Comparing endometriosis implants in mice treated with saline vs nanoparticles: T2-weighted magnetic resonance images (MRI at TE 4.5 ms) obtained after 24 hours in mice injected intravenously with Saline (red circle) and magnetic nanoparticles (MN) (yellow circle). The implant containing the nanoparticles shows darker signal compared to the one treated with saline, showing accumulation of the nanoparticles within the implant. (Courtesy of Khashayar Farsad, M.D., Ph.D.)
