Table 1. Physiological Variables.
| 15′ pre | saline | 30min(20ug/kg) | 30 min(40 ug/kg) | 24 hr(20ug/kg) | 24hr(40ug/kg) |
|---|---|---|---|---|---|
| weight | 324.4±11.1 | 327.4±9.7 | 325.1±3.7 | 324±10.4 | 320±6.4 |
| Temp body | 36.8±0.0 | 36.7±0.0 | 36.8±0.0 | 37.1±0.0 | 37.1±0.0 |
| Temp brain | 36.7±0.0 | 36.7±0.0 | 36.7±0.0 | 36.8±0.0 | 36.7±0.0 |
| pH | 7.5±0.0 | 7.5±0.0 | 7.5±0.0 | 7.5±0.0 | 7.5±0.0 |
| pCO2 | 40.3±0.8 | 39.6±0.8 | 39.1±0.6 | 40.7±0.8 | 39.5±1.1 |
| pO2 | 150.8±5.8 | 160.4±11.8 | 154.7±8.3 | 133.2±8.1 | 154.7±7.3 |
| MAP | 129.4±2.8 | 125.2±2.2 | 129.3±2.9 | 122.4±3.3 | 122.4±2.5 |
| 15′ post | saline | 30min(20ug/kg) | 30 min(40 ug/kg) | 24 hr(20ug/kg) | 24hr(40ug/kg) |
|
| |||||
| weight (24hr) | 319.1±10.4 | 320.8±9.8 | 310.1±5.0 | 317±8.9 | 313±4.1 |
| Temp body (1hr) | 36.8±0.0 | 36.7±0.0 | 36.9±0.1 | 36.9±0.1 | 37.0±0.1 |
| Temp brain (1hr) | 36.7±0.0 | 36.7±0.0 | 36.7±0.0 | 36.7±0.1 | 36.9±0.1 |
| pH | 7.5±0.0 | 7.5±0.0 | 7.5±0.0 | 7.5±0.0 | 7.5±0.0 |
| pCO2 | 39.0±0.6 | 39.1±0.7 | 38.8±0.8 | 40.0±1.1 | 40.0±0.8 |
| pO2 | 164.8±7.5 | 140.4±6.6 | 141.4±4.1 | 121.1±4.2 | 140.7±2.8 |
| MAP | 123.9±3.0 | 123.2±2.3 | 126.1±2.3 | 118.6±3.3 | 123.9±3.2 |