Biomimetic Gold Nanoshell-Loaded Macrophage for Photothermal Biomedicine

Figure 8

Histology study of the rats treated with the ANS-MAs for 21 days. Histological evaluation of the major organs (heart, lung, liver, and kidney) of the rat at 1, 7, and 21 days after intravenous injection of the ANS-MAs. No symptoms of inflammation and/or lesion were observed in the images. Images were taken at ×40 (heart) and ×100 (lung, liver, and kidney) magnification. (ANS-MAs: gold nanoshell-loaded macrophages).