副腎剔出と齒牙並びにその周囲組織(第一報)

概要

論文の詳細を見る
It has been repeatedly confirmed by many authors that adrenalectomy decidedly shortens the survial deriod of the experimental animals. Far more extended life span than have been reported previously was experienced in our white rats, 2 to 3 months of age and 70 to 100 grams in weight, when fed ad libitum 1.5% saline after the operation. The findings obtained from these animals are summarized as follows. Unilateral adrenalectomy in the animals caused scarcely any morphological changes on the teeth and the surrounding tissues except symptoms of hyperemia with distention of blood vessels of the pulp and the periodontal membrane temporarily seen after the operation. In the case of bilateral elimination of the organ, circulatory failure was noticed primarily, which are followed, in the lapse of time, by the degenerative changes, such as hyaline degeneration in the periphery of pulpal blood vessels, or vacuolar as well as reticular atrophy of odontoblastic layer, leading finally to the observed disturbances in the development and calcification of the hard tissue.
九州歯科学会の論文
1955-06-30