著者
堀口 万吉
出版者
Japan Association for Quaternary Research
雑誌
第四紀研究 (ISSN:04182642)
巻号頁・発行日
vol.22, no.3, pp.231-244, 1983-11-30 (Released:2009-08-21)
参考文献数
15
被引用文献数
4 4

The Juno Peaty Site is situated on the Shibakawa lowland in the eastern part of Omiya City, Saitama Prefecture, and was investigated on the field from 1977 to 1981. The investigation was conducted to examine the natural environment of this site by the cooporation of archaeologist, geologist and many biologists. As the results, archaeological remains were found abundantly and useful observations were carried out, and many samples for scientific analysis were obtained to reconstruct the Juno's natural environment.This paper deals with a summary of the Juno Peaty Site with mainly geological evidences and several points of the problem to reconstruct of natural environment of this site. Especially, height and age of the highest sea level on the Holocene Transgression (Jomon Transgression) and palaeovegetation in the Jomon Age are described.Rising of sea level of Jomon Transgression in this site stagnated temporarily in the Kurohama stage (ca. 5, 700y.B.P.) showh by Kurohama Sand Bed with wave cut platform and trace fossils at 1m height on recent sea level, and thereafter, more risen sea level reached ca. 3m height on recent sea level in Moroiso-a stage. This 3m height indicates a upper limit of marine deposit in the highest sea level stage. Therefore it is presumedthat the highest sea level of Jomon Transgression stay on 3m height or more in the Moroisoa stage (ca. 5, 300y.B.P.) of Early Jomon Age.On the palaeovegetation in Jomon Age it is thought generally that the laurel forest (Cyclobalanopsis) had covered on the Pacific coast of Japan from Early Jomon Age downward. In the site, however, it was found out that the deciduous broad-leaved forest (Lepidobalanus) was dominant during the Jomon Age. This aspect is in contrast with the viewpoint that the laurel forest covered on the area of the Pacific coast in Japan, and it is characteristic feature found over the central part of Kanto Plain.
著者
金森 雅 中尾 雄太 堀川 康平 内山 侑紀 児玉 典彦 道免 和久
出版者
公益社団法人 日本リハビリテーション医学会
雑誌
The Japanese Journal of Rehabilitation Medicine (ISSN:18813526)
巻号頁・発行日
vol.55, no.12, pp.1036-1041, 2018-12-18 (Released:2019-01-21)
参考文献数
11
被引用文献数
2 1

Constraint-induced aphasia therapy (CIAT) is becoming increasingly popular worldwide. It is based on the theory of CI therapy, which is supported by considerable evidence as being useful for rehabilitation after stroke. The CIAT-II protocol (Johnson et al., 2015) was modified to a Japanese version, consisting of intensive training using five expressive language exercises, with shaping and a transfer package for 3 hr/day for 15 consecutive weekdays. We assessed outcomes using the Standard Language Test of Aphasia (SLTA) and Verbal Activity Log (VAL) before and after therapy. We confirmed some improvements in language function using the SLTA and remarkable improvement in VAL amount-of-use scores. Language function and communication skills can be improved using CIAT in patients with chronic aphasia, based on their language function evaluation. The present findings suggest that CIAT might be effective as speech therapy for Japanese patients with chronic aphasia.
著者
小林 勇太 堀内 颯夏 鈴木 紅葉 森 章
出版者
一般社団法人 日本森林学会
雑誌
日本森林学会誌 (ISSN:13498509)
巻号頁・発行日
vol.103, no.2, pp.168-171, 2021-04-01 (Released:2021-06-26)
参考文献数
16
被引用文献数
2

樹木の高さと太さの関係は,成長や材積の計算,群集解析,森林動態のシミュレーションに至る様々な場面で利用される重要なアロメトリー情報である。本研究では,日本全土の毎木データを収集し,約26,000 本の個体情報から75種の樹高と胸高直径の関係をChapman-Richards(von Bertalanffy)式を用いて推定した。樹種ごとの推定結果は本文中に示し,データの出典および樹高と胸高直径の散布図は電子付録に掲載した。今後の森林管理・研究のための基礎資料として広く活用していただきたい。
著者
斎藤 豊 岡 志郎 河村 卓二 下田 良 関口 正宇 玉井 尚人 堀田 欣一 松田 尚久 三澤 将史 田中 信治 入口 陽介 野崎 良一 山本 博徳 吉田 雅博 藤本 一眞 井上 晴洋
出版者
一般社団法人 日本消化器内視鏡学会
雑誌
日本消化器内視鏡学会雑誌 (ISSN:03871207)
巻号頁・発行日
vol.62, no.8, pp.1519-1560, 2020 (Released:2020-08-20)
参考文献数
293
被引用文献数
3

