Research Article
                  
                  Uptake of Some Metallic Nanoparticles by, and their Impact on
Pulmonary Macrophages in Vivo as Viewed by Optical, Atomic Force, and
Transmission Electron Microscopy                
                  
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					 B.A.Katsnelson, L.I.Privalova, M.P.Sutunkova, M.Ya.Khodos, V.Ya.Shur, E.V.Shishkina, L.G.Tulakina, S.V. Pichugova and J.B.Beikin