TABLE 2.
Rectal Temperature and Heart Rate on the Day of the 30-Minute Coronary Occlusion
| Preocclusion | Occlusion
|
Reperfusion
|
|||||
|---|---|---|---|---|---|---|---|
| 5 min | 15 min | 30 min | 5 min | 10 min | 15 min | ||
| Temperature, °C | |||||||
| Group 1 (AMI) | 37.0±0.1 | 37.1±0.1 | 37.0±0.0 | 37.1±0.0 | 37.0±0.1 | 37.1±0.1 | 37.1±0.2 |
| Group 2 (EPC) | 37.0±0.1 | 37.0±0.1 | 36.9±0.1 | 36.9±0.1 | 37.0±0.1 | 37.0±0.1 | 36.9±0.1 |
| Group 3 (AMD) | 37.1±0.1 | 37.2±0.0 | 37.0±0.0 | 37.1±0.1 | 37.1±0.0 | 37.1±0.1 | 36.9±0.1 |
| Group 4 (SDF-1α–induced EPC) | 37.1±0.1 | 37.0±0.1 | 36.9±0.1 | 36.9±0.1 | 36.9±0.1 | 37.0±0.1 | 36.9±0.1 |
| Group 5 (AMD+SDF-1α–induced EPC) | 37.1±0.1 | 37.1±0.1 | 37.1±0.1 | 37.2±0.0 | 37.0±0.1 | 36.9±0.1 | 36.8±0.1 |
| Heart rate, bpm | |||||||
| Group 1 (AMI) | 522±23 | 543±21 | 537±22 | 553±16 | 559±22 | 552±17 | 558±25 |
| Group 2 (early PC) | 533±9 | 542±13 | 534±10 | 535±8 | 543±13 | 544±14 | 556±21 |
| Group 3 (AMD) | 527±13 | 563±20 | 534±18 | 530±18 | 532±16 | 542±18 | 551±19 |
| Group 4 (SDF-1α–induced EPC) | 505±21 | 484±15 | 466±15 | 478±13 | 496±18 | 495±18 | 556±23 |
| Group 5 (AMD+SDF1-α–induced EPC) | 565±17 | 557±13 | 556±10 | 559±17 | 561±15 | 533±20 | 536±15 |
AMI indicates acute myocardial infarction; EPC, early PC. Data are mean±SEM. Measurements of rectal temperature and heart rate were taken before the 30-minute coronary occlusion (preocclusion); at 5, 15, and 30 minutes into the 30-minute occlusion; and at 5, 15, and 30 minutes after reperfusion. Rectal temperature was continuously monitored and carefully controlled throughout the experiment, as detailed in the text. The experimental protocols for the 4 groups of mice are specified in the text.
*
P<0.05 vs group 1.