제2형 당뇨병환자에서 Calpain-10 유전자의 다형성과 대사증후군과의 관계

강은석,김혜주,명성민,이유미,안철우,차봉수,임승길,김경래,이현철,남문석 대한당뇨병학회 2005 Diabetes and Metabolism Journal Vol.29 No.5

국내 태권도학과 교육의 질 제고에 따른 교육과정 문제와 변화

강은석 한국무예학회 2019 무예연구 Vol.13 No.3

This research is to investigate what the problems and changes are in the Taekwondo departments' education, in order to think about which way they must be directed to, by looking into previous theses about Taekwondo departments' education, at a time when those departments are at crisis due to low-birth rate, financial problems in university, and governments' red tapes. Research methods were to conduct FGI centering on 10 Taekwondo departments' curricula along with experts, surveying the seniors of 4 Taekwondo departments by questionnaires. And separate interviews were carried out to precisely interpret the findings. The findings were divided into two major themes and then into two minor ones. As for themes, first, it is educational curricula by combing the departments and second,, it is educational procedures centering on professors. As for curricula in general, it is about the educational procedure through development of competitions, and second, it is about educational procedure to cultivate all-round players. I hope this finding will be a practical guidance for college Taekwondo education. 본 연구는 학령인구 감소와 대학재정 고갈 그리고 정부의 대학평가에 따라 국내 태권도학과들의 존속위기를 직감하는 현실에서 꾸준히 연구되었던 태권도학과 교육과정 선행논문들을 고찰하며 태권도학과 교육의 질 제고에 따른 교육과정 문제와 변화는 무엇인지 고민해보는 일종의 나아갈 방향을 재조정하는 탐색의 차원에서 진행되었다. 이에 연구방법은 먼저 전문가집단으로 명명한 연구 참여자들을 통해 10개 대학 태권도학과 교육과정 교과목 분석을 중심으로 FGI를 진행하였으며 이를 통해 4개 대학 태권도학과 4학년 학생들을 연구 대상자로 명명하고 설문지를 배포 회수 하였다. 그리고 회수된 설문지 분석결과를 다시 FGI에 참여한 전문가 집단에게 개별적, 해석적 면담을 실시하여 본 연구의 결과를 나타내었다. 연구결과는 본 연구 주제에 맞게 교육과정 문제와 변화를 상위주제로 나누어 두 개의 하위주제로 분류하였으며 그에 따른 하위주제는 교육과정 문제에 있어 첫째, 학과통폐합에 의한 교육과정 둘째, 교수자 중심의 교육과정으로 나타났으며 교육과정 변화에 있어서는 첫째, 경기화 발전에 따른 교육과정 둘째, 멀티플레이어 육성을 위한 교육과정으로 확인되었다. 이에 본 연구결과가 대학교육에 있어 태권도학과 존속을 위한 실용적 지침서가 되길 기대한다.

신장과 본태성 고혈압 : 저 레닌성 고혈압 Low renin hypertension

강은석,강성귀 대한내과학회 2003 대한내과학회지 Vol.65 No.4

초등학교 스포츠클럽 폭력사건에 대한 사례연구

강은석 한국체육과학회 2024 한국체육과학회지 Vol.33 No.2

This study began with a case study of violence that occurred between students at a sports club in an elementary school to identify the background of the violence incident, the progress of the violence incident, and the problems derived. In addition, case studies on violence at sports clubs in elementary schools have not yet been reported, so the value of the study is high. The research method applied the case study technique proposed by Creswell to the study, collected data through prior school violence studies and interviews with research participants, and analyzed as an textural in-depth description of the case through spiral data analysis. and, the results described the details of the violent incident, the progress of the violent incident, and the problems derived by dividing them into schools, sports associations, and offices of education. First, the results of the study confirmed how the event began and unfolded, and what the current situation is, in the actual case of this study as the background of the violence case. Second, the progress of the violent incident was explored by describing the progress of the school, the progress of the sports association, and the progress of the Office of Education in chronological order. Third, the derived problems were pointed out by the school's problems, the sports association's problems, and the education office's problems, and logically interpreted what the cause of the problem was and why such problems appeared. In conclusion, four problems were derived from schools, two problems from sports associations, and four problems from the Office of Education, and it is judged to be an urgent improvement.

