Dietary intake based on physical activity level in Korean elementary school students

Yeonsoo Kim,Hyun A Kim,Jung-Hyun Kim,Yuri Kim,Yunsook Lim 한국영양학회 2010 Nutrition Research and Practice Vol.4 No.4

Prevalence of childhood obesity is increasing significantly worldwide due to energy imbalance perhaps stemming from undesirable dietary behavior and physical activity level. The objective of the study was to examine the effects of physical activity level on nutritional status in elementary school students. The subjects were comprised of 287 elementary school students between 4th and 6th grades in Seoul, Korea. The level of physical activity was scored with a modified Godin leisure-time exercise questionnaire and was categorized as active, moderately active, and sedentary. Dietary intakes were obtained using a 24-hour food recall method. An analysis of variance (ANOVA) was conducted to test for global significant differences of nutrient intakes by physical activity level. Boys were more active than girls. Daily intakes of energy in moderately active boys were significantly higher than in the sedentary group, but intakes of calcium and iron in moderately active boys were lower than active boys. For girls, physical activity level did not affect nutrient density at all. Intakes of calcium, vitamin C, and folate for both boys and girls were below 50% of recommended intake. Physical activity did not affect nutrient density and our participants were exposed to nutritional imbalance. Therefore, the results suggest that nutrition education regarding balanced diet and optimum physical activity is required for children's health and growth.

Mori Folium and Mori Fructus Mixture Attenuates High-Fat Diet-Induced Cognitive Deficits in Mice

Kim, Hyo Geun,Jeong, Hyun Uk,Park, Gunhyuk,Kim, Hocheol,Lim, Yunsook,Oh, Myung Sook Hindawi Publishing Corporation 2015 Evidence-based Complementary and Alternative Medic Vol.2015 No.-

<P>Obesity has become a global health problem, contributing to various diseases including diabetes, hypertension, cancer, and dementia. Increasing evidence suggests that obesity can also cause neuronal damage, long-term memory loss, and cognitive impairment. The leaves and the fruits of <I>Morus alba</I> L., containing active phytochemicals, have been shown to possess antiobesity and hypolipidemic properties. Thus, in the present study, we assessed their effects on cognitive functioning in mice fed a high-fat diet by performing immunohistochemistry, using antibodies against c-Fos, synaptophysin, and postsynaptic density protein 95 and a behavioral test. C57BL/6 mice fed a high-fat diet for 21 weeks exhibited increased body weight, but mice coadministered an optimized Mori Folium and Mori Fructus extract mixture (2 : 1; MFE) for the final 12 weeks exhibited significant body weight loss. Additionally, obese mice exhibited not only reduced neural activity, but also decreased presynaptic and postsynaptic activities, while MFE-treated mice exhibited recovery of these activities. Finally, cognitive deficits induced by the high-fat diet were recovered by cotreatment with MFE in the novel object recognition test. Our findings suggest that the antiobesity effects of MFE resulted in recovery of the cognitive deficits induced by the high-fat diet by regulation of neural and synaptic activities.</P>

Relationship between Perceived Parenting Style and Their Eating Behaviors in Korean Adolescents

Yeonsoo Kim(김연수),Soo Jin Yang(양수진),Minsoo Kim(김민수),Yunsook Lim(임윤숙) 한국웰니스학회 2016 한국웰니스학회지 Vol.11 No.3

문화적, 사회적 환경이 양육태도에 주는 영향에 대해서 아시아인들을 대상으로 진행된 연구는 제한적이다. 본 연구의 목적은 부모의 양육태도가 청소년들의 식사섭취와 체질량지수에 주는 영향을 알아보는 것이다. 충청북도 일부 지역의 중학교 2학년 학생들(n=264)을 대상으로 부모의 양육태도 설문과 식품섭취빈도조사가 수행되었다. 청소년의 36%는 그들의 부모의 양육태도를 ‘권위있는’과 ‘방임적’이라고 응답하였고, 12%는 ‘권위주의적’으로 답했다. 부모의 양육태도를 ‘권위 있는’이라고 응답한 청소년들은 부모의 양육태도가 ‘방임적’인 청소년과 비교하여 가족과 함께 식사하는 빈도가 높고 간식섭취 빈도가 낮았다. 부모의 양육태도가 ‘권위주의적’인 청소년의 71.9%는 아침식사를 매일 먹고, 반면 부모의 양육태도가 ‘허용적’이거나 ‘방임적’인 청소년들의 40%가 매일 아침식사를 하였다. 부모의 양육태도를 ‘권위 있는’이라고 응답한 청소년들은 부모의 양육태도가 ‘방임적’인 청소년과 비교하여 과일, 채소, 유제품을 더 자주 섭취하였고, 부모의 양육태도가 ‘허용적’이거나 ‘방임적’인 청소년과 비교하여 체질량지수가 낮았다. 본 연구 결과는 청소년을 대상으로 효과적인 영양교육 프로그램을 개발하는데 활용할 수 있고, 이는 청소년기의 바람직한 식습관 형성과 이를 통한 건강 유지에 기여할 것으로 기대한다. Although the cultural and social environments affect parenting style, few studies have been conducted with Asians residing in their own countries. The objective of the present study was to examine parenting styles perceived by Korean adolescents and to determine the associations between parenting styles, adolescent food intake and body mass index. Two hundred sixty-four 8th graders were recruited from Cheongju City, Korea. A 17-item parenting style questionnaire was used to determine the adolescents’ perceived parenting style of involvement and strictness. A food frequency questionnaire was used to measure frequency and amount of food intake. 36% of adolescents rated their parents as either authoritative or neglectful while only 12% perceived their parents as authoritarian. Children who described their parents as authoritative reported more frequent family meals and less frequent snacking than those who described their parents as neglectful. In addition, 71.9% of adolescents who described their parents as authoritarian ate breakfast everyday compared with approximately 40% of those who described their parents as either indulgent or neglectful (p=0.004). Korean adolescents who described their parents as authoritative ate fruits, vegetables, and milk and dairy products more frequently than adolescents who described their parents as neglectful. In addition, boys and girls who perceived their parents as authoritative had lower body mass index than those who perceived their parents as indulgent and neglectful. The results of this study can be used to develop age-specific, effective strategies for nutrition education and counseling in order to improve adolescent health.

