塔扎罗的透皮药物输送:确定塔扎罗在局部透皮治疗中的潜力
Helena Hamzehpour1, Ástrós Óskarsdóttir1, Helgi Jónsson2
1Faculty of Pharmaceutical Sciences, University of Iceland, 107 Reykjavik, Iceland.
Pharmaceutics
|January 23, 2024
概括
塔扎罗显示了通过皮肤传递到关节的潜力,为系统性视网类药物提供了更安全的局部替代品. 这项研究证实它能够透皮肤并到达关节软骨,用于潜在的骨关节炎治疗.
科学领域:
- 皮肤病学和制药科学 皮肤病学和制药科学
- 药物输送系统 药物输送系统
- 类风湿病学 类风湿病学
背景情况:
- 基于类药物的药物是有效的,但与全身毒性有关.
- 局部视网类药物提供了一个更安全的替代品,tazarotene是有前途的第三代合成视网类药物.
- 针对关节疾病的tazarotene通过皮肤传递的研究解决了对更安全,局部治疗的需求.
研究的目的:
- 评估tazarotene适合通过皮肤传递到关节中的适用性.
- 评估来自不同配方的猪皮的tazarotene透率.
- 为了确定tazarotene在关节软骨中的积累.
主要方法:
- 在体外透研究使用猪皮与溶液和凝配方.
- 带剥离分析以量化角质层的保留.
- 对猪关节进行试点研究,以评估软骨透.
- 超高性能液体染色学-质谱学 (UPLC-MS) 用于量化.
主要成果:
- 塔扎罗在溶液和凝配方中成功透了猪皮.
- 在关节软骨中发现了可检测量的tazarotene及其代谢物tazarotenic acid.
- 通过带剥离来评估角质层的保留.
结论:
- 塔扎罗表明了通过皮肤向关节输送药物的潜力.
- 这些发现支持tazarotene在治疗手部关节炎等疾病的治疗潜力.
- 这项研究为进一步研究用于关节疾病的局部视网类药物的应用提供了基础.
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