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Table 2 Immunoreactivity of iNOS, p53 and VEGF in GC and its correlation with different degrees of differentiation

From: Expression of p53, inducible nitric oxide synthase and vascular endothelial growth factor in gastric precancerous and cancerous lesions: correlation with clinical features

   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)
  1. * a:c p = 0.012