ビタミンB_6の血球内移行にかんする研究 : (II)各型ビタミンB_6添加後の人血球内ピリドキサールリン酸量と赤血球膜によるピリドキサールリン酸よりピリドキサールの遊離

概要

論文の詳細を見る
Studies were made on the pyridoxal phosphate content in erythrocyte after an incubation in phosphate buffer, containing glucose with free or phosphorylated forms of vitamin B_6. Pyridoxal phosphate did not increased whatever the concentrations of pyridoxine, pyridoxal or pyridoxamine in the reaction mixture. However, when pyridoxal phosphate was added, its content in erythrocyte increased moderately with the increase of given pyridoxal phosphate amount. With regard to the binding of pyridoxine or pyridoxal with ghost cells, the authors could not recognized the binding. The releasing of pyridoxal from pyridoxal phosphate by ghost cells to the extent of about 24%, and the reaction was inhibited by an addition of ATP.
日本ビタミン学会の論文
1966-01-25