남성 근로자의 혈중 항산화 영양소 상태와 대사증후군 인자와의 관계

조상운 ( Sang Woon Cho ),백윤미 ( Yun Mi Paek ),강지연 ( Ji Yeon Kang ),박유경 ( Yoo Kyoung Park ),최태인 ( Tae In Choi ) 한국식품영양학회 2009 韓國食品營養學會誌 Vol.22 No.3

The principal objective of this study was to evaluate the association between plasma antioxidant levels and metabolic syndrome in male workers, and to provide basic information regarding the control and prevention of metabolic syndrome. We analyzed 163 male workers who had participated in annual medical examinations from January to December 2007. The subjects were classified into normal and metabolic syndrome groups according to the NCEP-ATP III criteria and the Asia-Pacific criteria for waist circumference. Anthropometric parameters, lifestyles, blood lipid profiles, and antioxidant levels were evaluated. As compared to the normal group, the metabolic syndrome group evidenced significantly higher plasma levels of α-tocopherol(p<0.05) and retinol(p<0.05), but significantly lower plasma levels of lycopene(p<0.05) and β-carotene(p<0.05). This tendency was found to be predominantly attributable to increases in the number of metabolic syndrome components. In our simple regression analysis, higher plasma levels of α-tocopherol(β=0.001, p<0.01) and retinol(β=0.021, p<0.001) were associated with significantly higher risks of metabolic syndrome, but lycopene(β=-1.499, p<0.01) and β-carotene(β=-0.048, p<0.01) were associated with significantly lower risks of metabolic syndrome. Retinol(β=0.013, p<0.05) and β-carotene(β=-0.044, p<0.01) were associated significantly with metabolic syndrome, when adjusted for age and BMI. These data indicate that the plasma levels of α-tocopherol, retinol, lycopene, and β-carotene are associated with metabolic syndrome. Specifically, low lycopene and β-carotene levels in the plasma appear to increase the risk of metabolic syndrome. Therefore, proper nutritional education programs for male workers are required to increase dietary intakes of antioxidant vitamins. Further studies will be necessary to determine whether antioxidant levels can be utilized as a predictive or a preventive factor.

Stack-MPTSCR을 이용한 높은 홀딩 전압을 갖는 Power clamp용 ESD 보호 소자에 관한 연구

조상운(Sang-Woon Cho),김현영(Hyun-Young Kim),조한희(Han-Hee Cho),박경현(Kyeong-Hyeon Park),이병석(Byung-Seok Lee),구용서(Yong-Seo Koo) 대한전자공학회 2015 대한전자공학회 학술대회 Vol.2015 No.6

채식과 비채식인의 모발 내 무기질 함량과 영양상태의 관련성

조정희(Cho Jung Hee),김미경(Kim Mi Kyoung),김소현(Kim So Hyeon),조상운(Cho Sang Woon),박유경(Park Yoo Kyoung) 韓國營養學會 2011 Journal of Nutrition and Health Vol.44 No.3

Previous studies have shown that plant-based vegetarian diets, which typically contain a variety of antioxidants and dietary fiber, help reduce the risk of heart disease, diabetes, obesity, and cancer. However, some studies have reported that vegetarian diets can lead to deficiencies in protein and trace minerals compared to non-vegetarian diets. This study was conducted to compare anthropometric measurements, blood parameters, dietary intake, and hair mineral status in long-term vegetarians (MV; moderate vegan, LV; lacto-ovo vegetarian) and non-vegetarians (NV). Thirty MV (12 males, 18 females; mean age, 50.58 ± 5.05 years), 15 LV(11 males, four females; mean age, 49.45 ± 4.97 years), and 30 NV (15 males, 15 females: mean age, 48.90 ± 3.62 years) participated. No significant differences were observed for age. height, weight, or body mass index, but body fat was significant lower in MV and LV males than that in NV males. White blood cell counts of MV, LV, and NV male subjects were significantly different. Dietary intake data showed that plant protein and plant iron intake were significantly higher in MV and LV than those in NY. Animal protein, animal fat, and animal iron intake were significantly higher in NV than those in MV and LY. A hair mineral analysis showed that calcium and iron were higher in the hair of MV and LV than those in NY. Zinc concentration in hair was not significantly different among the groups. The results suggest that vegetarian diets are adequate to sustain mineral status to at least the same degree as that of non-vegetarian diets.

