• 대한한의학회지
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• 제21권2호
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• pp.3-13
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• 2000

Objectives : In oriental medicine, Daeseungki-tang is one of the most useful prescriptions for the therapy of constipation. And we also frequently use this prescription for constipated stroke patients. Methods : In order to identify the effects of Daeseungki-tang on constipated stroke patients, we administrated the extract of Daeseungki-tang(code number, HH264) to constipated stroke patients. We gave the medicine in two ways, one-pack group and two-pack group by random allocation and investigated the amount of stool, the frequency of defecation, the stool-form and the changes of blood pressure and body temperature before and after defecation. We also tried to examine the difference of symptoms between defecation-group and non-defecation group. Results : 1. There were no distinct symptoms between defecation-group and non-defecation-group in one-pack group. 2. After defecation, body temperature decreased significantly(P<0.05) in one-pack group and blood pressure decreased significantly(P<0.05) in two-pack group. 3. As for the stool-form, watery-soft was 41.9% in the firstt defecation and 47.1 % in the second defecation. 4. In one-pack group(23 cases), 13 cases(57%) defecated and 10 cases(43%) didn't defecate. And in two-pack group(24 cases), 19 cases(80%) defecated and 5 cases(20%) didn't defecate. These results meant that the effect of Daeseungki-tang was dose dependent. The amount of stool and the frequency of defecation were also dose dependent.

• 대한한방내과학회지
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• 제43권5호
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• pp.874-880
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• 2022

Objectives: This study reports a case of COVID-19 in which the patient experienced improved clinical symptoms (fever, cough, anosmia, sore throat, pantalgia, and headache) after treatment with Korean medicine. Methods: A 47-year-old male patient diagnosed with COVID-19 was treated with herbal medicine (Mahwangbalpyotang-gagam) three times a day. His clinical course was assessed using changes in body temperature, the Numerical Rating Scale of clinical symptoms, and chest X-ray comparisons between pre-COVID-19 and post-COVID-19 conditions. Results: All the patient's clinical symptoms subsided in 11 days. After 15 days of treatment, his body temperature dropped to a normal range, and the quarantine was lifted. A chest X-ray showed there was no active lung lesion in either lung field after COVID-19. Conclusion: This study suggests that herbal medicine treatment may be an effective treatment for relieving COVID-19's clinical symptoms.

• 한국정보통신학회:학술대회논문집
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• 한국정보통신학회 2021년도 춘계학술대회
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• pp.577-578
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• 2021

최근 다양한 분야에서 인공지능 시스템이 활용되고 있다. 인공지능의 결정 알고리즘의 정확도는 학습량과 학습데이터의 정확도에 기인한다. 학습량의 경우 인공지능 성능에 결정적인 영향을 미치기 때문에 많은 양의 데이터가 필요하다. 학습데이터의 정확도는 여러 정제 단계를 거치면서 보정할 수 있으나 분석 이외의 자원 소모를 추가로 가져온다. 본 논문에서는 영유아의 체온 데이터를 기반으로 향후 나타날 수 있는 병증 및 유아의 상태 변화를 분석하는 시스템 구축을 위한 데이터 수집 시스템에 대하여 제안한다. 제안된 시스템은 기존 빅데이터 분석 및 학습 데이터 구축에서 서버 시스템의 자원 소모를 최소화할 수 있을 것으로 사료 된다.

• 사상체질의학회지
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• 제36권2호
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• pp.1-11
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• 2024

Objectives The purpose of this study was to compare between baseline and follow up data after 5 years about the change of Sasang constitutional value. Methods Cohort data of educational personnel in D University was used. Korean Sasang Constitutional Diagnostic Questionnaire was used to compare Sasang value including body shape, temperament, and pathological symptoms in baseline with those of follow up. Paired t test, chi-square test, correlation analysis and cohen's kappa coefficient was used. Results Total 150 subjects participated in this analysis. Taeeumin, Soeumin and Soyangin was 71, 46 and 33 respectively. Height decreased in follow-up, and weight increased, accordingly body mass index increased(p<.05). The score of nocturia was significantly increased, and the temperature of drinking water was significantly decreased. The consistency rate of the Sasang constitutional values in KS-15 between baseline and follow up was 76%, and the kappa value was 0.607. Compared to the expert's diagnosis, the agreement rate was 66.7% in baseline and 69.3% in follow up. Conclusion As times goes by, Sasang Constitutional phenotype, such as body mass index, nocturia, and temperature of drinking water, and accordingly, the predicted value of Sasang constitution may be changed. Those who use Sasang constitutional type and therapy in clinics should consider these factors.

