Figure 2From: Kupffer cells are central in the removal of nanoparticles from the organismElectron micrographs showing AMG enhanced clustered gold nanoparticles in the lysosomes of a Kupffer cell (a) and a spleen macrophage (b). The animal was exposed to 40 nm gold nanoparticles intravenously and allowed to survive for 24 hours. Scalebars = 2 μm.Back to article page