Research Article
Donor Preconditioning with Inhaled Sevoflurane Mitigates the Effects of Ischemia-Reperfusion Injury in a Swine Model of Lung Transplantation
Table 2
Histological lung injury score.
| | Baseline | Back table | Postreperfusion |
| Alveolar edema | Control | 0 (0; 0) | 0 (0; 0) | 2 (0.25; 2) | SEV | 0 (0; 0) | 0 (0; 0) | 0,5 (0; 1)a |
| Interstitial edema | Control | 0 (0; 0) | 0 (0; 0) | 1 (0; 2) | SEV | 0 (0; 0) | 0 (0; 1) | 1 (1; 1.75) |
| Alveolar neutrophil infiltration | Control | 0 (0; 0) | 0,5 (0; 1.25) | 0,5 (0; 1) | SEV | 0 (0; 0) | 0 (0; 0) | 1 (0; 1) |
| Perivascular neutrophil infiltrate | Control | 0 (0; 0) | 0,5 (0; 1) | 1 (0.25; 1) | SEV | 0 (0; 0) | 0 (0; 0)a | 0 (0; 0)a |
| Interstitial hemorrhage | Control | 0 (0; 0) | 0 (0; 0) | 0 (0; 0.75) | SEV | 0 (0; 0.75) | 0 (0; 0) | 0 (0; 0) |
| Fibrin and hyaline deposits | Control | 0 (0; 0) | 0 (0; 0) | 0 (0; 0) | SEV | 0 (0; 0) | 0 (0; 1) | 0 (0; 0.75) |
| Chronic infiltrate | Control | 2 (1; 2) | 1,5 (0.75; 2.25) | 2 (1; 2) | SEV | 1,5 (1; 2) | 2 (1; 2) | 2 (1; 2) |
| Dense fibrosis | Control | 0 (0; 0.75) | 0 (0; 0.25) | 0 (0; 0) | SEV | 0 (0; 0) | 0 (0; 0) | 0 (0; 0) |
| Total lung injury score | Control | 2 (1; 2.75) | 2,5 (0.75; 4.75) | 6,5 (1.5; 8.75) | SEV | 1,5 (1; 2.75) | 2 (1; 4) | 4 (2.25; 6.5) |
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Control: control groups; SEV: sevoflurane treatment groups. Values are medians and interquartile (25%-75%) range. a vs. control. |