Antioxidant Cerium Oxide Nanoparticles in Biology and Medicine
نویسندگان
چکیده
منابع مشابه
Antioxidant Cerium Oxide Nanoparticles in Biology and Medicine
Previously, catalytic cerium oxide nanoparticles (CNPs, nanoceria, CeO2-x NPs) have been widely utilized for chemical mechanical planarization in the semiconductor industry and for reducing harmful emissions and improving fuel combustion efficiency in the automobile industry. Researchers are now harnessing the catalytic repertoire of CNPs to develop potential new treatment modalities for both o...
متن کاملCerium oxide nanoparticles in cancer
With the development of many nanomedicines designed for tumor therapy, the diverse abilities of cerium oxide nanoparticles (CONPs) have encouraged researchers to pursue CONPs as a therapeutic agent to treat cancer. Research data have shown CONPs to be toxic to cancer cells, to inhibit invasion, and to sensitize cancer cells to radiation therapy and chemotherapy. CONPs also display minimal toxic...
متن کاملCerium and yttrium oxide nanoparticles are neuroprotective.
The responses of cells exposed to nanoparticles have been studied with regard to toxicity, but very little attention has been paid to the possibility that some types of particles can protect cells from various forms of lethal stress. It is shown here that nanoparticles composed of cerium oxide or yttrium oxide protect nerve cells from oxidative stress and that the neuroprotection is independent...
متن کاملEvaluation of Antioxidant and cytotoxic Effects of Cinnamon-Coated Cerium Oxide Nanoparticles on PC12 Cell Line
Background & objectives: Research on intelligent nanomaterials that accelerate the process of nerve regeneration and treatment by different methods such as antioxidant effects, stimulation of nerve cell proliferation, modulation of the immune system and inflammatory factors is great importance. The aim of this study was to prepare cinnamon-coated cerium oxide nanoparticles and evaluate its anti...
متن کاملCellular internalization and antioxidant activity of cerium oxide nanoparticles in human monocytic leukemia cells
Overproduction of free radicals contributes to oxidative stress and inflammation leading to various disease conditions. Cerium oxide nanoparticles (nanoceria) have been shown to scavenge free radicals and have the potential for being used as a therapeutic agent in disease conditions. Therefore, in the present study, human monocytic leukemia cells (THP-1) were used as a model to evaluate the upt...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Antioxidants
سال: 2016
ISSN: 2076-3921
DOI: 10.3390/antiox5020015