• 대한한방부인과학회지
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• 제21권4호
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• pp.139-149
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• 2008

Purpose: The purpose of this study was to examine the relationships between variety pregnancy related factors and postpartum BMI change. Methods: Analyzing the BMI of 125 postpartum women in oriental medical hospital of O O university from March, 2008 to May, 2008. Age, pregnancy period. type of delivery, parity, pregravida(PG) BMI, weight and BMI gain during pregnancy, gestational maximum(GMx) BMI were recorded. BMI also checked on each postpartum 7days(P7d), 14days(P14d), 90days(P90d), And we distinguished into Sasang Constitution by QSCC II. Results: The following results were obtained: 1. Age. pregnancy period were not correlated to postpartum BMI change. 2. PG BMI were lower in normal delivery group than caesarean delivery group. 3. PG BMI was lower in primipara group than multipara group. Weight and BMI gain during pregnancy. P90d BMI were lower in multipara group. 4. PG, GMx, P7d, P14d, P90d BMI were significally high in Taeumin. 5. PG BMI were correlated to GMx, P7d, P14d, P90d BMI. 6. Weight and BMI gain during pregnancy were correlated to GMx BMI and P7d, P14d, P90d BMI, BMI loss. Conclusion: This results suggested that weight and BMI gain during pregnancy have the best relationship with postpartum weight change.

• 생명과학회지
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• 제30권6호
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• pp.513-521
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• 2020

Bmi1은 PcG 단백의 일종으로 PRC를 구성하는 성분이다. Bmi1에 관한 초기의 연구는 주로 암세포에서의 역할에 집중되었고, 그 결과 Bmi1은 암세포의 증식과 생존에 중요한 역할을 하는 것으로 받아들여지고 있다. 그러나, 최근의 연구 결과 Bmi1은 퇴행성 신경계 질환이 있는 뇌에서 발현이 감소되어 있고 미토콘드리아의 기능과 활성 산소 수준을 조절하는 것으로 알려져 있다. 본 연구에서는 Bmi1 발현 저하 동물을 이용하여 간질에서 Bmi1의 약물 치료 표적 가능성을 밝히고자 하였다. Bmi1의 발현은 pilocarpine에 의한 경련중첩증 이후 해마의 CA1, CA3 그리고 치상회에서 뚜렷하게 증가하였다. 경련 양상을 볼 때 경련중첩증이 유도되는 비율은 Bmi1^+/+와 Bmi1^+/- 생쥐에서 각각 43.14%와 53.57%로 나타났다. 그러나, 치사율과 해마의 신경세포 손상에는 두 군 간에 통계적으로 유의한 차이를 보이지 않았다. 경련중첩증 유도 2개월 후에 나타난 간질 경련의 빈도수는 통계적 유의성은 없었으나 Bmi1^+/- 생쥐에서 약 50% 낮게 나타났다. 반면, 이끼섬유발아는 Bmi1^+/- 생쥐에서 통계적으로 유의하게 증가하였다. 이러한 결과를 종합하면, Bmi1의 발현이 감소할 때 pilocarpine에 의한 경련 유도와 이끼섬유발아가 증가함을 보여준다.

• 한국산학기술학회논문지
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• 제15권10호
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• pp.6150-6157
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• 2014

본 연구에서는 중고등학생들의 BMI(Body Mass Index) 그룹에 따른 자신에 대한 인식정도, 학교생활 스트레스정도, 심리적 정도 등 요인과 연관성을 연구하였다. '2010 한국 청소년 건강 실태조사' 연구결과 데이터 7,187명을 이용하였다. BMI 그룹이 20미만인 저체중그룹, BMI가 20-24인 정상그룹, BMI가 25-29인 과체중그룹, BMI가 30이상인 비만그룹으로 구분하였다. 흡연을 해본 경험을 조사한 결과 저체중 BMI그룹은 592명 17.2%, 정상체중 BMI 531명 18.4%, 과체중 BMI 108명 21.8%, 비만 BMI 24명 25.8%가 흡연 경험이 있다고 조사되었다(p=0.016). 자신에 대한 만족도는 정상체중 BMI 그룹은 $14.24{\pm}3.15$점, 과체중 BMI 그룹은 $13.67{\pm}3.13$점, 비만 BMI 그룹은 $12.84{\pm}3.72$점으로 정상체중 그룹일수록 자신에 대한 만족도가 컸다(p=0.005). 학교생활은 저체중 BMI 그룹은 평균 $33.57{\pm}5.76$점, 정상체중 BMI 그룹은 $33.45{\pm}5.50$점, 과체중 BMI 그룹은 $33.12{\pm}5.34$점, 비만 BMI 그룹은 $32.21{\pm}7.43$점으로 나타났다(p=0.044). 이와 같이 사회적인 부적응 현상까지 발생시키고 있어 청소년 시기에 적절하고 효과적으로 신체적 관리가 될 수 있도록 하고 이와 함께 정신적 건강도 증대 될 수 있도록 산학관이 유기적인 체계 속에서 관리 및 운영해 나가야 할 것이다.