日本消化器内視鏡学会は,新たに科学的な手法で作成した基本的な指針として,「大腸内視鏡スクリーニングとサーベイランスガイドライン」を作成した.大腸がんによる死亡率を下げるために,ポリープ・がんの発見までおよび治療後の両方における内視鏡によるスクリーニングおよびサーベイランス施行の重要性が認められてきている.この分野においてはレベルの高いエビデンスは少なく,専門家のコンセンサスに基づき推奨の強さを決定しなければならないものが多かった.本診療ガイドラインは,20のclinical questionおよび8のbackground knowledgeで構成し,現時点での指針とした.
著者
堀本 ゆかり 丸山 仁司
出版者
理学療法科学学会
雑誌
理学療法科学 (ISSN:13411667)
巻号頁・発行日
vol.25, no.5, pp.687-691, 2010 (Released:2010-11-25)
参考文献数
13
被引用文献数
8 4

〔目的〕本研究の目的は青年期の立脚期歩行パターンを測定し,足圧中心軌跡は踵から第5中足骨付近まで進みその後第1趾に向かうという先行研究と比較し,その特徴を調査することである。〔対象と方法〕対象は調査・計測に関して同意の得られた専門学校学生17例とし,身体計測と10 m歩行計測に加え,立脚期の足底圧中心軌跡の特徴について検討した。〔結果と結語〕その結果,足底圧中心軌跡が中央型となる傾向があり,荷重応答期から立脚終期に時間要因が延長する傾向を認めた。特に初期接地以降の距骨下関節の動きおよび足長,足幅(横アーチ機能),中足趾節関節背屈角度等が足底圧中心軌跡を調整する機能として寄与することが示唆された。
著者
大川 智子 山口 由衣 石田 修一 堀田 亜紗 藤田 浩之 相原 道子
出版者
日本皮膚科学会大阪地方会・日本皮膚科学会京滋地方会
雑誌
皮膚の科学 (ISSN:13471813)
巻号頁・発行日
vol.12, no.3, pp.212-218, 2013 (Released:2013-10-05)
参考文献数
39

44歳,男性。両側精巣腫瘍,S状結腸癌の既往がある。上腹部に激痛が生じた翌日に,顔面,体幹部に発赤を伴う小丘疹と小水疱,および口腔内水疱が出現した。Tzanck 試験は陽性であった。激烈な腹痛を伴うことから,内臓播種性水痘・帯状疱疹ウイルス (VZV) 感染症を疑い,アシクロビル (acyclovir; ACV) 750mg/day 開始したが,症状の改善は乏しく,肝機能の悪化,DICを合併した。第4病日より ACV 1,500mg/day に増量,Intravenous immunoglobulin (IVIG) 5,000mg/day(5日間)を追加し,症状は次第に改善した。経過中,血中 VZV-DNA 量が髙値であり,内臓播種性 VZV 感染症と診断した。本疾患は急速に進行し,ときに致死的である。水痘に腹部症状を伴う場合,本疾患を疑い,早期に大量の ACV や IVIG による治療をおこなうことが重要と考えた。(皮膚の科学,12: 212-218, 2013)
著者
田中 聡 山本 一徹 権藤 学司 渡辺 剛史 堀田 和子 田中 貴大 田中 雅彦
出版者
日本脊髄外科学会
雑誌
脊髄外科 (ISSN:09146024)
巻号頁・発行日
vol.35, no.3, pp.312-315, 2021 (Released:2021-12-28)
参考文献数
13

