著者
Yoichi Takaya Teiji Akagi Hidehiko Hara Hideaki Kanazawa Yuji Ikari Akihiro Isotani Shinichi Shirai Shunsuke Kubo Takao Morikawa Toru Naganuma Mike Saji Shingo Kuwata Go Hiasa Yusuke Watanabe Masahiro Yamawaki Masao Imai Takashi Matsumoto Masanori Yamamoto Tsutomu Murakami Masahiko Asami Isamu Mizote Tsukasa Okai Hiroki Bota Hiroshi Ito
出版者
The Japanese Circulation Society
雑誌
Circulation Journal (ISSN:13469843)
巻号頁・発行日
pp.CJ-22-0048, (Released:2022-04-05)
参考文献数
18
被引用文献数
4

Background: Transcatheter mitral valve repair with the MitraClip system has been established in selected high-risk patients. The MitraClip procedure results in a relatively large iatrogenic atrial septal defect (iASD). This study aimed to investigate the prevalence and clinical course of iASD requiring transcatheter closure following the MitraClip procedure.Methods and Results: This study was conducted at all 59 institutions that perform transcatheter mitral valve repair with the MitraClip system in Japan. The data of patients on whom transcatheter iASD closure was performed were collected. Of the 2,722 patients who underwent the MitraClip procedure, 30 (1%) required transcatheter iASD closure. The maximum iASD size was 9±4 mm (range, 3–18 mm). The common clinical course of transcatheter iASD closure was hypoxemia with right-to-left shunt or right-sided heart failure with left-to-right shunt. Of the 30 patients, 22 (73%) required transcatheter closure within 24 h following the MitraClip procedure, including 12 with hypoxemia and 5 with right-sided heart failure complicated with cardiogenic shock. Of the 5 patients, 2 required mechanical circulatory support devices. Twenty-one patients immediately underwent transcatheter iASD closure, and hemodynamic deteriorations were resolved; however, 1 patient died without having undergone transcatheter closure.Conclusions: Transcatheter iASD closure was required in 1% of patients who underwent the MitraClip procedure. Many of these patients immediately underwent transcatheter iASD closure because of hypoxemia with right-to-left shunt or right-sided heart failure with left-to-right shunt.
著者
吉永 和恵
出版者
公益社団法人 日本皮膚科学会
雑誌
日本皮膚科学会雑誌 (ISSN:0021499X)
巻号頁・発行日
vol.85, no.14, 1975

色素性母斑の加令による変動を検べる目的で自験例62例について臨床分類を行ない, Miescher et Albertini の分類に従い,組織学的検討を行なった. 生下時より存在する非隆起性斑状母斑,点状集族性母斑は生涯を通じ非隆起性で,組織学的に a,b 型母斑細胞のみからなり,加令め変化としては境界母斑から真皮母斑への移行がみられたL隆起性斑状母斑,巨大色素性母斑,乳頭状母斑は後年(恐らくは10代以後)隆起性となり,組織学的に加令に無関係に境界活性を有し. a,b 型母斑細胞の下方に合胞体形成細胞,c 型母斑細胞が増加している.長じても複合母斑の形を留めていた. 生後に出現する丘疹状黒子,軟属腫様母斑,前者は10代から隆起性となり,後者は20代になって出現する.a,b 型母斑細胞は b 型母斑細胞の巨細胞化,浸潤細胞の出現,間質の増加も加わって加令とともに衰退の傾向を示したが,合胞体形成細胞,マイスネル小体様器官は真皮下層から上層に向かって加令とともに増加の傾向を示したレ 次にこれら母斑の構築要素の非特異的コリンエステラーゼ活性の有無を検討した. ChE は表皮滴落型母斑細胞である a,b 型母斑細胞は陰性, Schwann由来とされる合胞体形成細胞,マイスネル小体様器官,c 型母斑細胞のいずれも活性を示した.酵素学的にも2系統の集合体の組合せによって病型毎に活性の状態は異なっていた.臨床的に非隆起性であるか,隆起性となるかめ理由として. a,b 型母斑細胞が胎生中,生後もまなくのうちに増加したのに比し, Schwann 由来性母斑細胞は遅れて,10代になって出現,増加する特徴を有する母斑細胞であるためと考えた.
著者
熊谷 有理
出版者
The Kantoh Sociological Society
雑誌
年報社会学論集 (ISSN:09194363)
巻号頁・発行日
vol.2015, no.28, pp.88-99, 2015-08-07 (Released:2016-10-12)
参考文献数
20

