title: Subcellular valves and canaliculi in arterial endothelium and their equivalence to so-called stigmata.
mesh_terms: D000818:Animals; D001011:Aorta / Q000166:cytology*; D004848:Epithelium; D007365:Intercellular Junctions; D008297:Male; D008855:Microscopy, Electron, Scanning; D051381:Rats