| during the lights-off phase | 5 | temporal |
| via the tail vein of hypoxyprobe-1 | 4 | manner |
| immediately prior to coronary occlusion | 3 | temporal |
| rat → be → injected | 29 |
| rat → receive → injection | 10 |
| rat → be given → injection | 3 |
| negative | neutral | positive |
| 0.232 | 0.727 | 0.040 |
| Raw frequency | 42 |
| Normalized frequency | 0.471 |
| Modifier score | 1.000 |
| Perplexity | 432.779 |