fig3
![Imaging probes for non-invasive tumoral detection and functional monitoring of cancer multidrug resistance](https://image.oaes.cc/f7811102-d6e0-4e38-96e4-58de6fa9b7a2/3346.fig.3.jpg)
Figure 3. Cellular uptake of 99mTc-DMEOP, 99mTc-TMEOP, 99mTc-Sestamibi, and 99mTc-tetrofosmin in several human cancer cell lines, represented as the percentage of cell-associated radioactivity normalized to 106 cells over time. The results presented were calculated from independent biological replicates (n = 3-8) and are given as the average ± SEM