@article{oai:hsuh.repo.nii.ac.jp:00007163,
 author = {猪股, 孝四郎 and 高桑, 光代 and 岩瀬, 恭子 and 倉橋, 昌司},
 issue = {2},
 journal = {東日本歯学雑誌},
 month = {Dec},
 note = {P(論文), There are many hypotheses on the electrical potential changes accompanying salivation in the human parotid. The most reasonable hypothesis is that the electrical potential changes depend on active ion transport across the gland cell membrane, however, various ions are proposed as candidates. In our previous studies, we could not find any characteristic relations between the electrical potential and ion concentration changes. Thus, we further investigated the possibility that other ions, such a H^+, Ca^<2+>, HCO^-_3, HPO^<2->_4, play a role in the electrical potential changes. The results obtained are as follows : 1) The maximum change of electrical potential was recorded approximately 30 sec after stimulation, and the highest concentrations of each ion was recorded as follows : K^+ and HCO^-_3 ; ca 60 sec, H^+ ; ca 40 sec, HPO^<2->_4 ; ca 30 sec, Na^+ and Cl^- ; ca 20 sec, however, the calcium ion concentration did not show any changes after termination of the stimulation. 2) The half-maximal increase or decrease time of electrical potential and ion concentration changes were estimated as follows : electrical potential ; ca 80 sec, Cl^- ; ca 40 sec, Na^+ ; ca 120 sec, HPO^<2->_4 ; ca 240 sec, H^+ ; ca 360 sec. 3) From these results, we could not find any parallel relationships between electrical phenomenon and ion concentration changes. 4) We summed up the concentrations of each ion obtained at the same time, and named this summation as the total charges. The time course of total charges showed a mirror image to that of electrical phenomenon. Therefore, it is considered that electrical phenomenon mainly depends on the total changes of each ion concentration.},
 pages = {161--167},
 title = {<原著>耳下腺唾液分泌と電位変動について : ?.ヒト耳下腺の分泌電位とその唾液中のイオン(Na^+,K^+,H^+,Ca^<2+>,Cl^-,HCO_3^-,HPO^<2->_4)濃度との関係},
 volume = {3},
 year = {1984}
}