数種哺乳動物における舌粘膜固有層の分裂線について

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This is a report on the study made to compare and clarify splitting lines on lingua mucous proper layer of four mature mammals-rat, rabbit, cat and dog, as outlined below : A) Basic patterns of line systems common among the four are as follows : 1. Multiple arched lines and/or oblique lines systems that run from the central portion of the dorsum of the tongue toward both outer edges. 2. Multiple arched lines and/or oblique lines systems that run from both edges of the dorum toward the tip of the tongue. 3. Irregular lines that fill the central part of the dorsum and root of tongue. 4. A continuous line system that run along the frenum of the tongue (except that of the dog in which case this line is not seen.) B) Lines systems peculiar to each specy are as follws : 1. Rat. Lines systems that surround the torus linguae of the tongue ; the wave of arched lines rising from both edges, of which peaks are about to meet each other at the center ; and waves of chevrons projecting backward from the tip of the tongue. The group of lines that run almost the whole inferior surface of the tongue are simple oblique ones. 2. Rabbit. One or two continuous line systems that surronnd the torus linguae of the tongue and the arched lines group, and the concentric ellipse lines on the sublingual face. 3. Cat. Two groups of chevrons rising from both edges, opposite to each other at the root of the dorsum of the tongue ; the multiple parallel vertical lines that run along and near both edges of the tip of the tongue ; the horse-shoe like lines on the inferior surface ; and the group of irregular lines seen around the rim of the tip of the tongue. 4. Dog. The group of nervate lines on the dorsum and tip of tongue, and one continuous line that runs along the entire edge of the inferior surface of the tongus.
九州歯科学会の論文
1968-06-30

数種哺乳動物における舌粘膜固有層の分裂線について

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