血管帯における呼吸酵素に関する研究 : 主としてコハク酸脱水素酵素系を中心にして

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The authors measured the activity of respiratory enzymes, mainly of the succinodehydrogenase system, in the stria vasularis in each turn of the cochlea by using a Cartesian-Diver. Then we observed the effect of KCN on the succinodehydrogenase system.The result was as following.1) The activity of succinodehydrogenase system was strongest in the basal turn of the cochlea, gradually weaker in the second turn and third turn and weakest in the apical turn.2) After addition of 0.01Mol KCN to the reactive solution.The activity of the succinodehydrogenase system in each turn very apparently weakened in comparison with normal state, but still it was strongest in the basal turn and weaker in the second. third turn and weakest in the apical turn.The difference of activity in each turn, however, was smaller than in the normal state.
社団法人日本耳鼻咽喉科学会の論文