peritoneal adherent cells as a macrophage source , which were preincubated with supernatant from co-culture of tumor-unimmunized normal spleen and lymph node cells plus tumor cells , failed to exhibit any significant antitumor effect on unrelated x5563 tumor cells , whereas the addition of supernatant from cultures containing immune lymphocytes to adherent cells resulted in appreciably potent cytostatic and cytolytic effects on x5563 tumor cells , indicating the generation of maf in culture supernatant .
C0007634
cells
C1536403
cytolytic