통합적 DMT가 비행 청소년들의 정서조절 및 면역기능에 미치는 영향

추언아,이정범,권려원,이승재 한국교정학회 2020 矯正硏究 Vol.30 No.3

본 연구는 소년원학교 여자 청소년을 대상으로 12주간의 혈액학적 면역기능에 도움 을 주는 통합적 무용동작심리치료(Dance movement therapy, DMT)를 적용하여 면역기능(Lymphocyte, T cell, B cell, NK cell, T helper cell, T suppressoer)의 변화를 알아보았다. 생물학적 요인과 감정은 신체움직임과 밀접한 연관성을 갖고 있 고 서로 상호작용하기 때문에 특히, 적응문제와 정서조절이 필요한 청소년들에게 DMT 접근을 하여 심리뿐만 아니라 신체적 변화를 확인하였다. 연구대상은 여자 소년 원생 8명으로 평균 연령은 17.75세, 신장은 157.63cm, 평균 체중은 59.25kg이다. DMT 프로그램을 주 1회, 90분씩 총 12주간 적용하였으며, DMT 처치 전과 후의 혈 액검사를 통해 신체 면역기능을 분석하였다. DMT 처치 전과 후의 Lymphocyte, T cell, B cell, NK cell, T helper cell을 비교분석 한 결과 통계학적인 유의한 차이가 나타났다(*p<.05). 이러한 결과는 DMT를 통해 비행청소년들의 염증이 감소되어 면역 력이 증가되었으며, 심리적 안정과 스트레스 감소로 인한 적응력 향상과 감정조절 능 력이 향상되었음을 시사할 수 있다. The purpose of this study was to investigate the changes of immune function (Lymphocyte, T cell, B cell, NK cell, T helper cell, T suppressoer) by applying 12 week Integrated Dance Movement Therapy(DMT). Because the biological factors and emotions are closely related to the body movements and interact with each other, the DMT approach to adolescents who need adaptation problems and emotional regulation has confirmed not only psychological but also physical changes. The subjects of this study were 8 female girls, with an average age of 17.75 years, a height of 157.63cm and an average weight of 59.25kg. The DMT program was applied once a week for 90 minutes for a total of 12 weeks and the body immunity function was analyzed by blood test before and after DMT treatment. There was a statistically significant difference (p<.05) between lymphocytes, T cells, B cells, NK cells and T helper cells before and after treatment with DMT. These results suggest that DMT decreased inflammation and increased immune function in juvenile delinquents and improved adaptive capacity and emotional control ability due to psychological stability and stress reduction.

