Number of Neutrophils Expressing Low and High Levels of L-Selectin in the Arterial and the Venous Blood Before, During, and After Infusion of Complement Fragments
| Duration of Infusion (min) . | Venous Blood (entering lungs) . | Arterial Blood (exiting lungs) . | ||||
|---|---|---|---|---|---|---|
| Low . | High . | Ratio of High:Low . | Low . | High . | Ratio of High:Low . | |
| 0 | 0.54 ± 0.08 | 1.92 ± 0.25 | 3.8 ± 0.4 | 0.55 ± 0.09 | 1.85 ± 0.26 | 3.8 ± 0.4 |
| 11 | 0.20 ± 0.06 | 0.30 ± 0.07-150 | 1.8 ± 0.3-150 | 0.14 ± 0.03 | 0.05 ± 0.01 | 0.37 ± 0.05 |
| 15 | 0.25 ± 0.06 | 0.48 ± 0.09-150 | 2.3 ± 0.6-150 | 0.15 ± 0.04 | 0.05 ± 0.01 | 0.37 ± 0.05 |
| 30 | 0.26 ± 0.08 | 1.40 ± 0.48 | 5.4 ± 1.5 | 0.25 ± 0.08 | 1.25 ± 0.43 | 5.0 ± 1.0 |
| 45 | 0.22 ± 0.04 | 1.34 ± 0.34 | 5.8 ± 0.5 | 0.21 ± 0.03 | 1.12 ± 0.31 | 5.3 ± 1.1 |
| Duration of Infusion (min) . | Venous Blood (entering lungs) . | Arterial Blood (exiting lungs) . | ||||
|---|---|---|---|---|---|---|
| Low . | High . | Ratio of High:Low . | Low . | High . | Ratio of High:Low . | |
| 0 | 0.54 ± 0.08 | 1.92 ± 0.25 | 3.8 ± 0.4 | 0.55 ± 0.09 | 1.85 ± 0.26 | 3.8 ± 0.4 |
| 11 | 0.20 ± 0.06 | 0.30 ± 0.07-150 | 1.8 ± 0.3-150 | 0.14 ± 0.03 | 0.05 ± 0.01 | 0.37 ± 0.05 |
| 15 | 0.25 ± 0.06 | 0.48 ± 0.09-150 | 2.3 ± 0.6-150 | 0.15 ± 0.04 | 0.05 ± 0.01 | 0.37 ± 0.05 |
| 30 | 0.26 ± 0.08 | 1.40 ± 0.48 | 5.4 ± 1.5 | 0.25 ± 0.08 | 1.25 ± 0.43 | 5.0 ± 1.0 |
| 45 | 0.22 ± 0.04 | 1.34 ± 0.34 | 5.8 ± 0.5 | 0.21 ± 0.03 | 1.12 ± 0.31 | 5.3 ± 1.1 |
Data are expressed as mean ± SEM (n = 5 rabbits).
Significantly greater than the corresponding value in the arterial blood (P < .05).