Short segment Barrett\u27s esophagus ニ オケル メンエキ ソシキ カガクテキ ケントウ

学位授与機関：　滋賀医科大学　博士（医学）（論）第328号　平成17年3月25日Journal of Gastroenterology and Hepatology. 19(12), p.1410-1416

ΔΣ型変調器における同期現象に関する研究

This paper discovers synchronization of output signals when output signal of a 2nd-order ΔΣ modulator inputs to another ΔΣ modulator. This synchronization is appeared by initial value of a integrator. The initial value of another ΔΣ modulator inputting signal that is outputted by the ΔΣ modulator effects synchronization. This synchronization phenomenon is appeared only when thefirst ΔΣ modulator is second order. When feedback gains of the each ΔΣ modulator are somewhat different, synchronization phenomenon is observed.Key Words : ΔΣ modulator, synchronization, Initial Valu

A study on text data analysis in macro-social marketing research : through empirical analysis with KH Coder using newspaper discourse

The purpose of this paper is to examine the possibility of text data analysis as ananalysis method with macro-social marketing research focused on the transition ofsocial phenomena as a clue. Therefore, in recent years, the author focus on textmining, which has drawn attention as a method of qualitative analysis, and confirm the characteristics of each analytical approach. After that, the author empirically study based on newspaper article data on smoking cessation and consider how to do qualitative research. While this attempt is exploratory, it will present concrete ways to deal with the problem of lack of research methods which is cited as the reason why macro-social marketing research is not progressing

咀嚼筋の自律神経系を介する血管拡張反応 骨格筋における新たな血流増加機構

咀嚼筋の自律神経系を介する血管拡張反応について、ラットの咀嚼筋における副交感神経性血管拡張線維の存在、脳神経(三叉神経や迷走神経)の求心性線維を介して反射性に活性化される副交感神経性血管拡張反応に関わる神経機構(末梢性および中枢性)、交感神経-副腎系の役割について述べ、それらの生理学的役割と咀嚼機能障害との関連性について考察した

投影同一化を起こしていた男児との遊戯療法を通して : PreambivalenceからAmbivalenceへ

Projective identification is based on an ego structure centered on splitting as primitive defense. Projective identification causes countertransference in the analyst and interferes with psychoanalytic work. However, understanding client's projective identification helps the therapist to appreciate the client's psychic reality in an empathic manner. Case material is presented to illustrate the clinical functions of projective identification. The boy was 7-years-old who had difficulty in maintaining stable object relationships and controlling his temper. He used projective identification so as to maintaining splitting of "all-good" from "all-bad" ego states. He could not make clear differentiation between self and object representations. As he recalled infantile traumatic experiences in the therapy process, he gradually integrated self-representation and object-representation

硫黄を含む抽出剤による金属イオンの溶媒抽出に関する研究

取得学位：博士(工学)，学位授与番号：博乙第292号，学位授与年月日：平成17年9月30日,学位授与年：200

マクロ・ソーシャルマーケティング視点による消費の体系的行動変容 : 健康・公衆衛生を事例として

東京都立大学Tokyo Metropolitan University博士（経営学）doctoral thesi

A study of prostatic tissue levels of cefbuperazone

TUR-P術前患者の36名に対し, CBPZ 1 gをone shot静注後, 摘出した前立腺組織内濃度, 血清中濃度を測定した.1) CBPZ 1 g静注後の血清中濃度は投与20分後に80.56 μg/mlの値を示し, 以後経時時に漸減し投与4時間後に9.89 μg/mlの値を示した.2)前立腺組織内濃度はTmax 24.2分, Cmax 19.34 μg/gの最高濃度を示した後, 漸減して投与後4時間に3.13 μg/gとなるカーブを示した.3)血清中濃度・前立腺組織内濃度をCBPZのMICと比較すると, P. aeruginosaを除けば, ほとんどの菌種において有効濃度を上回り, TUR-P術前投与に, また前立腺炎症性疾患において, CBPZは有効であると思われるThe concentration of Cefbuperazone (CBPZ) were determined by bioassay in the serum and prostatic tissue of 36 patients with benign prostatic hypertrophy, who underwent transurethral resection. One gram of CBPZ was injected intravenously prior to surgery. Pharmacokinetic analysis was performed using the two or three compartment model theory. The maximum serum level of CBPZ was 82.2 micrograms/ml at 30 min after the start of CBPZ administration and biological half-life was 97.3 min. CBPZ concentration in prostatic tissue reached a maximum level of 26.3 micrograms/g at 50 min following CBPZ administration. The prostatic tissue level was 28-40% of the serum level. These results suggested that intravenous administration of CBPZ would be extremely effective against pathogenic bacteria, particularly Enterobacter, E. coli, Klebsiella, Serratia, Proteus and Bacteroides, judging from its prostatic concentration

レーザースペックル血流計による血流動態のイメージング解析

近年開発されたレーザースペックルイメージング法は、レーザードップラー法やレーザードップラーイメージング法の欠点を改良し、一定範囲の血流動態を高時間分解能で測定できるという特徴を有している。レーザースペックルイメージング法の概要、レーザードップラー法との性能比較、レーザースペックルイメージング法の基礎研究への導入、臨床応用と歯科領域への導入について概説した