• Journal of Korean Medicine Rehabilitation
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• v.26 no.3
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• pp.183-189
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• 2016

A 84 year old male patient with amyotrophic lateral sclerosis (ALS) was treated by Jeungsonbaekchulsan and Gakbyeongyeonsu-tang for ten days. In the course of treatments, this patient was evaluated with Roussel Uclaf Casusality Assessment Method (RUCAM), showing results of drug induced liver injury. Herb medicine was immediately discontinued, followed by therapeutic laser treatments once a day for one week combined with 2 weeks of GODEX$^{(R)}$ administration. Transaminase results were lowered and changes in blood test results were time-effective changes. Therapeutic laser therapy could be considered effective on drug induced liver injury with further studies.

• Medical Lasers
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• v.8 no.2
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• pp.74-79
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• 2019

Periorbital melasma is often refractory to treatment and highly associated with rebound hyperpigmentation or mottled hypopigmentation after laser treatment in Asian patients. In this report, we describe 2 patients with cluster-1 periorbital melasma and 1 patient with cluster-2 periorbital melasma who experienced remarkable clinical improvements after microwave-generated, atmospheric-pressure, non-thermal nitrogen plasma treatments. All patients exhibited limited clinical responses after combination treatments with topical bleaching agents, systemic oral tranexamic acid, and low-fluenced Q-switched neodymium (Nd):yttrium-aluminum-garnet (YAG) lasers. Low-energy nitrogen plasma treatment at 0.75 J elicited remarkable clinical improvement in the periorbital melasma lesions without post-laser therapy rebound hyperpigmentation and mottled hypopigmentation. We deemed that a single pass of nitrogen plasma treatment at 0.75 J induces mild microscopic thermal tissue coagulation and modification within the epidermis while preserving the integrity of the basement membrane in patients with periorbital melasma. Accordingly, nitrogen plasma-induced dermal tissue regeneration could play a role in the treatment of melasma lesions.

• The Korean Journal of Pain
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• v.3 no.2
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• pp.139-143
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• 1990

There are several methods for the treatment of herpetic neuralgia, but there is no method that results in complete remission. The laser has lately come into use to reduce several acute or chronic pains. Twenty six patients who suffered from herpetic neuralgia were treated with Ne-Ne and Ga Al AS lasers simultaneously 2 or 3 times per week. In order to determine the degree of pain relief, we used the visual analogue scale. The results were as follows. 1) Low level laser therapy (LLLT) was a non-invasive, simple method. 2) The improvement rate after 15 irrradiations of laser was 63%. 3) The Highest improvement rate (24%) was shown after one irradiation of laser. 4) Only one patient above age 60 (3.8%) developed postherpetic neuralgia. 5) There was no significant difference effects of LLLT between above and below the age of 60. 6) There was no complication during or after irradiation of laser.

• The Journal of the Korean dental association
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• v.54 no.12
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• pp.985-995
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• 2016

Titanium (Ti) has been widely used for dental implant due to great biocompatibility and bonding ability against natural alveolar bone. A lot of titanium surface modification has been introduced in dentistry and, among them, methods to introduce micro/nano-roughened surface were considered as clinically approved strategy for accelerating osseointegration of Ti dental implant. To have synergetic effect with topography oriented favors in cell attachment, chair-side surface treatment with reproducibility of micro/nano-topography is introduced as next strategy to further enhance cellular functionalities. Extensive research has been investigated to study the potential of micro/nano-topography preserved chair-side surface treatment for Ti dental implant. This review will discuss ultraviolet, low level of laser therapy and non-thermal atmospheric pressure plasma on Ti dental implant with micro/nano-topography as next generation of surface treatment due to its abilities to induce super-hydrophilicity or biofunctionality without change of topographical cues.

• Journal of the Optical Society of Korea
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• v.17 no.2
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• pp.205-212
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• 2013

Pain is one of the quite common symptoms in clinics and many treatment methods have been applied to relieve pain. Among the treatments, high-intensity light therapy for pain has been introduced, but this therapy has not been fully supported by confirmed efficacy due to the absence of quantitative assessments and treatment feedback data in real time. In this study, the evaluation of light distribution in tissue was performed with current high-intensity light sources quantitatively using light-tissue interaction simulations. The diffuse reflectance in tissue was generated using Monte Carlo simulation that traces photons as they undergo multiple scattering and absorption within each tissue layer (skin, fat, and muscle) and within multi-layered tissue. The results showed that the highest diffuse reflectance and the deepest penetration of tissue were achieved at ${\lambda}$=830 nm when compared with other wavelengths like ${\lambda}$=650 nm, 980 nm and 1064 nm.

• Journal of Oral Medicine and Pain
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• v.42 no.3
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• pp.53-61
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• 2017

Myogenous temporomandibular disorder is a collective term for pathologic conditions of the masticatory muscles, mainly characterized by pain and dysfunction associated with various pathophysiological processes. Among the subtypes of myogenous temporomandibular disorder, myofascial pain is one of the most common muscle disorders, characterized by the presence of trigger points (TrPs). Various modalities, such as ultrasound, manipulative therapy, spray-and-stretch technique, transcutaneous electrical nerve stimulation, injection/dry needling, and low-level laser therapy are used to inactivate TrPs. Needling/injection on the TrPs is one of the most common treatments for myofascial pain. Despite the evidence, there is continued controversy over defining the biological and clinical characteristics of TrPs and the efficacy of injection/dry needling. This review discusses the current concept of injection/needling to relieve TrPs.

