when mice bearing 3-day artificial lung metastases of c-26 cells were treated wtih low- or high-dose ril-2 , in combination with or without lak or tumor-immune lymphocytes , a highly significant reduction or abrogation of the number of lung foci was observed with all treatments , including those involving or tumor-immune lymphocytes alone .
C0024297
lak
C0024264
lymphocytes