온라인 건강교육프로그램이 남성근로자의 대사증후군 위험요인 및 영양소 섭취에 미치는 영향

강지연(Kang Ji-Yeon),조상운(Cho Sang-Woon),이지영(Lee Ji-Young),성숙희(Sung Sook-Hee),박유경(Park Yoo-Kyoung),백윤미(Paek Yun-Mi),최태인(Choi Tae-In) 韓國營養學會 2010 Journal of Nutrition and Health Vol.43 No.1

Worksite health promotion programs have been associated with reductions in health risks but are labor-intensive and costly to implement. Therefore, innovative strategies to provide a cost-effective approach to health education program are needed. The purpose of this study was to investigate the effects of a worksite on-line health education program by email on metabolic syndrome risk factors and dietary intakes in male workers with metabolic syndrome. Anthropometric and biochemical parameters were measured and the nutrient intakes were assessed through FFQ. The diagnosis of metabolic syndrome was adapted from NCEP-ATP Ⅲ with blood pressure, fasting blood glucose, triglyceride, HDL cholesterol, and Asia-Pacific definition with waist circumference. The education group consisted of 212 male workers and the non-education group of 236 age-matched male workers. The on-line health education program provided 10 sessions by e-mail. After a worksite on-line health education program, systolic blood pressure (p < 0.001), diastolic blood pressure (p < 0.001) and fasting blood glucose (p < 0.001) were significantly decreased and HDL cholesterol (p < 0.001) was significantly increased in the education group. Intakes of total energy (p < 0.05), carbohydrate (p < 0.05), sodium (p < 0.05) were significantly decreased in the education group, but there were no significant differences in dietary intakes in the non-education group after a worksite on-line health education program. The results indicate that online health education program by e-mail is effective for improving metabolic syndrome risk factors and dietary intakes in male workers and show potential for use in the working setting.

전곡류 및 채소, 과일 섭취의 증가가 청소년의 체내 항산화능 개선에 미치는 영향

김소현(Kim, So Hyeon),조상운(Cho, Sang Woon),황성수(Hwang, Seong Su),안미정(Ahn, Mijung),이덕희(Lee, Dukhee),강승완(Kang, Seung Wan),박유경(Park, Yoo Kyoung) 한국영양학회 2012 Journal of Nutrition and Health Vol.45 No.5

There is increasing evidence that dietary factors in plant-based diets are important for the prevention of chronic disease. Especially, phytonutrients in fruits and vegetables have been recognized as major contributors for the decreased level of oxidative stress. In this study, the effect of switching the dietary habit to high consumption of fruits and vegetables were evaluated on the parameters of serum antioxidant status in healthy high school students. Forty one students participated in a randomized controlled trial and were assigned to the control group (n = 18) or the intervention group (n = 23). The intervention group was provided for 8 weeks with the main food source being whole grain and vegetables. Anthropometric measurements, blood parameters and dietary intakes were measured, and compared before and after study. After 8 weeks, weight and BMI were significantly decreased in the intervention group (p = 0.000). The serum diacron reactive oxygen metabolites (d-ROMs) test resulted in a significantly decreased level only in the intervention group (p < 0.05) after 8 weeks, but serum biological antioxidant potential (BAP) was increased significantly in both groups (p < 0.001). Intake of energy, total fat, cholesterol and sodium in the intervention group were significantly decreased after 8 weeks (p < 0.05). Also, the intervention group had significantly increased vitamin and phytonutrient intakes of all-trans-β-carotene, α-carotene, α-tocopherol, ascorbic acid, and total phenols (p < 0.05). Overall, the results of this study suggest that whole grain, fruits, and vegetables supplementation showed improvement of the adolescent health. (Korean J Nutr 2012; 45(5): 452 ~ 461)

Apolipoprotein E 다형성과 고지혈증 위험 유무에 따른 혈중 지질농도, 영양소 섭취, 생활습관 및 위험요인과의 관계

이재은(Lee Jae-Eun),조상운(Cho Sang-Woon),강지연(Kang Ji-Yeon),백윤미(Paek Yun-Mi),최창순(Choi Chang-Sun),박유경(Park Yoo-Kyoung),최태인(Choi Tae-In) 韓國營養學會 2008 Journal of Nutrition and Health Vol.41 No.5

This study was performed to investigate Apolipoprotein E phenotypes and the relationship among lipid levels, nutrient intakes, lifestyles and risk factors between subjects with and without hyperlipidemic risk. The data were collected from 675 industrial male workers who had completed annual medical examination. Compared to the normal group, the hyperlipidemic risk group in Apo E3 and E4 had significantly higher BMI (p < 0.05) and showed significantly higher body fat (%), waist circumference and WHR in all types of Apo E (p < 0.05). In addition, the hyperlipidemic risk group had significantly higher total cholesterol, LDL-cholesterol, triglyceride and AI than the normal group in all types of Apo E (p < 0.05). Intakes of protein, calcium, phosphorus, iron, vitamin A, vitamin B1, vitamin B2, vitamin C and niacin in Apo E3 were significantly lower in the hyperlipidemic risk group than in the normal group (p < 0.05). In the logistic regression analysis, after adjustment for other factors, Apo E2 + E4, waist and WHR were the significant risk factors associated with hyperlipidemia, but protein intakes were associated with significantly lower risks of hyperlipidemia (p < 0.05). In conclusion, genetic factor (Apo E2 or Apo E4), anthropometric index and nutrient intake seem to influence hyperlidemic risk. Further studies and efforts will be needed to evaluate the independent relationships among hyperlipidemic risk factors. (Korean J Nutr 2008; 41(5): 402 ~ 413)

