Objective:To observe the effect of Guizhi Decoction (GZD) on adenyl cyclase (AC) and phosphodiesterase (PDE) activities in hypothalamus of rat models of fever and hypothermia.

• 目的 :观察桂枝汤对发热和低体温模型大鼠下丘脑中腺苷酸环化酶 (AC)和磷酸二酯酶(PDE)活性的影响。