OLETF쥐에서 Amlodipine, Losartan과 비교한 Lithospermic Acid B의 당뇨병성 신증 예방효과

강은석,하헌주,허규연,차봉수,김범석,김철훈,안철우,이현철,서기호,한승진,전성완,정만길 대한당뇨병학회 2008 Diabetes and Metabolism Journal Vol.32 No.1

Background: Lithospermic acid B (LAB), an active component isolated from Salvia miltiorrhizae, has been reported to have renoprotective effects in type 1 and type 2 diabetic animal models. We examined the effects of LAB on the prevention of diabetic nephropathy compared with amlodipine, a calcium channel blocker, and losartan, an angiotensin receptor blocker, in Otsuka Long-Evans-Tokushima Fatty (OLETF) rats, an animal model of type 2 diabetes. Methods: LAB (20 mg/kg), amlodipine (10 mg/kg), or losartan (10 mg/kg) was given orally once daily to 10-week-old male OLETF rats for 28 weeks. Results: None of LAB, losartan, and amlodipine exhibited effects on blood glucose levels. Treatment with amlodipine or losartan resulted in similar reductions in blood pressure; however, LAB was less effective in lowering blood pressure. Albuminuria was markedly suppressed by losartan and LAB, but not by amlodipine. LAB treatment decreased levels of renal lipid peroxidation, monocyte chemoattractant protein-1 (MCP-1), and transforming growth factor-β1 (TGF-β1). Conclusion: These results suggest that LAB has beneficial effects on the diabetic nephropathy in OLETF rats by decreasing oxidative stress and inflammation as potent as losartan. (J Kor Diabetes Assoc 32:10~20, 2008) Background: Lithospermic acid B (LAB), an active component isolated from Salvia miltiorrhizae, has been reported to have renoprotective effects in type 1 and type 2 diabetic animal models. We examined the effects of LAB on the prevention of diabetic nephropathy compared with amlodipine, a calcium channel blocker, and losartan, an angiotensin receptor blocker, in Otsuka Long-Evans-Tokushima Fatty (OLETF) rats, an animal model of type 2 diabetes. Methods: LAB (20 mg/kg), amlodipine (10 mg/kg), or losartan (10 mg/kg) was given orally once daily to 10-week-old male OLETF rats for 28 weeks. Results: None of LAB, losartan, and amlodipine exhibited effects on blood glucose levels. Treatment with amlodipine or losartan resulted in similar reductions in blood pressure; however, LAB was less effective in lowering blood pressure. Albuminuria was markedly suppressed by losartan and LAB, but not by amlodipine. LAB treatment decreased levels of renal lipid peroxidation, monocyte chemoattractant protein-1 (MCP-1), and transforming growth factor-β1 (TGF-β1). Conclusion: These results suggest that LAB has beneficial effects on the diabetic nephropathy in OLETF rats by decreasing oxidative stress and inflammation as potent as losartan. (J Kor Diabetes Assoc 32:10~20, 2008)