• 한국식생활문화학회지
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• 제26권5호
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• pp.490-500
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• 2011

The purpose of this study was to investigate the snack and beverage intake patterns of students by body mass index groups (BMI <18.5, 18.5-23, 23-30, ${\geq}$30). Questionnaires were completed by 1381 high school students in Seoul, Incheon, and Gyeonggi-do, the area of Korea's capital region. There were no significant differences in skipping meals for overweight (BMI 23-30 and ${\geq}$30) or under-nourished (BMI <18.5) students. Girls skipped dinner more frequently than boys. Boys and girls both preferred meat and disliked fish regardless of BMI. Girls with BMI 23-30 disliked vegetables. Boys and girls would rather have crackers, candies, and chocolates than potatoes as snacks regardless of BMI. Obese boys (BMI ${\geq}$30) preferred flour-based food, fast food, and other food as snacks. Girls liked fruits more than boys. Snacks were eaten 2-3 times per week, when students were hungry or bored. There were no significant differences in the frequency or reasons (habitual, stressed) for snack consumption by BMI. Girls liked juice more than boys did, and boys preferred soda water more than girls did. Both the under-nourished (BMI <18.5) boy and girl groups had more juice than the overweight (BMI 23-30 and ${\geq}$30) groups. Obese (BMI ${\geq}$30) boys did not more drink soda water than other BMI groups. The under-nourished (BMI <18.5) boy group had more soda water than the normal (BMI 18.5-23) and overweight (BMI 23-30) groups. Girls in the overweight (BMI 23-30) group had 2 more cups of soda water a day than the normal group (BMI 18.5-23). Therefore, skipping meals and beverage intake patterns might influence BMI.

• Journal of Preventive Medicine and Public Health
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• 제56권6호
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• pp.533-541
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• 2023

Objectives: This study analyzed the relationship between parental body mass index (BMI; BMI_p) and hypertension in their adolescent offspring (HTN_a), focusing on the mediating effect of adolescents' BMI (BMI_a). Methods: Utilizing data from the Korea National Health and Nutrition Examination Survey, including participants aged 12-18, we conducted a mediation analysis while controlling for confounding factors such as age, sex, physical activity, dietary habits, household income quartile, and parents' alcohol and smoking habits. Results: The study included a total of 5731 participants, of whom 3381 and 5455 participants had data on fathers' and mothers' BMI, respectively. For adolescent systolic blood pressure (SBP_a), the father's BMI (BMI_f) had a significant total effect (β, 0.23; 95% confidence interval [CI], 0.12 to 0.34) and average controlled mediated effect (ACME) (β, 0.27; 95% CI, 0.23 to 0.32), but the average direct effect (ADE) was not significant. The mother's BMI (BMI_m) had a significant total effect (β, 0.17; 95% CI, 0.09 to 0.25), ACME (β, 0.25; 95% CI, 0.22 to 0.28) and ADE (β, -0.08; 95% CI, -0.16 to 0.00). For adolescent diastolic blood pressure, both BMI_f and BMI_m had significant ACMEs (β, 0.10; 95% CI, 0.08 to 0.12 and β, 0.09; 95% CI, 0.07 to 0.12, respectively), BMI_m had a significant ADE (β, -0.09; 95% CI, -0.16 to -0.02) but BMI_f had an insignificant ADE and total effect. Conclusions: The study found that parental BMI had a significant effect on SBP_a, mediated through BMI_a. Therefore, a high BMI in parents could be a risk factor, mediated through BMI_a, for systolic hypertension in adolescents, necessitating appropriate management.

• 한국콘텐츠학회논문지
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• 제10권8호
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• pp.301-307
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• 2010

비만을 평가하기 위한 방법들은 다양하며 현재 임상에서 가장 많이 사용하고 있는 것은 BMI와 BIA를 이용한 %Fat방법이다. 이 연구에서는 비만과 밀접한 관련이 있는 고지혈증을 진단함에 있어 BMI와 %Fat의 예측능력에 차이가 있는지를 알아보고자 하였다. 총 224명의 성인여성을 대상으로 하여 신체계측을 시행하였고, BIA를 통해 %Fat을 측정하였다. 공복상태에서 채혈을 실시하여 TC, TG, HDL을 측정하였으며, LDL은 Friedwald의 공식을 이용하여 산출하였다. AI는 TC를 HDL로 나눈 값으로 정의하였다. 연구결과 혈중지질은 BMI와 %Fat이 증가함에 따라 HDL은 감소하고 TC, TG, LDL, AI는 증가하는 것으로 나타났다. BMI와 %Fat사이에는 r=.585의 상관관계가 있는 것으로 나타났으며 BMI가 %Fat에 비해 혈중지질과의 상관도가 더 높은 것으로 나타났다. 결론적으로 성인여성을 대상으로 BMI를 이용하여 혈중지질을 예측하고 분류하는 것에 큰 무리가 없을 것으로 판단되나, 가장 바람직한 방법은 BMI와 %Fat 기준을 혼용하여 혈중지질을 평가하는 것이라 생각되어진다.

