these investigations demonstrated that ( 1 ) local administration of ok-432 seems to promote a marked induction of nk cells and fibroblasts around or entering into the cancerous lesions and ( 2 ) the cancer cell-killing effect of nk cells and the fibronectin-enriched stromal reaction augmented by the injection of ok-432 suggest at least the possibility of protection against neoplastic growth with invasion and the spread of distant or nodal metastases of solid carcinomas .
C0006826
cancerous
C0334227
cancer cell