Fig. 4From: 18F-Fluorodeoxyglucose positron emission tomography may not visualize radiation pneumonitisImmunohistochemical stains for PKM2 (a) and GLUT1 (b) in tissues from the right lungs of rats in the control, radiotherapy (RT)-only, lipopolysaccharide (LPS)-only, and RT+LPS groups (×400)Back to article page