문제 행동을 가진 초등학생의 영양 상태와 모발 미네랄 함유량

강승완 ( Seungwan Kang ),김진영 ( Jin Young Kim ),조상운 ( Sang Woon Cho ),박유경 ( Yoo Kyoung Park ) 대한영양사협회 2012 대한영양사협회 학술지 Vol.18 No.2

This study was performed to assess the nutritional status and hair mineral content of children with behavioral problems and compare the values with a gender, age-matched control group. The subjects were recruited from S elementary school children in Seoul, Korea. Students scored higher than 60 points were diagnosed with behavioral problems according to the Korean-Child Behavior Checklist. Nutritional assessment of the two groups (behavior problem group: male n=15, female n=24; 9.6±1.6 years, control group: male n=16, female n=18; 9.5±1.9 years) was performed using a nutritional survey and by measuring hair mineral contents. In the results, food frequency questionnaire analysis showed that the intakes of anchovy (P<0.05), soybean curb (P <0.01), radish (P<0.05), bean sprouts (P<0.05), spinach (P<0.05), carrot (P<0.05), pumpkin (P<0.05), lettuce (P<0.05), cabbage (P<0.01), apple (P<0.05), and milk (P<0.01) were higher in the control group than the behavior problem group, whereas intakes of ramyeon (P<0.05), cookies (P<0.05), and coke (P<0.01) were higher in the behavior problem group than the control group. Intakes of most nutrients such as plant-derived protein (P<0.05), fiber (P<0.05), plant-derived calcium (P<0.05), phosphorus (P<0.05), plant-derived iron (P<0.05), vitamin B2 (P<0.05), vitamin B6 (P<0.05), vitamin C (P<0.01), vitamin E (P<0.05), and folate (P<0.05) were significantly higher in the control group than the behavior problem group. Hair analysis showed that the levels of arsenic (P<0.05), mercury (P<0.001), uranium (P<0.05), iron (P<0.001), boron (P<0.01), and germanium (P<0.001) were lower, but the levels of phosphate (P<0.05), chromium (P <0.001), sodium (P<0.05), and sulfur (P<0.001) were higher in the behavior problem group than the control group. Conclusively, behavioral problems constitute a complicated condition in which nutritional factors may play major roles. However, it is still under investigation as to whether or not modification of dietary habits or nutritional supplementation can improve children`s behavior, since symptoms require a broad understanding of the environmental and genetic interactions.

Stack-ZTSCR을 이용한 높은 홀딩 전압을 갖는 Power Clamp용 ESD 보호 소자에 관한 연구

김현영(Hyun-Young Kim),이충광(Chung Kwang Lee),조상운(Sang Woon Cho),송보배(Bo-Bae Song),정진우(Jin Woo Jung),구용서(Yong Seo Koo) 대한전자공학회 2015 대한전자공학회 학술대회 Vol.2015 No.6

면대면 영양교육 후 1년간의 E-mail 영양교육이 직장인 남성의 심혈관 질환 위험인자 감소에 미치는 효과

오혜선(Oh Hye Sun),장미(Jang Mi),황명옥(Hwang Myung Ok),조상운(Cho Sang Woon),백윤미(Paek Yun Mi),최태인(Choi Tae In),박유경(Park Yoo Kyoung) 韓國營養學會 2009 Journal of Nutrition and Health Vol.42 No.6

