when coupled with immunocytochemistry for ebm/11 , a monoclonal marker for human cells of the monocyte/macrophage cell lineage , functional heterogeneity was evident both in the amount of lysozyme , interleukin 1 or type-beta transforming growth factor released per cell , and in the number of ebm/11+ cells which secreted detectable levels of these products at any one time .
C0007634
cell
C1327616
secreted