Fig. 9From: Macrophage-targeted anti-CCL2 immunotherapy enhances tumor sensitivity to 5-fluorouracil in a Balb/c-CT26 murine colon carcinoma model measured using diffuse reflectance spectroscopyHypoxic area shows a moderate negative correlation to DRS-derived tumor oxygenation. Correlations comparing DRS-derived tumor oxygenation to A hypoxic area and B vascular density. A simple linear regression was performed to produce a goodness of fit (R2). Plots created in Prism (GraphPad)Back to article page