Calcification of ligamentum flavum (CLF) is a degenerative spinal disease in which calcium crystals deposit in the ligamentum flavum. The CLF may cause spinal cord compression, and the patient may need decompressive surgery. However, CLF can spontaneously regress with some medications as well as no treatment. Here, the authors reported a case in which small CLF remaining after cervical decompression surgery markedly enlarged during the follow-up period and spontaneously regressed after pregabalin administration. Therefore, pregabalin might be involved in the spontaneous regression of CLF.  A 66-year-old female complaining of right upper limb pain and numbness was diagnosed with CLF at C5/6 and C6/7 by computed tomography (CT) and magnetic resonance imaging (MRI). The symptoms improved after removal of the CLF at C5/6 with C5 laminectomy and C4, C6 laminoplasty. Postoperative CT showed small residual CLF at C6/7. Six years after surgery, she suffered pain and numbness in her right arm. Her cervical MRI showed a marked increase of CLF at C6/7. The pain disappeared after the administration of pregabalin. Six months later, a marked reduction of CLF was observed on MRI.  It has been reported that the administration of cimetidine or etidronate resulted in the regression of CLF. Cimetidine affects calcium metabolism via parathyroid hormone (PTH), and etidronate has an inhibitory effect on calcification. It was reported that the serum PTH was markedly reduced in a uremic patient after the administration of pregabalin. The efficacy of pregabalin was also reported for a case with refractory paroxysmal kinesigenic choreoathetosis whose parathyroid glands were removed. It is presumed that pregabalin was involved in calcification regression via PTH metabolism in this case.
著者
渡辺 剛史 権藤 学司 田中 雅彦 山本 一徹 堀田 和子 玉井 洋太郎 田中 聡
出版者
日本脊髄外科学会
雑誌
脊髄外科 (ISSN:09146024)
巻号頁・発行日
vol.33, no.2, pp.170-174, 2019 (Released:2019-09-10)
参考文献数
12

The purpose of this article is to analyze the characteristics of spinal magnetic resonance images (MRI) in multiple myeloma patients. Two hundred and eighteen patients were diagnosed with multiple myelomas at the Shonan Kamakura General Hospital from January 2009 to April 2018. Spinal MRIs were evaluated in 66 cases. Initial symptoms, spinal MRI findings, and blood sample test findings at the time of diagnosis were investigated. There were 37 males and 29 females analyzed. Mean age at the time of diagnosis was 70.1 years (42 to 87 years). Main initial symptoms were low back pain (n=23), back pain (n=15), neck pain (n=1), lower limb weakness (n=6), lower limb pain/paresthesia (n=4), cranial nerve palsy (n=2), respiratory symptoms (n=6), renal failure (n=4), anemia (n=3) and asymptomatic (n=6). Spinal MRI revealed vertebral fracture (n=42), intravertebral tumor (n=35), epidural tumor (n=9), diffuse spotty signal (n=13), and diffuse low signal (n=4). There were only five cases where no abnormality was observed beyond the vertebral body fracture. Dural sac compression was observed in 16 cases, of which 12 cases were co-localized with the tumor and 4 cases were by a fractured bony fragment. The results of the blood sampling were confirmed in 65 patients. Anemia, decreased albumin/globulin ratio, hyperproteinemia, hypercalcemia, and increased alkaline phosphatase were observed in 57, 44, 29, 13, and 12 patients, respectively. Only 9 cases showed normal blood test results. The most common symptom of multiple myeloma was lower back pain. As such, half of the patients had visited an orthopedic or spinal surgery clinic. Spinal MRI findings were classified as intervertebral focal lesion, epidural mass, diffuse spotty signal, or diffuse low signal. The presence of an abnormal finding was observed in 92% of patients by spinal MRI and in 86% by blood sampling. Spinal MRI and blood sampling examination should be considered in cases of vertebral fracture in order to prevent the misdiagnosis of multiple myeloma as an osteoporotic vertebral fracture.
著者
浅見 優之介 伊藤 弘大 堀江 亮太 多田 充徳
出版者
一般社団法人 日本機械学会
雑誌
ロボティクス・メカトロニクス講演会講演概要集 2021 (ISSN:24243124)
巻号頁・発行日
pp.2P1-L01, 2021 (Released:2021-12-25)

In this study, we developed an EEG-based MR game based on the hypothesis that games can be made more interesting by reflecting the psychological state read from the EEG. The genre of the game was shooting. We designed the game in such a way that the size of the aim in the game is linked to the EEG feature value, and that focusing increases the EEG feature value and shrinking the aim increases the hit rate. The β/α ratio was used as the EEG feature, and we sought an effective way to introduce the β/α ratio into the game. By setting a threshold value using the average value of the β/α ratio of the subjects, and by performing a moving average process that divided the values above and below the threshold value, we were able to manipulate the size of the aim as desired with a probability of about 80%.
著者
中村 牧子 上野 博志 中垣内 昌樹 堀 正和 田中 修平 城宝 秀司 絹川 弘一郎
出版者
公益財団法人 日本心臓財団
雑誌
心臓 (ISSN:05864488)
巻号頁・発行日
vol.51, no.6, pp.611-618, 2019-06-15 (Released:2020-08-17)
参考文献数
12

