Giada Magni, F. Tatini, M. Rossi, G. de Siena, R. Cicchi, F. Pavone, S. Bacci, F. Rossi
{"title":"In Vivo Evidence of Blue LED Light Photobiomodulation","authors":"Giada Magni, F. Tatini, M. Rossi, G. de Siena, R. Cicchi, F. Pavone, S. Bacci, F. Rossi","doi":"10.3390/ecb2023-14287","DOIUrl":null,"url":null,"abstract":": The following study investigated the effects of blue LED light (410–430 nm) on wound healing in mice with superficial and full-thickness skin wounds. The wounds were treated with blue LED light (20.6 J/cm 2 , 30 s), and biopsies were collected over 6 days. Results showed modulation of cytokine release, increased number of granulocytes and mast cells, increased density of vessels with mast cells expressing platelet-derived growth factor, and improved collagen deposition compared to untreated wounds. The study concluded that blue light leads to faster and more effective wound healing and improved skin morphology.","PeriodicalId":265361,"journal":{"name":"The 2nd International Electronic Conference on Biomedicines","volume":null,"pages":null},"PeriodicalIF":0.0000,"publicationDate":"2023-03-29","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"The 2nd International Electronic Conference on Biomedicines","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.3390/ecb2023-14287","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
: The following study investigated the effects of blue LED light (410–430 nm) on wound healing in mice with superficial and full-thickness skin wounds. The wounds were treated with blue LED light (20.6 J/cm 2 , 30 s), and biopsies were collected over 6 days. Results showed modulation of cytokine release, increased number of granulocytes and mast cells, increased density of vessels with mast cells expressing platelet-derived growth factor, and improved collagen deposition compared to untreated wounds. The study concluded that blue light leads to faster and more effective wound healing and improved skin morphology.