Table 4

 Kinin B1 receptor, kinin B2 receptor, TK1, and TProK statistics

Negative controlPositive controlNormal epitheliumTumour epitheliumGiant cellsMast cellsKeratin pearls
TK1, tissue kallikrein; TProK, tissue prokallikrein.
Kinin B1 receptor
    N84810972
    Maximum531100992353413011456865
    Minimum572983122894251187858
    Mean1385164444198901344862
    SEM53.21169.5077.527.67110.3333.853.57
Kinin B2 receptor
    N107967132
    Maximum83912367083389531425521
    Minimum2118073142293291020255
    Mean43910994872826511307388
    SEM55.6355.7745.0018.3398.4635134.29
TK1
    N1031051382
    Maximum59018915116992414211481865
    Minimum81254658441541267858
    Mean162716591358710881373862
    SEM61.56166.6749.3888.64123253.6
TProK
    N106861391
    Maximum95386256034613681400220
    Minimum32650326208545901220
    Mean28176840927310311225220
    SEM96.5632.68252563.3359.620