Regional accumulations of T cells, macrophages, and smooth muscle cells in the human atherosclerotic plaque.

The cellular composition of human atherosclerotic plaques was analyzed by immunologic techniques. Plaques were removed from the internal carotid artery during surgery, and a panel of monoclonal antibodies was used to identify cell types. Macrophages stained by Anti-Leu-M3 were found throughout the p... View More