일당귀 에탄올 추출물의 Hyaluronic Acid 합성 효과에 대한 실험적 연구

강민서,하헌용,김희택,Kang, Min-Seo,Ha, Hun-Yong,Kim, Hee-Taek 대한한방안이비인후피부과학회 2015 한방안이비인후피부과학회지 Vol.28 No.1

Objectives : Hyaluronic acid(HA) is a mucopolysaccharide, occuring naturally in living organisms. It is one of the most hydrophilic molecules, so it has been known as being related to skin hydration and anti-aging. The purpose of this study is to examine the effects of Angelica acutiloba ethanol extract on hyaluronic acid synthesis. Methods : To determine cytotoxicity and hyaluronic acid synthase 2 gene expression, hyaluronic acid production in HaCaT cells, MTT assay and RT-PCR ELISA was used. Results : There was no cytotoxicity in $50{\mu}g/ml$ concentration Angelica acutiloba extract in MTT assay. Hyaluronic acid synthase 2(HAS2) gene expression was increased by all treated concentration Angelica acutiloba extract. Hyaluronic acid production was higher in $50{\mu}g/ml$ & $100{\mu}g/ml$ concentration Angelica acutiloba extract than control group. Conclusions : Hyaluronic acid production was increased by Angelica Acutiloba extracts. Therefore, We suggest that Angelica acutiloba can make a contribution to the moisturing effect on human skin. Conclusions : Hyaluronic acid production was increased by Angelica Acutiloba extracts. Therefore, We suggest that Angelica acutiloba can make a contribution to the moisturing effect on human skin.

교양 댄스수업 시연 경험에 따른 학습자 인식변화: 마이크로 티칭(Micro Teaching) 수업사례를 중심으로

강민서,조건상 한국스포츠학회 2023 한국스포츠학회지 Vol.21 No.3

The purpose of this study is to find out the changes in learners' perceptions experienced in the class demonstration process through micro teaching of college students who participated in liberal arts dance classes and to help revitalize liberal arts dance classes. In order to achieve the purpose of in this study, 6 students from B Metropolitan City University, who were directly guided by the researcher through the convenience sampling method, were selected and the study was conducted from March to June 2022. The collected various document data, participation observation, and data analyzed through in-depth interviews were categorized into changes in perception before, during, and after participation in the class, and the results were as follows. First, in the process of preparing for the class demonstration, student experienced a wider range of thoughts. Second, while preparing for the class demonstration, the student became an independent subject, resulting in a change in problem-solving skills and positive perceptions. Third, student discovered the possibility of solving new problem on their own and acquired confidence and a sense of accomplishment. Based on these results, the experience of class demonstration is believed that physical activities can lead to hobbies in daily life and provide a place for lifelong sports activities after class is over. Furthermore, these experiences will be able to suggest ways to communicate, communicate, and cooperate to find various thoughts and better solutions when trying new tasks in social life.

신효탁리산 함유 한방화장품의 보습 효능에 대한 임상적 연구

강민서,김용민,김희택,Kang, Min-Seo,Kim, Yong-Min,Kim, Hee-Taek 대한한방안이비인후피부과학회 2016 한방안이비인후피부과학회지 Vol.29 No.1

Objectives : The purpose of this study is to confirm the moisturizing effects of Herbal cosmetics containing Sinhyotakrisan(SHTL) extracts on facial skin.Methods : A total of 23 women who visited Semyung Oriental Medical Center from January 10th, 2014 to Feburary 12th, 2014 were included in the study. Provided both cosmetics containing Sinhyotakrisan extract and control products, all the subjects applied one of them to half face and another to remaining half for 4 weeks. We observed change of skin hydration, skin elasticity, skin scale in 0 week, 2 weeks, and 4weeks. Statistical anyalysis was performed by using SPSS, and statistical significance was achieved if the proability was less than 5%(p<0.05).Results : 1. After 4 weeks of using SHTL, skin hydration showed a statistically significant increase compared with using control product(p=0.011). And improvement rate also did(p=0.031). 2. After 4 weeks of using SHTL, skin elasticity showed statistically significant increase compared with using control product(p=0.025). But improvement rate didn't showed statistically significant increase(p=0.068). 3. After 4 weeks of using SHTL, skin scale showed a statistically significant decrease compared with using control product(p=0.029). And improvement rate also did(p=0.047).Conclusions : Considering the above results, herbal cosmetics containing Sinhyotakrisan extracts were effective for skin moisturizing.

