Comparison of subchronic immunotoxicity of four different types of aluminum-based nanoparticles
DC Field | Value | Language |
---|---|---|
dc.contributor.author | Park, Eun-Jung | - |
dc.contributor.author | Lee, Sang Jin | - |
dc.contributor.author | Lee, Gwang-Hee | - |
dc.contributor.author | Kim, Dong-Wan | - |
dc.contributor.author | Yoon, Cheolho | - |
dc.contributor.author | Lee, Byoung-Seok | - |
dc.contributor.author | Kim, Younghun | - |
dc.contributor.author | Chang, Jaerak | - |
dc.contributor.author | Lee, Kyuhong | - |
dc.date.accessioned | 2021-09-02T12:58:43Z | - |
dc.date.available | 2021-09-02T12:58:43Z | - |
dc.date.created | 2021-06-16 | - |
dc.date.issued | 2018-04 | - |
dc.identifier.issn | 0260-437X | - |
dc.identifier.uri | https://scholar.korea.ac.kr/handle/2021.sw.korea/76291 | - |
dc.description.abstract | Nanoparticles (NPs) have recently emerged as an inhalable pollutant, owing to their applications, aluminum-based NPs (Al-NPs) have been prioritized for toxicity testing. In the current study, we compared the pulmonary biopersistence and subsequent toxicity of four different types of Al-NPs (two rod-type aluminum oxide NPs [AlONPs] with different aspect ratios [short (S)- and long (L)-AlONPs], spherical aluminum cerium oxide NPs [AlCeO3, AlCeONPs] and spherical -aluminum oxide hydroxide nanoparticles [AlOOHNPs]) 13weeks after a single intratracheal instillation, considering the importance of their properties in their toxicity. We found that the pulmonary biopersistence of Al-NPs was strengthened by a high aspect ratio in the rod-type AlONPs and by the presence of hydroxyl groups in the spherical-type Al-NPs. The highest toxicity was observed in the mice treated with AlOOHNPs, which showed low biostability. More importantly, we identified that the commercially available AlCeONPs were Al2O3-coated CeO2 NPs, but not AlCeO3 NPs, although they have been sold under the trade name of AlCeONPs. In conclusion, the aspect ratio and biostability may be important factors in the determination of the biopersistence of NPs and the subsequent biological response. In addition, the physicochemical properties of NPs should be examined in detail before their release into the market to prevent unexpected adverse health effects. We compared the pulmonary biopersistence and subsequent toxicity of four different types of Al-NPs [two rod-type AlONPs with different aspect ratios (short- and long-AlONPs), spherical aluminum cerium oxide nanoparticles (AlCeO3, AlCeONPs), and spherical -aluminum oxide hydroxide nanoparticles (AlOOHNPs)] 13 wks after a single instillation. The pulmonary biopersistence was strengthened by a high aspect ratio in the rod-types and by the presence of hydroxyl groups in the spherical-types, and the toxicity was highest in AlOOHNPs-treated mice due to low biostability. | - |
dc.language | English | - |
dc.language.iso | en | - |
dc.publisher | WILEY | - |
dc.subject | CERIUM OXIDE NANOPARTICLES | - |
dc.subject | REDUCTION PLANT WORKERS | - |
dc.subject | OXIDATIVE STRESS | - |
dc.subject | TOXICITY | - |
dc.subject | CELLS | - |
dc.subject | NANOMATERIALS | - |
dc.subject | MORTALITY | - |
dc.subject | STEM | - |
dc.subject | CYTOTOXICITY | - |
dc.subject | IMPAIRMENT | - |
dc.title | Comparison of subchronic immunotoxicity of four different types of aluminum-based nanoparticles | - |
dc.type | Article | - |
dc.contributor.affiliatedAuthor | Kim, Dong-Wan | - |
dc.identifier.doi | 10.1002/jat.3564 | - |
dc.identifier.scopusid | 2-s2.0-85034808460 | - |
dc.identifier.wosid | 000425084700014 | - |
dc.identifier.bibliographicCitation | JOURNAL OF APPLIED TOXICOLOGY, v.38, no.4, pp.575 - 584 | - |
dc.relation.isPartOf | JOURNAL OF APPLIED TOXICOLOGY | - |
dc.citation.title | JOURNAL OF APPLIED TOXICOLOGY | - |
dc.citation.volume | 38 | - |
dc.citation.number | 4 | - |
dc.citation.startPage | 575 | - |
dc.citation.endPage | 584 | - |
dc.type.rims | ART | - |
dc.type.docType | Article | - |
dc.description.journalClass | 1 | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.relation.journalResearchArea | Toxicology | - |
dc.relation.journalWebOfScienceCategory | Toxicology | - |
dc.subject.keywordPlus | CERIUM OXIDE NANOPARTICLES | - |
dc.subject.keywordPlus | REDUCTION PLANT WORKERS | - |
dc.subject.keywordPlus | OXIDATIVE STRESS | - |
dc.subject.keywordPlus | TOXICITY | - |
dc.subject.keywordPlus | CELLS | - |
dc.subject.keywordPlus | NANOMATERIALS | - |
dc.subject.keywordPlus | MORTALITY | - |
dc.subject.keywordPlus | STEM | - |
dc.subject.keywordPlus | CYTOTOXICITY | - |
dc.subject.keywordPlus | IMPAIRMENT | - |
dc.subject.keywordAuthor | aluminum oxide nanoparticles | - |
dc.subject.keywordAuthor | biopersistence | - |
dc.subject.keywordAuthor | cerium oxide nanoparticles | - |
dc.subject.keywordAuthor | inflammation | - |
dc.subject.keywordAuthor | physicochemical properties | - |
Items in ScholarWorks are protected by copyright, with all rights reserved, unless otherwise indicated.
(02841) 서울특별시 성북구 안암로 14502-3290-1114
COPYRIGHT © 2021 Korea University. All Rights Reserved.
Certain data included herein are derived from the © Web of Science of Clarivate Analytics. All rights reserved.
You may not copy or re-distribute this material in whole or in part without the prior written consent of Clarivate Analytics.