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脑内药物传递方法的研究进展 被引量:1

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摘要 目的:介绍脑内药物传递方法,为脑部疾病的有效治疗提供参考。方法:查阅文献,对脑内直接给药、选择性破坏血脑屏障(BBB)、绕过BBB、跨细胞传递4种给药方式进行分析、评价。结果与结论:脑内直接给药在临床应用多年,技术成熟、药物浓度可精确控制,但费用高、需麻醉和住院,药物传递距离有限;选择性破坏BBB,适用于急性疾病治疗药物的传递,缺点是重复用药时需反复开孔,且开孔易致毒性物质进入脑内;鼻腔给药、经内耳给药等绕过BBB方法侵害性较小,但转运剂量和转运效率均很低;利用BBB受体系统、转运子和细胞穿膜肽等实现中枢神经系统药物传递的新方法更具发展前景。
出处 《中国药房》 CAS CSCD 2013年第13期1236-1239,共4页 China Pharmacy
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