分泌和化品微针的过敏性潜力
Sarah Rigali1, Cindy Zeng1, Andrew Scheman1,2
1Department of Dermatology, Northwestern University, Chicago, Illinois.
概括
微针装置可能会释放和金离子,可能会在敏感人群中引起过敏反应. 需要进一步的研究来确认金属过敏患者的风险.
科学领域:
- 皮肤病学 皮肤病学
- 化品的程序 化品的程序
- 材料科学 材料科学 材料科学
背景情况:
- 微针法是一种流行的化品治疗方法.
- 有关金属过敏和微针装置存在担忧.
- 针的成分可能会对金属敏感的人构成风险.
研究的目的:
- 为了评估微针装置释放的.
- 评估微针在使用后的结构完整性和降解.
- 为了调查与微针相关的潜在过敏性风险.
主要方法:
- 使用二甲基胺 (DMG) 点检测试验测试了释放.
- 扫描电子显微镜 (SEM) 评估了针的结构完整性.
- 在使用后分析了五个品牌的微针.
主要成果:
- 在5个微针品牌中,有3个品牌释放出可检测的.
- 所有测试的针都显示使用后的结构损伤 (裂,裂).
- 在四个品牌的针头上意外发现了金涂层.
结论:
- 从微针中释放的和金离子可能会引发过敏接触性皮肤炎.
- 患有或黄金过敏的人可能处于危险之中.
- 建议进行进一步的临床研究,以评估过敏患者的皮肤炎和愈合.
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