[Electron microscopic study on superficial bladder epithelium in experimentally contracted and expanded states in rats].
D000818:Animals; D004847:Epithelial Cells; D005614:Freeze Fracturing; D008297:Male; D008854:Microscopy, Electron; D051381:Rats; D011919:Rats, Inbred Strains; D001743:Urinary Bladder / Q000502:physiology / Q000648:ultrastructure*