都市人들의 運動實態 및 運動 意識에 關한 調査硏究 : -서울市 漢江以南아파트地域의 成人男子를 中心으로-

姜殷碩 漢城大學校 1982 論文集 Vol.6 No.1

칙센트미하이 몰입이론에 따른 태권도 격파시범선수의 최적경험 과정

강은석,문영재,허승은 한국무예학회 2020 무예연구 Vol.14 No.2

This study is to deeply investigate a series of phenomena experienced by Taekwondo breaking competitors in their training by analyzing the previous theses about the Taekwondo breaking competitors in general and the theses about their immersion into physical activities of Taekwondo amid the breaking part in Taekwondo becoming an artistic performance and sports games. On the basis of Csikszentmihalyi's immersion theory, a sociological analysis of their experience has been conducted, proposing interpretations about their optimal experiences. The research method is to carry out five structured interviews with six breaking competitors from domestic universities, along with a survey on 110 breaking competitors in four universities. Lastly, another series of interviews has been conducted, which is with three coaches specialized in breaking. This will add up the authenticity and credibility of this study. As the finding of the research, why they experienced some mental entropy, a state of mental confusion, during the games and practices, has been verified. From the immersion experience, why they are participating in breaking games has been verified from the sociological standpoints. lastly, this research shows what facts are actually found in reality as to their experiences as breaking competitors. 본 연구는 태권도시범이 공연문화와 스포츠경기로 체계를 갖추고자 노력하는 현 시점에서 태권도 격파시범선수에 대한 선행연구들과 운동몰입 관계를 분석하는 연구들을 고찰하며 격파시범선수들이 훈련과 경기 중 경험하는 일련의 현상들에 대해 깊이 있는 연구의 필요로 시작되었다. 이에 칙센트미하이가 제안한 몰입이론을 바탕으로 태권도 격파시범선수들의 심리학적 측면에서 기인하여 나타난 사실적 경험들을 사회학적 현상으로 규명하여 제시하고자 하였으며 몰입이론을 통해 그들의 최적경험 과정을 해석하고 밖으로 드러내는 작업을 시도하였다. 연구방법은 Spradley가 고안한 나선형적 심화 확인 모형에 따라 1차는 5why기법면담, 2차는 설문지, 3차는 해석 및 대조적 면담을 실시하여 연구의 진실성과 신뢰성을 확보하였다. 연구결과는 첫째, 훈련과 경기 중 보이는 의식의 무질서 상태인 심리적 엔트로피(entropy) 경험에 따른 현상들은 왜 나타나는지 이유를 도출하였으며 둘째, 의식의 질서상태로 표출되는 몰입경험에는 무엇이 이들을 지속적으로 격파시범선수로 활동하게 하는 동력인지 사회학적 측면에서 찾고자 노력하였고 셋째, 태권도 격파시범선수로 활동하며 얻게 되고 반복되는 최적경험의 사실들은 어떤 현실로 나타나고 행동하는지 확인하였다.

17-베타 에스트라디올이 OLETF 쥐의 지방세포 Lipin-1 발현에 미치는 영향

강은석,김인숙,고석진,김철훈,전성완,안철우,차봉수,이현철 대한내분비학회 2010 Endocrinology and metabolism Vol.25 No.3

Background: 17 beta-estradiol is known to play an important role in glucose homeostasis. Lipin-1 is a nuclear protein that is essential in adipocyte differentiation and it is considered to play a role in ectopic fat deposition and the redistribution of fat. The aim of this study was to evaluate the effect of 17 beta-estradiol on the lipin-1 expression in the adipocytes of OLETF rats, which is an animal model of diabetes. Methods: The OLETF rats were divided into 3 groups, 1) the sham-operation group (SHAM) 2) the castrated group (CAST) and 2) the castrated and estradiol treatment group (EST), and all the rats were at 6 weeks of age. LETO rats were used as a control group (LETO). 0.1 mg of estradiol valerate was injected subcutaneously every 4 weeks in the rats of the EST group. The visceral and subcutaneous tissues were isolated to evaluate the lipin-1 protein expression. The lipin-1 expression was measured in human visceral and subcutaneous preadipocytes. Results: Less body weight gain was observed in the EST group compared with that of the SHAM group. In addition, improvement in the glucose tolerance was observed in the EST group. The lipin-1 expression in visceral fat was decreased in the SHAM and CAST groups, but it was but recovered in the EST group. The lipin-1 expression in the subcutaneous fat was decreased in the SHAM, CAST,and EST groups. Conclusion: Long term estradiol treatment in OLETF rats reduces the body weight gain and improves the glucose tolerance. Estradiol enhances the lipin-1 protein expression in the visceral adipocytes, but not in the subcutaneous adipocytes.

Effects of leptin and adiponectin on pancreatic beta-cell function

강은석 W B SAUNDERS CO-ELSEVIER INC 2011 METABOLISM-CLINICAL AND EXPERIMENTAL - Vol.60 No.12

3가 크롬을 이용한 비정질 Fe-18wt%Cr-8wt%Ni(stainless steel)합금의 전착

강은석,강탁 한국표면공학회 1999 한국표면공학회 학술발표회 초록집 Vol.1999 No.-