著者 岡山大学温泉研究所|
発行日 1984-03-25
出版物タイトル 岡山大学温泉研究所報告
54巻
資料タイプ その他
著者 岡山大学温泉研究所|
発行日 1984-03-25
出版物タイトル 岡山大学温泉研究所報告
54巻
資料タイプ その他
JaLCDOI 10.18926/21109
タイトル(別表記) Properties of materials under hydrothermal conditions. I. Permeation of hydrogen through gold membrane
フルテキストURL pitsr_054_055_060.pdf
著者 木島 宣明|
抄録 Permeation rate of hydrogen through a gold cell made as a reaction vessel for a Dickson-type hydrothermal apparatus was measured at 50°intervals from 300°to 450℃ under a hydrothermal condition. The gold cell chosen for the measurement had a shape and size illustrated in Fig. 1 when it was fully expanded, and was a typical one in the meaning that it had been used several times for hydrothermal experiments (its total history may be equivalent to one month at 490℃) and that it had a body enlarged by about 8% in diameter from the original size as a result of pinhole check made by applying a gas pressure to the inside. The cell was filled with an appropriate amount of pure water, placed in a pressure vessel made of Ni-base alloy, pressurized by injecting water to the outside of the cell and kept under predetermined temperatures and pressure (=1 kbar). Meanwhile, small fractions of the waters inside and outside the cell were sampled at times and analyzed for H(2) gas-chromatographically as described in ref. (5). H(2) concentrations in the samples (CH(2)) were converted to H(2) fugacity values by using the conversion factors (Y) given in ref. (6). At each temperature, the permeation rate (k) of H(2) through the cell is evaluated by correlating the measured fH(2) values with time (t) according to eq. (2), where fo is the fH(2) in the outer water and is a constant, and fi and m are the fH(2) in and the mass of the inner water, respectively. The relevant data and results are shown in Table 1. The present data for the permeation rate φ, expressed in c㎥ H(2) at STP per 1c㎡ surface area, 1 mm wall thickness, 1 (bar)(1/2) of (fH(2))(1/2) difference and 1 hour, are plotted in Fig. 2 in relation to 1/T (K) and compared with one available data, which is a combination of reported solubility and diffusion coefficient data for hydrogen into gold at higher temperatures. The present data can be fitted into eq. (3). The present result may be of importance for hydrothermal experimental studies of geochemical redox reactions and of hydrogen isotope exchange reactions, and the technique used may also be important as a new, simple method of measuring hydrogen permeability through noble metals.
出版物タイトル 岡山大学温泉研究所報告
発行日 1984-03-25
54巻
開始ページ 55
終了ページ 60
ISSN 0369-7142
言語 Japanese
論文のバージョン publisher
NAID 120002310991
JaLCDOI 10.18926/21108
タイトル(別表記) Relict igneous minerals of the Sangun metamorphic rocks of the Tsuboi district, Okayama Prefecture
フルテキストURL pitsr_054_043_053.pdf
著者 李 青一| 柴田 次夫| 光野 千春|
抄録 The Sangun metamorphic rocks of the Maniwa Group are well developed in the Tsuboi district, Okayama Prefecture. These metamorphic rocks consist mainly of psammitic and pelitic sedimentary rocks and lavas and pyroclastics of basic to acidic compositions that recrystallized during the Sangun low-grade regional metamorphism. The metamorphic rocks in this district underwent to a considerable extent a mineralogical and textural transformation, but still preserve in parts their original, mineralogical and textural features. Unaltered, relict clinopyroxenes and hornblendes are commonly observed in the metamorphic rocks derived from basic lavas and intermediate pyroclastics. Microprobe analyses of these relict minerals suggest that their host rocks were probably derivatives of magma(s) with a non-alkaline affinity.
出版物タイトル 岡山大学温泉研究所報告
発行日 1984-03-25
54巻
開始ページ 43
終了ページ 53
ISSN 0369-7142
言語 Japanese
論文のバージョン publisher
NAID 120002311021
JaLCDOI 10.18926/21107
タイトル(別表記) An evaluation of pancreatographic findings in the differential diagnosis of chronic pancreatitis and pancreatic cancer
フルテキストURL pitsr_054_039_041.pdf
著者 田中 淳太郎| 越智 浩二| 入江 誠治| 武田 正彦| 原田 英雄|
抄録 In an attempt to evaluate the pancreatographic findings, particularly of the pancreatic duct branches, in the differrential diagnosis of chronic pancreatitis and Pancreatic cancer, twenty seven post mortem pancreases were subjected to retrograde pancreatography and histological examination. The materials consist of 15 cases with chronic pancreatitis and 12 cases with pancreatic cancer. The results obtained are as follows. 1) In cases with chronic pancreatitis, abnormal findindings such as irregular dilatation, straightening-hardening, narrowing-stenosis of the pancreatic duct branches were more common. 2) Incases with pancreatic cancer, abnormal findings such as diminishing, irregular dilatation, narrowing-stenosis of the pancreatic duct branches were more common. 3) Abnormal findings in cases with chronic pancreatitis reveled the dendency of diffuse expansion, on the other hand, in case with pancreatic cancer revealed the tendency of localized expansion. 4) When the fine and clear pancreatography was obtained, it was possible to predict the presence of chronic inflammation or tumor cell infiltration from above findings and tendencies. On the contrary, in cases with localized, severe chronic pancreatitis and in cases with complicated, it was difficult to differentiate the pancreatic cancer from chronic pancreatitis.
