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中国临床药理学与治疗学 ›› 2013, Vol. 18 ›› Issue (5): 487-490.

• 基础研究 • 上一篇    下一篇

复方地西泮鼻腔给药的安全性评价

盛平1, 张瑞涛2, 王晖3, 黄钊3, 傅晓华1   

  1. 1广东药学院附属第二医院/广州新海医院,广州 510300,广东;
    2三峡大学医学院,宜昌 443002,湖北;
    3广东药学院中药学院,广州 510006,广东
  • 收稿日期:2013-01-21 修回日期:2013-04-29 出版日期:2013-05-26 发布日期:2013-05-22
  • 通讯作者: 王晖,男,教授,研究方向:皮肤黏膜药理学。Tel: 020-39352057 E-mail: gdwanghui2006@126.com
  • 作者简介:盛平,副主任药师,研究方向:临床药学。Tel: 13632361999 E-mail: shengping2007@163.com
  • 基金资助:
    广东省科技计划项目(2011B080702004)

Nasal mucosa and mucociliary toxicity of intranasal administration of compound recipe diazepam

SHENG Ping1, ZHANG Rui-tao2, WANG Hui3, HUANG Zhao3, FU Xiao-hua1   

  1. 1The Second Affiliated Hospital of Guangdong Pharmaceutical University, Guangzhou 510300, Guangdong, China;
    2School of Medicine, Sanxia University, Yichang 443002, Hubei, China;
    3School of Traditional Chinese Medicine, Guangdong Pharmaceutical University, Guangzhou 510006, Guangdong, China
  • Received:2013-01-21 Revised:2013-04-29 Online:2013-05-26 Published:2013-05-22

摘要: 目的: 考察地西泮与薄荷醇配伍鼻腔给药的鼻黏膜毒性,探讨地西泮鼻腔给药的可行性。方法: 以家兔鼻黏膜为研究对象,考察地西泮单用、地西泮与薄荷醇伍用给药1周和停药1周后,对家兔鼻黏膜细胞形态结构的影响及恢复情况。结果: 病理组织切片显示,地西泮单用组和地西泮与薄荷醇伍用组鼻腔给药1周后,大鼠鼻黏膜细胞上皮层厚度无明显改变。停药1周后,光学显微镜观察鼻黏膜损伤的情况有所恢复。结论: 地西泮单独鼻腔给药、薄荷醇单独鼻腔给药、地西泮和薄荷醇配伍鼻腔给药后,对黏膜的毒性轻微且毒性具有可逆性。

关键词: 地西泮, 薄荷醇, 鼻腔给药, 黏膜, 安全性

Abstract: AIM: To study the nasal mucosa and mucociliary toxicity of intranasal administration of diazepam and diazepam compounded with menthol.METHODS: The rabbit nasal mucosa model was established by nasal administration with diazepam and its compound recipe containing menthol for a week. Then we investigated the effects on cellular morphology of the nasal mucosa and its recovery after drug withdrawal.RESULTS: The results of histopathologic slide showed that the thickness of epithelial layers had no obvious change when the rabbit model had been applied with diazepam and its compound recipe for a week. After drug withdrawal, the injury of mucociliary was recovered to some extent.CONCLUSION: Diazepam, menthol and their compound recipe, after intranasal administration, have mild toxicity and the negative effect can be reversible on the nasal mucosa.

Key words: Diazepam, Menthol, Intranasal administration, Mucosa, Security

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