Table 2.
Mean optical density (MOD) and positive area ratio (PAR) for Rac1 proteins expressions in Renal cell carcinoma and cancer side tissue (x̅±s)
| Group | No. of cases | Average optical density | Positive rate of area |
|---|---|---|---|
| RCC | 60 | 0.3005±0.0078* | 0.2990±0.0078* |
| Cancer side tissue | 10 | 0.0867±0.0031 | 0.0787±0.0028 |
RCC vs. cancer side tissue, P<0.05.