<prompt> Which cells of the mononuclear phagocyte sys- tem are presnt in liver -Kupffer cellsMerkel cellsGittle cellsBerger cells  <response>: Ans. is a i.e., Kupffer cells o Scattered Kupffer cells of the mononuclear phagocyte system are attached to the luminal face of endothelial cells of the hepatic sinusoids Lung: Alveolar macrophages or Dust cells Brain : Microglia Liver: Kupffer cells Bone: Osteoclasts Skin: Langerhans cells Connective tissue : Histiocytes tissue macrophages Placenta : Hoffbauer cells Kidney : Mesangial cells Spleen : Littoral cells Synovium : Type-A lining cells Spleen : Bed pulp sinusoidal lining cells 