TABLE 1.
Viability following incubation with PMNs or monocytes
| Cell type | Time (min) | Mean % viability ± SD
|
Pa (n)
|
||||
|---|---|---|---|---|---|---|---|
| GR-12 | SMB20 (O−) | SMB213 (K−) | GR-12 vs SMB20 | GR-12 vs SMB213 | SMB20 vs SMB213 | ||
| PMN | 15 | 130 ± 34 | 149 ± 61 | 45 ± 12 | NS (5) | <.001 (5) | <.02 (5) |
| 30 | 107 ± 34 | 41 ± 26 | 27 ± 13 | <0.01 (7) | <0.001 (7) | NS (7) | |
| 60 | 103 ± 30 | 19 ± 12 | 21 ± 11 | <0.001 (7) | <0.001 (7) | NS (7) | |
| 120 | 199 ± 75 | 33 ± 27 | 27 ± 19 | <0.002 (7) | <0.002 (7) | NS (7) | |
| Monocyte | 15 | 162 ± 32 | 105 ± 45 | 46 ± 20 | <0.02 (6) | <0.001 (6) | <0.05 (6) |
| 30 | 119 ± 37 | 26 ± 23 | 27 ± 30 | <0.001 (6) | <0.001 (6) | NS (6) | |
| 60 | 81 ± 61 | 16 ± 13 | 15 ± 16 | <0.1 (6) | <0.1 (6) | NS (6) | |
| 120 | 99 ± 48 | 28 ± 29 | 8 ± 9 | <0.02 (6) | <0.01 (6) | NS (6) | |
a
Determined by the two-sample t test for statistical analysis (35). NS, not significant.