Days postoperative | Hypoglossal nucleus | ||||
---|---|---|---|---|---|
 | Sham | Saline | EGCG (10 mg/kg) | EGCG (25 mg/kg) | EGCG (50 mg/kg) |
3 | 1416 ± 11 | 1405 ± 8 | 1408 ± 9 | 1398 ± 8 | 1399 ± 9 |
 | - | 1 ± 0.6% | 1 ± 0.6% | 1 ± 0.8% | 1 ± 0.9% |
7 | 1408 ± 10 | 1294 ± 18 | 1304 ± 17 | 1360 ± 11* | 1365 ± 7* |
 | - | 9 ± 1.7% | 8 ± 1.9% | 4 ± 1.2%* | 4 ± 1.0%* |
14 | 1411 ± 11 | 1212 ± 31 | 1238 ± 20 | 1318 ± 10* | 1331 ± 7* |
 | - | 14 ± 2.0% | 12 ± 2.0% | 7 ± 1.0%* | 6 ± 1.0%* |
28 | 1397 ± 8 | 1165 ± 20 | 1175 ± 30 | 1291 ± 5* | 1301 ± 5* |
 | - | 18 ± 2.0% | 17 ± 2.0% | 9 ± 1.0%* | 8 ± 1.0%* |
Days postoperative | Dorsal motor nucleus of vagus nerve | ||||
 | Sham | Saline | EGCG (10 mg/kg) | EGCG (25 mg/kg) | EGCG (50 mg/kg) |
3 | 1284 ± 10 | 1277 ± 13 | 1286 ± 8 | 1293 ± 8 | 1289 ± 7 |
 | - | 1 ± 0.5% | 0 ± 0.7% | 0 ± 0.6% | 0 ± 0.7% |
7 | 1292 ± 8 | 1182 ± 19 | 1185 ± 16 | 1227 ± 11* | 1235 ± 8* |
 | - | 8 ± 1.5% | 8 ± 1.6% | 4 ± 0.7%* | 4 ± 0.7%* |
14 | 1289 ± 11 | 1055 ± 20 | 1079 ± 14 | 1182 ± 13* | 1192 ± 7* |
 | - | 18 ± 1.3% | 16 ± 1.4% | 8 ± 0.7%* | 7 ± 1.0%* |
28 | 1283 ± 8 | 952 ± 21 | 983 ± 17 | 1021 ± 15* | 1091 ± 27* |
 | - | 26 ± 1.2% | 23 ± 1.4% | 20 ± 1.3%* | 15 ± 2.3%* |