出版物タイトル 岡山大学温泉研究所報告
発行日 1984-03-25
54巻
開始ページ 39
終了ページ 41
ISSN 0369-7142
言語 Japanese
論文のバージョン publisher
NAID 120002310981
JaLCDOI 10.18926/21106
タイトル(別表記) 好塩基球からのヒスタミン遊離に関する研究. 3. 抗ヒトIgE に対する好塩基球の反応性と末梢血好酸球増多
フルテキストURL pitsr_054_035_038.pdf
著者 谷崎 勝朗| 駒越 春樹| 周藤 真康| 御般 政明| 森永 寛| 中川 三郎| 貴谷 光| 木村 郁郎|
抄録 Histamine release from basophils induced by anti-IgE was examined in 14 asthmatic subjects with blood eosinophilia. The subjects were divided into two groups; group I (with blood eosinophilia, positive skin test and positive RAST to house dust) and group II (with blood eosinophilia, negative skin test to various allergens and negative RAST to house dust). 1. Serum IgE levels in group I were much higher than those in group II. 2. Maximum percent histamine release induced by anti-IgE was much higher in group I than in group II. 3. Dose-response curve of anti-IgE-induced histamine release in group I showed consistent increase as anti-IgE concentrations increased. while, dose-response curve in group II was very low. These findings suggested that blood eosinophilia in group I might be elicited relating to IgE-mediated reaction. However, mechanism causing eosinophilia in group II was not clear in the present study.
抄録(別表記) 末梢血好酸球増多を示す気管支喘息14症例について,抗ヒトIgE による好塩基球からのヒスタミン遊離を検討した. ハウスダストに対する皮内反応およびRASTが陽性を示す症例群(groupI)では,血清IgE値が高く,また抗ヒトIgEによるMax. % ヒスタミン遊離も高く(50.7士5.0%),そのdoseresponse curveは抗ヒトIgE添加濃度が高くなるにつれて上昇する傾向を示した.一方種々のアレルゲンエキスに対する皮内反応が陰性で,かつRAST も陰性を示す症例群(group II)では,血清IgE値が低く,また抗ヒトIgEによるMax. % ヒスタミン遊離も低く(10.5士1.7%),そのdose-response curveは全般的に低く,抗ヒトIgE添加濃度が高いところではむしろ抑制される傾向を示した.
出版物タイトル 岡山大学温泉研究所報告
発行日 1984-03-25
54巻
開始ページ 35
終了ページ 38
ISSN 0369-7142
言語 English
論文のバージョン publisher
NAID 120002310989
JaLCDOI 10.18926/21105
タイトル(別表記) A case report of a family with Peutz-Jeghers syndrome
フルテキストURL pitsr_054_025_033.pdf
著者 入江 誠治| 原田 英雄| 川端 健二| 柴田 凡夫|
抄録 A 58-year-old female was admitted because of colicky abdominal pain. Physical examination revealed firm abdominal wall, increased bowel sounds and multiple pigmented macules on the lips, oral mucosa, soles and volar aspects of the fingers and toes. Hyperventilation and tetanic rigidity of the extremities were also noted. The symptoms were successfully treated by intravenous injection of butropium bromide and diazepam. Roentgenological and fiberscopic examination revealed multiple polyps in the stomach, small intestine and colon ; the small intestine was most heavily loaded with polyps. Biopsy specimen revealed only inflammatory changes. The patient had undergone a resectien of the terminal ileum with polyps 15 years previously because of ileo-ileal intussusception. Histological re-evaluation of the polyp showed an actively proliferating papillary adenoma. The characteristic history and gastrointestinal findings lead us to the examination of the family, which revealed that her father, son and grandson had similar pigmentation of the skin and polyps in the gastrointestinal tract. These characteristic findings and family history permitted us to make a diagnosis of Peutz-Jeghers syndrome. The diagnosis had been missed supposedly because of unawareness of the skin lesions and the lack of hamartoma-like findings in the polyp. The tetanic rigidity of the extremities was probably hyperventilation syndrome induced by severe abdominal pain. The patient has been followed up for possible recurrence of symptoms and a potential malignant change.
