Gallic acid-selenium nanoparticles with dual anti-inflammatory and antioxidant functions for synergistic treatment of acute kidney injury.
Nanomedicine
; : 102775, 2024 Aug 05.
Article
em En
| MEDLINE
| ID: mdl-39111378
ABSTRACT
The overexpression of inflammatory factors is closely related to the pathogenesis of acute kidney injury (AKI). Additionally, the overproduction of reactive oxygen species (ROS) further exacerbates the inflammatory response. In light of this, monotherapies focused solely on inflammation have proven to be suboptimal. Therefore, this study successfully developed a nanoparticle (SC@Se/GA) that possesses anti-inflammatory and antioxidant properties. The SC@Se/GA has a smaller size, better stability, and kidney-targeting. In vivo experiments showed that the GPx enzyme activity of SC@Se/GA increases by almost 50â¯% more than SC@Se alone, indicating its efficient ability to scavenge ROS. In the meantime, SC@Se/GA has a longer renal retention period (>24â¯h) than free drug GA, which can dramatically lower the levels of inflammatory factors TNF-α and IL-6. In summary, SC@Se/GA, through its synergistic anti-inflammatory and antioxidant effects, markedly alleviates CDDP-induced renal injury and restores renal function, providing a new effective strategy for treating AKI.
Texto completo:
1
Coleções:
01-internacional
Base de dados:
MEDLINE
Idioma:
En
Revista:
Nanomedicine
Ano de publicação:
2024
Tipo de documento:
Article