To explore the determination method of index component content in Xiao’er Qingre Xuanfei Plaster and its transdermal property in vitro

<sec> <title>目的</title> 建立小儿清热宣肺贴膏中指标成分的含量测定方法,并研究其体外透皮特性。 </sec> <sec> <title>方法</title> 采用HPLC同时测定小儿清热宣肺贴膏中栀子苷和苦杏仁苷的含量。采用Franz扩散池法,以离体SD大鼠和巴马小型猪皮肤为体外透皮模型,20%乙醇生理盐水为接收液,研究小儿清热宣肺贴膏中指标成分的透皮行为。 </sec> <sec> <title>结果</title> 小儿清热宣肺贴膏中栀子苷和苦杏仁苷的含量分别为21.40 mg·g<sup>-1</sup>和3.49 mg·g<sup>-1</sup>。体外透皮实验,12 h时,栀子苷和苦杏仁苷在大鼠皮肤的累积透皮率分别为23.31%和25.64%,皮肤中滞留率分别为0.46%和0.53%;在小型猪皮肤的累积透皮率分别为4.13%和7.41%,皮肤中滞留率分别为0.47%和0.53%。指标成分的体外透皮过程符合零级动力学方程。 </sec> <sec> <title>结论</title> 建立的HPLC含量测定方法稳定、可靠,适用于小儿清热宣肺贴膏的质量控制;该贴膏在两种动物皮肤的透过性存在种属间差异大,SD大鼠皮肤的透过性明显高于巴马小型猪皮肤,其指标成分的释放主要以扩散为主,皮肤角质层是其主要限速因素。 </sec>

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Publication Details

Journal
Lishizhen medicine and materia medica research
Published
2025-01-01
DOI
https://doi.org/10.70976/j.1008-0805.szgygy-2025-0112
Primary Topic
Healthcare and Venom Research
Type
article
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article

To explore the determination method of index component content in Xiao&rsquo;er Qingre Xuanfei Plaster and its transdermal property in vitro

Peng Mao, Shiyu Zong, Yaya Su, Baoan Wang et al.
Lishizhen medicine and materia medica research
Healthcare and Venom Research
article

To explore the determination method of index component content in Xiao&rsquo;er Qingre Xuanfei Plaster and its transdermal property in vitro

Peng Mao, Shiyu Zong, Yaya Su, Baoan Wang, Ye Li, Miao Wang, Hong Zhang, Chun-liu WAQNG
article en

Abstract

<sec> <title>目的</title> 建立小儿清热宣肺贴膏中指标成分的含量测定方法,并研究其体外透皮特性。 </sec> <sec> <title>方法</title> 采用HPLC同时测定小儿清热宣肺贴膏中栀子苷和苦杏仁苷的含量。采用Franz扩散池法,以离体SD大鼠和巴马小型猪皮肤为体外透皮模型,20%乙醇生理盐水为接收液,研究小儿清热宣肺贴膏中指标成分的透皮行为。 </sec> <sec> <title>结果</title> 小儿清热宣肺贴膏中栀子苷和苦杏仁苷的含量分别为21.40 mg·g<sup>-1</sup>和3.49 mg·g<sup>-1</sup>。体外透皮实验,12 h时,栀子苷和苦杏仁苷在大鼠皮肤的累积透皮率分别为23.31%和25.64%,皮肤中滞留率分别为0.46%和0.53%;在小型猪皮肤的累积透皮率分别为4.13%和7.41%,皮肤中滞留率分别为0.47%和0.53%。指标成分的体外透皮过程符合零级动力学方程。 </sec> <sec> <title>结论</title> 建立的HPLC含量测定方法稳定、可靠,适用于小儿清热宣肺贴膏的质量控制;该贴膏在两种动物皮肤的透过性存在种属间差异大,SD大鼠皮肤的透过性明显高于巴马小型猪皮肤,其指标成分的释放主要以扩散为主,皮肤角质层是其主要限速因素。 </sec>

Lishizhen medicine and materia medica researchVol. 36(1)
Zero hunger
Openalex Percentile: Top 78%
Healthcare and Venom Research
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