• 대한약침학회지
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• 제4권3호
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• pp.7-14
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• 2001

Objective: This study was done to observe the effects on the thermal changes and side effects of Bee Venom acupuncture. The objectives are as follows; If there are remarkable local thermal changes between pre and post Bee Venom acupuncture therapy on D.I.T.I. or not. If there are those, we examine how long it' s changes are maintained, what is the adequate interval on Bee Venom acupuncture therapy, and what the reactions in a local or whole body are on that therapy. Methods: To study the local thermal changes in Bee Venom acupuncture therapy, D.I.T.I. was used. Determination of this analysis periods are pre and post-therapy(5 minutes, 1 hour, 1day,2days, 3days, 5days and 7days later). The study group was divided into two groups. One was BV group(N=19), another was NS(Normal Saline) group. The Bee Venom acupuncture was injected by 0.2ml divided into 0.05ml at the Fengmen(風門:12), Feishu(肺兪:B13), Fufen(附分:B41), Pohu(魄戶: B42) 4 points. Then, in order to analyze the clinical form, we have observed responses of 23 students whenever we checked the thermal changes of their after performing. Results: The following results were obtained. 1. In BV group, there was a significant dermatothermal difference between pre and post therapy. That difference was most remarkable in post-therapy 1 hour to lday, and was not remarkable in post-therapy 5-7days later. 2. There was no significant dermatothermal changes at NS group, but BV group had remarkable changes between operated and non operated area in post-therapy 1hour, 1day, 2days. But there was none 7 days later. 3. Among the physical reactions after Bee Venom acupuncture therapy, operated-area pain, itching, pain on moving and fatigue sign most appeared until post-therapy 3days. Itching and fatigue sign appeared until post-therapy 7days. 4. In comparison the dermatothermal changes with the physical reactions, the decrease of { CT = (Rt Temperature -Lt. Temperature) / Rt. $Temperature{\times}100$} and the disappearance of physical reactions were about the same.

• 핵의학기술
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• 제23권2호
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• pp.20-24
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• 2019

[목적] Molecular Breast Imaging (MBI) 검사는 핵의학에서 유방암의 진단을 위해 시행하는 검사이며, 이를 위해 $^{99m}Tc-sestaMIBI$를 정맥주사로 투여한다. 그러나 $^{99m}Tc-sestaMIBI$의 유방 섭취율은 총 투여 선량의 1% 미만으로, 간, 심장 등의 기관 및 근육 조직의 혈류 상태에 의존한다. 이에 본 연구는 체온에 따른 혈류 상태의 변화가 유방 섭취율에 어떤 영향을 미치는지 평가하고자 한다. [대상 및 방법] 2017년 1월부터 2019년 4월까지 본원에 내원한 유방암 환자 중 추적 검사를 2회 이상 시행한 환자 30명을 대상으로 Discovery 750b (Genral Electric Healthcare, USA) 장비를 사용해 검사하였다. 모든 대상자는 $^{99m}Tc-sestaMIBI$ 740 MBq (20 mCi)을 병변이 있는 반대 측 팔에 주사하였다. 첫 번째 검사는 주사 후 60분 뒤 양측 유방을 상하 방향, 내외 사방향으로 촬영하였다. 이후 추적 검사는 체온 조절군 15명과 체온 비조절군 15명으로 분류하였으며, 주사 후 60분 뒤 이전과 동일한 방식으로 유방 촬영하였다. 이때 체온 조절군에서는 주사 후 따뜻한 담요로 체온을 조절하게 하였다. 영상의 평가는 병변의 반대 측 내외 사방향 영상에서 유방 섭취율을 측정 후 비교 분석하였으며, 또한 유방 섭취율의 변화가 영상의 질적인 측면에 어떠한 영향을 미치는지 확인하기 위해 리커트 척도를 이용하여 블라인드 영상 평가하였다. [결과] 첫 번째 검사와 비교하였을 때의 유방 섭취율은 체온 조절군에서 평균 0.035cps 상승으로 30.31% 증가하였으며, 비조절군에서 평균 0.003cps 상승으로 0.96% 증가하였다. 체온 조절군의 섭취율 증가 결과값은 통계적으로 유의하였으며(P<0.05), 체온 비조절군에게서는 통계적으로 유의하지 않았다(P=0.955). 체온 조절군과 비조절군 사이의 섭취율의 P값은 0.01로 유의한 차이가 있었다. 또한 리커트 척도를 이용한 블라인드 영상 평가에서 영상의 질적인 측면으로 유의미한 결과를 얻었다. [결론] 체온 조절군에서의 유방 섭취율이 체온 비조절군에서의 유방 섭취율보다 높은 증가율을 보였다. 이는 주사 후 체온을 상승시켰을 때 말초 혈액 흐름의 증가로 인해 혈류 상태가 원활해져 유방 조직의 섭취율이 증가한 것으로 보인다. 또한 유방 섭취율의 증가는 영상의 질을 향상시켜 판독에 보다 도움을 줄 것으로 사료된다.

