Skip to main content
. Author manuscript; available in PMC: 2019 Feb 20.
Published in final edited form as: Free Radic Biol Med. 2017 Dec 29;116:1–10. doi: 10.1016/j.freeradbiomed.2017.12.034

Figure 6.

Figure 6

Changes in sO2 and total hemoglobin during and after NIR PIT. (A) Anatomical image (B mode) and temporal change in sO2 for NIR PIT-treated H520 (top row, n = 4) and A431 (bottom row, n = 3) tumors. A darkened color map was observed in A431 tumors after NIR PIT treatment. (B) Plots of sO2 (left) and total hemoglobin (right) in A431 (red) and H520 (black) tumors. Both sO2 and total hemoglobin values dropped in A431 tumors during NIR PIT, while non-significant changes were observed in H520 tumors.