For example, in clinical trials, tirilazad therapy for ischemic stroke increases the risk of death and dependency, whereas in animal studies, it reduces infarct volume and seems to improve neurobehavioral scores.

• 例如，在临床试验中，替拉扎特治疗缺血性中风增加了其死亡的危险和依赖，尽管在动物实验中他减少了梗塞面积，提高了神经功能评分。