- Cutaneous Photorejuvenation of Light Emitting Diodes via the Melatonin Membrane Receptor Pathway
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Bae SH, Park JH, Kim SH, Yun SJ, Kim JG, Lee JB
- KMID: 2536299
- Ann Dermatol.
- 2022 Dec;34(6):401-411.
- doi: 10.5021/ad.21.092
Background: Melatonin receptors are present in the human skin and retina. These receptors can be stimulated by light emitting diodes (LEDs) at specific wavelengths, thereby inducing cutaneous photorejuvenation. However, the... -
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- Transfer printing based manufacturing process for flexible micro-light emitting diode phototherapy devices
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Keum H
- KMID: 2533572
- Med Lasers.
- 2022 Jun;11(2):65-71.
- doi: 10.25289/ML.2022.11.2.65
Micro-light emitting diode (LED) integrated phototherapy devices are part of a rapidly growing industry benefiting from distinct photoelectrical properties. The recent advances in inorganic flexible devices have increased the scope... -
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- Low-level Laser Therapy with Novel Array of Light Source and Individualized Program for Treatment of Androgenetic Alopecia: A 16-week, Randomized, Double-blind, Sham Device-controlled Study
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Kim JW, Kwon YS, Chang YY, Hong SH, Shin JW, Na JI, Huh CH
- KMID: 2533481
- Med Lasers.
- 2020 Dec;9(2):150-158.
- doi: 10.25289/ML.2020.9.2.150
Background and Objectives Low-level laser therapy (LLLT) is used widely to promote hair growth in androgenetic alopecia (AGA). This study examined the clinical efficacy and safety of a home-use LLLT device... -
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- Evaluation of High-power Light Emitting Diode Curing Light on Sealant Polymerization
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Park Y, Lee J, Ra J
- KMID: 2441497
- J Korean Acad Pediatr Dent.
- 2019 Feb;46(1):57-63.
- doi: 10.5933/JKAPD.2019.46.1.57
This study aimed to determine whether the curing times of Xtra Power and High Power modes of high-power light emitting diode (LED) curing light are sufficient for polymerization of resin... -
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- Differential Effect of Light Emitting Diode Light on Electroencephalographic Oscillations in Young and Old Healthy Subjects
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Sunwoo JS, Lee S, Cha KS, Kim TJ, Byun JI, Jung KY
- KMID: 2405594
- J Sleep Med.
- 2017 Dec;14(2):61-69.
- doi: 10.13078/jsm.17009
OBJECTIVES: To investigate brain oscillatory characteristics according to brightness and color temperature of light emitting diode (LED) light in young and elderly subjects. METHODS: We analyzed 22 young (age, 29.0±5.2 years)... -
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- The Effectiveness of Light Emitting Diodes with 592 nm Yellow Light for Korean Photoaged Skin
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Moon KR, Kwon HH, Suh DH, Yun SJ, Lee SC, Lee JB
- KMID: 2129414
- Korean J Dermatol.
- 2015 Nov;53(9):677-683.
BACKGROUND: As aging occurs, the skin develops more wrinkles and pigmentation, becomes drier, and loses its elasticity. In previous reports, light-emitting diode (LED) phototherapy was proven to stimulate collagen synthesis... -
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- Effectiveness of Home-use Light Emitting Diode Device for Seborrheic Dermatitis of the Scalp: a Preliminary Study
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Kim SM, Lee SC, Won YH, Lee JB
- KMID: 1731193
- Korean J Med Mycol.
- 2014 Jun;19(2):31-38.
BACKGROUND: Seborrheic dermatitis (SD) is a chronic, relapsing inflammatory disease, mainly affecting the scalp and face. The pathogenesis of SD has been not fully understood yet, but may be related... -
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- Effects of 630 nm Light-Emitting Diode Irradiation on Caveolin-1 and Procollagen I and III Expression in Human Dermal Fibroblasts
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Choi DI, Choi JY, Kim SY, Yun SJ, Lee JB, Lee SC
- KMID: 2246368
- Korean J Dermatol.
- 2014 Mar;52(3):161-168.
BACKGROUND: Recent studies indicate that light-emitting diodes (LED) may represent a novel and effective anti-aging light source for the skin. Among many candidate molecules known to control collagens, caveolin-1 (Cav-1)... -
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- The Effect of Light Emitting Diode on Acute Pain and the Inhibitory Effects of Postherpetic Neuralgia in Patients with Herpes Zoster
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Jung SW, Son HH, Lee YS, Lee SK
- KMID: 1864401
- Korean J Dermatol.
- 2013 Oct;51(10):763-770.
BACKGROUND: Acute pain and postherpetic neuralgia often interfere with life quality severely. Light emitting diode (LED) has been proposed as one of the effective therapeutic tools for pain reduction. However,... -
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- Effect of Color of Light Emitting Diode on Development of Fruit Body in Hypsizygus marmoreus
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Jang MJ, Lee YH, Ju YC, Kim SM, Koo HM
- KMID: 2312688
- Mycobiology.
- 2013 Mar;41(1):63-66.
This study was conducted to identify a suitable color of light for development of the fruit body in Hypsizygus marmoreus. To accomplish this, samples were irradiated with blue (475 nm),... -
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- Effect of the difference in spectral outputs of the single and dual-peak LEDs on the microhardness and the color stability of resin composites
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Park HJ, Son SA, Hur B, Kim HC, Kwon YH, Park JK
- KMID: 2251814
- J Korean Acad Conserv Dent.
- 2011 Mar;36(2):108-113.
- doi: 10.5395/JKACD.2011.36.2.108
OBJECTIVES: To determine the effect of the spectral output of single and dual-peak light emitting diode (LED) curing lights on the microhardness and color stability of commercial resin composites formulated... -
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- Study of the Photoinactivation Effect on Propionibacterium acnes after Light Irradiation with Variable Wavelengths
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Cho YJ, Suh DH
- KMID: 2087193
- Korean J Dermatol.
- 2006 Nov;44(11):1332-1338.
BACKGROUND: Phototherapy has been studied as an alternative option for the treatment of acne. Propionibacterium (P.) acnes produces endogenous porphyrins as a by-product of metabolism. Light of particular wavelengths activates... -
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- The shear bond strength and adhesive failure pattern in bracket bonding with different light-curing methods
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Shin JH, Lim YK, Lee DY
- KMID: 2074784
- Korean J Orthod.
- 2004 Aug;34(4):333-342.
The purpose of this study was to evaluate the clinical effectiveness of a plasma arc light and light emitting diode (LED), compared with shear bond strength and the failure pattern... -
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