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(Reference retrieved automatically from Web of Science through information on FAPESP grant and its corresponding number as mentioned in the publication by the authors.)

Renal perfusion evaluation by alternating current biosusceptometry of magnetic nanoparticles

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Quini, Caio C. [1] ; Matos, Juliana F. [1] ; Prospero, Andre G. [1] ; Calabresi, Marcos Felipe F. [1] ; Zufelato, Nicholas [2] ; Bakuzis, Andris F. [2] ; Baffa, Oswaldo [3] ; Miranda, Jose Ricardo A. [1]
Total Authors: 8
[1] UNESP, Inst Biociencias, Dept Fis & Biofis, Botucatu, SP - Brazil
[2] Univ Fed Goias, Inst Fis, Goiania, Go - Brazil
[3] Univ Sao Paulo, FFCLRP, Dept Fis, Ribeirao Preto, SP - Brazil
Total Affiliations: 3
Document type: Journal article
Source: Journal of Magnetism and Magnetic Materials; v. 380, p. 2-6, APR 15 2015.
Web of Science Citations: 6

Alternating current susceptometry, a simple and affordable technique, was employed to study the sensitivity of this approach to assess rat kidney perfusion by the injection of 200 mu L of magnetic nanoparticles with a concentration of 23 mg/mL in the femoral vein and the measurement of the signal above the kidney. The instrument was able to detect the signal and the transit time of the first and second pass were measured in five animals with average values of 13.6 +/- 4.3 s and 20.6 +/- 7.1 s. (C) 2014 Elsevier B.V. All rights reserved. (AU)

FAPESP's process: 11/18696-6 - New ACB applications using magnetic nanoparticles
Grantee:Caio César Quini
Support type: Scholarships in Brazil - Doctorate
FAPESP's process: 10/07639-9 - Gastrointestinal motility: clinical investigations, physiopathology and biopharmaceutical
Grantee:Ricardo Brandt de Oliveira
Support type: Research Projects - Thematic Grants