MECHANICAL EFFICIENCY OF PHOSPHAGEN (ATP+CP) SPLITTING AND ITS SPEED OF RESYNTHESIS

被引：13

作者：

DIPRAMPERO, PE

MARGARIA, R

机构：

[1] Dept. of Physiology, University of Milan, Milan

来源：

PFLUGERS ARCHIV-EUROPEAN JOURNAL OF PHYSIOLOGY | 1969年 / 308卷 / 03期

关键词：

Creatine Phosphate Speed and Efficiency of Resynthesis; Muscle Mechanical Efficiency; O[!sub]2[!/sub] Debt Payment; Phosphagen Concentration in Muscle;

D O I：

10.1007/BF00586553

中图分类号：

Q4 [生理学];

学科分类号：

071003 ;

摘要：

From the amount of work at steady state, and the concentration of split phosphagen, equivalent to the oxygen debt, measured on an exercising isolated dog gastrocnemius, the velocity constant of phosphagen (ATP+CP) resynthesis, assuming that this reaction is an exponential one, could be calculated and found to be 1.98 min-1, the same value as found in man in exercise. The mechanical equivalent of phosphagen splitting in man has been calculated as 4.3 kcal/mol. © 1969 Springer-Verlag.

引用

页码：197 / +

页数：1

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