우울증 개선을 위한 무용동작치료(DMT)의 효과에 관한 메타분석

김지영 ( Kim Ji Young ),김종희 ( Kim Chonghee ) 한국체육학회 2020 한국체육학회지 Vol.59 No.1

무용동작치료(Dance Movement Therapy, DMT)는 Laban(1975), Chase(1953), Whitehouse(1979)의 모델을 기반으로 다양한 문화권과 지적 배경에서 사용되고 있지만 임상적인 효과성은 여전히 불명확하다는 지적을 받고 있다(Meekums, Karkou, & Nelson, 2015). 이와 같은 이유로 DMT의 효과를 둘러싼 연구 성과들에 대하여 과대 혹은 과소의 상반된 평가가 존재하고 있다. 그렇다면 국내 DMT의 현주소는 어떠한가? 이에 이 연구는 국내에서 이루어진 무용동작치료 연구에서 우울증 개선에 미치는 효과에 관한 결과들을 종합하여 분석하는 것을 목적으로 하고 있다. 이를 위하여 그간의 데이터로부터 가용한 결과들을 종합적으로 분석할 수 있는 메타분석 방법을 활용하였다. 또한 조절변인을 통하여 무용동작치료와 우울과의 관계를 확인하고자 하였다. 이 연구에서는 연구 간의 통계적 이질성을 고려하여 DMT의 중재프로그램 설계와 우울척도에 충족되는 학술논문 7편을 메타분석 대상으로 선정하였다. 그 결과 첫째, DMT가 우울을 완화하는데 효과적이라는 결과가 확인되었다. 둘째, DMT의 중재 횟수는 통계적으로 유의하지 않았다. 셋째, 성별 참여 비율에 따른 DMT는 남자와 여자가 동시에 참여한 무용동작치료가 통계적으로 유의한 것으로 나타났다. 넷째, 정신질환 유무는 통계적으로 유의하지 않았다. 결론적으로 이 연구에서는 국내 무용동작치료가 우울증상 개선에 효과적이라는 종합적인 결과를 확인할 수 있었으나, 향후 DMT의 효과성을 보다 견고히 입증하기 위한 다양한 비교 집단(표준치료의 적용 여부, 다른 심리치료, 약리학적 개입, 다른 물리적 개입, DMT 방법 간의 비교)의 임상적인 데이터들을 더 많이 축적시키고 방법론적 신뢰와 질을 고려해야 할 것을 제언하였다. Dance Movement Therapy(DMT) is used for various cultural and intellectual backgrounds, based on th models of Laban(1975), Chase(1953), and Whitehouse(1979), but some point out that its clinical effectiveness is still unclear(Meekums, Karkou, & Nelson, 2015). Therefore, most of the research results about the effect of DMT are contradictorily evaluated, either underestimated or overestimated. Then, what is the present state of research results on the effect of DMT in Korea? The purpose of this study was to comprehensively examine research results about the effect of DMT on depression improvement in Korea. Thus, meta-analysis method was adopted since it enabled us to comprehensively analyze available results from the present data accumulated. Also, this study attempted to confirm the explanatory power of correlations between DMT and depression through moderators. This study selected seven scientific treatises satisfying DMT intervention program designs and depression scales, in consideration of statistical heterogeneity between researches. The results of this study as follows; Firstly, DMT was found to be effective in alleviating depression. Secondly, the number of DMT intervention was not statistically significant. Thirdly, in the participation rate of two different genders, it was found that DMT was statistically significant when men and women participated together. Lastly, whether to have mental illnesses was not statistically significant. In conclusion, this study comprehensively confirmed Korean research results that DMT is effective in improving depression. Provisionally accepting it, however, this study found it necessary to accumulate more clinical data from various comparative groups (whether to apply standard therapies, other psychotherapies, pharmacological interventions, other physical interventions and comparison between different DMT methods) and consider methodological reliability and quality as the same time.

흰쥐에서 Divalent Metal Transporter 1의 조직내 분포와 Iron에 의한 조절

최재혁,박정덕 한국환경독성학회 2004 환경독성보건학회지 Vol.19 No.4

Iron (Fe) is an essential metal in biological processes, which maintains a homeostasis in the human body Divalent metal transporter 1 (DMT1) has been known as an iron transporting membrane protein, which is involved in the uptake Fe at the apical portion of intestinal epithelium, and may transport Fe across the membrane of acidified endosome in peripheral tissues In this study, we studied the tissue distribution of DMT1 in the Fe supplemented (FeS) diet fed rats, and the regulation of DMT1 expression by depleting body Fe Sprague-Dawley rats were divided into two groups, and fed FeS (120mg Fe/kg) diet or Fe deficient (FeD, 2~6mg Fe/kg) diet for 4 weeks The evaluation of body Fe status was monitored by measuring sFe, UIBC and tissue Fe concentration Additionally, DMT1 mRNA levels were analyzed in the peripheral tissues by using the quantitative real time RT-PCR method In the FeS diet fed rats, the tissue Fe was maintained at a relatively high level, and DMT1 was eventually expressed in all tissues studied DMT1 was highly expressed in the testis, kidney and spleen, while a moderate levels of DMT1 expression was detected in the brain, liver and heart In the digestive system, the highest level of DMT1 was found in the duodenum Feeding the FeD diet caused a reduced body weight gain and depletion of body Fe with finding of decreased sFe, increased UIBC and decreased tissue Fe concentration The depletion of body Fe upregulated DMT1 expression in the peripheral tissue The expression of DMT1 was very sensitive to the body Fe depletion in the small intestine, especially in the duodenum, showing dramatically higher levels in the FeD rats than those of the FeS group In the FeD diet fed animals, the expression of DMT1 was low significantly in other tissues compared with the duodenum The expression of DMT1, however, was 60~120% higher in the testis, kidney and spleen, and 30~50% higher in the lung, liver and heart, compared to the FeS diet fed rats In summary, DMT1 expression was ubiquitous in mammalian tissue, and the level of expression was the organ-dependent The expression of DMT1 in peripheral tissues was upregulated by depletion of body Fe Duodenum was the most sensitive tissue among organs studied during Fe depletion, and expressed the greatest level of DMT1, while other tissues were less higher than in duodenum This study supports that DMT1 plays a role in maintaining the body Fe level through intestinal uptake as well as homeostasis of Fe in the peripheral tissue.

