Multiomics implicate gut microbiota in low cypermethrin (CP) exposure induced multiorgan toxicological effects in pubertal male rats.
J Hazard Mater
; 458: 131721, 2023 09 15.
Article
en En
| MEDLINE
| ID: mdl-37348373
ABSTRACT
Cypermethrin (CP), widely used as a broad-spectrum pesticide, has raised concerns over its frequent presence in the environment and potential health risks. The present study focused on incorporating the gut-organ axis theory to reinterpret the toxicological effects and mechanisms following CP exposure at environmentally relevant concentrations (0.1 mg/kg/d and 0.5 mg/kg/d) in pubertal male rats. The results showed alterations in histopathological and organosomatic indices in the liver, brain, and epididymis. Through multiomics network analysis, it was found that Lachnospiraceae and Ruminococcaceae may contribute to the alteration in serum L-carnitine and trigonelline, leading to hepatic lipid accumulation following CP exposure. Additionally, Ruminococcaceae, Lachnospiraceae, and Porphyromonadaceae were associated with CP-induced glutamatergic hypofunction and overproduction of TNF-α, potentially contributing to the brain neurotoxicity. Overall, the study provides important insights into the potential mechanisms underlying CP-induced toxicity and highlights the need for continued research to fully understand the implications for CP-induced health risks. The incorporation of the gut-organ axis theory in the study provides a promising avenue for future research into the potential interactions between gut microbiota and organ toxicity, and the potential for targeted interventions to mitigate the adverse effects of environmental toxins.
Palabras clave
Texto completo:
1
Colección:
01-internacional
Base de datos:
MEDLINE
Asunto principal:
Piretrinas
/
Microbioma Gastrointestinal
Límite:
Animals
Idioma:
En
Revista:
J Hazard Mater
Asunto de la revista:
SAUDE AMBIENTAL
Año:
2023
Tipo del documento:
Article
País de afiliación:
China