Mammary tumors induced by 7,12-dimethylbenz(a)anthracene were divided into slowand fast-growing neo plasms on the basis of growth rate. Biochemical and histological evaluation was performed on each group and the data were compared. Of the 21 different parameters ex amined, significant differences were found in 3: isocitrate dehydrogenase and hexokinase activities and triglycéride content. None...
