Determination of CAMP and CGMP levels in the serum and breast tissues of patients with breast cancer / 第三军医大学学报

The levels of cyclic nucleotides(CAMP and CGMP)in the serum and braest tissues of 60 patients with breast cancer or benign breast diseases were measured.It was found that the CAMP level was significantly lower,the CGMP significantly higher and the CAMP/ CGMP ratio was reduced in the serum and breast tissues of the patients with breast cancer.Our findings suggest that CAMP and CGMP might be factors of importance in the origin and development of breast cancer.