무용동작치료(DMT) 프로그램이 농촌 여성노인의 무력감과 외로움 감소에 미치는 효과연구

성윤아,류분순 사단법인 인문사회과학기술융합학회 2015 예술인문사회융합멀티미디어논문지 Vol.5 No.6

The purpose of this study is to verify the positive effect of Dance/Movement Therapy for the women who are experiencing alienation and depression in a rural community through an analysis before and after DMT. The sample of the study consisted 2 groups in a town in Chung nam province with 12 aged females each. One group was a test group and the other one was a control group. The test group had undergone 30 times of DMT in twice a week for 15 weeks while the control group didn't have any therapy program. Except 3 people who couldn't finish the whole process due to personal matters, the samples used in the final analysis were 12 people from the control and the test group. Considering the Korean social background, the researcher used the study which was modified by Park Insu for UCLA Loneliness Scale(Rusell 1996) along with the research(2009), Jeong Seungeun has developed and used by Jeong Jinyoung for the test of depression. To sum up the result of the study, there was a significant difference between the control group and the test group's extent of depression and alienation experienced after the intervention. To measure the effect of DMT to the samples, an examination conducted before and after the therapy. The test group made a significant improvement in the examination after they have finished the program while the control group didn't make any difference. The result of this study shows that the average of the test group's extent of depression and alienation experienced made a significant difference between the result of the examination and after the program. The conclusion of the study is that DMT can have a positive effect on the women who are experiencing alienation and depression in rural communities. DMT can provide opportunities for the women living in rural communities physical activities which help them have positive minds, feelings of achievement and confidence, active life that can give generative power for them in their social relationships and friendships so that they would feel less alienation and depression than before. Therefore programs should be developed for the women in rural communities considering various physical movements and related to the psychology about their depression and alienation and continued the study for the long term effect and to know the moment that the effect disappears. 본 연구는 무용/동작심리치료(DMT)에 참여한 농촌 여성노인의 외로움과 무력감 감소를 위해 프로그램 처치전과 후의 변화를 분석하고 그 효과를 검증하여, 농촌 여성노인의 외로움과 무력감 감소를 위해 무용/동작심리치료(DMT) 프로그램의 효과를 검증 하는데 목적이 있다. 대상은 충청남도 지역에 위치한 읍, 면 소재지 경로당 두 곳을 선정하여 그곳을 이용하고 있는 농촌 여성노인을 실험집단과 통제집단으로 구분하여 각각 12명씩 배정하였다. 실험집단은 15주간 주2회 30회기 동안 무용/동작심리치료(DMT)에 참여하였고 통제집단은 어떠한 치료적 프로그램도 개입시키지 않았다. 개인적 사유로 탈락한 3명을 제외하고 최종분석에 이용한 자료는 실험집단 12명과 통제집단 12명이다. 외로움(고독감) 척도는‘UCLA Loneliness Scale(Rusell, 1996)를 한국 실정에 맞게 수정 보완하여 박인수(2005)가 사용한 설문지를 사용하였고, 노인의 무력감은 정승은(1998)이 우리나라 노인들을 대상으로 개발한 무력감 측정도구를 정진영(2009)이 사용한 설문지를 사용하였다. 이 연구에서 얻어진 결과를 요약하면 무용/동작심리치료(DMT) 프로그램 실시 전과 후 실험집단과 통제집단의 외로움과 무력감에는 유의한 차이가 있는 것으로 나타났다. 무력감과 외로움, 전체 그리고 하위척도에서 실험집단과 통제집단의 무력감과 외로움 전체 점수와 하위척도에 대한 사전-사후검사를 실시하고 그 차이를 비교한 결과는 무력감과 외로움 전체, 그리고 하위척도에서 실험집단은 프로그램을 경험한 후에 해당 항목의 평균이 유의미하게 올라갔고, 통제집단은 평균차가 적으며 유의미한 결과가 나오지 않았다. 결과적으로 실험집단의 사전-사후 평균은 유의한 차이가 있는 것으로 나타났는데, 무용/동작심리치료(DMT)가 농촌여성노인의 무력감과 외로움의 개선에 긍정적인 효과를 미치는 것임을 나타낸다. 무용/동작 심리치료(DMT)를 통한 신체활동으로 농촌 노인여성은 정서를 조정하는 기회를 가지며 노력과 인내로서 이룬 성취감, 성공감, 불가능의 해소, 자신감을 얻으며, 적극적으로 동적인 생활의 원동력이 억제 되고 사회생활이나 인간관계를 원활하게 하여 농촌여성노인의 소외감을 감소시키는데 큰 역할을 할 것 이다. 따라서 농촌 여성노인의 외로움과 무력감에 대한 다양한 신체 움직임 및 심리적인 접근성을 고려한 프로그램을 개발하여 장기적인 효과와 종료 후 개선효과의 소멸시기를 파악할 수 있는 지속적인 연구가 이루어져야 할 것이다.

