• Therapeutic Science for Rehabilitation
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• v.10 no.3
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• pp.57-69
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• 2021

Objective : The purpose of this study was to identify occupational therapy guidelines for patients with stroke according to the clinical guidelines, and to investigate the quality and characteristics of the identified guidelines. Methods : This involved a review of domestic and foreign rehabilitation treatment guidelines from 2008 to 2019. These guidelines were searched using, the search terms: 'stroke', 'guideline', 'practice guideline', 'recommendation', 'protocol compliance', 'practice guideline', and 'stroke guidelines'. Results : A total of 708 papers were identified from the search. Eight guidelines met the selection criteria and were included in this review. The selected guidelines were developed in Canada, Australia, the United States, the United Kingdom, and Korea. One of the eight guidelines was occupational therapy guidelines, and the other seven were rehabilitation guidelines. The guidelines were categorized into a total of 36 topics, including 28 guidelines for stroke rehabilitation in Australia, 24 guidelines for the British and American Heart Association, and 23 guidelines for stroke rehabilitation developed in Korea. Conclusion : In this study, the guidelines for occupational therapy for existing stroke patients were identified, and the quality and characteristics of the guidelines were compared. The results of this study will provide important basic data for the development of occupational therapy guidelines for stroke in the future.

• BMB Reports
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• v.55 no.3
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• pp.148-153
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• 2022

Etoposide is a chemotherapeutic medication used to treat various types of cancer, including breast cancer. It is established that pulsed electromagnetic field (PEMF) therapy can enhance the effects of anti-cancer chemotherapeutic agents. In this study, we investigated whether PEMFs influence the anti-cancer effects of etoposide in MCF-7 cells and determined the signal pathways affected by PEMFs. We observed that co-treatment with etoposide and PEMFs led to a decrease in viable cells compared with cells solely treated with etoposide. PEMFs elevated the etoposide-induced PARP cleavage and caspase-7/9 activation and enhanced the etoposide-induced down-regulation of survivin and up-regulation of Bax. PEMF also increased the etoposide-induced activation of DNA damage-related molecules. In addition, the reactive oxygen species (ROS) level was slightly elevated during etoposide treatment and significantly increased during co-treatment with etoposide and PEMF. Moreover, treatment with ROS scavenger restored the PEMF-induced decrease in cell viability in etoposide-treated MCF-7 cells. These results combined indicate that PEMFs enhance etoposide-induced cell death by increasing ROS induction-DNA damage-caspase-dependent apoptosis.

• Korean Journal of Digital Imaging in Medicine
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• v.12 no.1
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• pp.65-69
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• 2010

High energy electron beams were to concentrically dose inside a tumor and more energy is a shape decreased of dose. Therefore, it is useful to radiation therapy of a tumor. Also high energy electron beams ionized into collision with a atom in structure material of tissue and it has big changes to dose distribution by multiple scattering. The study had to establish characteristic of electron beams from interaction of electron beams and materials. Experiment method was to measure dependence of electron beam central axis for depth dose curve, field flatness and symmetry and field size dependence. The results were able to evaluate data for a datum pint of electron beam. Also radiotherapy has to be considered for not only energy pencil of lines but characteristic, electron guide and isodose curves distribution.

• Journal of Korean Medical Ki-Gong Academy
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• v.1 no.1
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• pp.95-109
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• 1996

To investigate anti-stress effects of Manual Kigong, Manual-Apparatus Combined Kikong, and Systemic Kigong, this experiments were performed changing of plasma catecholaminess and serum cortisol measured. Also using D.I.T.I(Digital Infrared Thermongraphy Imaging), Pulse Analyzer, Electric Current on Neurometer, and Digital Flicker on Testing-Stressed. And following results were abtained. 1) Menual-Appartus Combined Kikong decreased significantly increasing concentration of plasma epinephrine and norepinephrine level in Testing-stressed. 2) Manual Kigong decreased increasing concentration of serum cortisol level in Testing-stressed. 3) Manual Kigong and Manual-Aparatues Combined Kikong increased decreasing thermomerty on the palm's center caused Testing-stressed. 4) All of three treats are small change in SET(Systolic Ejection Time) by Pulse Analyzer caused Testing-stressed. 5) More changes of Electric Current on the Neurometer Diagnosis caused Testing-stressed are as followed. Manual-Apparatus Combined Kikong >Systemic Kigong >Manual Kigong From the results, it may be concluded that Manual-Apparatus Combined Kikong Theraphy having more anti-stress effects than Manual Theraphy. Systemic Kigong Therapy.

