Ultrastructure of epididymal epithelium in Equus caballus.
The ultrastructure of the epithelial lining of the ductuli efferents and the ductus epididymis in the horse (Equus caballus) is described. Several types of cells can be distinguished: ciliated and non-ciliated cells make up the epithelium of the ductuli efferents, whereas principal, apical and basal cells are found in the ductus epididymis. The observations are compared with those made in other species, in particular in the donkey (Equus asinus), and the possible functional roles of the different cell types are discussed.
Arrighi
S
S
Istituto di Anatomia degli Animali Domestici con Istoligia ed Embriologia, Università degli Studi di Milano, Italia.
Romanello
M G
MG
Domeneghini
C
C
D008841:Actin Cytoskeleton / Q000648:ultrastructure; D000818:Animals; D003593:Cytoplasm / Q000648:ultrastructure; D004822:Epididymis / Q000648:ultrastructure*; D004848:Epithelium / Q000648:ultrastructure; D006736:Horses / Q000033:anatomy & histology*; D008297:Male; D008854:Microscopy, Electron