To evaluate the anti-glycolytic effects of 3-BrPA on rats bearing RMT mammary tumors, by determining FDG uptake after intravenous administration of the therapeutic dose. Materials and Methods: Sixteen rats bearing RMT tumors were treated either with 15 mM 3-BrPA in 2.5 ml of PBS or with 2.5 ml of PBS. After treatment, all rats received FDG and were sacrificed 1 h later. Results: 3-BrPA treatment significantly decreased FDG uptake in tumors by 77% (p=0.002). FDG uptake did not significantly decrease in normal tissues after treatment. Conclusion: Our study showed that 3-BrPA exhibits a strong anti-glycolytic effect on RMT cells implanted in rats.
- Animal model
- Breast cancer