Safety assessment and gastrointestinal retention of orally administered cerium oxide nanoparticles in rats

Safety assessment and gastrointestinal retention of orally administered cerium oxide nanoparticles in rats

Abstract Cerium oxide nanoparticles (CeO2 NPs, NM-212) are well-known for their catalytic properties and antioxidant potential, and have many applications in various industries, drug delivery, and cosmetic formulations. CeO2 NPs exhibit strong antimicrobial activity and can be used to efficiently re...

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Bibliographic Details
Main Authors: Hyoung-Yun Han, Bo-Kyung Kim, Jinhyung Rho, Se-Myo Park, Mi-Sun Choi, Soojin Kim, Min Beom Heo, Young-Su Yang, Jung-Hwa Oh, Tae Geol Lee, Seokjoo Yoon
Format: Article
Language:English
Published: Nature Portfolio 2024-03-01
Series:Scientific Reports
Subjects:
Cerium dioxide
Nanoparticles
Subchronic toxicity
Oral toxicity
NOAEL
Online Access:https://doi.org/10.1038/s41598-024-54659-9

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