자운고의 한의사 처방 현황에 대한 웹기반 설문조사

강민서,김민희,장보형,최인화,Kang, Min-Seo,Kim, Min-Hee,Jang, Bo-Hyoung,Choi, In Hwa 대한한방안이비인후피부과학회 2018 한방안이비인후피부과학회지 Vol.31 No.2

Objectives : The purpose of this survey is to examine Korean medical doctor's prescription status of Jaungo. Methods : The questionnaire was distributed via e-mail to Korean medical doctors who were registered in the association of Korean medicine from December 26th 2017 to February 5th 2018. We screened out respondents who didn't meet screening criteria. Results : Total 325 respondents completed answers, and the computerized data were analyzed. 74.7% of respondents were provided Jaungo from outside (extramural herbal dispensaries, pharmaceutical company). Almost all of the respondents (98.2%) were prescribing Jaungo in the form of ointment, and the cream container was the most commonly used container. In chief Indications of Jaungo were skin dryness (83.1%), pruritus (67.7%), burns (64.0%), and atopic dermatitis (60.9%). More than 60% of the respondents were prescribing Jaungo without additional herbs or additives. Most of patients were educated to apply Jaungo thinly to the affected area once or twice a day or frequently. Reason for dissatisfaction about Jaungo of patient were due to staining clothes (59.1%), offensive smell (44.0%), and poor texture (26.5%). Conclusions : Jaungo is a topical herbal agent frequently used in the Korean medicine. This is the first survey figure out current status of topical herbal agent in Korean medical doctors. The result of this study would contribute to progressing treatment method using topical herbal agent.

취약계층 청소년을 위한 효과적인 멘토링 슈퍼비전의 요소

강민철(姜旻哲),김수임(金秀任),이아라(李아라) 서울대학교 교육연구소 2015 아시아교육연구 Vol.16 No.2

본 연구의 목적은 취약계층 청소년의 특성을 확인하고 이를 바탕으로 이들에 대한 멘토링을 효과적으로 진행하기 위해 멘토링 슈퍼비전에서 필요한 요소들을 알아보는 데 있다. 이를 위해 먼저, 취약계층 멘토링에 참여하고 있는 중학생 144명과 일반 중학생 418명을 대상으로 개인내적 특성, 사회성, 진로, 학업의 4가지 영역에서 잠재적 능력을 비교하였다. 다음으로 멘토링 슈퍼비전 경험을 가진 상담전문가 7인을 대상으로 포커스 그룹 인터뷰를 실시하였다. Kruger(1997)가 제시한 단계별 지침에 따라 실시된 포커스 그룹 인터뷰를 통해 우선 취약계층 멘티의 특성과 이들에게 효과적인 도움을 주기 위해 요구되는 멘토의 역량에 대해 확인한 후, 이를 바탕으로 멘토들을 성공적으로 지도하는데 필요한 슈퍼비전의 내용은 무엇인지 살펴보았다. 연구 결과, 취약계층 청소년은 일반 청소년에 비해 자신감, 자기조절, 진로목표설정, 진로가치 건전성, 진로목표달성 효능감, 학습태도, 학업적 효능감에 있어 유의하게 낮은 잠재력 수준을 보였다. 포커스 그룹 인터뷰 결과, 취약계층 멘티의 특성으로 자신감부족, 낮은 진로포부, 사회적 기본교육 부족, 비행의 위험 등의 네 범주가, 취약계층 멘티들을 효과적으로 돕기 위해 멘토에게 요구되는 역량으로 멘티 특성의 이해, 신뢰감 형성, 다양한 교육 및 생활지도 기술 등의 세 범주가 각각 도출되었다. 효과적인 슈퍼비전의 요소는 멘토 역량 강화와 멘토 지원의 두 범주로 구분되었고, 전자는 멘티 이해 교육과 멘티 정보 제공, 신뢰할 만한 관계형성 및 경계설정 지도, 다양한 교육 콘텐츠 제공의 세 가지 하위범주로, 후자는 격려 및 지지, 책임한계 설정의 두 가지 하위범주로 도출되었다. 이러한 결과가 멘토링과 상담영역에 갖는 함의에 대해 논의하였다. This study explored the characteristics of at-risk adolescents, and sought to identify factors essential to mentoring supervision in order to implement effective mentoring for at-risk adolescents. For this, potential capacity in domains of intrapersonal characteristics, sociality, career, and academics of 144 middle school students participating in a mentoring program for at-risk adolescents were compared with those of 418 regular middle school students. Then, focus group interviews were conducted to find out the characteristics of at-risk mentees and the essential competencies required by mentors as well as the contents of supervision that will successfully guide the mentors. Quantitative study results revealed that at-risk middle school students had significantly lower levels of confidence, self-control, career goal setting, career value integrity, career goal attainment efficacy, study attitude, and academic efficacy compared with the regular student group. According to the focus group interview, at-risk students showed lack of confidence, low career aspirations, insufficient basic social education, and vulnerability to delinquency. To effectively help these students, mentors should have a good understanding of these characteristics of mentees, establish trusting relationships, and possess capacity for diverse teaching and guidance capabilities. Lastly, supervision for mentors should include educating about mentee’s characteristics, delivering information on mentees, giving guidance for developing trusting relationships and setting adequate boundaries, offering diverse educational contents, establishing clear-cu lines of responsibility, and providing encouragements.

