Magnetic Nanoparticles of Chitosan for Targeted Delivery System of Plasmids to the Lungs

Figure 6

Determination of luciferase activity in vivo. Expression of luciferase in different regions of lungs (distal-L, apical-L, distal-R, and apical-R) transfected with naked plasmid unexposed to a magnetic field (pCEM−MF) and exposed to a magnetic field (pCEM+MF) or magnetic nanoparticles exposed to a magnetic field (CS-MNPs+MF).