Researchers capture first images of oxygen in cancer tumors during radiation therapy

Oxygen in cancer tumors is known to be a major factor that helps radiation therapy be successful. Hypoxia, or starvation of oxygen, in solid tumors is also thought to be an important factor in resistance to therapy. However, it is difficult to monitor tumor oxygenation without invasive sampling of o …
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Enlace: Researchers capture first images of oxygen in cancer tumors during radiation therapy