References in periodicals archive ?
Lymphoproliferation analysis indicated that macrophage accessory cell function was altered with 200 [micro]M DU after exposure times as short as 2 hr.
One of the receptors for PDGF, PDGFR[eth], is expressed on a number of human cancers and on accessory cells in tumors that are important for sustaining tumor growth.
A concentrate of these cells contains "not only stem cells and precursor cells as a source of regeneration tissue, but also accessory cells that support angiogenesis and vasculogenesis by producing several growth factors and cytokines.