Methods The ability to restrict growth of Toxoplasma gondii was evaluated by 3H U incorporation assay. IDO activity was determined with high performance liquid chromatography(HPLC).

• 方法 采用3H-尿嘧啶 (3H- U)特异标记的弓形虫在HMF内的增殖实验 ,以及通过反相高效液相色谱仪检测 IDO活性。