ビタミンD投与による各種無機成分の代謝研究 : (VI)ビタミンD_2注射の実験的クル病ウサギおよびシロネズミの心臓および肺臓の無機成分におよぼす影響

概要

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The calcium content in the heart of rachitic and normal animals was increased by the vitamin D_2 injection, but the phosphorus content of rachitic animals showed clearly a decreasing tendency, comparing with normal animals. The potassium content of normal animals was observed to show an increasing trend, but a decreasing trend was observed without exception with rachitic animals by the vitamin D_2 injection. As to the sodium content, a much greater decrease was observed in malnutritive rachitic animals than in normal animals. Moreover, a decreasing tendency of the iron and copper content by the injection was found in all of the malnutritive rachitic animals, but an increasing tendency in some of the nomal animals. The calcium, potassium, phosphorus, and sodium contents of the lung of rachitic animals were not affected by the injection of vitamin D_2. While the vitamin D_2 injection showed no effect upon the iron and copper contents in the lung of normal animals, this injection resulted in a decrease in the case of rachitic animals without exception.
日本ビタミン学会の論文