다이어트 방법이 비만여대생들의 혈중지질성분 및 대사성위험요인에 미치는 영향

우진희,박성철 한국응용과학기술학회 2018 한국응용과학기술학회지 Vol.35 No.4

The purpose of this study was to investigate the effect of dietary restriction(DG), aerobic exercise(EG), dietary restriction with aerobic exercise(DEG) on weight, improvement of obesity, blood lipid profiles and metabolic risk factors of obese female college students. Experiments was conducted 5 times a week for 8 weeks. DG spent 300㎉/day, and EG used 300㎉/day to run, DEG each consumed 150㎉/day limits. As s result, in case of body composition, weight(p<.011) and BMI(p<.008) were decreased in DG group, and weight(p<.044, p<.017), body fat(p<.047, p<.018), BMI(p<.03, p<.008), body fat%(p<.036, p<.015) and WHR(p<.049, p<.027) were decreased in EG and DEG groups. In case of blood lipid profiles’s change, there are some differences on TC(p<.006), TG(p<.047) according to the time. In DG:HDL-C(p<.028), in EG:TG(p<.038), in DEG:TC(p<.014), LDL-C(p<.007) have decreased. In case of metabolic risk factor’s change, there are some differences on FBG(p<.001), insulin(p<.004), HOMA-IR(p<.001), leptin(p<.000), adiponectin(p<.038), resistin(p<.010) according to time. In DG:HOMA-IR(p<.035) and leptin(p<.007), EG :FBG(p<.043) and leptin(p<.003), DEG:FBG(p<.014), insulin(p<.005), HOMA-IR(p<.005), leptin(p<.016), and resistin(p<.040) have decreased. In conclusion, combined treatment of eating restriction with aerobic exercise was the most effective way to improvement of weight, blood lipid profiles and metabolic risk factors in obese female college students rather than respectively alone treatment. 본 연구는 비만여대생을 대상으로 섭식제한(DG), 유산소운동(EG), 섭식제한과 유산소운동 (DEG) 그룹으로 나누어 체중, 비만의 개선, 혈중지질성분 및 대사성위험요인에 미치는 영향을 분석하였 다. 실험은 8주간 주 5회 실시하였으며, DG는 1일 에너지 섭취열량을 300㎉를 제한하였고, EG는 런닝 머신을 이용하여 300㎉를 소비시켰으며, DEG는 각각 150㎉를 제한과 소비시켰다. 결과, 신체조성의 경우 DG에서는 체중(p<.011), BMI(p<.008)가 감소하였고, EG와 DEG에서는 체중(p<.044, p<.017), 체지 방량(p<.047, p<.018), BMI(p<.03, p<.008), 체지방률(p<.036, p<.015), WHR(p<.049, p<.027)이 유의 하게 감소하였다. 혈중지질성분은 DG에서 HDL-C(p<.028), EG에서 TG(p<.038), DEG에서는 TC(p<.014), LDL-C(p<.007)에서 유의하게 감소하였다. 대사성위험요인은 DG에서 HOMA-IR (p<.035), leptin(p<.007), EG에서 FBG(p<.043), leptin(p<.003), DEG에서 FBG(p<.014), insulin (p<.005), HOMA-IR(p<.005), leptin(p<.016), resistin(p<.040)에서 유의한 차이가 나타났다. 따라서 본연구의 결과로부터 비만여대생들이 섭식제한, 유산소운동의 단독처치보다 섭식제한과 유산소운동을 병행 하는 것이 신체조성, 혈중지질성분, 대사성위험요인의 개선에 가장 효과가 있을 것으로 판단된다.

Effect of resistance training at different intensities on hippocampal neurotrophic factors and peripheral CCL11 levels in obese mice

우진희,노희태,박찬호,윤병곤,김도연,신기옥 한국응용과학기술학회 2019 한국응용과학기술학회지 Vol.36 No.3

We investigated the effect of moderate- and high-intensity resistance training on hippocampal neurotrophic factors and peripheral CCL11 levels in high-fat diet (HFD)-induced obese mice. C57/black male mice received a 4 weeks diet of normal (control, CON; n = 9) or a high-fat diet (HF; n = 27) to induce obesity. Thereafter, the HF group was subdivided equally into the HF, HF + moderate-intensity exercise (HFME), and HF + high-intensity exercise (HFHE) groups (n = 9, respectively), and mice were subjected to ladder-climbing exercise for 8 weeks. The hippocampal brain-derived neurotrophic factor (BDNF) and nerve growth factor (NGF) levels were significantly lower in the HF group than in the CON group (p < 0.05). In addition, in the HFME and HFHE groups were significantly higher than in the HF group (p < 0.05). The peripheral CCL11 levels were significantly higher in the HF group than in the CON group (p < 0.05). In addition, in the HFME and HFHE groups were significantly lower than in the HF group (p < 0.05). However, there was no significant difference according to the exercise intensity among the groups. Collectively, these results suggest that obesity can induce down-regulation of neurotrophic factors and inhibition of neurogenesis. In contrast, regardless of exercise intensity, resistance training may have a positive effect on improving brain function by inducing increased expression of neurotrophic factors.