정서명료성이 자기효능감에 미치는 영향 : 신경증적 경향성의 매개효과를 중심으로

강민서,정남운 서울여자대학교 학생생활연구소 2011 학생생활연구 Vol.24 No.-

This study is to examine the mediating effect of neuroticism on the relation between emotional clarity and self-efficacy. For this purpose, data were collected through a questionnaire survey and analyzed through three-step mediated regression analysis and Sobel test. The results were as follows. The mediating effect of neuroticism was significant at a significance level of .001. Specifically, emotional clarity affected self-efficacy partly via the medication of neuroticism. That is, emotional clarity can affect self-efficacy directly or indirectly through the mediating effect of neuroticism. For example, if emotional clarity is high, self-efficacy can be improved by the mediating effect of low neuroticism. Otherwise, if emotional clarity is low, self-efficacy can decline because of the mediating effect of high neuroticism. However, because neuroticism mediates the relation between emotional clarity and self-efficacy only partly, it cannot play an absolute role between them. Simply, there is a mediating effect of neuroticism between emotional clarity and self-efficacy. Key words:emotional clarity, neuroticism, self-efficacy. 본 연구는, 정서명료성이 자기효능감에 영향을 미치는 데 있어서 신경증적 경향성의 매개효과를 검증하기 위한 것이다. 이를 검증하기 위해, 본 연구에서는 설문지 조사방법을 이용하여 데이터를 수집하여 3단계 매개회귀분석과 Sobel 검증을 실시하였다. 그 결과, 유의수준 .001에서 유의미한 매개효과를 보였으며, 특히 신경증적 경향성의 부분매개를 통해 정서명료성이 자기효능감에 영향을 미치는 것으로 나타났다. 본 연구결과에 따르면, 정서명료성은 자기효능감에 직접적인 영향을 미칠 수도 있고, 신경증적 경향성의 매개효과에 의해 간접적으로 자기효능감에 영향을 미칠 수도 있는 것으로 나타났다. 예를 들어, 정서명료성이 높으면 낮은 신경증적 경향성의 매개효과로 자기효능감이 향상되거나, 또는 정서명료성이 낮으면 높은 신경증적 경향성의 매개효과로 자기효능감이 낮아질 수 있다. 하지만 정서명료성과 자기효능감 간에 신경증적 경향성은 부분매개를 하므로 정서명료성이 자기효능감에 영향을 미치는데 절대적인 역할은 아니면서, 정서명료성과 자기효능감 간에 신경증적 경향성의 매개효과가 존재함을 알 수 있다. 주요어:정서명료성, 신경증적 경향성, 자기효능감

