Table 4

The general biochemical characteristics in the various groups of breast cancer patients depending on risk factors

Risk factorsMean Kmm) values
PositiveNegative
Untreated cellsTumor tissuePaUntreated cellsTumor tissuePa
Metastasis1.74 ± 0.161.81 ± 0.37<0.851.68 ± 0.163.7 ± 0.67<0.009
Her-2/neu protein overexpression1.41 ± 0.272.43 ± 0.7<0.201.9 ± 0.183.37 ± 0.67<0.04
Estrogen Rc1.85 ± 0.162.94 ± 0.47<0.041.31 ± 0.245.28 ± 2.01<0.09
Progesterone Rc2.0 ± 0.173.2 ± 0.57<0.041.2 ± 0.214.21 ± 1.27<0.09
  • a P represents the significance of difference between untreated cells and cells incubated with tumor tissue.