Figure 1.

Effect of Gamma radiation of 0–100 mGy on BAX and Bcl-2 expression in human peripheral blood lymphocytes. (a) 4 h (b) 24 h (c) 48 h (d) 72 h (e) 168 h post-irradiation. Each point represents mean value for the four blood samples. Gene expression data are given in terms of the base 2 logarithm of the ratio; positive and negative values represent increased and decreased expression level, respectively. *represents statistically significant difference from controls at P<0.05 and Error bars show standard deviation