Figure 7. VV-GMCSF-Lact delays growth of MDA-MB-231 breast tumor xenografts.
MDA-MB-231 tumor-bearing mice were intravenously injected with 1×107 PFU/100 μl saline VV-GMCSF-Lact, VV-GMCSF-dGF or saline as a control. A. – The growth rate of MDA-MB-231 tumors. Arrows indicate the days of virus injections. The asterisks indicate a significant difference between groups (p < 0.01). B. – Tumors were excised on day 74 and weighed. Data are presented as mean tumor weight (mg) ± SE. C. – Mice were photographed on final day of experiment.