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ID 40321
JaLCDOI
Sort Key
4
タイトル(別表記)
SEASONAL VARIATION OF GASTRIC ACIDITY
フルテキストURL
著者
森永 寛 岡山大学放射能泉研究所内科
抄録
Since, in Japan situated in the temperate zone, climatic change through the four seasons of a year is regular, it is expected that there the physiological reactions of the human body may vary regularly in accordance with the climatic change. In fact, we experience that the attacks of diseases and their conditions are in close connection with the changes of the seasons. The author investigated the effect of the seasons upon the human gastric acidity, by means of the coffein-test, in 580 cases with gastrointestinal disorders, at the Misasa Branch Hospital of Okayama University, Misasa Spa in Tottori Prefecture, in 1946~1946. Hyperacidity was verified in 194 (33%) of 580 cases, normacidity in 134 (23%), anacidity in 138 (24%) and hypacidity in 114 (20%). The percentage of hyperacidity increases in winter (41%), decreases in spring (32%) and in summer (28%), and increases again in autumn (34%). The cases of anacidity decrease in winter and spring, but increase in summer. In chi-square test, the season and the acidity of gastric juice were taken as factors of variation. The chi-square was computed with the result: Pr {X(3)=14.013<16.919} =5%, so it cannot be asserted that the seasonal changes effect the acidity of gastric juice. But if Comparison is made between summer and winter with respect to the anacidity-hypacidity vs. the hyperacidity, the author: obtains Pr {X(2)=6.06> 5.412} =2%. It is thus verified that the cases of hyperacidity predominate over those of anacidity-hypacidity in winter, while the relation is reverse in summer. As was mentioned above, the tendency is obvious that the acidity of gastric juice decreases in summer and increases in winter. It was found that there is a regular seasonal variation in gastric acidity.
備考
正誤表あり
出版物タイトル
岡山大学温泉研究所報告
発行日
1956-01
16巻
出版者
岡山大学温泉研究所
出版者(別表記)
Institute for Thermal Spring Research, Okayama University
開始ページ
31
終了ページ
34
ISSN
0369-7142
NCID
AN00032853
資料タイプ
紀要論文
関連URL
http://ousar.lib.okayama-u.ac.jp/metadata/40318
OAI-PMH Set
岡山大学
言語
Japanese
論文のバージョン
publisher
NAID
Eprints Journal Name
mmc