Figure 7.
Number of the B16 melanoma metastatic colonies on the liver and the lungs in antiasialo GM1 antibody-treated mice. Colonies on the lung (a) and liver (b) of IFN-γ−/−, IFN-γR−/− and wild-type mice were counted, and the average ±SD is shown. *P < 0·05, **P < 0·01 IFN-γ−/− versus IFN-γR−/− and wild-type mice. Similar results were obtained in another experiment.