用不同激光波长同时应用于不同皮肤的脱毛在细胞水平上的影响:两个案例报告
Patrícia Froes Meyer1,2, Rafaella Rêgo Maia1, Rodrigo Marcel Valentim da Silva1,3
1Department of Physiotherapy, Federal University of Rio Grande do Norte, Natal, Brazil.
概括
不同的激光波长有效地去除不同类型的皮肤和不同厚度的头发上的毛发. 这种激光疗法通过诱导亡和将毛囊转移到端原阶段来优化脱毛,并证明对各种光型有效.
科学领域:
- 皮肤病学 皮肤病学
- 审美医学是一种美学医学.
- 激光技术 激光技术 激光技术
背景情况:
- 毛囊循环通过异原 (生长) 和异原 (休息) 阶段.
- Bcl-2是异原期的标志物,而CK-18与亡有关.
- 激光脱毛的目的是以最大的效率准阳原阶段的卵泡.
研究的目的:
- 为了评估同时使用多波长激光去除毛发的疗效.
- 评估激光治疗对不同皮肤类型的毛囊相和亡的影响.
- 为了确定不同的激光波长是否可以优化脱毛在不同的皮肤和头发特征.
主要方法:
- 两名参与者 (浅色和深色皮肤) 同时接受多波长激光疗法.
- 治疗后45天分析毛囊,将治疗区域与对照区域进行比较.
- 免疫组织化学被用来评估Bcl-2和CK-18的表达作为毛囊阶段和亡的标志物.
主要成果:
- 经过治疗的毛囊主要处于端原 (脱发) 阶段,表现出CK-18表达和BCL-2阴性.
- 对照毛囊仍然处于Bcl-2表达的阳原阶段.
- 在对待和对照区域之间的异原和异原相比较中观察到统计学上显著的差异 (p=.00).
结论:
- 同时应用不同的激光波长对不同皮肤类型的脱毛是有效的.
- 激光疗法诱导了亡,并将毛囊转移到脱毛阶段,优化了脱毛过程.
- 这项研究证实了不同激光波长对不同皮肤和头发类型的效率,得到了亡和增殖标记的支持.
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