Figure 4From: Expression of glutathione, glutathione peroxidase and glutathione S-transferase pi in canine mammary tumorsQuantitative gene expression of GSS, a synthesizer of GSH, in mammary tumor cells of female dogs after treatment with doxorubicin. The treated group (white bars) showed underexpression of GSS gene compared with the control group [untreated samples (gray bars)] (p = 0.001). Value of gene expression in log3.Back to article page