[The ciliary apparatus of the lingual mucosa in the frog].
By means of scanning and transmission microscopy it has been examined the ciliary system of the tongue mucosa. The scanning electronmicrographs of the fungiform papillae have revealed three ciliary apparatuses allocated respectively: at the papillary summit (corona ciliata and a narrow but separated paracoronal ciliary system) and on the peduncolar papillary stem. The cilia of both paracoronal and peduncolar groups have not been yet described. Also the filiform papillae are supplied with cilia but as irregularly distributed groups. The border of the tongue is a continuous and normal ciliary epithelium and finally groups of cilia are scattered also on the whole sublingual epithelium. At the transmission microscopy the cells of all the examined mucosal ciliary groups are showing a normal ultrastructural aspect.
D000818:Animals; D001001:Anura / Q000033:anatomy & histology*; D002923:Cilia / Q000648:ultrastructure; D008854:Microscopy, Electron; D008855:Microscopy, Electron, Scanning; D009092:Mucous Membrane / Q000648:ultrastructure; D014059:Tongue / Q000648:ultrastructure*
Gli apparati ciliari della mucosa linguale di rana.