http://hdl.handle.net/10564/1497 1996-02 2026-04-10T15:34:40Z http://hdl.handle.net/10564/704 タイトル: うつ病性仮性痴呆及び老年期痴呆におけるTRH負荷試験とデキサメサゾン抑制試験に関する検討 著者: 法山, 良信; 岸本, 年史; 鎌田, 芳郎; 東浦, 直人; 植田, 敦士; 中井, 貴; 井村, 徹; 田中, 弘; 井川, 玄朗; 木下, 清子 抄録: The aim of this study is to elucidate the difference of hypothalamus- hypophysis dysregulation between depressive pseudodementia and dementia in aged popula- tion. Eight patients with pseudodementia due to major depression and eight patients with dementia of Alzheimer type or cerebral vascular dementia were investigated with the thyrotropin releasing hormone (TRH) stimulation test and the dexamethason supression test (DST). Plasma TSH level following injection of TRH and serum cortisol level after administration of dexamethason were measured. In the demented patients, both ΔTSH and serum cortisol level after administration of dexamethason were lower than those in the depressed patients. Since these differences were not significant, further investigation of the utility of TRH stimulation test and DST is necessary to improve our armamentarium for diagnosis and treatment of demented states. 1996-02-28T15:00:00Z http://hdl.handle.net/10564/703 タイトル: エナメル上皮腫の増殖能に関する研究 著者: 竹内, 尚則 抄録: The proliferative activity of ameloblastoma (25 primary, 5 recurrent cases) was examined radiologically, histologically and immunohistochemically. 1. Unicystic ameloblastoma type 1 and 2 (WHO classification, 1992) cases have lower proliferative activity than other types of ameloblastoma. 2. The growth characteristics and proliferative activity of unilocular scalloped margin cases were near those of multilocular cases. It is necessary to distinguish smooth margin and scalloped margin from unilocular. 3. The cases of recurrence, columnar cell type (outer layer cell type), follicular type and plexiform type (WHO classification, 1992) have high tendencies for invasive growth characteristics and proliferative activity. 4. The cases of honeycomb, basal cell type and suspected malignancy have invasive growth characteristics and very high proliferative activity. Mandibular resection is em- ployed in these cases. 1996-02-28T15:00:00Z http://hdl.handle.net/10564/702 タイトル: 実時間ホログラフィ干渉法による中顔面骨の変形解析 著者: 土田, 雅久 抄録: The displacement of human dried facial bone was measured and considered by real time holographic interferometry, when the loads of various directions and amounts were applied on the zygomatic bone and maxilla. The relations between places subjected to the loads and their deformations were discovered from consideration of the fringe pattern. The fracture patterns of maxilla and zygomatic bones were classified into 12 groups according to the loading areas. For the orbital floor, the fracture patterns were summarized in 4 groups. These results give suitable aspects for surgical treatment of the fracture of mid-facial bone. 1996-02-28T15:00:00Z http://hdl.handle.net/10564/701 タイトル: ANCIENT HUMAN BONES WITH MERCURIC COSMETICS EXCAVATED FROM THE BURIAL MOUND OF KANZO-YAMA IN TOKUSHIMA 著者: Yamada, Masaoki; Ishimura, Kazunori; Araki, Tsutomu; Takeuchi, Hisashi; Maeiwa, Michihiko; Tokunaga, Itsuo; Yamamoto, Junko; Tohno, Yoshiyuki; Tohno, Setsuko; Minami, Takeshi; Utsumi, Masako; Watanabe, Satoko; Moriwake, Yumi; Shono, Masayuki; Toyota, Bunkichi; Kawano, Yuji 抄録: A complete human skeleton was excavated from a burial mound built in the 6 th Century(Kofun period of Japan) at the top of Kanzo-yama hill of Itano-cho, Tokushima. Most of the cranio-facial bones, neck and upper thoracic bones appeared reddishly painted with mercuric cosmetics(mercuric sulfide). Bones were mostly laid ventral-up in the anatomical arrangement ; the cranium was dolico-cephalic(73.0 in cranial index), the midface low(54.7 in Kollmann index), and the nose middle(47.1 in nasal index). This is one of the most well-preserved excavations of human remains of the Kofun period of Toku- shima, an adult male estimated to be 162 cm in height. 1996-02-28T15:00:00Z