청소년기 자아존중감 향상을 위한 학교 통합예술교육 프로그램 실행연구 - 여행(여기에서 행복하기) 프로젝트를 중심으로-

강민서,김향미,양보은,정다은 한국문화교육학회 2023 문화예술교육연구 Vol.18 No.1

본 연구는 학교 통합예술교육 프로젝트 활동 경험이 청소년들의 자아존중감 향상에 어떤 영향을 미치는지, 그리고 COVID 19 환경 및 학업 스트레스 해소에 어떤 긍정적인 영향을 줄 수 있는지에 대한 문제 인식에서 출발했다. 이에, 중학생을 대상으로 인문 교과와 예술 교과의 통합예술교육 프로젝트를 구안하고 실제 수업에 적용함으로써 청소년기 자아존중감 향상을 위한 학교 통합예술교육의 실천방안을 모색하는 데 목적을 두었다. 이를 위해 서울 소재 Y 중학교 학생을 대상으로 ‘여행(여기에서 행복하기) 프로젝트’ 프로그램을 기획‧실행하고, 순환적 과정의 실천적 연구 방법을 적용하였다. 본 연구에 제시된 프로그램은 지금까지의 일반적인 예술교육 프로그램과 달리, 서로 다른 예술적 배경을 가진 두 명의 예술가교사와 인문 교과 교사가 함께 기획하고 팀티칭으로 운영한 통합예술교육 프로젝트이다. 그 결과, 청소년의 자아존중감 및 자기효능감이 향상되었음을 확인할 수 있었다. 예술 교과를 교육의 중심에 두고 학생들이 예술 경험을 통해 자아존중감을 강화함으로써 행복한 학교생활을 영위할 수 있도록 구성하여 실행한 본 연구의 기록은 통합예술교육을 실천하려는 교수자들에게 유용한 참고 사례로 활용될 수 있을 것이다. 본 연구를 통해 학교 통합예술교육의 질적 개선과 향상이 이루어질 것으로 기대한다.

Smartphone-based intervention and glycemic control in Type 2 diabetes: A randomized controlled trial

강민서,김재현,김규리 대한내과학회 2022 대한내과학회 추계학술대회 Vol.2022 No.2

시각장애인도서관의 공간인지특성에 관한 연구

강민서,공순구 한국청소년시설환경학회 2014 한국청소년시설환경학회 학술대회 Vol.2014 No.1

경증의 아토피 환자에서 한약 추출물 함유 외용제에 대한 임상 연구

강민서,김정범,김희택,Kang, Min-Seo,Kim, Jeung-Beum,Kim, Hee-Taek 대한한방안이비인후피부과학회 2014 한방안이비인후피부과학회지 Vol.27 No.3

Objectives : The purpose of this study is to confirm the effects of external applications(CLANCHE SM A Clinic) containing herbal extracts on patient with atopic dermatitis. Methods : A total of 24 patients who visited Semyung Oriental Medical Center from January 15th, 2014 to February 20th, 2014 were included in the study. In this study, the patients were treated with external applications(CLANCHE SM A Clinic) containing herbal extracts. For 4 weeks of gross examination and instrumental assesment were made before and after the study. Results : 1. In the primary endpoint, SCORAD index showed a statistically significant decline. 2. In the secondary endpoint, index of skin hydration and index of TEWL showed statistical significance. 3. In the secondary endpoint, index of skin pH showed no statistically significant result. 4. To evaluate the safety of the products for the human body, vital sign check were conducted and showed no statistically significant result. And There were no severe adverse events during this study. Therefore, it is suggested that the safety of the products, if used for certain period, should be safe for the human body. 5. In global assesment of efficacy, both experimenter and subjects evaluated external applications were effective. Conclusions : According to the above experiments, it is suggested that external applications(CLANCHE SM A Clinic) containing herbal extracts should be effective for the atopic dermatitis.