家兎心臟 및 骨格筋에서 分離한 Microsome 分劃內 ATPase 活性度에 對한 Gm^(++), Ca^(++), Na^(+) 및 K^(+)의 影響
The influence of Calcium, Magnesium, Sodium and Potassium Ion on the Adenosintriphosphatase activity of heart and skeletal microsomal fraction of rabbits
대한약리학잡지 1966년 2권 1호 p.31 ~ 40
崔信貞 ( ) - 釜山大學校 醫科大學 藥理學敎室
金奎泰 ( ) - 釜山大學校 醫科大學 藥理學敎室
洪起煥 ( ) - 釜山大學校 醫科大學 藥理學敎室
Abstract
The microsomal fraction is isolated from rabbit heart and skeletal muscle. The fraction is found to contain the Na^(+)-and K^(+)-activated ATPase. The maximal ATPase activity is obtained in Na^(+) and K^(+) concentration of 100 mM.
Calcium itself stimulates the Na^(+)-and K^(+)-activated portion of ATPase in the presence of Mg^(++). However, calcium does not stimulate ATPase in the absence of Mg^(++).
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KMID :
0360419660020010031
DOI :
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