• Applied Science and Convergence Technology
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• v.23 no.1
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• pp.48-53
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• 2014

We have formulated hexagonal-shaped gold nanoplates in a single-step for photothermal therapy that gold ions to gold particles using pyrenyl dextran as reducible stabilizer and template. They exhibit anisotropic structure with broad surface plasmon resonance (SPR) band into near-infrared (NIR) spectrum enabling photothermal therapy. These gold nanoplates are also confirmed biocompatibility and high uptake efficiency due to binding with dextran molecules on the surface of gold nanoplates and cells. From in vitro phtothermal ablation study under NIR laser, gold nanoplates have the potential to use as photothermal agents.

• Medical Lasers
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• v.10 no.4
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• pp.189-194
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• 2021

Breast cancer-related lymphedema (BCRL) is characterized by the persistent accumulation of interstitial fluid in the peripheral tissues after treatment for breast cancer. Photobiomodulation (PBM) therapy is widely used as supportive care for patients with BCRL. A search was performed in the PubMed database to find relevant articles published over the last 20 years. Randomized controlled trials that evaluated the efficacy of PBM therapy on BCRL were included. A total of 24 studies were identified through the PubMed database. Seven studies were used for the final analysis, after excluding items that did not meet the duplication and inclusion criteria. Although PBM showed some improvement in reducing arm circumference and the symptoms related to BCRL, the results of the meta-analysis did not show any significant benefit in alleviating lymphedema. Further studies are needed with the recruitment of more participants to evaluate the long-term efficacy and safety of PBM in the management of BCRL.

• Journal of Acupuncture Research
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• v.24 no.1
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• pp.99-110
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• 2007

Objectives : This study was performed to evaluate a recent status of acupunctural treatment in pediatric practice. Methods: 660,893 children, who visited HAMSOA oriental clinic from January 2004 to December 2005 was screened to decide the number treated with acupuncture, the diagnosis and the type of acupuncture. In addition, the questionnaire for clinician about acupuncture therapy was performed and analysed to understand their applications. Results: The number treated with acupuncture was 69,797, 10.56%. Classified with ages, 3 months and below was 729 (1.7%), 1 year - 3 months was 5,035 (11.80%), 2 year - 1 year was 6,875 (16.10%), 3 year - 2 year was 5,540 (12.98%), 6 year - 3 year was 12.636 (31.94%) and 6 year and above was 10,876 (25.48%). The most frequent diagnosis taken acupuncture was atopic dermatitis (14.93%) and the next was rhinitis (13.80%). The most frequent type of acupuncture was laser acupuncture. The clinicians answered questionnaire agreed that acupuncture therapy is effective for pediatric disease treatment and fear about acupuncture of young patients was the most important obstacle. Conclusion : The acupuncture therapy in pediatric practice is not so frequent treatment but in increasing stage. Futhermore, in-depth research about acupuncture therapy in pediatrics is demanded.

• Journal of Acupuncture Research
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• v.24 no.5
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• pp.137-150
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• 2007

Objectives : To find effects of acupuncture, electro-acupuncture, low level He-Ne laser therapy(LLLT) at $TE_5$, $GB_{41}$ in the neuropathic pain. We made experiment on rats ligated L5 spinal nerve like general herniation of nucleus pulposus(HNP). Methods : A model of neuropathic pain was made by isolating Left 5th lumbar spinal nerve of rats. Three days after the neuropathic surgery, acupuncture and LLLT, electro-acupuncture was injected at $TE_5$, $GB_{41}$ one time a day for a week. Each group was divided two. one is opposite side performed the surgery which is right, another is left side performed the surgery. After that, the author examined the withdrawal response of neuropathic rats' legs by van Frey filament and acetone stimulation. And also the author examined c-Fos, Nociceptin and KOR-3 in the midbrain central gray of neuropathic rats. Results : As we have observed the effect of mechanical allodynia, LT-R group were diminished on 6th day compared with control group, EA-L group, EA-R group and LT-L group were diminished on 7th day compared with control group. As we have observed the effect of cold allodynia, EA-R group were diminished on 6th day, 7th day compared with control group. As we have observed the effect of activity of c-Fos in the central gray part, EA-R group and LT-R group were diminished compared with control group. As we have observed the effect of activity of Nociceptin in the central gray part, EA-R group were a little increased compared with control group but it is not reliability. As we have observed the effect of activity of KOR-3 in the central gray part, EA-R group were significantly increased compared with control group. Conclusions : We have noticed that effect of acupuncture at opposite side of sickness and powerful stimulation could be more effective, because of EA-R group have more controllable effect all test we have done on the other hand EA-L group have only effect on mechanical allodynia. This study can be used in clinical therapy for neuropathic pain. But it is not reliability that Nociceptin have effectively to control pain. Therefore We have to follow up about that.