Enhanced Hair Regrowth Through Dual-Wavelength Low-Level Laser Therapy: A Comparative Study on Mice.

He Gao, Yao Liu, Zhaiyi Liu, Pengquan Wang, Zhaoyin Qin, Shuanglin Liao, Jia Mo, Lin Wang, Hsiang-Chen Chui
{"title":"Enhanced Hair Regrowth Through Dual-Wavelength Low-Level Laser Therapy: A Comparative Study on Mice.","authors":"He Gao, Yao Liu, Zhaiyi Liu, Pengquan Wang, Zhaoyin Qin, Shuanglin Liao, Jia Mo, Lin Wang, Hsiang-Chen Chui","doi":"10.1002/jbio.202400523","DOIUrl":null,"url":null,"abstract":"<p><p>Low-level laser therapy (LLLT) is a non-invasive treatment that uses low-power lasers or light sources to stimulate biological responses. Previous studies focused on single-wavelength effects on hair growth in mice. In this study, we investigated dual-wavelength combinations to enhance hair regrowth. Using light-emitting diodes (LEDs) at 670, 680, 780, and 880 nm, we assessed the correlation between different wavelength pairs and hair regrowth after shaving in mice. Phototherapy was conducted over 14 days, with results analyzed through surface image analysis and histological examination. Our findings indicate that dual-wavelength therapy is superior to single-wavelength treatment and significantly more effective than the untreated control, demonstrating its potential for improved hair regrowth.</p>","PeriodicalId":94068,"journal":{"name":"Journal of biophotonics","volume":" ","pages":"e202400523"},"PeriodicalIF":0.0000,"publicationDate":"2025-02-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Journal of biophotonics","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1002/jbio.202400523","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
引用次数: 0

Abstract

Low-level laser therapy (LLLT) is a non-invasive treatment that uses low-power lasers or light sources to stimulate biological responses. Previous studies focused on single-wavelength effects on hair growth in mice. In this study, we investigated dual-wavelength combinations to enhance hair regrowth. Using light-emitting diodes (LEDs) at 670, 680, 780, and 880 nm, we assessed the correlation between different wavelength pairs and hair regrowth after shaving in mice. Phototherapy was conducted over 14 days, with results analyzed through surface image analysis and histological examination. Our findings indicate that dual-wavelength therapy is superior to single-wavelength treatment and significantly more effective than the untreated control, demonstrating its potential for improved hair regrowth.

求助全文
约1分钟内获得全文 求助全文
来源期刊
自引率
0.00%
发文量
0
×
引用
GB/T 7714-2015
复制
MLA
复制
APA
复制
导出至
BibTeX EndNote RefMan NoteFirst NoteExpress
×
提示
您的信息不完整,为了账户安全,请先补充。
现在去补充
×
提示
您因"违规操作"
具体请查看互助需知
我知道了
×
提示
确定
请完成安全验证×
copy
已复制链接
快去分享给好友吧!
我知道了
右上角分享
点击右上角分享
0
联系我们:info@booksci.cn Book学术提供免费学术资源搜索服务,方便国内外学者检索中英文文献。致力于提供最便捷和优质的服务体验。 Copyright © 2023 布克学术 All rights reserved.
京ICP备2023020795号-1
ghs 京公网安备 11010802042870号
Book学术文献互助
Book学术文献互助群
群 号:481959085
Book学术官方微信