using functional techniques ( latex phagocytosis , immunocytochemical detection of surface-bound and intracytoplasmic antigens ) and morphological methods ( light and electron microscopy ) , the following cell types were identified , and their percentage frequency in the nplc determined : endothelial cells ( 50 % ) , macrophages ( 23 % ) , desmin-positive cells ( 14 % ) , immunocompetent cells ( 10 % , including t- , b-cells , pit and large vacuolated cells-both immunopositive to the asialo-gm 1 antigen ) and unidentified cells ( 3 % ) .
C0031308
phagocytosis
C0007634
cells