• Journal of Digital Convergence
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• v.11 no.10
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• pp.373-378
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• 2013

Web accessibility should be guaranteed regardless of disability in current information society. Automatic tools are needed to evaluate a huge number of web sites. Five pre-developed web accessibility evaluation tools are selected and experimenting results are compared and analyzed in this paper. The research results will be very helpful for users who are selecting a web accessibility evaluation tool.

• Journal of Korean Medical Ki-Gong Academy
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• v.14 no.1
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• pp.52-62
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• 2014

Objective : The aim of this study is to analyze the effectiveness of Korean Medicine treatment on post-hysterectomy syndrome patients by thermographic change during treatment. Methods : 5 female patients who had a hysterectomy within a year were treated with Korean Medicine concluding acupuncture, herbal medicine, cupping therapy, herbal bath. We evaluated the thermographic differences by checking Digital Infrared Thermal Imaging(D.I.T.I.) at CV17(膻中), CV4(關元), ST3(巨髎), BL15(心兪), and BL23(腎兪). Results : In consequence of Korean Medicine Treatment for 3 weeks, thermographic differences between CV17(膻中) and CV4(關元), ST3(巨髎) and CV4(關元), BL15(心兪), and BL23(腎兪) tended to decrease. Conclusion : After Korean Medicine treatment, thermographic differences between upper body and lower body tended to decrease cause shangrexiahanzheng(上熱下寒證) made by hysterectomy became moderated.

• Proceedings of the Korean Society of Computer Information Conference
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• 2023.01a
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• pp.65-68
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• 2023

4차 산업혁명과 메타버스와 같이 빠르게 변화하는 정보화 시대에서 디지털 사각지대에 놓인 '디지털 소외 계층'들이 존재하고 있다. 특히 고령자 같은 경우엔 빠르게 변화된 사회 속에서 보장받아야 할 디지털 교육을 받지 못하여 이제는 당연하게 누려야 할 편리함까지 놓치고 있다. 본 논문에서는 이런 문제들을 해결하기 위한 효과적인 디지털 교육 방안으로 '놀이'와 '게임' 그리고 '컴퓨터'를 융합시킨 'e스포츠'를 통해 디지털 치료제로서 제안하고자 한다. 이는 단순한 '교육'이 아닌 새로운 실버 콘텐츠로 접근하여 노인들의 또 다른 문화로 개척하며 디지털 소외 문제를 해결하는 것과 동시에 고령자들에게 'e스포츠'의 발전과 인식개선에도 기대해 본다.

• International Journal of Advanced Culture Technology
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• v.12 no.3
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• pp.427-433
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• 2024

This study aims to develop a personalized music digital therapeutic based on MBTI personality types and apply it to depression treatment. In the data collection stage, participants' MBTI personality types and music preferences were surveyed to build a database, which was then preprocessed as input data for the KNN model. The KNN model calculates the distance between personality types using Euclidean distance and recommends music suitable for the user's MBTI type based on the nearest K neighbors' data. The developed system was tested with new participants, and the system and algorithm were improved based on user feedback. In the final validation stage, the system's effectiveness in alleviating depression was evaluated. The results showed that the MBTI personality type-based music recommendation system provides a personalized music therapy experience, positively impacting emotional stability and stress reduction. This study suggests the potential of nonpharmacological treatments and demonstrates that a personalized treatment experience can offer more effective and safer methods for treating depression.

• Journal of Korean Medical Ki-Gong Academy
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• v.5 no.1
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• pp.1-21
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• 2001

• Journal of Digital Convergence
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• v.12 no.6
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• pp.407-414
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• 2014

The aim of this study was to evaluate the photodynamic therapy effects against staphylococci using Photofrin and Radachlorin with Light emitting diode(LED). Experimental methods, The bacterial suspensions containing Staphylococcus aureus and Staphylococcus epidermidis at $1{\times}10^5$ were prepared and diluted to different concentrations of photosensitizer, Photofrin or Radachlorin, on 1.25, 2. 5,5 and $10{\mu}g/ml$. The bacterial suspensions were exposed to 630 and 670 nm LED light at the energy density of 14.4 and $19.8J/cm^2$, respectively. The CFU results of S. aureus and S. epidermidis were showed 33 and 50 colony forming at $5{\mu}g/ml$ of Photofrin, respectively and both of them perfectely were dead at $5{\mu}g/ml$ of Radachlorin. The fluorescent intensity by flow cytometry was showed the increase in the dead cells than the normal cells. In the TEM photograph, the damage of bacterial membrane and the distortion of cell morphology were observed. These results suggest that photodynamic therapy combine with Photofrin and Radachlorin can be applied a new modality for antibacterial therapy.