when the total acid phosphatase ( ap ) activity of mammary carcinoma was compared with those of benign pathology and normal mammary tissue the results showed statistically significant differences ( p less than 0.05 ) when expressed per milligram of protein : 358 +/- 42 nmoles per hour ( mean +/- standard error ) in the malignant tumor , 216 +/- 30 in the benign pathology , and 96 +/- 45 in normal tissue and when expressed per milligram of dna : 1858 +/- 234 , 1227 +/- 140 , 695 +/- 345 nmoles per hour , respectively .
C0678222
mammary carcinoma
C0006141
mammary