βアミロイドタンパク脳室内持続注入ラットにおける空間迷路課題とコリン作働性神経系の変化に対する核医学的基礎研究

金沢大学医学部医学科核医学講

βアミロイドタンパク脳室内持続注入ラットにおける空間迷路課題とコリン作動性神経系の変化に対する核医学的基礎研究

取得学位 : 博士（医学）, 学位授与番号 : 医博甲第1419号，学位授与年月日：平成12年3月22日,学位授与年：200

マラリア様間歇熱を主訴とした胃癌の1例

Article信州医学雑誌 16(3): 512-516(1967)journal articl

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At the Dental Hospital of Higashi-Nippon-Gakuen University, HBs-antigen (HBs-Ag) and HBs-antibody (HBs-Ab) were examined with radioimmunoassay (RIA), twice a year, in order to prevent occupationally aquired hepatitis B. These data obtained were analysed clinically from the standpoint of epidemiology. Results obtained were as follows; 1) The positive ratio of HBs-Ag among the dentists and dental hygenists were 4.4% and 6.1%. These percentage were higher than that of Japanese people at large, but the values were the average in medical and dental workers. 2) The positive ratio of HBs-Ab among the dentists and nurses were41.5% and 40.0%. As compared to Japanese people at large, these ratio were remarkably high, but were the average values among medical and dental workers. 3) The positive ratio of HBs-Ag and HBs-Ab among the males were higher than those among the females. 4 ) In comparison to the dental hospitals of other dental schools, the positive ratio of HBs-Ag was the same as others, but that of HBs-Ab was higher than that of others

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Radioimmunological in vitro tests, which were carried out from 1981 to 1982 for a period of two years at the radioisotope laboratory of our department, were clinically analysed mainly regarding HBs-antigen (HBsAg), HBs-antibody (HBsAb), HBe-antigen (HBeAg)and HBe-antibody (HBeAb). Results obtained were as follows; 1) Only a small number of samples from other departments were available with the exception of data from Internal Medicine and Oral Surgery. 2) The ratio of the samples ragarding HBsAg, HBsAb, HBeAg and HBeAb were 43.3%. 3) HBsAg positive ratio and HBsAb positive ratio of the samples from Internal Medicine were 37.5% and 18.8%, and those from Oral Surgery were 15.4% and 26.9%. 4) HBsAg positive and also HBeAg positive samples amounted to 11.1%

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A case of monostotic fibrous dysplasia observed in the right maxilla was reported mainly from the standpoint of the radiographic findings and the scintigraphic ones. In addition, differential diagnosis with the bone scintigraphy was disscussed. Results obtained were as follows; 1) Radiographic and scintigraphic diagnosis obtained was "monostotic fibrous dysplasia" in the maxilla. 2 ) Bone scintigraphy was highly useful in the diagnosis of this disease to be monosotic or polyostotic. 3) In surveying early changes of the whole body skeleton, bone scintigraphy was more useful than traditional radiography