we conclude that the nonirradiated monolayer of balb/c 3t3 cells completely inhibits the growth of superinoculated normal balb/c 3t3 and human fetal fibroblasts , while on the other hand , they facilitate the growth of neoplastic kse-1 and v-79 cells by providing a surface for cell adherence and growth , without affecting the presence of normal cells in co-cultures .
C0016030
fibroblasts
C0007634
cells