Effect of interstitial low level laser stimulation in skin density

Seulki Jang, Myungjin Ha, Sangyeob Lee, Sungkon Yu, Jihoon Park, Edalat Radfar, Dong Hyun Hwang, Han A. Lee, Hansung Kim, Byungjo Jung

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Abstract

As the interest in skin was increased, number of studies on skin care also have been increased. The reduction of skin density is one of the symptoms of skin aging. It reduces elasticity of skin and becomes the reason of wrinkle formation. Low level laser therapy (LLLT) has been suggested as one of the effective therapeutic methods for skin aging as in hasten to change skin density. This study presents the effect of a minimally invasive laser needle system (MILNS) (wavelength: 660nm, power: 20mW) in skin density. Rabbits were divided into three groups. Group 1 didn't receive any laser stimulation as a control group. Group 2 and 3 as test groups were exposed to MILNS with energy of 8J and 6J on rabbits' dorsal side once a week, respectively. Skin density of rabbits was measured every 12 hours by using an ultrasound skin scanner.

Original languageEnglish
Title of host publicationMechanisms of Photobiomodulation Therapy XI
EditorsMichael R. Hamblin, James D. Carroll, Praveen Arany
PublisherSPIE
ISBN (Electronic)9781628419290
DOIs
Publication statusPublished - 2016
EventMechanisms of Photobiomodulation Therapy XI - San Francisco, United States
Duration: 2016 Feb 132016 Feb 14

Publication series

NameProgress in Biomedical Optics and Imaging - Proceedings of SPIE
Volume9695
ISSN (Print)1605-7422

Other

OtherMechanisms of Photobiomodulation Therapy XI
CountryUnited States
CitySan Francisco
Period16/2/1316/2/14

All Science Journal Classification (ASJC) codes

  • Electronic, Optical and Magnetic Materials
  • Biomaterials
  • Atomic and Molecular Physics, and Optics
  • Radiology Nuclear Medicine and imaging

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    Jang, S., Ha, M., Lee, S., Yu, S., Park, J., Radfar, E., Hwang, D. H., Lee, H. A., Kim, H., & Jung, B. (2016). Effect of interstitial low level laser stimulation in skin density. In M. R. Hamblin, J. D. Carroll, & P. Arany (Eds.), Mechanisms of Photobiomodulation Therapy XI [969505] (Progress in Biomedical Optics and Imaging - Proceedings of SPIE; Vol. 9695). SPIE. https://doi.org/10.1117/12.2212119