<原著>採取唾液の注入によって誘発される耳下腺乳頭部の電位変動

概要

論文の詳細を見る
When the tongue is stimulated, the electrical changes accompanying the process of secretion from the parotid gland are well known. After tongue stimulation, we collected parotid saliva and injected this collected saliva on the papilla parotidea. Simulatenously we recorded the electrical changes on the papilla parotidea, and the following results were obtained. 1) A device for the collection of parotid saliva and the injection of collected saliva with one suction cup was developed. 2) After tongue stimulation, the secreted saliva was collected, then this collected saliva was injected around the papilla parotidea and the electrical changes appeared to be similar to the electrical changes with tongue stimulation. From this, it may be concluded that the origin of the electridcal changes on the papilla parotidea mainly depends on the secreting saliva, and not on the action current of the parotid gland. 3) When the fitting of suction cup on papilla parotidea is not good, the evoked potential with injection of collected saliva disappears.
北海道医療大学の論文
1997-12-30