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DOI: 10.3791/4440-v
Please note that some of the translations on this page are AI generated. Click here for the English version.
目的针对脑清醒小鼠鼻内给药的方法,进行说明。这种方法允许重复给药,长期使用鼻腔给药的药物无需麻醉,并以最小的全身暴露的鼻子到大脑传递。
该程序的总体目标是在没有麻醉的小鼠中使用鼻内递送将药物靶向中枢神经系统。这是通过首先使鼠标适应处理来实现的。第二步是使用改良的 scruff 握把固定动物的头部。
接下来用移液管鼻内施用药物滴。在最后一步中,老鼠被送回笼子并获得奖励。该技术的主要优点是鼻内给药将药物靶向中枢神经系统,无需全身暴露,并且清醒鼻内给药允许在没有麻醉的情况下对小鼠进行慢性治疗。
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