The activity of Ca 2+-Mg 2+ ATPase of every organs of rats apparently descended and the activity of Ca 2+-Mg 2+ ATPase of each different organs emerged regular alterations.

• AP时大鼠各脏器Ca2 + -Mg2 + ATP酶活性明显下降 ,不同脏器细胞Ca2 +-Mg2 + ATP酶的活性随病程的发展而呈规律性的变化。