본 연구에서 직장 남성 근로자 739명 (39세 이하 그룹: 240명, 40대 그룹: 276명, 50대 그룹: 223명)을 대상으로 e-mail 영양교육이 신체계측치, 체구성 및 심혈관 질환 위험인자에 미치는 영향을 조사하고자 하였다. 검진 시 1회, 약 10분의 면대면 영양상담 후 15개 주제의 영양교육자료를 월 1회, 10회에 걸쳐 e-mail을 통해 제공하였으며, 그 결과를 요약하면 다음과 같다. 1) 1년간의 e-mail 영양교육 후, 전체 연구대상자의 체지방률 (p < 0.001), 복부지방률 (p < 0.001), 총 콜레스테롤 (p < 0.01), 수축기 혈압 (p < 0.01), 이완기 혈압 (p < 0.05)이 유의적으로 감소하였다. 2) 연령 그룹별로 살펴보면, 체지방률과 수축기 혈압은 세군 모두에서 유의적으로 감소하였고, 총 콜레스테롤은 39세 이하 그룹에서만 유의적으로 감소하였다 (p < 0.01). 3) 영양교육 전, 39세 이하 그룹의 대사증후군 유병률은 25%, 40대 그룹은 27.2%, 50대 그룹은 36.3%의 분포를 보였다. E-mail 영양교육 후, 39세 이하 그룹의 대사증후군 유병률은 18.3%, 40대 그룹은 27.5%, 50대 그룹은 35.4% 로 교육 전에 비해 영양교육 후 39세 이하 그룹에서의 대사증후군 유병률이 유의적으로 감소하였다 (p < 0.05). 이상과 같이 본 연구에서 e-mail교육 프로그램은 직장인 들에게 신체계측치 및 심혈관 질환 위험인자 감소에 효과가 있음이 확인되었다. 따라서 종합검진 후 1년의 자기관리를 위한 e-mail 영양교육 자료를 개발하여 적용했다는데 본 연구의 의의가 있다고 본다. 본 연구의 결과를 토대로 e-mail 교육 프로그램의 효과를 평가하기 위한 확대연구와 효과의 지속기간에 대한 장기적인 추적연구를 통해 직장인의 건강증진 및 사내 복지 향상과 의료비 절감을 위해 회사 지원 하에 질환에 따른 적절한 영양관리 프로그램으로 적용 될 수 있기를 기대한다. Effective nutrition educations for prevention of chronic diseases for the general population are of great importance these days. The purpose of this study was to evaluate the feasibility of nutrition education for cardiovascular risk factor reduction by e-mail education in male workers. The participants were divided into three groups by age; 28-39 age group, 40-49 age group, and 50-59 age group who got regular checkups for anthropometry and biochemistry. The 1 year program consisted of 15 topics containing information about metabolic syndrome (MS) and healthy eating behavior (intake of salt, fat and alcohol). Seven hundred thirty nine participants volunteered for the study [28-39 age group, n = 240; body mass index (BMI) = 24.9 ± 2.7 ㎏/㎡: 40’ group, n = 276; BMI = 24.8 ± 2.6 ㎏/㎡: 50’ group, n = 223; BMI = 24.9 ± 2.7 ㎏/㎡]. Percentage body fat (p < 0.05) and percentage of abdominal fat (p < 0.05), total cholesterol (p < 0.05), systolic blood pressure (p < 0.05), and diastolic blood pressure (p < 0.05) were significantly decreased in all participants after the 1 year program. The total number of participants who had MS was decreased from 216 to 199 and especially the incidence of MS was decreased 27% in the group of subjects who were under the age 39. The e-mail worksite nutrition education program shows a substantial contribution to the development of effective CVD and chronic disease control and lifestyle nutrition educations that are applicable to and attractive for the large population at risk.

Apolipoprotein E 다형성에 따른 사업장 근로자의 혈중 지질농도, 영양소 섭취 및 건강관련 생활습관

박유경,조상운,강지연,백윤미,성숙희,최태인 대한지역사회영양학회 2008 대한지역사회영양학회지 Vol.13 No.5

The purpose of this study was to investigate the association among nutrient intakes and health-related lifestyles with cardiovascular disease risk assessed by blood lipid profile according to Apolipoprotein E genotypes. Middle-aged industrial male workers who had completed their annual medical examination were recruited and data of 675 subjects who finished the nutrient survey were used in the analysis. Anthropometric parameters, dietary assessment (FFQ), health-related lifestyles and blood profiles were used for statistical analyses. Apo E genotype groups were classified into the following three genotypes: Apo E2 group (including E2/E2, E2/E3, E2/E4), Apo E3 group (including E3/E3), Apo E4 group (including E3/E4, E4/E4). The frequency of Apo E2, E3, and E4 allele were 13.3%, 75.0% and 11.7% respectively. There were no significant differences in the anthropometric parameters depending on different Apo E genotypes. Also, no significant differences in the nutrient intakes were found according to the genotype groups. The nutrient intakes of all subjects were similar to or higher than the level of KDRIs (Dietary Reference Intakes For Koreans) except for intakes of calcium (67.44% of KDRIs), vitamin A (73.83% of KDRIs) and vitamin B2 (78.02% of KDRIs). Also, there were no significant differences of health-related lifestyles according to Apo E genotype groups. As for the lipid profiles, Apo E4 group had significantly higher total and LDL-cholesterol concentrations than the Apo E2 group (p < 0.05). We confirmed that plasma total and LDL-cholesterol concentrations were greatly influenced by Apo E genotypes. However, nutrient intakes and health-related lifestyles were not associated with Apo E genotypes.