histochemical methods for the localization of four glycosidases ( beta-glucuronidase , beta-n-acetyl glucosaminidase , beta-d-galactosidase and alpha-mannosidase ) have been applied to 40 cases of human normal and hyperplastic breast tissue and 100 human breast carcinomas .
C0017976
glycosidases
C0017776
beta-glucuronidase