Methods Mouse acetic-acid-induced twisting experiment, mouse xylene-induced auricular swelling experiment, and rat sodium-urate-induced pedal swelling experiment were carried out in this study.

• 方法采用醋酸刺激致小鼠扭体反应试验、二甲苯致小鼠耳肿胀试验、尿酸钠结晶致大鼠足肿胀试验。