복합운동 수행이 비만청소년의 혈중 C-reactive protein, Interleukin-6, 혈중 지질 및 인슐린 저항성에 미치는 영향

김정규 ( Jung Kyu Kim ),신영오 ( Young Oh Shin ),문희원 ( Hee Won Moon ) 한국스포츠정책과학원(구 한국스포츠개발원) 2007 체육과학연구 Vol.18 No.2

본 연구에서는 비만청소년을 대상으로 저항성운동과 유산소운동을 병행한 복합운동을 수행하는 것이 혈중 C-reactive protein(CRP), interleukin-6(IL-6), 혈중 지질 및 인슐린 저항성(HOMA-IR)에 미치는 영향을 알아보고자 하였다. 연구 대상은 체지방률 30% 이상의 비만청소년(n=10)이었고 저항성운동(60% 1RM)과 유산소운동(60% HRR)으로 구성된 복합운동을 주 4회 8주 동안 수행하도록 하였다. 비만청소년의 혈중 CRP와 IL-6 및 인슐린 저항성 지표를 성별과 연령이 일치하는 정상청소년(n=10)의 변인들과 비교하였고, 복합운동 수행이 이들 변인에 미치는 영향을 알아보기 위해 운동 전후의 수치들을 비교하였다. 연구 결과, ① 복합운동 수행은 비만에서 증가되었던 체중, BMI, 체지방률 및 체중에 대한 제지방량의 비율을 유의하게 감소시켰다. ② 혈중 지질 성분인 TC, TG, LDL-C, HDL-C 수치는 복합운동 수행 후 유의하게 변화되지 않았으나 대조군에 비해 유의하게 높았던 인슐린 농도와 HOMA-IR 지표는 8주 동안의 복합운동 수행 후 유의하게 감소하였다. ③ 혈중 CRP와 IL-6가 대조군에 비해 비만청소년에서 유의하게 증가되어 있었으나 복합운동 수행 후 유의하게 감소된 것을 확인하였다. 결론적으로, 비만청소년을 대상으로 저항성운동과 유산소운동을 병행한 복합운동을 수행하는 것은 비만으로 인한 전신적 염증반응을 유의하게 억제함을 혈중 CRP와 IL-6가 감소된 것으로 알 수 있었고, 이들과 밀접한 상관성이 있는 인슐린 저항성 또한 감소시킨다는 것을 확인하였다. The purpose of this study is to assess the effects of combined aerobic and resistance exercise (aerobic exercise at 60% HRR, resistance exercise at 60% 1RM) on plasma C reactive-protein (CRP), interleukin-6 (IL-6), lipids, and insulin resistance (HOMA-IR) in obese adolescent. Exercise program was performed for 8 weeks. Body composition and blood biochemical variables were analyzed before and after exercise training. In the results, there were significant differences between obese adolescent group and age-matched control group. Body weight, %fat, BMI, plasma insulin, HOMA-IR, CRP, and IL-6 in obese adolescent were increased significantly than in control group. However, these variables including plasma CRP, IL-6, and HOMA-IR in obese adolescent were decreased significantly after exercise. In conclusion, combined aerobic and resistance exercise program in obese adolescent appears to be helpful for improving the obesity and lowering obese-induced systemic inflammation.

