함초 보충시 당뇨유발 흰쥐의 지질과산화와 무기질 함량에 미치는 영향

김명화(Kim Myung Wha) 韓國營養學會 2007 Journal of Nutrition and Health Vol.40 No.5

This study was designed to examine the effects of Salicornia herbacea L. (glasswort: GW) on the lipid peroxidation and mineral levels in diabetic rats. Diabetes mellitus was induced in male Sprague-Dawley rats weighing 200-220 g by an injection of streptozotocin (STZ) dissolved in a citrate buffer into the tail vein at a dose of 45 ㎎/㎏ of body weight. Sprague-Dawley rats were fed an AIN-93 recommended diet and the experimental groups were fed a modified diet containing 10% and 20% of glasswort powder for 4 weeks. The experimental groups were divided into 6 groups which consisted of normal (N)-control group, N-GW 10% and N-GW 20% treated groups, STZ-control, STZ-GW 10% and STZ-GW 20% treated groups. The rats' liver and muscle glycogen, liver and kidney protein, cholesterol and triglyceride (TG) in liver, malondialdehyde (MDA) in liver and kidney values were measured, along with the hepatic of chromium (Cr), iron (Fe), and zinc (Zn) content. The liver glycogen levels was significantly affected in N-GW 20% group among all the experimental groups. The liver MDA levels of the STZ-GW 10% and STZ-GW 20% groups were significantly lower than for the STZ-control group. There were significant differences between the N-control group and the STZ-control group in the hepatic of Zn levels. The hepatic of Cr levels in the N-GW 20% and STZ-GW 10% and STZ-GW 20% groups were significanly higher than for the each control groups. These results exhibited dose related effect of glasswort and it may have favorable influence on lipid peroxidation in the liver.

헬스에이드 운동이 스트레스 물질인 활성산소와 젖산량 축적의 변화에 미치는 영향

김명화(Myung Wha Kim),변재종(Jae Jong Byun),이규상(Kyu Sang Lee),정일규(Il Gyu Jeong),안수경(Su Kyoung Ahn) 한국사회체육학회 2014 한국사회체육학회지 Vol.0 No.57

The purpose of this study is to examine the change of stress substances in free radical and lactate accumulationby the Healtaid exercise. 36 subjects participated in this study. They were divided into three groups(GroupⅠ(n=12): no-healthaid exercise during warm-up and cool-down, Group Ⅱ(n=12): treadmill running insteadof healthaid exercise during warm-up and cool-down, Group Ⅲ(n=12): healthaid exercise during warmupand cool-down). Treadmill running exercise consisted of 65%HRR, 30minutes running and warm up andcool down running exercise consisted of 45%HRR, 15minutes walking on the treadmill. Blood sample obtainedrest, post-warm up, post-exercise, post-cool down. Collected date were statistically analyzed by SPSS PC win20.0(USA, IBM, NY) and two-way repeated ANOVA were used to analyze data. Bonferroni``s method was usedto verify the significant difference among group as a post-hoca nalysis. Statistical level was set up asα =.05. The result of free radical in Group Ⅲ was less than Group Ⅱ apto st-warm up and post-cool down(p<.05). but there was no significant differences among groups at post-exercise. the result of lactate accumulation inGroup Ⅲ was less than Group Ⅰ at post-warm up and post-cool down(p<.05). However, there was no significantdifference of lactate accumulation between Group Ⅱ and Group Ⅲ at post-cool down. In conclusion,it suggests that healthaid exercise for warm up and cool down would be positive method in order to eliminatefree radical and lactat accumulation.

Rehabilitation Program for Athletes

Myung-Wha Kim(김명화) 한국코칭능력개발원 2008 코칭능력개발지 Vol.10 No.3

함초 첨가식이가 당뇨유발 흰쥐의 항산화효소 활성에 미치는 영향

김명화(Kim Myung Wha) 韓國營養學會 2008 Journal of Nutrition and Health Vol.41 No.7

This study was designed to examine the effects of Salicornia herbacea L. (glasswort: GW) on hepatic antioxidative enzyme activities in diabetic rats. Diabetes mellitus was induced in male Sprague-Dawley rats weighing 200-220g by an injection of streptozotocin (STZ) dissolved in a citrate buffer into the tail vein at a dose of 45 mg/kg of body weight. Sprague-Dawley rats were fed an AIN-93 recommended diet and the experimental groups were fed a modified diet containing 10% and 20% of glasswort powder for 4 weeks. The experimental groups were divided into 6 groups which consisted of normal (N)-control group, N-GW 10% and N-GW 20% treated groups, STZ-control, STZ-GW 10% and STZ-GW 20% treated groups. The activities of Xanthine oxidase (XOD), glutathione- S-transferase (GST), glutathione peroxidase (GPX), glutathione reductase (GR), superoxide dismutase (SOD) and CAT (CAT) were measured in the homogenates of liver. The activity of CAT was lower in the supplementary group with glasswort compare to the STZcontrol group but it was not significantly different. The activity of SOD was not significant in all of experimental groups. The activity of GR was significantly increased in the normal supplementary group with glasswort, and GPX activity was significantly increased in STZ-GW 10% group compare to the STZ-control group. The activity of XOD was significantly decreased in the all of supplementary groups with glasswort. The activity of GST was significantly increased in the N-GW 20% group and it was significantly decreased in the STZ-GW 20% group. These results show that the supplementation of glasswort may have favorable influence on antioxidative status in diabetic rats and it may be useful for the diabetic complications as functional food.

