From: Differential activation of RAW 264.7 macrophages by size-segregated crystalline silica
Time Period | Particle Size | Mean | SD | t | p |
---|---|---|---|---|---|
1 | Ultrafine | 42.55 | 60.84 | 3.12 | .004* |
Coarse | 8.98 | 11.35 | |||
2 | Ultrafine | 203.81 | 87.86 | 8.76 | <.0005* |
Coarse | 51.02 | 32.47 | |||
3 | Ultrafine | 297.86 | 67.92 | 11.54 | <.0005 |
Coarse | 96.64 | 67.19 | |||
4 | Ultrafine | 391.79 | 49.32 | 13.43 | <.0005* |
Coarse | 145.69 | 87.42 | |||
5 | Ultrafine | 450.25 | 108.07 | 9.15 | <.0005 |
Coarse | 196.02 | 107.24 | |||
6 | Ultrafine | 477.14 | 151.41 | 6.41 | <.0005 |
Coarse | 236.56 | 139.18 |