出版物タイトル 岡山大学温泉研究所報告
発行日 1984-03-25
54巻
開始ページ 25
終了ページ 33
ISSN 0369-7142
言語 Japanese
論文のバージョン publisher
NAID 120002310995
JaLCDOI 10.18926/21104
タイトル(別表記) Effects of serial bathing on fatty acid composition of adrenal and serum cholesterol ester in rats
フルテキストURL pitsr_054_019_024.pdf
著者 妹尾 敏伸| 原田 英雄| 御船 政明| 森永 寛|
抄録 The effects of serial bathing (10 minutes bathing in a city water or hot spring in Misasa, 40℃, once daily for 1-4 weeks) on fatty acid composition of cholesterol ester of the adrenal glands and serum was studied in both normal and hypercholesteremic rats. Although the adrenal cholesterol ester levels were relatively unaffected in rats treated with serial bathing as well as non-treated rats, the proportion of 18 : 2 was increased in rats treated with hot spring bathing for 3-4 weeks. The serum cholesterol ester levels in both normal and hypercholesteremic rats tended to decrease after serial bathing for 3-4 weeks compared with non-treated rats. The fatty acid composition of serum cholesterol ester in normal rats was unaffected. The composition in hypercholesteremic rats showed an increase in the proportion of 16 : 1 and 18 : 1 and a decrease of 18 : 2 and 20: 4 compared with normal rats. When those of hypercholesteremic rats were treated with serial bathing for 3 weeks, particularly with hot spring bathing, the proportion of 16 : 1, 18: 2 and 20 : 4 showed a tendency to approach that in tormal rats. The findings indicate that serial hot spring bathing for 3-4 weeks, unlike city water bathing, exerts an influence on the fatty acid composition of cholesterol ester of the rat adrenal glands and it also improves the fatty acid compsition of serum cholesterolester of hypercholesteremic rats.
出版物タイトル 岡山大学温泉研究所報告
発行日 1984-03-25
54巻
開始ページ 19
終了ページ 24
ISSN 0369-7142
言語 Japanese
論文のバージョン publisher
NAID 120002310999
JaLCDOI 10.18926/21103
タイトル(別表記) Effects of swimming training in the hot spring pool on ventilatory function in bronchial asthma
フルテキストURL pitsr_054_013_018.pdf
著者 周藤 真康| 駒越 春樹| 岡田 千春| 中郷 実雄| 谷崎 勝朗| 森永 寛|
抄録 Effect of free swimming training in the hot spring pool (30℃) on ventilatory function were observed in nine patients with intractable asthma by measuring FVC, FEV(1.0), PEFR, MMF, V(50), V(25). 1. Swimming in the hot spring pool for three months allowed the reduction of glucocorticoid used for their asthma attack. 2. Although FVC was not affected by swimming training, EEV(1.0), PEFR, MMF, V(50), V(25) which represent obstructive ventilatory function were gradually improved by swimming training. The results show that free swimming training in the hot springpool is clinically available in intractable asthma.
出版物タイトル 岡山大学温泉研究所報告
発行日 1984-03-25
54巻
開始ページ 13
終了ページ 18
ISSN 0369-7142
言語 Japanese
論文のバージョン publisher
NAID 120002310964
JaLCDOI 10.18926/21102
タイトル(別表記) Research for carbon dioxide bathing IV, Thermal effect of artificial CO(2)-bathing
著者 萬 秀憲| 久保 裕一郎| 江口 泰輝| 砂川 満| 河本 知二| 古元 嘉昭| 古元 順子|
抄録 1) 炭酸塩と,コ-ク酸からなる錠剤型の「炭酸ガス浴剤」の保温作用を健康な男子8名について,サ-モグラフィーを用いて測定した. 入浴10分後の比較で明らかに,炭酸ガス浴はよく温まった結果,表面温度が高くなっている. 2) 腰痛,四肢冷感,その他の患者24名での臨床評価の結果,患者の90%以上が手足が温まり,湯ざめしにくいことを認めた.また,患者の85%は痛みがやわらぐことを認めた. 3) 主婦664名を対象とした使用評価の結果,常時手足の冷感を訴える者の63.6%,身体の疲労感・だるさ56.5%に効果を認めていることがわかった. 4) 副作用は全く認められなかった.
抄録(別表記) The artificial CO(2)-bath was prepared with a tablet (50g), made from sodium bicarbonate and succinic acid, putting simply in plain water bathtub of 150-200 litre at 40℃. Thermal effect was evaluated by means of thermography in healthy 8 men; temperature areas of 34.5℃ or greater were recorded in average compared to a plain bathing and to an artificial Na(2)SO(4)-NaHCO(3) one 10 minutes later. Clinical evaluation by questionnairings of 24 patients suffering mainly from lumbago and 4-extremity coldness revealed a long lasting peripheral warmth in 90% and the ease from pain in 85%. The artificial CO(2)-bathing was effective for women whose health were adversely affected by the cold in 63.6% and for general fatigue or dullness in 56.5% of 664 female volunteers whom the questionnairings were conducted to. No side effect was encountered in the survey.
出版物タイトル 岡山大学温泉研究所報告
発行日 1984-03-25
54巻
開始ページ 1
終了ページ 12
ISSN 0369-7142
言語 Japanese
論文のバージョン publisher
著者 岡山大学温泉研究所|
発行日 1984-03-25
出版物タイトル 岡山大学温泉研究所報告
54巻
資料タイプ その他
著者 岡山大学温泉研究所|
発行日 1984-03-25
出版物タイトル 岡山大学温泉研究所報告
54巻
資料タイプ その他