대황목단탕의 메티실린 내성 황색 포도상구균에 대한 항균활성

한형선,권동렬,강옥화 대한본초학회 2020 大韓本草學會誌 Vol.35 No.3

Objective : Infectious diseases are a growing problem worldwide by Methicillin-resistant Staphylococcus aureus (MRSA). Daehwangmokdan-tang is one of the oriental medicine prescriptions contained in Principles and Practice of Eastern Medicine. This study investigated the antibacterial activity of EtOH 70% extracts of Daehwangmokdan-tang (DMT) which prescription is composed of oriental medicine against MRSA. Methods : The antimicrobial activity and active concentration of MRSA were verified by measuring the minimum inhibitory concentration (MIC) of DMT. In addition, the effects of the disease were checked by treating the existing antibiotics and large ethanol extract in parallel, and the extent of growth suppression was checked over time. In addition, cell membrane permeability experiment confirmed the effect of large DMT on the immunity mechanism of MRSA. Results : TThe minimum inhibitory concentration of DMT against MRSA is 500 ~ 2000 ㎍/㎖ by broth dilution method. In the checkerboard method, the combinations of DMT with antibiotics has partial synergistic effect or synergy effect and DMT markedly reduced the MICs of the antibiotics oxacillin (OX), gentamicin (GEN) against MRSA. In the inhibition of resistance mechanism of DMT against MRSA, the expression of resistance gene and protein about β-lactam antibiotic was reduced. Also, we observed the effect of DMT about cell membrane permeability against MRSA, and confirmed that DMT suppressed growth of strains by increasing cell membrane permeability and energy metabolism. Conclusion : Basis on the result, we speculate that DMT may be useful for the treatment of MRSA infections when used in combination with β-lactam antibiotic.

DMT가 뇌졸중 환자들의 정신사회적 요인 및 삶의 질에 미치는 영향

나안숙(An Sook Na),김인숙(In Sook Kim) 한국사회체육학회 2010 한국사회체육학회지 Vol.0 No.40

The purpose of this study is to examine closely that DMT in the 12weeks has influence on cognitive function, physical ability and psychological problem such as anxiety and depression with stroke patients. so we composed of DMT group and comparison group on the object of stroke patients. The DMT group was execution generally medical treatment in addition for the 45minute a day, twice a week, 12 weeks for DMT. The Paired t-test is execution Paired t-test of DMT effect in order to verification each another group. Also, The Two-way ANOVA with repeated measures was execution for two group of difference in order to verification. All care level of statistics disposal were p<.05 selected. The result have an effect on depression and State anxiety in the DMT(p<.05). Health have relevance to quality of life and Physical functioning, Vitality, Mental. health in the DMT. The effect of this study in the colligation of Patients with Stroke anxiety and depression for diminution, In the area of mental health-related quality of life, the results indicate the area was improved. Therefore, needs of stroke patients has concluded of Medical rehabilitation services in the treatment program to Application of DMT added.

이주민 남미 청소년들의 자아존중감, 긍정성 향상, 우울감소를 위한 무용동작치료

류분순 한국무용동작심리치료학회 2023 무용동작심리치료연구 Vol.7 No.1

In this study, dance movement therapy is used to treat South American immigrant adolescents who are depressed, have problems with their self-esteem, The goal is to reduce dejection while boosting optimism and self-worth. Many South American migrant laborers enter South Korea illegally because there is no Memorandum of Understanding (MOU) to dispatch manpower between the two countries, while others enter on tourist visas to work so they are in an unstable environment. Every Saturday from October 22 to April 23, the Catholic Pastoral Commission for Latin American Communities organized A total of 48 sessions were conducted in two sessions of 70 minutes each for six youth (accompanied by parents from Peru, Spain, Bolivia, and Colombia) to improve their self-esteem, reduce depression, and increase positivity. Based on the 6 categories of the Emotional Social System DMT (Ryu, 2017) study, the dance movement therapy program for migrant youth from South America to improve their self-esteem, reduce depression, and increase positivity. The program applied the following 6 categories were used: Kinesthetic Perception DMT, Grounding DMT, Interaction DMT, Synchronization of rhythm and kinetic connection DMT, Cognition Behavioural Action DMT, and Self-System Activation DMT. As a result, there was a meaningful positive improvement in self-esteem, positivity, and depression when the pre- and post-test results were compared. Dance movement therapy to improve self-esteem, reduce depression, and increase positivity for South American immigrant adolescents used movement as a psychotherapy tool to help them better understand themselves and unleash their inner spontaneity and creativity, ultimately helping to establish a confused identity, improve self-esteem, and lessen depression. The purpose of this study is to serve as a resource for future research on migratory youth from Latin America.

