著者
加藤 基浩 丹羽 一与 天野 潤 早川 直彦 神山 博 大久保 一三 岡崎 彬
出版者
The Japanese Society for the Study of Xenobiotics
雑誌
薬物動態 (ISSN:09161139)
巻号頁・発行日
vol.8, no.4, pp.481-492, 1993-09-10 (Released:2007-03-29)
参考文献数
17
被引用文献数
1

We studied the absorption, distribution, excretion and metabolism of 125I-EPOCH after single subcutaneous administration to rats. 1. The levels of immunoreactive rad ioactivity reached the maximum at 8 to 12 hours after dosing and declined monoexponentially with a half-life ranging from 5.77 to 7.47 hours at the doses of 0.5, 1, 5 and 25μg/kg. The MRT of immunoreactive radioactivity after sc dosing ranged from 13.83 to 17.01 hours at any dose levels. F value (AUCsc/AUCiv), which ranged from 0.31 to 0.48, tend to increase in proportion to the administered dose. 2. Most of tissues showed the highest level of total radioactivity at 10 hour after dosing. The level of radioactivity in tissues were lower, than that of serum, except the thyroid gland whose level was the highest. They declined parallel with disappearence of the radioactivity in serum. The level of radioactivity in brain was extremely low. The elimination half-life of radioactivity from the injection site was calculated to be 9h and 1.97% of the dose still remained there at 48 hour. 3. Until 96h after sc administration of 125I-EPOCH at the dose of 1μg/kg, urinary excretions of total, the TCA-precipitable and the immunoreactive radioactivity were 75.89%, 0.35%, 0.05%, respectively. Fecal excretion of total radioactivity was 2.97%, until 96h after dosing. 4. Gel filtration of the plasma showed that the radioactivity of low molecular weight was iodo ion, and that related to radioactivity of high molecular weight appeared mainly as an unchanged 125I-EPOCH.
著者
加藤 基浩 天野 潤 岡野 健 平松 優佳 木下 春喜 岡崎 彬
出版者
The Japanese Society for the Study of Xenobiotics
雑誌
薬物動態 (ISSN:09161139)
巻号頁・発行日
vol.8, no.6, pp.1213-1218, 1993-12-30 (Released:2007-03-29)
参考文献数
15
被引用文献数
3

To evaluate the role of the kidney in the elimination of rG·CSF, the pharmackinetics of rG·CSF was studied in rats upon removal of one (1/2-nephrectomized rat) or of two kidneys (nephrectomized rat). Plasma concentrations of rG·CSF were measured by enzyme immunoassay method. 1. The elimination half lives of rG·CSF in nephrectomized and 1/2-nephrectomized rats, which were 4.85h and 1.llh respectively, were longer than those in sham operated rats given rG·CSF 10μg/kg intravenously. Total nephrectomy and 1/2-nephrectomy resulted in 70% and 30% reduction of total body clearance of rG·CSF in rats, respectively. 2. The result suggested that the kidney is the major elimination site of rG·CSF.
著者
加藤 基浩 丹羽 一与 天野 潤 早川 直彦 神山 博 大久保 一三 岡崎 彬
出版者
日本薬物動態学会
雑誌
薬物動態 (ISSN:09161139)
巻号頁・発行日
vol.8, no.4, pp.493-503, 1993

We studied the absorption, distribution and excretion of radioactivity after 4 times multiple subcutaneous administrations of <SUP>125</SUP>I-EPOCH at an interval of 48 hours.<BR> 1. Plasma levels of immunoreactive radioactivity at 10h and 48h following each multiple administration did not change during the experimental period. There were no pronounced differences in pharmacokinetics between first and fourth administration.<BR> 2. The levels of radioactivity in spleen and bone marrow after multiple administration were slightly higher than those after administration of a single dose. Those in other tissues except thyroid gland, were similar to those after administration of a single dose. The remained radioactivity in the injection site at 10h after multiple administration was 33.65%, which was similar to that of single administration.<BR> 3. Until 96h after final administration of <SUP>125</SUP>I-EPOCH, urinary excretions of total. the TCA-precipitable and the immunoreactive radioactivity were 76.43%, 0.97%, 0.49%, respectively. Fecal excretion of total radioactivity was 3.83%, until 96h after final administration.

