The effects of GNB3 gene polymorphism on metabolic syndromes in middle aged wonmen participating in dance sports

Kim Chong-Gi(김정기),Yu Bae-Gun(류배건) 한국체육과학회 2010 한국체육과학회지 Vol.19 No.2

The purpose of this study was to investigate whether or not GNB3 C825T gene polymorphism was associated with abdominal obesity and obesity-related metabolic syndrome markers in Korean women (N=l04) and whether or not GNB3 C825T gene polymorphism would modulate obesity and its metabolic syndrome markers' responses to 12 weeks of dance sports program in the same study population. The following results were found in this study: 1) at the baseline measurements, the GNB3 genotype was not significantly associated with any of the measured variables; 2) the GNB3 genotype was a significant modulator in determining some of the responses of the metabolic syndrome markers (i.e, cardiorespiratory fitness, TG, insulin and HOMAIR) to 12 weeks of dance sports programs; and 3) the GNB3 genotype didn't modulate blood pressures responses to 12 weeks of dance sports program. In conclusion, the current findings of the study suggest that GNB3 C825T gene polymorphism can partially be a genetic modulator of obesity and modulate related metabolic syndrome markers' responses to exercise training in this study population.

초등학생의 혈액성분과 체지방량 추정에 관한 연구

김정기(Kim Chong-Gi) 한국체육과학회 2009 한국체육과학회지 Vol.18 No.4

This research was to develop new estimated regressions aimed at simply measuring and evaluating normal blood scope and body fat in Elementary School students aged 10 to 12 by examining levels of bloodlipids and lipoprotein cholesterol targeted at 199 obese children, athletes and general children. It likewise measured their underwater weight, skinfold thickness, body circumference and Korea young children growth standard measurement, as well as conducted bioelectrical impedance analysis to reach the following conclusion. The normal scope of blood lipids was 101~123㎜Hg for SBP(males), 91~123㎜Hg for SBP(females), 63~80㎜Hg for DBP, 75~92㎎/㎗ for blood glucose, 25~152㎎/㎗ for TG, 50~83㎎/㎗ for HDL-C, 53~106㎎/㎗ for LDC-C and 137~190㎎/dl for TC. Estimated Regression of %Fat for Skinfold Thickness. Male: %Fat = -0.438×(Subscapular)+0.457(Triceps)+9.443 Female: %Fat = 0.436(Subscapular)+0.508(Suprailiac)+9.348

Comparison of Body Compositions and Blood Lipid Components of Elementary School Students

Kim Chong-Gi(김정기) 한국체육과학회 2010 한국체육과학회지 Vol.19 No.1

The purpose of this study was to compare blood lipids level in children aged 10-12 years old. The subjects were divided into three categories: obese, athletic;, and general children. We evaluated the underwater weight, body compositions, plasma triglycerides(TG), serum total cholesterol, high density lipoprotein (HDL), low density lipoprotein (LDL) and cholesterol levels. In this study, the underwater weight and body density were highest in the athletic group compared to the other groups. The percentage of body fat was higher in the obese children than in other groups. Furthermore, the plasma TG level was higher in the obese children group than in the other two groups. Serum TC, and LDL-C concentrations were higher in the obese children group than in the other two groups. Also, the serum HDL-C level was high in the obese children compared to the other two groups.

대학교 운동선수들의 신체구성과 무산소운동능력 및 최대산소섭취량 변화

김규호(Kim Kyu-Ho),김정기(Kim Chong-Gi),박승한(Park Sung-Han) 한국코칭능력개발원 2010 코칭능력개발지 Vol.12 No.1

고등학교 씨름선수의 운동경력과 수준에 따른 인지스트레스와 운동탈진

허용(Huh Yong),김정기(Kim Chong-Gi),박승한(Park Sung-Han) 한국코칭능력개발원 2010 코칭능력개발지 Vol.12 No.1

체간의 등속성 트레이닝이 골밀도에 미치는 영향

김정기,김규호,임영조,박기용 한국스포츠리서치 2003 한국 스포츠 리서치 Vol.20 No.1

This study was to investigate the influence of the isokinetic trunk training with different load speed on the bone mineral density. Y University male students were recruited as subjects and the isokinetic trunk extension and bone mineral density were measured three times every third week. The results of this study were as follows. 1. at 30。 /sec of load speed, the trunk extension of low speed training group (LTG) and compound speed training group (CTG) was increased significantly than that of the high speed training group (HTG) after three weeks of the training. 2. at 60。 /sec of load speed, the trunk extension of CTG was increased significantly than those of the LTG and HTG. 3. at 90。 /sec of load speed, the trunk extension of HTG was increased significantly than those of the CTG and LTG. 4. at 120。 /sec of load speed, the trunk extension of CTG was increased significantly than those of the LTG and HTG. 5. at 150。 /sec of load speed, the trunk extension of LTG and CTG was increased significantly than that of the HTG. 6. the increase of trunk extension did not affect the bone mineral density of L2, L3, and L4.

