Table 2 Immunoreactivity of iNOS, p53 and VEGF in GC and its correlation with different degrees of differentiation
| Â | Â | P53* | iNOS | VEGF |
|---|---|---|---|---|
Differentiation degree of GC | No. of samples examined | No. of positive stain n (%) | No. of positive stain n (%) | No. of positive stain n (%) |
Well-differentiateda | 15 | 5 (33) | 7 (47) | 6 (40) |
Moderate-differentiatedb | 14 | 6 (43) | 5 (36) | 6 (43) |
Poorly-differentiatedc | 26 | 17 (66) | 12 (46) | 16 (61) |