• Korean Journal of Acupuncture
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• 제40권4호
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• pp.184-193
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• 2023

Objectives : The purpose of this study is to understand the temperature characteristics depending on the thickness and material of the needle used with the Electronic Warm Acupuncture Device (EWAD). Methods : We controlled experimental environment and measured temperature changes of a silicon phantom in which K-type thermocouples were inserted at depths of 2, 7 mm. EWAD perfomed with acupuncture needles of various thicknesses (0.25×60 mm, 0.40×60 mm, and 0.50×60 mm) and materials (Gold 0.40×50 mm). We set non-needle (only heated with EWAD skin heater) group as a control group. Results : The maximum temperature and temperature changes of 0.40 mm, 0.50 mm needle group were significantly higher than the non-needle group. The highest temperature range in all needle groups was 0.50 mm needle group (41.44±0.31℃). However, the 0.25 mm needle group was not significantly different from the non-needle group. Maximum temperature of gold needle group was significantly higher than stainless steel needle group. Temperature changes of gold needle group were higher than stainless steel group at the depth of 7 mm. Conclusions : It was found that needle thickness and material of acupuncture had an effect on the temperature of the EWAD. When performing EWAD treatment, consideration of thickness and material of acupuncture is needed. Future research is needed using phantoms that can reflect actual clinical situations and better mimic the human body.

• 한국소성가공학회:학술대회논문집
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• 한국소성가공학회 2009년도 춘계학술대회 논문집
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• pp.393-396
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• 2009

The mechanical properties, press formability and texture of a TWIP steel were investigated. This steel combines both high strength and high ductility due to so called TWIP effect which are related to the microstructural changes. The formation of twins during deformation leads to an increase of its mechanical properties. In this study, the texture and mechanical properties evolutions of a TWIP steel subjected to tensile tests and press trials at room temperature were investigated in relation to the feasibility of the application to automotive body parts.

• 한국산학기술학회논문지
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• 제21권10호
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• pp.127-136
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• 2020

목적: 본 연구는 국소적 냉 요법 중 가장 일반적으로 적용하는 냉 젤 팩과 얼음 팩을 적용 한 후와 수동적 재가온 후의 생리적 변화를 확인하여 냉 요법의 적용시간과 간격에 대한 근거를 마련하고자 합니다. 방법: 무작위 비교군 반복측정 실험연구로 건강한 성인 22명을 냉 젤 팩과 얼음 팩 그룹에 무작위 배정하여 30분 동안 냉요법을 적용한 후 40분 동안 수동 재가온을 실시했습니다. 오른쪽 액와에 냉요법이 적용되는 동안 5분 간격으로 총 15회, 조직과 말초의 산소포화도, 말초혈류, 피부온도, 체온을 측정하였습니다. 결과: 냉 젤 팩 군에서 StO₂는 냉 요법 전 69.43%였고, 냉 젤 팩 적용 30분 후 61.06% 였으며 얼음 팩 군에서 StO₂는 냉 요법 전 67.66%였고, 얼음 팩 적용 30분 후 64.80%로 크게 줄었습니다.(p <.001) 냉 젤 팩 군에서 피부온도는 냉 요법 전 33.57℃였고, 냉 젤 팩 적용 30분 후 29.15℃ 였으며 얼음 팩 군에서 피부온도는 냉 요법 전 32.64℃였고, 얼음 팩 적용 30분 후 28.90℃로 크게 줄었습니다.(p <.001) 40분 재가온 후에는 피부 온도만이 완전히 회복되었습다. 냉 젤 팩과 얼음 팩 그룹 간에는 큰 차이가 없었습니다. 결론: 액와에 국소적 냉 요법을 적용할 때는 30분 적용 후 적어도 40분 이상의 수동적 재가온을 위한 시간을 갖도록 해야 할 것입니다.

• 동의생리병리학회지
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• 제17권3호
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• pp.648-655
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• 2003

In this study, the effects of Gamgung-tang gamibang on the hyperthyroidism induced by the intraperitoneal injection of 3,5,3-triiodothyronine was examined by the measurement of physical changes, body weight, the volume of food intake and rectal temperature, and heart weight, heart beat, blood pressure with contrast to propranolol, one of beta-blocking agents. the obtained results were as follows. The Gamgung-tang gamibang extract showed to inhibit the decrease of body weight and rectal temperature, and decrease the food intake, so the inhibitory effects of Gamgung-tang gamibang extract on the experimental hyperthyroidism were exhibited. The Gamgung-tang gamibang extract showed the inhibitory effects on the circulatory functions changed and enhanced by the experimental induced hyperthyroidism, the action of Gamgung-tang gamibang extract was less effective than the propranolol of D-CONT group. The Gamgung-tang gamibang extract showed significant effects to inhibit the concentration of serum thyroid houmone, more effective than the propranolol, beta-blocking agents. The Gamgung-tang gamibang extract showed the effective inhibitory reaction on the biochemical changes in serum, cholesterol, ketone bodies, free fatty acid, glucose in hyperthyroid rats induced by 3,5,3-triiodothyronine.