SOME of the properties of the enzyme creatine phosphokinase have recently been described 1; but no experiments were reported on the activity of the enzyme with substrates other than adenosine tri ...

Creatine phosphokinase (CPK), also known as creatine kinase (CK), is a type of enzyme. Enzymes are proteins that catalyze (speed up) chemical reactions in your body. CK plays an important role in ...

He demonstrated a significant increase in isometric peak torque without a sustained rise in creatinine phosphokinase (CPK). A significant decrease in postexercise CPK occurred at the end of the ...