objective to produce a new type of dementia model so as to examine the functional change of learning and memory, muscarinic acetylcholine receptor density, and effect of zms-active component of zhimu.
目的制造一种新的大鼠癡呆模型,考察模型大鼠学习、记忆和m受体密度的变化,以及知母有效成分知母皂甙元(zms)的影响。