百濟伽藍의 特性 : 益山彌勒寺址 遺構를 中心으로

김정기 원광대학교 마한백제문화연구소 1984 馬韓, 百濟文化 Vol.7 No.-

이상과 같은 比較 考察을 通하여 百濟(泗비時代)의 伽藍의 特性을 抽出한다면 대략 다음과 같이 말할 수 있을 것이다. 定林寺 金堂의 基壇形式이나 金剛寺의 講堂이나 僧房의 基壇 外裝등으로 보아 高句麗의 影響을 받은 痕跡을 찾아볼 수 있다. 彌勒寺의 塔이나 金堂 또는 講堂 등의 基壇 細部에서 新羅의 그것과 같은 地台石이나 甲石에 한 단의 꺽임이 없는 點 등은 新羅의 造形感覺에 比하여 매우 機能的이며 簡素한 意匠感覺을 立證하는 것으로 보이고, 定林寺나 彌勒寺에서 確認된 階段의 側石 構成이 新羅의 그것과 相通되면서도 地台石과 階段의 첫 디딤돌에서 서로 差異를 나타내는 것도 新羅와는 다른 百濟的 技法을 보이는 것으로 百濟의 特性을 나타내는 것이다. 또 定林寺나 彌勒寺에서 確認된 金堂과 塔이 모두 같은 格式을 나타내는 것으로 보이는 二重基壇으로 된 것도 新羅의 경우와 같이 金堂이 塔 보다 한 단 낮은 格式의 基壇을 갖는 것에 比하여 造形的인 큰 特性이라고 할 수 있으며 어쩌면 佛敎思想上의 差 즉 百濟에서는 釋伽如來와그 寺刹의 本尊을 同格으로 對하고 新羅에서는 그 寺刹의 本尊을 釋伽如來보다 낮게 생각하였던 것을 나타내는 것인지도 모르겠다.

10~12세 남자아동의 신체조성과 혈중지질성분 비교

김정기,박승한,변재철,김규호,조영주,허용 한국스포츠리서치 2004 한국 스포츠 리서치 Vol.15 No.6

The purpose of this study was to compared blood lipids level in male childrens. Aged are 10-12 years. There are participated in obese, athletes, and general male childrens. We evaluated the underwater weighing body compositions, plasma triglyceride (TG), serum total cholesterol, high density lipoprotein (HDL) and low density lipoprotein (LDL) cholesterol levels. in this study, the underwater weight and body density were highest in athlete group compared other groups. The percent body at was higher in obese children than other groups. Furthermore, plasma TG level was higher in obese children group than the other two groups. Serum TC, LDL-C concentration were higher in obese children group than the other two groups. Also, Serum HDL-C level was high in obese children group compared other two groups.

韓國木造建築의 樣式論

金正基 한국문화사학회 1997 文化史學 Vol.- No.6-7

경기력 향상을 위한 집중훈련시의 혈청 아연 함량 변화에 관한 연구

김정기,김규호,박승한 한국스포츠리서치 2003 한국 스포츠 리서치 Vol.20 No.1

The purpose of this study is to analyze the variation of serum zinc content by measuring the percent body fat,lean body mass(LBM), serum zinc content, and hematocrit of 16 primary school male student subjects (soccer players and 8 non-soccer players their ages were from 10 to 12.) living in Kyung-Buk province. The results are as follows: 1. The percent body fat of the pre-athletes students (before training) is 26.74±5.23%, and that of the non-athlete students is 23.40±6.67%. The comparison of the two groups shows no significant difference in percent body fat(p>.05). 2. The LBM of the pre-athletes is 26.81±4.34kg, and that of the non-athletes is 30.48±6.99㎏. The comparison of the two groups shows no significant difference(p>.05). 3. The percent body fat of the pre-athletes is 26.87±5.75%, and that of the post-athletes is 20.78±6.62%. The pre-athletes show a high percent body fat (p>.05). 4. The LBM of the pre-athletes is 26.81±4.34㎏, and that of thepost-athletes is 27.48±5.65㎏. The comparison of the two groups shows no significant difference(p>.05). 5. The hematocrit of the pre-athletes is 40.1±2.62%, and that of the non-athletes is 41.4±3.41%. The comparison of the two groups shows no significant difference(p>.05). 6. The serum zinc content of the pre-athletes is 152.84±50.56ug/dl, and that of the non-athletes is 152.50±44.27ug/dl. The comparison of the two groups is not significant(p>.05). 7. The hematocrit of the pre-athletes is 39.8±2.77%, and that of the post-athletes is 39.9±4.53%. The comparison of the two groups is not significant(p>.05). 8 .The serum zinc content of the pre-athletes is 149.60±53.60ug/dl, and that of the post-athletes is 201.80±78.40ug/dl. The athletes who have taken intensive exercise show a high serum zinc content(p>.05) In conclusion, the serum zinc content of the athltes is much higher after exercise than before. on the other hand, the body fat is reduced. The result of the examination of LBM and hematocrit does not show significant difference. Finally, the analyzation of all the above mentioned contents between the athletes and the non-athletes does not show significnt difference.