The activity of Ca 2+ ATPase and phosphorylase A(P A) of liver in rats was determined to study the effect of acrylonitrile (ACN) on calcium homeostasis and to clarify the toxicological mechanism of ACN.

• 本文通过丙烯腈对大鼠肝脏Ca2＋－ATPase和磷酸化酶A活性影响的研究，探讨了丙烯腈对动物肝脏钙稳态的影响，进一步阐明丙烯腈的毒作用机制。