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Studies on the Rachitis of Newborns. (Part 8) Investigation on the inorganic phosphorus and the total calcium in the blood serum of the newborn and the mother, and on the so-called rachitic shadow of the newborn's bone by means of roentgen
Author
Tokuhisa, Katumi
Takahara, Akio
Abstract
The authors administered a-preparation of vitamine D, called "Oryzae" 5g. a day to pregnant women during the latter 2-3 months of pregnancy, and took the blood at the time of delivery from the eubital vein, togather with the blood of the newborn taken from the umbilical vein. The inorganic phosphorus and the total calcium in the blood serum of the mother and the newborn were measured, as early as possible after delivery. The P content was measured after Kuttner-Cohen and that of Ca, after Kramer-Tisdall. The distal end of the newborn's ulna was revealed by X-ray and the appearance of the rachitic shadow was investigated. The cases experimented on amountet to 65. The results obtained were as follows: 1. The P content was more in the cases of vitamine D administration than the contrast, being 5,12mg.% on the average. 2. The bone shadow by X-ray photographing was less in number in the appearance of the so-called rachitic alteration than the contrast. 3, The P content of the newborns blood tended to rise during the summer, being always of higher rate than the contrast. In conculsion, the administration of vitamine D to pregnant women is believed to protect the rachitis or rachitis-like state of the newborn, when given continously in the latter period of pregnancy.
Published Date
1942-05-31
Publication Title
岡山医学会雑誌
Volume
volume54
Issue
issue5
Publisher
岡山医学会
Start Page
963
End Page
970
ISSN
0030-1558
NCID
AN00032489
Content Type
Journal Article
Official Url
https://www.jstage.jst.go.jp/article/joma1889/54/5/54_5_963/_article/-char/ja/
Related Url
http://www.okayama-u.ac.jp/user/oma/
language
日本語
Copyright Holders
Copyright© 岡山医学会
File Version
publisher
Refereed
True
Eprints Journal Name
joma