Table 1.
Phosphorylated ERK-1/ERK-2 H-Score* No (%) | Normal salivary gland (N = 39) | Tumor (N = 57) |
---|---|---|
0 | 23 (59) | 14 (25) |
0.1–0.5 | 15 (38) | 21 (37) |
1–2 | 1 (3) | 15 (26) |
3 | 0 | 7 (12) |
*Phosphorylated ERK-1/ERK-2 H-score was determined by multiplying the proportion of positive cells by the intensity of staining with the polyclonal antibody specific for phosphorylated ERK-1/ERK-2.