개별논문 : 독자반응비평과 아리스토틀의 비극론 그리고 Richards의 시 감상법

김정규 ( Jung Kyu Kim ) 경남대학교 인문과학연구소 1993 人文論叢 Vol.4 No.-

수중운동이 퇴행성슬관절염 환자의 근활성도 및 통증 변화에 미치는 영향

김정규(Kim Jung-Kyu),양승민(Yang Seung-Min) 한국체육과학회 2009 한국체육과학회지 Vol.18 No.4

This study carried out aquatic-exercise program for 8 weeks targeting 15 elderly women who were diagnosed degenerative arthritis, and analyzed muscular activities and pain variables before and after exercise. As a result, the following conclusions were obtained. 1. As for variables in muscular activities, the muscular activities were indicated to be more after exercise than before exercise by section in all the muscles of the right Rectus Femoris Muscle, the right Vastus Lateralis Muscle, the left Rectus Femoris Muscle, and the left Vastus Lateralis Muscle. A little difference was shown only statistically. The statistically significant difference was shown(p<.001) in right-foot support time(150%), left-foot swing phase(170%) for the right Vastus Lateralis Muscle, and in right-foot swing phase(175%) for the left Vastus Lateralis Muscle. The statistically significant difference was shown(p<.01) in right-foot support time(150%), right-foot swing phase(201%), and left-foot support time(140%) for the right Rectus Femoris Muscle, in right-foot swing phase(192%) and left-foot support time(144%) for the right Vastus Lateralis Muscle, in right-foot swing phase(137%) and left-foot support time(145%) for the left Rectus Femoris Muscle, and in left-foot support time(135%) and left-foot swing phase(175%) for the left Vastus Lateralis Muscle. The statistically significant difference was shown(p<.05) in left-foot swing phase(168%) for the right Rectus Femoris Muscle, in right-foot support time(219%) and left-foot swing phase(209%) for the left Rectus Femoris Muscle, and in right-foot support time(153%) for the left Vastus Lateralis Muscle. 2. As for the variables in pain, the pain reduced more after exercise(2.93±1.94) than before exercise(5.07±2.12). The statistically significant difference was shown(p<.001). The following conclusion was obtained by synthesizing the above results. The execution of aquatic exercise in the degenerative knee osteoarthritis patients was indicated to be much conducive not only to reduction in pain, but also to enhancement in muscular strength. The degenerative knee osteoarthritis patients can be said to be effective to take aquatic exercise given the exercise of enhancing muscular strength.

퇴행성슬관절염 환자의 수중운동과 노르딕워킹운동 후 신체구성 변화 및 보행형태 분석

김정규(Kim Jung-Kyu),양승민(Yang Seung-Min) 한국체육과학회 2009 한국체육과학회지 Vol.18 No.2

This study carried out exercise in line with each program for 8 weeks by dividing research subjects into aquatic exercise group, nordic-walking exercise group, and control group. As a result of analyzing the walking movements in patients with degenerative knee arthritis based on this, the following conclusions were obtained. 1. In the body-composition variables, all of three groups were reduced weight, Body Mass Index, and Body Fat Contents more after exercise than before exercise. However, the aquatic exercise group and the nordic-walking exercise group showed the more reduction. The statistically significant difference was indicated(p<.01) in weight. Even in the left & right leg muscle mass, the aquatic exercise group and the nordic-walking exercise group were much increased the muscles. However, it was reduced in control group. The statistically significant difference was indicated(p<.001). 2. In the factor of time, the time by aspect was indicated to be quicker after exercise than before exercise as for all of three groups. 3. In the factors of pace and stride length, three groups were indicated to be less after exercise than before exercise. The statistically significant difference wasn't shown. 4. In the factor of ankle-joint angle, the aquatic exercise group and the nordic-walking exercise group were indicated to be bigger in the ankle-joint angle after exercise than before exercise at all the points of time except nordic-walking exercise group in RHC1. 5. In the factor of the knee-joint angle, the aquatic exercise group and the nordic-walking exercise group were indicated to be bigger in the knee-joint angle after exercise than before exercise at all the points of time except aquatic exercise group in LHC. The control group was all shown to be a little bigger after exercise than before exercise.

밀턴의 "쾌활한 사람"과 "묵상하는 사람"

김정규 ( Jung Kyu Kim ) 경남대학교 인문과학연구소 2004 人文論叢 Vol.18 No.-

非結石性 膽囊炎

김정규(Jung Kyu Kim),임태진(Tae Jin Lim),박영관(Young Kwan Park) 대한외과학회 1984 Annals of Surgical Treatment and Research Vol.26 No.5