• Macromolecular Research
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• 제15권1호
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• pp.10-16
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• 2007

In this work, we prepared epoxy/BMI composites by using N,N'-bismaleimide-4,4'-diphenylmethane (BMI), epoxy resin (diglycidyl ether of bisphenol-A (DGEBA)), and 4,4'-diamino diphenyl methane (DDM). The thermal properties and water sorption behaviors of the epoxy and BMI composites were investigated. For the epoxy/BMI composites, the glass transition and decomposition temperatures both increased with increasing BMI addition, which indicates the effect of BMI addition on improved thermal stability. The water sorption behaviors were gravi-metrically measured as a function of humidity, temperature, and composition. The diffusion coefficient and water uptake decreased and the activation energy for water diffusion increased with increasing BMI content, indicating that the water sorption in epoxy resin, which causes reliability problems in electronic devices, can be diminished by BMI addition. The water sorption behaviors in the epoxy/BMI composites were interpreted in terms of their chemical and morphological structures.

• 대한지역사회영양학회지
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• 제11권1호
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• pp.52-62
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• 2006

This study was conducted to investigate dietary macronutrient and $VO_{2}$ by BMI The subjects consisted of 50 female college students. They were divided into three groups: Below BMI 18.5 kg/$m^{2}$ (n = 9), BMI 18.5 - 23 kg/$m^{2}$ (n = 28), above BMI 23 g/$m^{2}$ (n = 13). Health-related questionnaires, dietary macronutrients, macronutrient compositions, food frequency questionnaires, body compositions and $VO_{2}$ were studied. Macronutrient compositions that macronutrient intakes were expressed by the percentage of daily energy intakes. There were significant differences in body fat, percent of body fat, and fat distribution by BMI Also, significantly increasing of basal metabolic rate (BMR) was shown by BMI, but BMR per body weight was decreased by BMI Overall, there were no significant differences in health-related questionnaires, food frequency questionnaires (FFQ), dietary macronutrients and $VO_{2}$ by BMI but salty taste preferences and carbohydrate intakes, FFQ of beans, white vegetables rand, yellow-green vegetables in the above BMI 23 g/$m^{2}$ group were significantly higher than other groups. There were no significant differences in macronutrient composition but the lipid composition of subjects was shown above $20\%$. Also, energy intakes of subjects were shown to be low; especially the below BMI 18.5 kg/$m^{2}$ group was very low ($55\%$ of RDA). Significantly positive correlation was found in BMR and body composition such as skeletal muscle & lean body mass, but significant correlation was not found in BMR and dietary macronutrients. Overall, researched energy metabolism factor was not different by BMI Only in the BMI 18.5 23 kg/$m^{2}$ (normal) group, significantly positive correlation was found in $VO_{2}$peak and body fat oxidation. Therefore, proper nutritional education for female college students is needed in order to improve their obesity-related health. Moreover, a nutritional survey method of finding diverse factors that affect their health should be developed to meet various needs.

• 한국치위생학회지
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• 제13권5호
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• pp.769-776
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• 2013

Objectives : The aim of this study was to analyze relationship between body mass index(BMI), oral health behavior, and perceived oral symptoms among child care teachers. Methods : The subjects were 310 child care teachers who worked in child care centers in Jeollabukdo Province, Korea. A cross tab analysis and a multiple regression analysis were conducted to find a possible relationship between oral health behavior, oral symptoms and BMI. Results : BMI in child care teachers was 35.1% and male and married teachers had higher BMI. Higher BMI revealed perceived periodontal disease in smokers. Higher BMI was closely related to perceived xerostomia and halitosis. Conclusions : BMI is a very important index to develop health improvement and obesity control.

• Clinical and Experimental Pediatrics
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• 제57권2호
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• pp.79-84
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• 2014

Purpose: Overweight can be defined by the body mass index (BMI) and is likely associated with an increased cardiovascular disease risk. However, waist circumference (WC), a central adiposity index, may be a better indicator of cardiovascular disease risk. Studies comparing the effects of BMI and WC on cardiovascular risk factors, such as high blood pressure (BP), are rare in adolescents. Methods: We analyzed the correlations of BMI and WC with BP in 3,363 Korean adolescents (aged 10-19 years), using data from the Korean National Health and Nutrition Examination Surveys (2009-2011). Results: Systolic BP (SBP) in both sexes and diastolic BP (DBP) in boys were higher in the high BMI (>85th percentile) and high WC (>90th percentile) groups. High BMI and high WC were positively correlated with high SBP (>90th percentile) in both sexes, and high DBP (>90th percentile), in boys. BMI maintained its positive associations with SBP, DBP, high SBP, and high DBP in the normal weight ($BMI{\leq}85th$ percentile) and overweight (BMI>85th percentile) groups in both boys and girls, as well as in all subjects of both sexes, even after adjustment for WC. However, WC did not correlate with SBP, DBP, high SBP, or high DBP after adjustment for BMI in any group in either sex. Conclusion: In Korean adolescents, BMI correlated better with BP and high BP levels than WC. Further, BMI was positively associated with BP and high BP in the normal weight group as well as in the overweight group.