462-04-015 ISMRM Abstract

Preliminary results of novel ultra-small TiO2 nanoparticles with iron oxide on rats with acute and chronic kidney diseases

Primary: Contrast Mechanisms - Contrast Agents

Secondary: Preclinical Animal & in vitro MR - Biology, Models, Methods

462-04-015 · Body, Cardiovascular, and Musculoskeletal Systems in Small Animals · Tuesday, 12 May, 2:35 PM–3:30 PM · Digital Posters Row C

Keywords: Contrast Agents Nanoparticles Renal Preclinical Imaging

Accepted

Khallil T Chaim ¹, Mayara K Uchiyama², Katia Neves², Robson R Guimaraes³, Victor A Santana², Maria Heloisa M Shimizu², Luzia Furukawa²

¹LIM44, School of Medicine, University of Sao Paulo, Sao Paulo, Brazil

²LIM16, School of Medicine, University of Sao Paulo, Sao Paulo, Brazil

³University of Sao Paulo, Ribeirao Preto, Brazil

Presenting Author: Khallil T Chaim

Synopsis

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References

1. Kawassaki RK, Romano M, Klimuk Uchiyama M, Cardoso RM, Baptista MS, Farsky SHP, et al. Novel Gadolinium-Free Ultrasmall Nanostructured Positive Contrast for Magnetic Resonance Angiography and Imaging. Nano Lett. 2023 June 28;23(12):5497–505. https://pubs.acs.org/doi/10.1021/acs.nanolett.3c00665

2. Du Y, Lai P, Leung C, Pong P. Design of Superparamagnetic Nanoparticles for Magnetic Particle Imaging (MPI). Int J Mol Sci. 2013 Sept 11 ;14(9):18682–710. https://www.mdpi.com/1422-0067/14/9/18682

3. Davenport MS, Cohan RH, Ellis JH. Contrast Media Controversies in 2015: Imaging Patients With Renal Impairment or Risk of Contrast Reaction. Am J Roentgenol. 2015 June ;204(6):1174–81. https://www.ajronline.org/doi/10.2214/AJR.14.14259

4. França Dias M, Ken Kawassaki R, Amaral De Melo L, Araki K, Raphael Guimarães R, Ligorio Fialho S. Optimizing Retinal Imaging: Evaluation of ultrasmall TiO2 nanoparticle- fluorescein conjugates for improved Fundus Fluorescein Angiography. Methods. 2025 Jan;233:30–41. https://linkinghub.elsevier.com/retrieve/pii/S1046202324002494

5. Farinha P, Coelho JMP, Reis CP, Gaspar MM. A Comprehensive Updated Review on Magnetic Nanoparticles in Diagnostics. Nanomaterials. 2021 Dec 17 ; 11(12):3432. https://www.mdpi.com/2079-4991/11/12/3432

Cite this abstract

http://echo.ismrm.org/p/ISMRM2026/462-04-015