중강도 유산소성 운동 전, 후 헬스에이드 운동 간격 차이가 피로물질에 미치는 영향

김명화(Kim, Myung-Wha) 한국사회체육학회 2014 한국사회체육학회지 Vol.0 No.58

The purpose of this study is to examine the effect of Health Aid exercise interval difference before and after moderate aerobic exercise on lactate concentration and free radical. 20 subject participated in this study. they were divided into two groups(Group I(n=10): healthaid exercise during warm-up and cool-down with 10cm distance. Group II(n=10): healthaid exercise during warm-up and cool-down with 60cm distance. Treadmill running exercise consisted of 65%HRR, 30minutes running. Blood sample obtained rest, post-warm up, post-exercise, post-cool down. Collected date were statically analyzed by SPSS PC win 20.0(USA, IBM, NY) and two-way repeated ANOVA were used to analyze data. Bonferroni’s method was used to verify the significant difference among group as a post-hoc analysis. Statistical level was set up as α=.05. the result of lactate concentration increased in post-exercise compared to post-warm up(p<.001). However, lactate concentration decreased in post-cool down compared to post-exercise(p<.05). Group I in post-cool down showed less lactate concentration compared to Group II.(p<.05). The result of free radical showed increased in post-exercise in both groups(p<.001). However, free radical decreased in post-cool down compared to post-exercise in both group(p<.05). In conclusion, it suggests that healthaid exercise for warm up and cool down especially with 10cn distance would be positive method in order to eliminate free radical and lactat accumulation compared to 60cm distance.

Cybex 6000을 이용한 슬관절병 환자의 운동프로그램에 관한 사례연구

김명화(Myung Wha Kim),김철준(Chul Jun Kim),김기형(Ky Hyung Kim),유경석(Gyoung Suk Yoo),김상겸(Sang Keum Kim) 고려대학교 스포츠과학연구소 1992 스포츠문화과학연구 Vol.2 No.0

N/A N/A

참마 분획물이 당뇨 유발 흰쥐의 혈당 및 에너지대사물농도에 미치는 영향

김명화(Kim Myung Wha),임숙자(Lim Sook Ja) 韓國營養學會 1998 Journal of Nutrition and Health Vol.31 No.7

Impact of Depression, Comorbid Chronic Diseases, and ADL on Health-Related Quality of Life Among Community-Dwelling Elderly People in Korea

Myung-Wha Kim(김명화) 한국콘텐츠학회 2014 한국콘텐츠학회논문지 Vol.14 No.5

본 연구는 지역사회 거주 노인들의 건강관련 삶의 질에 영향을 미치는 위험요인들을 측정하여 평가 하는 것을 목적으로 하였다. 연구대상은 지역사회 거주노인 총 314명(연령평균:75.8세(5.64))이며 무질병 대상자가 81명, 만성질환자가 233명이며, 2개월 동안 삶의 질에 관한 설문지를 활용하여 상담을 실시하였다. 일상생활활동은 Barthel Index(BI)와 Frenchay Activities Index(FAI)로 평가하였으며 심리상태는 노인우울척도, 건강관련 삶의 질은 한국판 SF-36으로 평가하였다. 조사결과 중복 만성질환 노인은 일상생활동작이 떨어지며, 우울하고, 인지기능의 저하와 건강관련 삶의 질이 낮은 것으로 나타났다. 또한 우울증, 중복 만성질환 및 일상생활활동이 노인의 건강관련 삶의 질을 저하시키는 것으로 나타났다. 본 연구는 중복 만성질환과 낮은 일상생활활동이 우울증과 결합되어 건강관련 삶의 질을 더욱 저하시킬 수 있다는 것을 새롭게 제시하였다. The purpose of study was evaluated associations among risk factors to have influence on HRQOL of community dwelling Elderly People. Total 314 community dwelling elderly persons(age:75.80±5.64[mean±SD]) who had no disease(n=81) and more than two chronic diseases (n=233) were interviewed based on the QOL questionnaires. During two months. The activities of daily living were evaluated using BI and FAI. Neuropsychological status was evaluated using GDS. Health related QOL was evaluated using the SF-36. The results emphasize the importance of preventing and controlling depression, chronic diseases, and low basic activities of daily living in order to reduce their impact on HRQOL among community dwelling elderly people.