유니버설 디자인 원리에 따른 사인시스템 ( sign sytem ) 평가 연구 - 서울시 구청사를 중심으로 - ( A Study on Universal Design Principle and Sign System in Public Environment )

우진희,하미경 대한건축학회 2002 대한건축학회논문집 Vol.18 No.1

남자 대학생의 최대산소섭취량과 운동 후 회복률 간의 상관관계 분석

우진희,이율효 한국사회체육학회 2023 한국사회체육학회지 Vol.- No.92

Purpose: This study aims to analyze changes in heart rate recovery (HRR) and lactate recovery rate (LRR) after the graded maximal exercise test in physically active male college students, and to investigate the relationship between three factors (V· O2max, HRR, and LRR) closely related to exercise performance. Method: The subjects (22 males) conducted a one-way repeated measure sANOVA to analyze changes in heart rate recovery and lactate recovery rate according to the graded maximal exercise test, and Bonferroni correction was applied for multiple comparisons. In addiotin, the relationship between the three fa-c tors was verified by the Pearson correlation coefficient. Results: Heart rate recovery (9.18%, p<.001) and lactate recovery rate (14.14%, p<.01) showed the most significant recovery patterns 1 minute after the exercise load test. Maximum oxygen uptake (V· O2max) did not appear to correlate with heart rate and lactate recovery rate, but heart rate recovery and lactate recovery rate showed a positive correlation (p<.05). Conclusion: Monitoring heart rate recovery and lactate recovery rate is suggested as essential for developing programs to control exercise intensity parameters.

유산소 훈련 강도 차이가 비만아동의 산화적 조직손상에 의한 심혈관질환 병태생리적 경로에 미치는 영향

우진희 한국생명과학회 2010 한국생명과학회지 Vol.20 No.9

최대산소섭취량 수준이 혈중 젖산과 심박수 회복률에 미치는 영향

우진희,이유리,김병현,한상근,이율효 한국사회체육학회 2022 한국사회체육학회지 Vol.- No.89

Purpose: The purpose of this study was to investigate the effect of heart rate recovery and lactate recovery after a graded exercise test in male college athletes with different Maximal Oxygen Uptake Levels Method: One hundred-three participants were recruited for this studya nd were divided into the Bes t Group (n=34), Excellent Group (n=35), and Standard Group (n=34). Data were analyzed using a twoway ANOVA to evaluate between-group differences in the variables of blood lactate recovery (5, 10, 15, 30 min) and heart rate recovery (5, 10, 15, 30 min) after the graedd exercise test. Duncan test was also pe-r formed as a post-hoc test. Results: After the graded exercise test, the best group showed a sigfniciantly lower heart rate than the excellent group at 5 minutes of heart rate recovery (p<.001). As a result of blood lactate recovery, the Best Group was significantly lower in blood lactate recovery 10 and3 0 than the excellent group and the sta-n dard group (p<.001). Conclusion: Consequently, it was found that the high capacity of VO2max did not affect heart rate recovery and lactate recovery. However, the Best Group recorded the lowest heart rate at 5 minutes of recovery, suggesting the potential for heart rate recovery 5.

[소소한 일상, 특별한 은혜] 한결같아서 특별한 은혜

우진희 새가정사 2020 새가정 Vol.737 No.-

임상간호사의 보상공정성 지각의 조직몰입 및 직무만족에 미치는 영향

우진희,고명숙,Woo, Jin-Hee,Koh, Myung-Suk 한국간호행정학회 2003 간호행정학회지 Vol.9 No.4

Purpose: The purpose of this research is to find out how clinical nurse's recognition is effected to nursing organization through compensation justice, and then will support important basic data to management of nursing organization. Methods: Data collection was held through April 1st to 30th in 2003, The Subjects were 375 who were working at 5 hospitals in Seoul and has experiences at least over one year. Result: The average score of nurses' organizational commitment was 3.95 on a 7 point scale, and job satisfaction was 2.80 on a 5 point scale, and distribute justice was 2 on a 5 point scale, and procedural justice was 2.32 on a 5 point scale. We realize the distribute justice of compensation justice showed outstanding difference by age, education back-ground, experience, status of job, religious and types of hospital foundation, comparing the procedural justice only showed the difference by marriage status and type of hospital foundation, Through the study of how compensation-justice effect to organizational commitment, distribute justice never effect instead of procedural justice made effect 30.4% overall transition, as well as procedural justice explain 31.5% of job satisfaction. Conclusion: Finally we have data on the clinical nurse's recognition of compensation justice distribute justice and procedural justice are generally low, job satisfaction and organizational commitment are average. Job satisfaction and organizational commitment are depend upon age and educational level seriously.