症例は58歳男性,主訴は心窩部痛・心肺停止.2018年某月初旬,心窩部痛・嘔吐にて救急要請した.救急車内で心室細動(VF)となりAEDによる除細動が3回施行されるもVF停止せず,心肺蘇生が継続され当院ERへ救急搬送された.気管挿管,アドレナリン,アミオダロン投与後も自己心拍再開が得られず,VA-ECMOを挿入し冠動脈造影(CAG)を施行.左前下行枝#6 100%,右冠動脈#1-2 90%を認め,引き続き#6にPCI施行,その後の除細動で洞調律へ復帰した.#1-2にもPCIを施行しTIMI 3となったが左室拡張末期圧20 mmHgと高値のため左室ベント目的にIMEPLLA 2.5を挿入した.CCU入室時脈拍触知せず,胸部X線で肺うっ血あり,心エコーで大動脈弁の開放を認めず,高度のびまん性左室壁運動低下(EF 10%)を認めた.低用量の静注強心薬も併用開始し第2病日ECMOを離脱した.CPKは最高17737 IU/L,CK-MB 702 ng/mLまで上昇したが,左室壁運動の改善を認め,第5病日IMPELLAを抜去,第6病日人工呼吸器と静注強心薬を離脱した.第14病日の心エコーではEF 47%に改善を認め,神経学的後遺症なく第31病日に独歩退院し,退院1カ月後に就労復帰した.本例はECMOによる全身循環の維持,PCIによる冠血行再建とIMPELLAによる左室減負荷により心機能が回復し救命し得たと考えられた.
著者
堀田 修
出版者
日本口腔・咽頭科学会
雑誌
口腔・咽頭科 (ISSN:09175105)
巻号頁・発行日
vol.33, no.1, pp.17-23, 2020 (Released:2021-03-31)
参考文献数
52

上咽頭は鼻孔から流入した吸気が通過する最初の免疫学的関所で,感冒等の急性上気道炎時における炎症の悪化は必発である.上咽頭は健常人においても樹状細胞,活性化リンパ球が豊富で,鼻咽頭関連リンパ組織(NALT)として特に自然免疫を介した感染防御において重要な役割を果たす.IgA腎症患者においては高頻度に自覚症状を欠いた重度の慢性上咽頭炎が存在し,同疾患での上咽頭における自然免疫の慢性的活性化状態が示唆される.急性咽頭炎に伴う肉眼的血尿はIgA腎症の特徴的症状であるがこの現象は扁摘後の症例にも認められ,上咽頭等の口蓋扁桃以外のNALTの更なる活性化が肉眼的血尿の責任病変である糸球体血管炎の増悪に関与していることを示唆している.本稿では感冒時における腎症悪化の機序をCX3CR1/fractalkine interactionを介したepipharynx-kidney axisの観点から概説する.さらに,糸球体性血尿を呈するも蛋白尿が陰性でまだ腎生検の適応にならない潜在的IgA腎症の段階における上咽頭擦過療法の有用性に関する私見を述べる.
著者
堀川 徹
出版者
一般社団法人 日本オリエント学会
雑誌
オリエント (ISSN:00305219)
巻号頁・発行日
vol.25, no.2, pp.21-37, 1982 (Released:2010-03-12)

In Central Asia, the term iqta' appeared in a chronicle again in the late 16th century. Soviet historians understood that it was similar to soyicrghal or tankhvah and was used as an outdated term having no substance. As B. Ahmedov pointed out, however, the iqta' meant that the members of the royal family and distinguished amirs were granted the administrative and the tax immunity at a certain area by the khan under the agreement that they would offer military service and pay a portion of their tax revenue to the state. The iqta' was different from the soyurghal apearing in the documents, which meant the right given to the moslem saints or the learned men and tankhvah given to the soldiers, but was synonymous with the soyurghal in the chronicles in those centuries. It was related to the khan's appanage grant policy and to the tradition of soyurghal in the previous eras', but was not the same with the military iqta' system.