ビタミン
Online ISSN : 2424-080X
Print ISSN : 0006-386X
Thiamine tetrahydrofurfuryl disulfideと心房カリウム
篠崎 英男森田 雅夫杉本 治良永田 充宏
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1971 年 44 巻 1 号 p. 37-43

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Changes of potassium and sodium contents in isolated guinea-pig atria kept in modified Locke's solution without KCl were prevented by thiamine tetrahydrofurfuryl disulfide (TTFD) added to the medium. This effect was seen, also, at absence of TTFD in the medium when atria were pretreated with TTFD. These effects were not seen when thiamine or DMPD (dimethalium propyl disulfide) was used in place of TTFD. Transportation of TTFD, thiamine or DMPD into atria was tested by means of those labeled compounds with ^<14>C. ^<14>C-Thiamine was identified in atria treated with ^<14>C-TTFD. Transportation of TTFD into atria was far markedly more than that of thiamine or DMPD.

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© 1971 日本ビタミン学会

この記事はクリエイティブ・コモンズ [表示 - 非営利 - 改変禁止 4.0 国際]ライセンスの下に提供されています。
https://creativecommons.org/licenses/by-nc-nd/4.0/deed.ja
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