Fig. 5From: Macrophages as carriers of boron carbide nanoparticles dedicated to boron neutron capture therapyTEM images of ultra-thin sections of RAW264.7, J774A.1, JAWS II cells, and M0, M1, M2 bone marrow-derived macrophages after 24-hour exposure to boron carbide preparations (B4C 1 and B4C 2) at a concentration of 100 µg/ml compared to control untreated cells. Red arrows indicate exemplary locations of accumulated boron carbide in the cellsBack to article page