In Vitro and In Vivo Antiparasitic Efficacy of Praziquantel against Monogenean Ligictaluridus floridanus in Channel Catfish (Ictalurus punctatus)

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AudienciaPúblico en generales_ES
CoberturaMéxicoes_ES
Fecha de ingreso2026-10-05T16:32:43Z
Fecha de publicación2014-01-01
ResumenGill monogenean Ligictaluridus floridanus is the most common parasite on cultured channel catfish (Ictalurus punctatus) in Tamaulipas, Mexico, affecting fish growth and possibly promoting secondary infections. In aquaculture, treatments against fish parasites include the use of chemotherapeutic agents to control and prevent diseases. The aim of this study was to evaluate the in vitro and in vivo efficacy of praziquantel baths against L. floridanus on I. punctatus. In vitro experiments evaluated L. floridanus attached and unattached to gills; for this, parasites were exposed to 2, 5, and 10 mg L-1 of praziquantel in distilled or fish aquarium water, and saline solution. For the in vivo experiments, channel catfish infected with L. floridanus were separated into two groups; fish of the treatment group received three 90-min baths with praziquantel (10 mg L-1) at 72 h intervals. Parasite prevalence, mean intensity, and abundance were assessed by gill examination. In vitro results of the praziquantel in saline and distilled water showed that it reduced the time needed for parasite elimination (p<0.05); whereas no difference was observed in the aquarium water, as compared with the control group. In vivo results showed a reduction in the prevalence and mean intensity of the parasite, and a significant reduction (p<0.05) in the parasite abundance in the treated fish. Consequently, the present study shows that praziquantel is an effective chemotherapeutant against the ectoparasite L. floridanus, significantly reducing its abundance.es_ES
URIhttps://riuat.uat.edu.mx/handle/123456789/4562
Idiomaenes_ES
EditorialCHULALONGKORN UNIVes_ES
RelaciónThai Journal of Veterinary Medicinees_ES
DerechosAcceso restringido / Suscripción (Metadatos de producción científica)es_ES
Licenciahttp://purl.org/coar/access_right/c_16eces_ES
FuenteThai Journal of Veterinary Medicine
Palabra claveanthelminticses_ES
Palabra clavecatfishes_ES
Palabra clavemonogeneanes_ES
Palabra clavetrematodees_ES
TítuloIn Vitro and In Vivo Antiparasitic Efficacy of Praziquantel against Monogenean Ligictaluridus floridanus in Channel Catfish (Ictalurus punctatus)es_ES
TipoArtículoes_ES
ArbitradoHa sido Arbitradoes_ES
AutorBenavides-Gonzalez, Flaviano
AutorGomez-Flores, Ricardo A.
AutorSanchez-Martinez, Jesus G.
AutorRabago-Castro, Jaime L.
AutorMontelongo-Alfaro, Isidro O.
AutorBenavides-Gonzalez, Flavianoes_ES
AutorGomez-Flores, Ricardo A.es_ES
AutorSanchez-Martinez, Jesus G.es_ES
AutorRabago-Castro, Jaime L.es_ES
AutorMontelongo-Alfaro, Isidro O.es_ES
InstituciónUniversidad Autónoma de Tamaulipas
InstituciónUniversidad Autónoma de Tamaulipases_ES
Número4es_ES
Rango de páginas533-539es_ES
Tipo de artículoIndexado
Tipo de artículoIndexadoes_ES
Volumen44es_ES

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