemocytic enteritis in Litopenaeus vannamei (Crustacea Decapoda) raised in low salinity water in Tamaulipas, Mexicoes_ES
TipoArtículoes_ES
ArbitradoHa sido Arbitradoes_ES
AutorGutierrez-Salazar, Gilberto J.
AutorGalaviz-Silva, Lucio
AutorGuzman-Saenz, Francisco M.
AutorHernandez-Acosta, Mario
AutorRoy, Luke A.
AutorGutierrez-Salazar, Gilberto J.es_ES
AutorGalaviz-Silva, Lucioes_ES
AutorGuzman-Saenz, Francisco M.es_ES
AutorHernandez-Acosta, Marioes_ES
AutorRoy, Luke A.es_ES
InstituciónUniversidad Autónoma de Tamaulipas
InstituciónUniversidad Autónoma de Tamaulipases_ES
Número1es_ES
Rango de páginas139-145es_ES
Tipo de artículoIndexado
Tipo de artículoIndexadoes_ES
Volumen25es_ES

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