the histochemical localization of five glycosidases was studied in the epididymis of mature dogs . beta-galactosidase showed a distinct to strong reaction in the epithelium of the ductuli efferentes and throughout the whole length of the ductus epididymidis . beta-n-acetylglucosaminidase reactivity was weak in the initial segment , but increased significantly in the middle and terminal segment .
C0014533
epididymis
C0458632
ductus epididymidis