Article Figures & Data
Figures
- FIGURE 1.
Pathologic grading of extent of inflammatory damage. Mild damage (A), moderate damage (B), severe damage (C), and normal control (D). (×200).
- FIGURE 2.
Total cardiac uptakes of DG (A) and 201Tl (B) in acute, subacute, and chronic phases of myocarditis. Open and closed bars indicate average values of all phases in controls and myocarditis, respectively.
- FIGURE 3.
Dual-tracer autoradiograms of myocardium in acute (A and B) and chronic (C and D) phases of autoimmune myocarditis. Arrowheads denote sites of severe infiltration corresponding to areas of high GLUT1 expression. DG image (A and C) and 201Tl image (B and D).
- FIGURE 4.
Microscopic findings in acute (A–C) and chronic (D–F) phases of myocarditis. Hematoxylin and eosin (H.E.) staining (A and D), GLUT1 (B and E), and GLUT4 (C and F). Arrowheads indicate sites of high DG uptake (×1).
Tables
Phase DG (%) 201Tl (%) Severe Moderate Mild Control Severe Moderate Mild Control Acute 317.5 ± 103.3* 169.6 ± 59.9 143.1 ± 107.9 100.0 ± 46.4 48.4 ± 21.5† 72.1 ± 34.6 88.4 ± 31.9 100.0 ± 11.4 Subacute — 367.1 ± 175.4* 245.7 ± 61.0 100.0 ± 12.8 — 83.7 ± 23.1 109.5 ± 27.2 100.0 ± 23.0 Chronic — 129.0 ± 43.3 124.9 ± 59.8 100.0 ± 48.2 — 76.6 ± 29.6 100.2 ± 25.4 100.0 ± 7.5 Phase GLUT1 (degree) GLUT4 (degree) Severe Moderate Mild Control Severe Moderate Mild Control Acute 2.87 ± 0.30* 1.73 ± 0.68 0.93 ± 0.15 0.87 ± 0.30 0.20 ± 0.30 1.60 ± 0.44 1.87 ± 0.30† 1.07 ± 0.15 Subacute — 1.73 ± 0.68 0.87 ± 0.30 0.93 ± 0.15 — 1.20 ± 0.30 1.93 ± 0.15 1.40 ± 0.55 Chronic — 1.00 ± 0.62 0.87 ± 0.51 0.93 ± 0.15 — 1.07 ± 0.76 1.40 ± 0.28 1.40 ± 0.55
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