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In Vivo 18F-FDG-PET Imaging in Mouse Atherosclerosis

  • Jesús Mateo
  • Izaskun Bilbao
  • Juan José Vaquero
  • Jesús Ruiz-Cabello
  • Samuel EspañaEmail author
Part of the Methods in Molecular Biology book series (MIMB, volume 1339)

Abstract

Positron emission tomography (PET) is an important technique in cardiovascular research. Vascular inflammation detected by fluorodeoxyglucose (FDG)-PET has been shown to predict cardiovascular (CV) events independent of traditional risk factors and is also highly associated with overall burden of atherosclerosis. The use of PET imaging in mouse models of atherosclerosis is challenged by the reduced size of the scanned organs. However, the last generation of dedicated PET scanners has an improved spatial resolution (<1 mm) and increased sensitivity allowing those studies to be performed. Here, we describe a procedure to perform FDG-PET experiments in atherosclerosis mouse models, the required equipment for animal handling and imaging, and the tools and procedures for image analysis and validation of the results.

Key words

Positron emission tomography (PET) Fluorodeoxyglucose (FDG) Computed tomography (CT) Vascular imaging Atherosclerosis Small animal imaging 

Notes

Acknowledgments

JJ Vaquero is partially funded by the Cardiovascular Research Network (RIC, RD12/0042/0057) from the Ministerio de Economía y Competitividad (www.mineco.gob.es/). The funder had no role in study design, data collection and analysis, decision to publish, or preparation of the manuscript.

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Copyright information

© Springer Science+Business Media New York 2015

Authors and Affiliations

  • Jesús Mateo
    • 1
  • Izaskun Bilbao
    • 1
    • 2
  • Juan José Vaquero
    • 3
    • 4
  • Jesús Ruiz-Cabello
    • 1
    • 3
  • Samuel España
    • 1
    Email author
  1. 1.Centro Nacional de Investigaciones Cardiovasculares Carlos III (CNIC)MadridSpain
  2. 2.Universidad Complutense de Madrid and CIBER de Enfermedades Respiratorias (CIBERES)MadridSpain
  3. 3.Departamento de Bioingeniería & Ingeniería AeroespacialUniversidad Carlos III MadridMadridSpain
  4. 4.Instituto de Investigación Sanitaria Gregorio MarañónMadridSpain

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