Effect of Debaryomyces hansenii on the antioxidant response of juvenile white shrimp Litopenaeus vannamei

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AudienciaPúblico en generales_ES
CoberturaMéxicoes_ES
Fecha de ingreso2026-10-05T16:33:07Z
Fecha de publicación2012-01-01
ResumenObjective. To determine the antioxidant response {[}superoxide dismutase (SOD) and catalase (CAT) activity], as well as the total haemocyte count (CTH), and protein level (CP) in shrimp Litopenaeus vannamei exposed to different doses and yeast strains of Debaryomyces hansenii (DH5, DH6, LL1), and a commercial immunostimulant (LAM). Materials and methods. The yeast strains were cultured and administered daily directly into the shrimp tanks (8 +/- 0.2 g) in different concentrations (104 - 106 CFU/mL), while the LAM was administered weekly (0.5 mg/L). The organisms were kept under laboratory conditions (28 degrees C, 35 parts per thousand, 80\% daily water exchange, commercial diet for shrimp fed ad libitum). Each treatment was twice distributed and the results were evaluated through variance analysis and the Tukey method. Results. A significant THC (p<0.05) was detected for the treatments with DH6 and LL1 (106 CFU / mL) compared to the control group, whereas strains DH5 and DH6 presented a significant increase (p<0.05) in the value of CP for the 104 CFU/mL dose. SOD and CAT values increased significantly (p<0.05) for shrimp exposed to LAM. Conclusions. The results of this study illustrate that D. hansenii increased the antioxidant response, and CTH of shrimp.es_ES
Doihttps://doi.org/10.21897/rmvz.249es_ES
URIhttps://riuat.uat.edu.mx/handle/123456789/4955
Idiomaeses_ES
EditorialUNIV CORDOBAes_ES
RelaciónRevista MVZ Cordobaes_ES
URL relacionadohttps://doi.org/10.21897/rmvz.249es_ES
DerechosAcceso abierto (Metadatos de producción científica)es_ES
Licenciahttp://purl.org/coar/access_right/c_abf2es_ES
FuenteRevista MVZ Cordoba
Palabra claveDebaryomyces hanseniies_ES
Palabra claveimmunostimulationes_ES
Palabra claveLitopenaeus vannameies_ES
TítuloEffect of Debaryomyces hansenii on the antioxidant response of juvenile white shrimp Litopenaeus vannameies_ES
TipoArtículoes_ES
ArbitradoHa sido Arbitradoes_ES
AutorPacheco M, Maria
AutorCampa C, Angel
AutorAguirre G, Gabriel
AutorLuna G, Antonio
AutorGuzman M, Maria
AutorAscencio, Felipe
AutorPacheco M, Mariaes_ES
AutorCampa C, Angeles_ES
AutorAguirre G, Gabrieles_ES
AutorLuna G, Antonioes_ES
AutorGuzman M, Mariaes_ES
AutorAscencio, Felipees_ES
InstituciónUniversidad Autónoma de Tamaulipas
InstituciónUniversidad Autónoma de Tamaulipases_ES
Número1es_ES
Rango de páginas2820-2826es_ES
URL relacionadahttps://doi.org/10.21897/rmvz.249
Tipo de artículoIndexado
Tipo de artículoIndexadoes_ES
Volumen17es_ES

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