대변형을 고려한 flat DMT의 3차원 관입 해석

변위용,이승래 한국지반공학회 2007 한국지반공학회논문집 Vol.23 No.1

Flat DMT penetration was analyzed using a finite element model based on a large strain formulation. The ABAQUS/Explicit, a commercial finite element method, was used to study the flat DMT penetration in soils. Then, because the very large mesh distortion occurred due to the penetration of flat DMT, the adaptive meshing technique was utilized to maintain a high quality mesh configuration. The undrained shear strength obtained from the flat DMT is estimated using only the horizontal stress index (KD) and so it became necessary to examine using the analysis results obtained from the penetration of the flat DMT. Analysis results show that in normally consolidated region of KD=2, the results obtained from the correlations proposed by Marchetti show good agreement with those estimated from the finite element method. The present analysis also shows that in overconsolidated region of KD>2, the results obtained from the relationships proposed by Kamei and Iwasaki show good agreement with those provided by the penetration analysis.

초임계메탄올을 이용한 PET의 분해

안재명(Jae-Myoung Ahn),임방현(Bang-Hyun Ihm),김선욱(Sunwook Kim),심재진(Jae-Jin Shim) 한국청정기술학회 2007 청정기술 Vol.13 No.1

본 연구에서는 초임계메탄올 내에서 폴리에틸렌테레프탈레이트(PET)의 분해실험을 하여 반응조건에 따른 디메틸테레프탈레이트(DMT)의 수율변화를 살펴보았다. 240℃이하의 아임계상태에서는 수율이 50% 정도로 매우 낮았지만, 초임계상태인 260℃이상에서는 80%로 급격히 증가하였으며, 그 이상의 온도에서는 증가속도가 크게 둔화되었다. 압력에 대해서도 아임계상태인 6.89 ㎫에서는 DMT의 수율이 50% 정도로 매우 낮았으나 초임계상태인 10.34 ㎫에서는 85%로 급격히 증가하였고, 그 이상의 압력에서는 거의 변하지 않았다. 반응 시작 후 10분 안에 수율이 80%에 이르러 상당 부분의 반응이 진행되었으며, 그 이후에는 서서히 수율이 증가하였다. 메탄올/PET의 비는 미미하나마 8에서 최고 수율값을 나타냈다. 따라서 최적반응조건은 온도300℃, 압력 10.34 ㎫, 반응시간 40분, 메탄올/PET의 비 8임을 알 수 있었다. We depolymerized PET in supercritical methanol and observed the yield of DMT at various reaction conditions. At subcritical state below 240℃, the yield of DMT was very low, about only 50%. It increased dramatically to 80% at supercritical state above 260℃, thereafter the increasing rate was reduced significantly. Similarly, at subcritical state of 6.89 ㎫, the DMT yield was only 50%, but it increased abruptly to 85% at supercritical state of 10.34 ㎫, yielding no further increase above the pressure. Within 10 minutes after the beginning of the reaction, the DMT yield reached 80%, indicating that the significant portion of the reaction has proceeded, and then, the yield increased slowly. The methanol/PET ratio of 8 showed the maximum DMT yield. We found the optimum depolymerization condition for PET methanolysis is temperature 300℃, pressure 10.34㎫, reaction time 40 minutes, and methanol/PET ratio of 8.

DMT를 이용한 부산신항 점토의 비배수 전단강도 추정

홍성진,신동현,김동휘,정상진,이우진 한국지반공학회 2007 한국지반공학회논문집 Vol.23 No.7

A series of dilatometer test, field vane test, and CK0U triaxial test were performed for clayey soils of Busan new port site to develop the relationships between undrained shear strength and the DMT results. Normalized undrained shear strength is turned out to be su(CKU)/σ'v=0.30~0.35 for CK0U triaxial test and μsu(VST)/σ'v=0.20~0.22 for vane shear test. By comparing the undrained shear strength estimated from DMT indices with the results measured by in-situ vane test or CK0U triaxial test, two methods to predict the undrained shear strength from DMT results are suggested. One is based on the relationship between su/σ'v and horizontal stress index (KD) while another method comes from Nc-ID and Nc-ED correlation. It was observed that the method based on Nc-ID or Nc-ED relation shows slightly better accuracy than the one based on KD although all of the methods suggested in this study provided comparable values of predicted undrained shear strength. Since the definitions of ID and ED contain p1-p0, in which soil condition is reflected, it is believed that the prediction method using Nc is capable of taking a material type into consideration.