비만이 복강경하 저위 전방절제술에 미치는 영향

우진희,박기재,최홍조 대한대장항문학회 2009 Annals of Coloproctolgy Vol.25 No.5

Purpose: Obese patients are generally believed to be at increased risk for surgery compared to those who are not obese. It was the purpose of this study to compare the short-term outcomes of a laparoscopic low anterior resection (LAR) in obese and non-obese patients. Methods: We retrospectively reviewed 79 patients who had undergone a laparoscopic LAR for rectal cancer between September 2002 and January 2008. The degree of obesity was based on the Body Mass Index (BMI, kg/m2). We divided the 79 patients into two groups: the high BMI (BMI ≥25) and the low BMI (BMI <25) groups. The parameters analyzed included age, gender, American Society of Anesthesiologists classification score, operative time, estimated blood loss, conversion rate, postoperative complications, hospital stay, and oncologic characteristics. Statistics included the t-test and Fisher’s exact test. Statistical significance was assessed at the 5% level (P<0.05 being statistically significant). Results: There were no significant differences between the low BMI (n=55) and the high BMI (n=24) groups in age and gender. The high BMI group had significantly more conversion to an open procedure (20.8% vs. 3.6%, P=0.0244). The high BMI group and the low BMI group had no differences in blood loss, complications, hospital stay, and oncologic characteristics, but the high BMI group had a longer operative time (244.2 min vs. 212.0 min, P=0.0035). Conclusion: A laparoscopic LAR in obese patients had a higher conversion rate and a longer operative time, but there were no differences in postoperative complications and oncologic characteristics. A further study based on many experiences is needed to clarify the influence of the surgeon’s experience on the operative time and the conversion rate, and long-term follow-up is necessary to evaluate the oncologic safety of a laparoscopic LAR in obese patients. Purpose: Obese patients are generally believed to be at increased risk for surgery compared to those who are not obese. It was the purpose of this study to compare the short-term outcomes of a laparoscopic low anterior resection (LAR) in obese and non-obese patients. Methods: We retrospectively reviewed 79 patients who had undergone a laparoscopic LAR for rectal cancer between September 2002 and January 2008. The degree of obesity was based on the Body Mass Index (BMI, kg/m2). We divided the 79 patients into two groups: the high BMI (BMI ≥25) and the low BMI (BMI <25) groups. The parameters analyzed included age, gender, American Society of Anesthesiologists classification score, operative time, estimated blood loss, conversion rate, postoperative complications, hospital stay, and oncologic characteristics. Statistics included the t-test and Fisher’s exact test. Statistical significance was assessed at the 5% level (P<0.05 being statistically significant). Results: There were no significant differences between the low BMI (n=55) and the high BMI (n=24) groups in age and gender. The high BMI group had significantly more conversion to an open procedure (20.8% vs. 3.6%, P=0.0244). The high BMI group and the low BMI group had no differences in blood loss, complications, hospital stay, and oncologic characteristics, but the high BMI group had a longer operative time (244.2 min vs. 212.0 min, P=0.0035). Conclusion: A laparoscopic LAR in obese patients had a higher conversion rate and a longer operative time, but there were no differences in postoperative complications and oncologic characteristics. A further study based on many experiences is needed to clarify the influence of the surgeon’s experience on the operative time and the conversion rate, and long-term follow-up is necessary to evaluate the oncologic safety of a laparoscopic LAR in obese patients.

중첩세대 모형을 이용한 재정건전화 정책의 효과 분석

우진희 한국경제의 분석패널 2022 韓國經濟의 分析 Vol.28 No.1

This paper quantitatively analyzes effect of fiscal consolidation policies on transition dynamics of aggregate macro variables and annuitized net transfer of different cohorts by building general equilibrium overlapping generations model. I find that reducing government debt to GDP ratio by 40%p increases level of real GDP around 1.1% in the long-run by increasing productive capital stock around 3.6%. With respect to the effect on annuitized net transfer of different cohorts, cutting transfers on household or rising tax rates on capital income reduces annuitized net transfer of current generations more than that of future generations. Whereas rising tax rates on labor income harms generations that enter labor market around 2030 most and rising value added tax rates equally harms across generations. 한국의 인구구조 및 재정총량의 변화를 반영할 수 있는 일반균형 중첩세대 모형을 구축해서 GDP 대비 국가채무 비중의 변화가 거시총량 및 세대별 생애 순 이전소득에 미치는 효과를 분석한다. 현재의 제도가 지속된다는 가정하에서 계산된 기준선경제 대비 GDP 대비 국가채무 비중을 장기적으로 40%p 낮추는 재정건전화 정책은 경제 내 생산자본의 수준을 3.6% 내외 증가시킴으로써 실질 GDP의 수준을 1.1% 정도 높이는 효과가 있는 것으로 분석되었다. 가계의 이전지출을 감소시키거나 자본소득세율을 인상하는 방안의 경우 상대적으로 현재 세대의 생애 순 이전소득을 많이 감소시키는 반면 근로소득세율을 인상하는 방안은 2030년을 전후해서 노동시장에 진입하는 세대의 생애 순 이전소득을 많이 감소시키고 부가가치세율 인상의 경우 비교적 균등하게 세대별 생애 순 이전소득을 감소시키는 것으로 분석되었다.