Nitrate 구강 투여가 안정시 대사량과 운동 후 초과산소섭취량에 미치는 영향

김정규 ( Jung Kyu Kim ),심예정 ( Ye Jung Sim ) 한국운동생리학회 2015 운동과학 Vol.24 No.1

PURPOSE: The purpose of this study was to investigate the effects of oral nitrate supplementation on resting metabolic rate (RMR) and excess post-exercise oxygen consumption (EPOC). METHODS: Ten university male subjects participated in this study. Resting metabolic RMR and submaximal exercise test (70 %V·O2max) on a cycle ergometer were performed for 30 minutes before and after oral nitrate supplementation. Also, EPOC was measured following submaximal exercise test (70 %V·O2max) before and after oral nitrate supplementation. RESULTS: There was a little decreased in oxygen consumption during submaximal exercise after oral nitrate supplementation, but there was no significant different between before and after experimental conditions. Interestingly, RMR became lower after oral nitrate supplementation compared with before nitrate supplementation. On the other hand EPOC was found to be higher following the submaximal exercise after oral nitrate supplementation, but there was no significant difference. CONCLUSIONS: This study found that oral nitrate supplementation decreased RMR By better understanding metabolic and energy expenditure effects of oral nitrate supplementation, various interventions, such as, exercise intensity, mode, diet, should be considered.

유기발광소자를 위한 가교형 정공 수송 재료

김정규 ( Jung Kyu Kim ),육경수 ( Kyoung Soo Yook ) 한국공업화학회 2019 공업화학전망 Vol.22 No.3

차세대 디스플레이 소자로서 상용화된 유기발광소자(OLED)는 현재 진공기반의 증착공정을 통해서 제작되므로 제조공정 비용이 높다. 진공 증착공정을 용액공정으로 교체하면 공정 비용을 크게 절감할 수 있지만, 용액공정으로 다층 박막 구조를 형성하기 어렵다는 문제점이 있다. 다층 구조를 제작할 때 이미 형성된 하부 박막 위에 새로 형성되는 박막이 하부 박막에 영향을 주기 때문이다. 이를 해결하기 위한 방법으로서 용액 공정용 잉크 용매의 내용제성을 증가시켜 상부 박막을 코팅할 때 하부 박막이 용해되거나 손상을 입지 않도록 하는 가교형 소재를 이용한 방법이 있다. 본 원고에서는 OLED 소자를 용액공정으로 제작하기 위한 가교형 정공 수송 재료의 특징과 개발 현황에 대해 소개하고자 한다.

취약계층 노인을 위한 통합적 건강프로그램의 적용 효과에 관한 연구

김정규(Kim, Jung-Kyu),양승민(Yang, Seung-Min) 한국체육과학회 2014 한국체육과학회지 Vol.23 No.6

Abandoned elderly living in the area targeted programs 1 days 120 minutes, once a week, 16 weeks a result of the exercise carried out according to the program, body composition measurements showed an overall positive factor reduction. Serum total cholesterol and LDL levels can predict the development of chronic heart disease, as was generally reduced. Three low-density lipoprotein levels (carcasses), Choice, Taebaek, Normal Youngwol area, or found to be almost normal. Overall pressure was reduced. When you view the t-score of food intake and medication if criteria for bone health appeared to be normal in all regions based. An overall balance of physical ability was no change. Psychological and emotional factors in measuring health status and lifestyle of the elderly showed significant differences depending on demographic characteristics factors. The analysis of women"s drinking and smoking habits according gender, exercise habits appeared higher in men, in the age of 70-80 years of age had the highest, drinking and smoking are 60-65 years old, 66-70 years old exercise habits in order as highest. Education is eating habits, stress management habits, relaxation habits, exercise habits Illiteracy was high in both. Thus, the spouse eating habits, stress management habits, exercise habits, factors were remarry highest break habits guitar, drinking and smoking are widowed highest. Religion, dierary habits, alcohol consumption and smoking, exercise habits, and the other was high in both the resting habits. Stress management habits elderly couple, the elderly alone break habits highest. Average monthly allowance showed the highest 31-400,000won more than 70million won was the lowest. Gender, age, religion, month results did not apperar statistically significant difference in health care based on the average allowance, education maengyi the inscription was higher than the illiterate. Spouse"s mental state factors had the highest divorce, separation, bereavement appeared in order. The family structure was the highest in the elderly alone, other, net was a child elderly.

이중외피 시스템의 계절별 성능에 관한 사례연구

김정규(Kim Jung-Kyu),엄정원(Eom Jung-Won),허정호(Huh Jung-Ho),서항석(Suh Hang-Suk) 한국태양에너지학회 2002 한국태양에너지학회 학술대회논문집 Vol.- No.-