Figure 9
The changes in the tissue level of cAMP following treatment with cimetidine at a dose of 200 mg/kg/day, vitamin C at a dose of 4 g/kg/day, and their combination for 15 days after Ehrlich induction of breast cancer in mice. Data are presented as mean ± SD.* is significantly different from the normal control group, P < 0.05. @ is significantly different from Ehrlich untreated group, P < 0.05. $ is significantly different from the vitamin C- treated group, P < 0.05. # is significantly different from cimetidine-treated group, P < 0.05.
