가토심장(家兎心臟) 및 골격근(骨格筋)에서 분리(分離)한 Microsome 분획내(分劃內) ATPase 활성도(活性度)에 대(對)한 Mg++, Ca++, Na+ 및 K+의 영향(影響)

• 영문명: The influence of Calcium, Magnesium, Sodium and Potassium Ion on the Adenosintriphosphatase activity of heart and skeletal microsomal fraction of rabbits.
• 발행기관: 대한약리학회
• 저자명: 최신정(Choi, Sin-Jyoung) 홍기환(Hong, Ki-Whan) 김규태(Kim, Gui-Tae)
• 간행물 정보: 『대한약리학잡지』제2권 제1호, 31~40쪽, 전체 10쪽
• 주제분류: 의약학 > 기타의약학
• 파일형태: PDF
• 발행일자: 1966.05.31

영문 초록

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⁺⁺.