1 0 0 0 OA 在米の闘士

著者
加藤肥峯 著
出版者
加藤十四郎
巻号頁・発行日
1915
著者
林 憲吾 羽田 匡宏 大島 正寛 加藤 洋介 小竹 優範 原 拓央
出版者
日本臨床外科学会
雑誌
日本臨床外科学会雑誌 (ISSN:13452843)
巻号頁・発行日
vol.78, no.3, pp.532-535, 2017 (Released:2017-09-30)
参考文献数
19
被引用文献数
1

症例は7歳,女児.前日より増悪する腹痛と発熱を主訴に当院小児科を受診し,急性虫垂炎の診断で当科に紹介となった.腹部CTでは,腫大した虫垂内に歯牙様の形態をした石灰化を伴う構造物を認め,歯牙迷入による急性虫垂炎を疑い同日単孔式腹腔鏡下虫垂切除術を施行した.虫垂に穿孔はなく蜂窩織炎性虫垂炎の所見であり,型通りの虫垂切除術を施行した.摘出標本を開放すると9mm程度の歯牙を内部に認め,病理学的には壊疽性虫垂炎の所見であった.術後経過は問題なく,術後4日目で退院となった.異物による急性虫垂炎は比較的稀であり,その頻度は0.2~0.75%と報告されている.異物としては魚骨や義歯,種子などが多く,乳歯が誘因となった報告は検索した範囲では認めなかった.義歯や歯牙による異物性虫垂炎は穿孔しやすいという報告もあり,本症のように誤飲した歯牙が原因と思われる小児虫垂炎症例は速やかな手術が望ましいと考えられた.
著者
土居 正城 加藤 哲文
出版者
日本カウンセリング学会
雑誌
カウンセリング研究 (ISSN:09148337)
巻号頁・発行日
vol.44, no.3, pp.189-198, 2011 (Released:2016-03-12)
参考文献数
26
被引用文献数
3

本研究の目的は,スクールカウンセラー(SC)の職務内容の明確化がスクールカウンセラーと教員の連携促進に及ぼす効果を検討することであった。そのために「SC積極活用プログラム」を作成し,小学校1校と中学校1校に導入し,その効果を検討した。標的行動を「相談行動」と「協力して行う問題解決行動」とし,スクールカウンセラーと教員の行動を観察した結果,プログラム導入後,標的行動が増加した。また,受入体制,SCの活動,連携行動についての質問紙を実施したところ,プログラム導入後に多くの下位尺度で得点の増加がみられた。本研究の結果から,スクールカウンセラーと教員の連携を促進するためには,スクールカウンセラーの職務内容を明確にすることが有効であることが示唆された。
著者
加藤, 寛斎
出版者
巻号頁・発行日
vol.[3],
著者
和田 裕一 岩崎 祥一 加藤 孝義
出版者
公益社団法人 日本心理学会
雑誌
心理学研究 (ISSN:00215236)
巻号頁・発行日
vol.74, no.3, pp.263-269, 2003-08-25 (Released:2010-07-16)
参考文献数
24

The six attentional-style subscales of the Test of Attentional and Interpersonal Style (TAIS, Nideffer, 1976) have been used mainly in the sport psychology area to investigate the relationship between attentional abilities and performance. This study assessed the validity of the Japanese version of the TAIS attentional-style subscales with 157 male and 163 female students. A confirmatory factor analysis failed to validate Nideffer's attentional dimension of bandwidth (narrow to broad attention) and direction (internal to external). The findings replicate previous studies which showed that the structure of the TAIS attention-related subscales is not reasonable and its factorial validity does not meet the needs of psychometrics.
著者
加藤 秀治 伊藤 江平 北村 明大 池永 訓昭 久保田 和幸
出版者
一般社団法人 日本機械学会
雑誌
日本機械学会論文集 (ISSN:21879761)
巻号頁・発行日
vol.83, no.855, pp.17-00258-17-00258, 2017 (Released:2017-11-25)
参考文献数
12
被引用文献数
1

Recently, a titanium alloy has been as biomaterials that have stable mechanical property and superior biocompatibility. But the titanium alloy generally has higher young’s modulus in comparison with cortical bone, then bone resorption was occurred by stress shielding. For this reason β-type titanium alloy exhibiting super-elasticity and super-plasticity was developed. This alloy has high tensile stress and low young’s modulus too. However, the characteristics of this alloy is lost by severe heat environment and external force. Therefore, there is possibility that the advantageous characteristics may be lost during cutting. In this study, the effect of cutting temperature and cutting force on the affected layer was investigated by milling with small ball end mill tool in order to decrease the affected layer by cutting process. At the cutting speed of 16.0m/s, the thickness of the affected layer exceeded 2.5μm because of increasing of cutting temperature that approached to the neighborhood of transition temperature of this alloy. On the other hand, the affected layer was observed for the cutting condition of high cutting force by increasing feed rate of a tooth, depth of cut and pick feed, the thickness of the affected layer was 0.7μm .So, the affected layer was dominant by the influence of cutting temperature. To decreasing affected layer, the cutting temperature is able to decrease to decreasing feed rate of a tooth or depth of cut.