DECREASE OF APOENZYME ACTIVITIES IN VITAMIN-DEFICIENT ANIMALS:I. DECREASE OF PYRUVATE-APOOXIDASE ACTIVITY IN VITAMIN B1-DEFICIENT RATS
スポンサーリンク
概要
- 論文の詳細を見る
1. The apoenzyme activities of pyruvate oxidase system in the liver of B1-deficient rats were studied in vitro under various addition of DPT, CoA, lipoic acid, DPN, FAD, niacinamide, cytochrome c, ATP, glutathione, fumaric acid as well as pyridoxal-5-phosphate. A marked decrease of the apoenzyme activities in B1-deficient rats were always demonstrated in the uptake of O2 after adding pyruvate.2. The apoenzyme activities of pyruvate oxidase system were recognized to be high in B1-positive control rats fed a diminished caloric ration comparable to B1-deficient groups.3. The results seem to lead to the conclusion that thiamine contributes to the formation and activation of the apoenzyme in pyruvate oxidase system of rats as stated in the biochemical study on vitamin B12.
- 日本ビタミン学会の論文
著者
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Suzuki Takao
Laboratory For Evolutionary Morphology Center For Developmental Biology(cdb) Riken
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SAHASHI YOSHIKAZU
Laboratory of Biochemistry and Nutrition, Department of Agricultural Chemistry, Tokyo Agricultural University
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MAEKAWA AKIO
Laboratory of Biochemistry and Nutrition, Department of Agricultural Chemistry, Tokyo Agricultural University
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HAYASHI JUNZO
Laboratory of Biochemistry and Nutrition, Department of Agricultural Chemistry, Tokyo Agricultural University
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OSHIMA TAKEICHI
Laboratory of Biochemistry and Nutrition, Department of Agricultural Chemistry, Tokyo Agricultural University
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ITO KIMIKO
Laboratory of Biochemistry and Nutrition, Tokyo Agricultural University
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ITO KIMIKO
Laboratory of Biochemistry and Nutrition, Department of Agricultural Chemistry, Tokyo Agricultural University
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MAEKAWA AKIO
Laboratory of Biochemistry and Nutrition, Tokyo Agricultural University
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HAYASHI JUNZO
Laboratory of Biochemistry and Nutrition, Tokyo Agricultural University
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HAYASHI JUNZO
Laboratories of Biochemistry, Shiga Agricultural College
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