pyoxanthine

例句：

1. 1.The patient's urine test showed high levels of pyoxanthine.
   患者的尿液测试显示次黄嘌呤水平很高。
2. 2.Pyoxanthine is a compound found in certain foods that can cause allergic reactions.
   次黄嘌呤是一种存在于某些食物中的化合物，可能导致过敏反应。
3. 3.The treatment for hypertension often involves reducing the intake of pyoxanthine and other purines.
   治疗高血压通常需要减少次黄嘌呤和其他嘌呤的摄入。