增强皮肤透和颜色减少效果的新型tranexamic酸-曼德尔酸离子配对复合物的皮肤透和颜色减少效果
Hyungjoon Jeon1, Nojin Park1, Jong Gu Won1
1LG Household & Health Care (LG H&H), LG Science Park, Seoul, Republic of Korea.
概括
与单独使用TXA相比,一种新的tranexamic acid (TXA) 和mandelic acid (MA) 离子对复合体显示出皮肤透率的改善和皮肤颜色的更大减少. 这种复合物也有效地抑制炎症标志物,表明其作为化品成分的潜力.
科学领域:
- 皮肤病学和化品科学
- 分子生物学分子生物学
- 生物化学 生物化学
背景情况:
- 皮肤色素障碍是皮肤病学中的一个重要问题.
- 特兰胺酸 (TXA) 以其在治疗色素过高的潜力而闻名.
- 提高活性化品成分的皮肤透率和有效性是一个关键的挑战.
研究的目的:
- 为了研究tranexamic acid (TXA) 和mandelic acid (MA) 之间的离子对复合物的形成和特性.
- 为了评估TXA-MA复合物的增强皮肤透.
- 评估TXA-MA复合物在减少皮肤色素和抑制炎症标志物的有效性.
主要方法:
- 光谱分析 (NMR,FT-IR) 和泽塔电位测量证实了TXA-MA复杂结构.
- 采用猪皮的弗朗茨细胞进行体外皮肤透研究.
- 在HaCaT细胞中评估UVB诱导的炎症基因表达 (IL-1α,IL-6,IL-8,COX-2).
- 在人体体内使用ANTERA 3D成像进行色素评估的临床研究.
主要成果:
- 成功确认了TXA-MA复合体的形成.
- 与TXA相比,观察到TXA-MA复合物的皮肤透率提高.
- 该TXA-MA复合体在HaCaT细胞中表现出优异的炎症标记物 (IL-1α,IL-6,IL-8,COX-2) 的抑制.
- 一项为期4周的人类研究表明,TXA-MA复合物显著减少了皮肤色素,比单独使用TXA更有效.
结论:
- 一个新的TXA-MA离子对复合物被成功合成.
- 与TXA相比,TXA-MA复合物表现出优越的皮肤透性和抗炎作用.
- TXA-MA复合物是改善皮肤颜色的有希望的化品成分.
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