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Parallel Comparative Studies on Mouse Toxicity of Oxide Nanoparticle- and Gadolinium-Based T1 MRI Contrast Agents

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dc.contributor.authorChen R.-
dc.contributor.authorDaishun Ling-
dc.contributor.authorZhao L.-
dc.contributor.authorWang S.-
dc.contributor.authorLiu Y.-
dc.contributor.authorBai R.-
dc.contributor.authorSeungmin Baik-
dc.contributor.authorZhao Y.-
dc.contributor.authorChen C.-
dc.contributor.authorTaeghwan Hyeon-
dc.date.available2016-02-04T09:00:00Z-
dc.date.created2016-01-22-
dc.date.issued2015-12-
dc.identifier.issn1936-0851-
dc.identifier.urihttps://pr.ibs.re.kr/handle/8788114/2383-
dc.description.abstractMagnetic resonance imaging (MRI) contrast agents with high relaxivity are highly desirable because they can significantly increase the accuracy of diagnosis. However, they can be potentially toxic to the patients. In this study, using a mouse model, we investigate the toxic effects and subsequent tissue damage induced by three T1 MRI contrast agents: gadopentetate dimeglumine injection (GDI), a clinically used gadolinium (Gd)-based contrast agent (GBCAs), and oxide nanoparticle (NP)-based contrast agents, extremely small-sized iron oxide NPs (ESIONs) and manganese oxide (MnO) NPs. Biodistribution, hematological and histopathological changes, inflammation, and the endoplasmic reticulum (ER) stress responses are evaluated for 24 h after intravenous injection. These thorough assessments of the toxic and stress responses of these agents provide a panoramic description of safety concerns and underlying mechanisms of the toxicity of contrast agents in the body. We demonstrate that ESIONs exhibit fewer adverse effects than the MnO NPs and the clinically used GDI GBCAs, providing useful information on future applications of ESIONs as potentially safe MRI contrast agents. © 2015 American Chemical Society-
dc.description.uri1-
dc.language영어-
dc.publisherAMER CHEMICAL SOC-
dc.subjectbiodistribution-
dc.subjectcontrast agent-
dc.subjectendoplasmic reticulum stress-
dc.subjectiron oxide nanoparticles-
dc.subjectmagnetic resonance imaging-
dc.subjecttoxicity evaluation-
dc.titleParallel Comparative Studies on Mouse Toxicity of Oxide Nanoparticle- and Gadolinium-Based T1 MRI Contrast Agents-
dc.typeArticle-
dc.type.rimsART-
dc.identifier.wosid000367280100095-
dc.identifier.scopusid2-s2.0-84952332753-
dc.identifier.rimsid22204ko
dc.date.tcdate2018-10-01-
dc.contributor.affiliatedAuthorDaishun Ling-
dc.contributor.affiliatedAuthorSeungmin Baik-
dc.contributor.affiliatedAuthorTaeghwan Hyeon-
dc.identifier.doi10.1021/acsnano.5b05783-
dc.identifier.bibliographicCitationACS NANO, v.9, no.12, pp.12425 - 12435-
dc.citation.titleACS NANO-
dc.citation.volume9-
dc.citation.number12-
dc.citation.startPage12425-
dc.citation.endPage12435-
dc.date.scptcdate2018-10-01-
dc.description.wostc43-
dc.description.scptc46-
dc.embargo.liftdate9999-12-31-
dc.embargo.terms9999-12-31-
dc.description.journalClass1-
dc.description.journalRegisteredClassscie-
dc.description.journalRegisteredClassscopus-
dc.subject.keywordAuthorbiodistribution-
dc.subject.keywordAuthorcontrast agent-
dc.subject.keywordAuthorendoplasmic reticulum stress-
dc.subject.keywordAuthoriron oxide nanoparticles-
dc.subject.keywordAuthormagnetic resonance imaging-
dc.subject.keywordAuthortoxicity evaluation-
Appears in Collections:
Center for Nanoparticle Research(나노입자 연구단) > 1. Journal Papers (저널논문)
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