The aim of this paper is to present a new perspective of shared reality theory. Sharing realities, that is to say, a shared orientation toward and acting together in the world with others has been conceived substantialistically. However, some problems remain. The paper organizes ideas for thinking about sharing reality through an examination of some major discussions about “cognitive polyphasia” in social representations studies. In this way, a relationalistic perspective on shared reality theory will be presented.
著者
金井 靖 中嶋 新一
出版者
新潟工科大学
雑誌
新潟工科大学研究紀要 (ISSN:1342792X)
巻号頁・発行日
vol.10, pp.31-46, 2005-12

This paper describes the magnetic refrigeration at near-room temperature. First, sphere of Gadolinium (Gd), 0.6 mm in diameter, was prepared as a magneto-caloric medium and the temperature change of Gd versus applied field was investigated. It was found that the linear temperature rise/fall was found for applied field. Then, magnetic circuit was designed by the finite-element magnetic field analysis. The magnetic circuit consisted of NdFeB permanent magnet, iron yoke stator, and vessel for Gd sphere, with moving stage was made as a trial. A heat-exchanger circuit using coolant was constructed with water pump and solenoid and the system was tested with regard to heat-exchanging ability. The obtained temperature change was very small due to low magnetic field applied to the Gd sphere and small Gd volume. The future work was also noted.

1 0 0 0 U.S.A

著者
ドス・パソス 著
出版者
改造社
巻号頁・発行日
vol.第2部, 1950
著者
鳥越 雅隆 前島 圭佑 清永 恭弘 今田 千晴 尾崎 貴士 原中 美環 石井 宏治 柴田 洋孝
出版者
一般社団法人 日本臨床リウマチ学会
雑誌
臨床リウマチ (ISSN:09148760)
巻号頁・発行日
vol.26, no.4, pp.310-316, 2014-12-30 (Released:2015-02-28)
参考文献数
16

症例は59歳女性.2012年に全身性強皮症と診断された.翌年4月,血栓性微小血管障害症に強皮症腎クリーゼを併発し,更に急性心不全も伴っていた.ACE阻害薬の内服や血液透析,血漿交換などで加療され,また重症心筋障害にはステロイドパルスが奏功した.直後に肺胞出血を生じたが,厳格な呼吸循環管理と上記治療の継続で病状は安定した.重篤かつ多彩な病態に対し集学的治療で救命し得た全身性強皮症の一例を報告する.
著者
川島 智生
出版者
日本建築学会
雑誌
日本建築学会計画系論文集 (ISSN:13404210)
巻号頁・発行日
vol.63, no.514, pp.207-215, 1998-12-30 (Released:2017-02-02)
参考文献数
54

By the study some knowledge was acquired as follows. 1. Sixty-six municipal elementary schools were built of reinforced-concrete in Kobe between 1920 and 1939. At 1923, the Architectural Section was founded in Kobe Municipal Office and placed in charge of its design. 2. The building of those schools resulted from not only the abolition of school district system at 1919, but also a promotion of a memeber of municipal assembly. 3. In elementary schools in Kobe-city, the size of classrooms, the span of columns and the height of story were standardized. 4. Characteristics in Kobe schools were mentioned as follows, an auditorium on the 3rd floor, double-loaded corridor type under the 2nd floor. 5. At first the design was influenced under that of wooden schools but new patterns were created one after another and settled at last.
著者
吉田 暁正 藤井 常志 柴田 直美 折居 史佳 松本 昭範 垂石 正樹
出版者
Japan Gastroenterological Endoscopy Society
雑誌
日本消化器内視鏡学会雑誌 (ISSN:03871207)
巻号頁・発行日
vol.47, no.9, pp.2191-2196, 2005-09-20 (Released:2011-05-09)
参考文献数
15
被引用文献数
4

症例は77歳男性.右季肋部痛にて当科を受診血液検査にて総ビリルビンと肝胆道系酵素の上昇を認め入院内視鏡的逆行性膵胆管造影では総胆管結石の他に針状の胆管内異物を認め,内視鏡的切石術および異物摘出術を行った.異物は弾性硬であり,成分分析にてリン酸カルシウムが検出され,魚骨であると推測された.医原性ではない胆管内異物の報告はまれであり,貴重な症例と考え報告した.