Effects of phoxim on antibacterial infection of silver carp.
Fish Shellfish Immunol
; 150: 109628, 2024 Jul.
Article
en En
| MEDLINE
| ID: mdl-38750706
ABSTRACT
The efficacy of phoxim in treating bacterial sepsis in silver carp is significant, yet its underlying mechanism remains elusive. This study aimed to establish a model of Aeromonas veronii infection in silver carp and subsequently treat the infected fish with 10 µg/L phoxim. Kidney and intestine samples from silver carp were collected for transcriptome analysis and assessment of intestinal microbial composition, with the aim of elucidating the mechanism underlying the efficacy of phoxim in treating bacterial sepsis in silver carp. The results of transcriptome and intestinal microbial composition analysis of silver carp kidney indicated that A. veronii infection could up-regulate the expression of il1ß, il6, nos2, ctsl, casp3 et al., which means, signifying that the kidney of silver carp would undergo inflammation, induce apoptosis, and alter the composition of intestinal microorganisms. Phoxim immersion might enhance the energy metabolism of silver carp and change its intestinal microbial composition, potentially elevating the antibacterial infection resistance of silver carp. These findings may contribute to an understanding of how phoxim can effectively treat bacterial sepsis in silver carp.
Palabras clave
Texto completo:
1
Bases de datos:
MEDLINE
Asunto principal:
Compuestos Organotiofosforados
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Carpas
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Infecciones por Bacterias Gramnegativas
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Enfermedades de los Peces
Límite:
Animals
Idioma:
En
Revista:
Fish Shellfish Immunol
Asunto de la revista:
BIOLOGIA
/
MEDICINA VETERINARIA
Año:
2024
Tipo del documento:
Article
País de afiliación:
China