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ID 44572
フルテキストURL
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タイトル(別表記)
Studies on the Rachitis of Newborns. (Part 6) The inorganic phosphorus and total calcium contents in the blood serum of the newborn and the mother at the time of deliverly, and the lowest limit of the normal range of the inorganic phosphorus content of the blood serum of the newborn.
著者
高原 章夫 岡山醫科大學小兒科教室
久山 謹一 岡山醫科大學小兒科教室
石川 昂 岡山醫科大學産婦人科教室
抄録
The determinations were made with the blood serum from the umblical cord at the time of labour and with the blood serum of mother obtained shortly thereafter, comprising some two hundreds infants and their mothers. In the infant the average percentage of inorganic phosphorus was 4.91±0.486mg., and that of total calcium was 10.41±0.699mg.: in the mother the average percentage of inorganic phosphorus was 3.10±0.333mg., and that of total calcium was 8.83±0.586mg. It is apparent that the contents of the inorganic phosphorus and total calcium in the serum of the newborn is higher than those of the mother's serum. Regarding the inorganic phosphorus content, a positive correlation was shown between the infant and its mother; this held true, though to a less extent, also for the calcium content. These suggest the existence of certain relationship between the maternal condition during pregnancy and the state of well being of the fetus. The inorganic phosphorus content of the mother's blood is more constant and has a narrow range of variation than that of the newborn. The content of the inorganic phosphorus of the serum of the newborn tends to fall during the Winter and Spring and to rise during the Summer months. This holds true, though less marked, also for the serum of the mother. On the basis of results of the present studies, it is suggested that the lowest limit of the norml range of the inorganic phosphorus content may be regarded as about a little sbove 5.0mg. per hundred cubic centimeter of serum, and lower range than this may indicates the existence of certain faulty biochemical reaction in the fetus, such as rachitis or prserachitic state.
発行日
1940-11-30
出版物タイトル
岡山医学会雑誌
52巻
11号
出版者
岡山医学会
開始ページ
2729
終了ページ
2753
ISSN
0030-1558
NCID
AN00032489
資料タイプ
学術雑誌論文
オフィシャル URL
https://www.jstage.jst.go.jp/article/joma1889/52/11/52_11_2729/_article/-char/ja/
関連URL
http://www.okayama-u.ac.jp/user/oma/
言語
Japanese
著作権者
Copyright© 岡山医学会
論文のバージョン
publisher
査読
有り
Eprints Journal Name
joma