Research Article
Administration of FTY720 during Tourniquet-Induced Limb Ischemia Reperfusion Injury Attenuates Systemic Inflammation
Table 1
Grading scheme for focal and multifocal lesions.
| | Severity | Percent of section affected | Grade | Quantifiable finding |
| | Normal | 0% | 0 | No foci | | Minimal | <5% | 1 | 1-2 foci | | Mild | 5–25% | 2 | 3–6 foci | | Moderate | 25–50% | 3 | 7–12 foci | | Marked | 50–75% | 4 | >12 foci | | Severe | 75–100% | 5 | Diffuse |
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