Figure 5.
225Ac-IA-TLs result in BBB opening in immunocompetent mice. A. BBB opening in immunocompetent mice infused with 225Ac-IA-TLs 2 days, 5 days and 10 days post injection compared to saline infused immunocompetent mice as demonstrated by intraveneously injected Evans Blue dye. Site of intracranial injection marked by yellow arrows. B and C: Area and intensity of Evans Blue dye was found to be greater in mice that were intracranially infused with 225Ac-IA-TLs when compared with the saline control up to 10 days postinfusion62.