Objective: To explore the micro mechanism on feeling obstacle and premenstrual syndrome(PMS) by observing herbal on the expression of the neurotransmiter receptor in neutron.

• 摘要目的：通过观察经前平颗粒对中枢神经递质受体亚型的表达，探讨中药治疗情志障碍及经前期综合征(PMS)的微观机制。