지역사회 공공운동시설의 주관적, 객관적 접근성(거리 및 수량)과 신체활동 참여 수준간의 관계

김명화 ( Myung Wha Kim ),이대택 ( Dae Taek Lee ),유지곤 ( Ji Kwon Yu ),이삼준 ( Sam Jun Lee ),이용수 ( Yong Soo Lee ) 한국스포츠정책과학원(구 한국스포츠개발원) 2014 체육과학연구 Vol.25 No.1

본 연구는 대도시 주거지역 공공운동시설에 대한 접근성을 측정하고, 시민의 신체활동 참여에 미치는 영향을 검증하고자 하였다. 연구 대상자는 19세~70세 미만으로 해당지역 보건소 내 대사증후군관리센터를 자발적으로 방문하여 비만 클리닉 프로그램에 등록한 주민 639명중 신체활동량 질문지를 작성한 92명으로 하였다. 연구대상자의 신체활동 수준과 공공운동시설 접근성 그리고 접근성 차이와의 상관관계를 분석한 결과 ‘객관적 거리’와 ‘고강도신체활동량(r=.209)’, ‘총신체활동량(r=.206)’ 간에 유의한 상관관계가 나타났다. ‘인지거리’와 ‘고강도신체활동량’ 간에도 유의한 상관관계(r=.235)가 있는 것으로 나타났다. ‘소요시간’과 ‘고강도신체활동참여시간(r=.239)’, ‘고강도신체활동량(r=.306)’, ‘총신체활동량(r=.273)’ 간에 유의한 상관관계가 나타났다. 반면 객관적 거리와 인지적 거리의 차이인 ‘거리차이’와 중등도 신체활동 참여시간간에는 역상관(r=-.221)이 나타났다. 공공운동시설에 대한 인지수량이 총신체활동참여수준에 영향을 미치는 것으로 나타났다(R2=.153, p=.046). 본 연구 결과 공공운동시설에 대한 객관적 접근성 보다는 주관적 접근성이 신체활동 참여에 더 많은 영향을 주고 있는 것으로 나타났으나 추후 다양한 대상자와 환경 변인을 포함한 후속연구가 필요하리라 판단된다. This study measured the accessibility of public exercise facilities within a residental area of a metropolitan community and examined how the accessibility can affect physical activity participation of residents. Initially, a total of 639 residents, who were aged between 19-70, visited Metabolic Syndrome Management Center of the Community Public Health Center, and registered for a Obesity Clinic Program, was listed as potential subjects. And those who responded to Physical Activity Questionnaire were selected for the analyses (n=92, 14.3% of 639). The relationships between physical activity level and accessibility to public exercise facilities were analyzed. Objective distance to public facility was related to ``volume of participation to vigorous physical activity(r=.209)``, ``total volume of participation to physical activity(r=.206)``. And perceived distance to public facility was related to ``volume of participation to vigorous-intensity physical activity(r=.235)``. perceived transport time to public facility was related to ``duration of participation to vigorous-intensity physical activity(r=.239)``, ``volume of participation to vigorous-intensity physical activity(r=.306)``, and ``volume of participation to total physical activity(r=.273)``. In contrast, the difference between objective distance to public facility and perceived subjective distance to the facility was negatively related to ``duration of participation to moderate-intensity physical activity(r=-.221)``. The perceived numbers of public facility was positively related to ``frequency of participation to vigorous-intensity physical activity(r=.237)``, ``frequency of participation to walking(r=.273)``, ``volume of participation to walking(r=.251)`` and ``total volume of participation to physical activity(r=.252)``. The predictor of ``total volume of participation to physical activity was perceived numbers of public facility(R2=.153, p=.046). The results revealed that the subjective accessibility to public health facilities was more influential to physical activity participation than the objective accessibility. Further research was warranted while using diverse populations as well as considering a inclusion of environmental factors.

16주간 복합 트레이닝이 신경성 대식증 환자의 신체구성 및 건강관련체력, 기술관련체력에 미치는 영향

김명화(Kim, Myung-Wha),안수경(Ahn, Su-Kyoung) 한국사회체육학회 2015 한국사회체육학회지 Vol.0 No.62

The purpose of this study was to examine the effect of combined exercise on bulimia nervosa’s body composition, health related fitness and skill related fitness. We recruited bulimia nervosa patients by internet and black board. 8 subject were recruited and they performed combined exercise which consisted moderated aerobic exercise and resistance exercise for 16 weeks. Moderate exercise intensity was 60%VO2max, moderate resistance exercise intensity was 60%1RM for respectively 30min. We measured body composition and healthy related fitness components, skill related fitness components at pre and post. Collected date were statically analyzed by SPSS PC win 21.0(USA, IBM, NY) and paired t-test was used to analysis the change of pre and post of variables. Statistical level was set up as α=.05. Of body composition, body weight and percent body fat decreased at post than pre(p<.001), although lean body mass increased at post than pre(p<.001). Of health related fitness, 1RM, VO2max and flexibility increased at post than pre(p<.001). Of skill related fitness, agility, dynamic balance, and power increased at post than pre(p<.001). In conclusion, it suggests that 16 weeks combined exercise could be an effective treatment to improve for Bulimia nervosa.