[参考译文]一种简便的用于预防中风的鼻喷剂可能即将诞生。这一成果来源于一大发现,即保留老鼠的免疫系统极大地降低了它们患上中风的可能性。这一疗法对两种主要形式的中风有效:由血液凝块中断动脉对大脑供血引起的中风和颅内血管破裂出血引起的中风。 A simple nasal spray for the prevention of stroke may be born soon. This result stems from a discovery that the preservation of mice’s immune system greatly reduces their chance of suffering from a stroke. This treatment works for two major forms of stroke: a clot that interrupts the stroke caused by arterial blood supply to the brain and bleeding from ruptured intracranial vessels.