Journal of Okayama Medical Association
Published by Okayama Medical Association

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Full-text articles are available 3 years after publication.

ミトコンドリア膜に対する亜硝酸イオンとカドミウムイオン,亜鉛イオンの相互作用について

井上 堅太郎 岡山大学医学部公衆衛生学教室
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抄録
The mutual effects of NaNO(2) + CdCl(2) and NaNO(2) + ZnCl(2) on the oxidative phosphorylation of rat liver mitochondria were examined and following results were obtained. (1) Mixed solution of NaNO(2) and CdCl(2) more decreases respiratory control index at any concentration of NaNO(2) (0-8.6mM) than the index without addition of 4.3μM CdCl(2) respectively. (2) Mixed sollution of CdCl(2) and NaNO(2) more decreases respiratory control index at any concentration of CdCl(2) (0-10μM) than the index without addition of 5mM NaNO(2) respectively. (3) Mixed sollution of NaNO(2) and ZnCl(2) more decreases relative activity of State-3 and dinitrophenol stimulated respiration at any concentration of NaNO(2) (0-8.6mM) than the activity without addition of 4.3μM ZnCl(2) respectively. (4) Mixed sollution of ZnCl(2) and NaNO(2) more decreases relative activity of State-3 and dinitrophenol stimulated respiration at any concentration of ZnCl(2) (0-10μM) than the activity without addition of 5mM NaNO(2) respectively.
ISSN
0030-1558
NCID
AN00032489