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Special Collection: Molecular Imaging
Nitric Oxide-Enhanced Molecular Imaging of Atheroma using Vascular Cellular Adhesion Molecule 1-Targeted Echogenic Immunoliposomes
The aim of this study was to determine whether pre-treatment with nitric oxide-loaded echogenic liposomes (NO-ELIP) plus ultrasound can improve highlighting by molecularly targeted (anti-vascular cell adhesion molecule 1 [VCAM-1]) ELIP of atheroma components. Atherosclerotic animals were treated with anti-VCAM-1-ELIP or immunoglobulin (IgG)-ELIP. Each group was selected at random to receive pre-treatment with standard ELIP plus ultrasound, NO-ELIP without ultrasound and NO-ELIP plus ultrasound. Intravascular ultrasound highlighting data for the same arterial segments were collected before and after treatment.