PDMS를 이용한 방습기능이 있는 압전발전소자

양윤숙(Yunsook Yang),김성완(Seongwan Kim),김우영(Woo Young Kim) 대한전자공학회 2022 대한전자공학회 학술대회 Vol.2022 No.6

사과 연육제 처리에 따른 돼지고기와 소고기의 적정 저장온도 및 숙성시간

김윤숙(Yunsook Kim),김우일(Woo Il Kim),정은호(Eun Ho Jeong) 한국원예학회 2018 한국원예학회 학술발표요지 Vol.2018 No.10

멀티미디어 CSCW를 위한 객체지향 그룹편집기의 구현

김상욱(Sangwook Kim),김정수(Jeongsoo Kim),안춘근(Choonkun Ahn),진윤숙(Yunsook Jin) 한국통신학회 1994 한국통신학회 학술대회논문집 Vol.1994 No.7

그룹편집기에서의 객체에 대한 다중접근 제어

김상욱(Sangwook Kim),김정수(Jeongsoo Kim),안춘근(Choonkun Ahn),진윤숙(Yunsook Jin) 한국정보과학회 1994 한국정보과학회 학술발표논문집 Vol.21 No.1

컴퓨터에 의한 공동작업의 환경이 증대되고 있다. 본 논문에서는 공동작업지원을 위한 그룹 편집기에서의 객체에 대한 다중접근의 제어방식을 제시한다. 다중접근이 발생 할 경우 객체에 대한 접근순서뿐만 아니라 참가자의 사회적 신분의 고저, 공동작업에의 요구도, 공동작업에 관한 전문성 등 복합적인 요소에 의해 접근의 권한을 부여한다. 객체에 대한 접근제어에 있어 인간적 요소를 복합적으로 고려하는 것은 사용자로 하여금 현실적인 감각과 같은 환경에서 작업을 하는 것처럼 보여지고 그룹에서의 공동 작업방식을 반영한다.

마찰발전소자를 이용한 습도센서

김성완(Seongwan Kim),양윤숙(Yunsook Yang),김우영(Woo Young Kim) 대한전자공학회 2022 대한전자공학회 학술대회 Vol.2022 No.6

남녀 노인층에서 Alzheimer 위험 예측 인자로써의 Apo E4 Genotype에 관한 연구

오현희(Oh Hyunhee),신은정(Shin Eunjung),김현숙(Kim Hyunsook),임윤숙(Lim Yunsook),박미영(Park Miyoung),김꽃별(Kim Kkochbyul),김은미(Kim Eunmee),이명숙(Lee Myoungsook) 韓國營養學會 2007 Journal of Nutrition and Health Vol.40 No.7

Recent studies described the E4 allele of apoE confers a two-to fourfold increased risk for late-onset Alzheimer's disease (LOAD), but LOAD pathology does not all fit neatly around apo E. Therefore, the goal of this study was to find the association between Alzheimer and apo E4 genotype in the 107 elderly between 50 to 64 years old who visited to FHWC of Sungshin Women's University. We conducted the questionnaire survey (general & 24 hr dietary recall), anthropometerics (BP, waist & BMI) and blood biochemistry (FBS & lipid profiles). LDL-c and HOMA-IR were calculated by Friedwald's and Matthew's formulas. The apo E genotyping was performed by PCR-RFLP method and subjects were divided into three allele groups (ε3; wild, ε2 & ε4; mutants). The apo E allele frequencies were 7.0% for the ε2, 83.6% for the ε3 and 9.3% for the ε4. In comparison with biochemistry characteristics by apo E genotype, FBS was significantly higher in E4 029.2 ± 6.8) than that in the others (ε2: 117 ± 7.4, ε3: 107.3 ± 2.2) (p < 0.01). More than forty percents of E4 group shown the dyslipidemia [high TG (> 150 ㎎/㎗) & low HDL (< 40 ㎎/㎗: ♂ or < 50 ㎎/㎗: ♀) ]. The cytokines levels such as IL-1 β, IL-6 and TNF - α were not different among three apoE alleles. After the adjusting sex, age & dietary fiber, LDL-c level was significantly higher in ε4 (108.3 ± 7.7) than that in ε2 (100.4 ± 8.4) (p < 0.05). According to food intake and the recipe on the basis of 24 hr dietary recall, the elderly with ε4 allele took higher intake frequency of the light -colored vegetable (radish, onion & cabbage) and pan-fried foods (sauteed beef and vegetables, stir-fried vienna with vegetables) than the others. We knew that the elderly with ε 4 allele had been restricted the calories intakes with high dietary fiber (33.6+2.5 g/d) to maintain the normal level of FBS and LDL-c. On next study, the prevalence of Alzheimer's disease in this population who has E4 allele on the condition of calories restriction will be continually follow-up.

아산시 일대에 분포하는 보호수

김윤숙,신현철,김인숙 순천향대학교 기초과학연구소 1997 순천향자연과학연구 논문집 Vol.3 No.1

To understand the present situation of the preserved trees distributed in Asan city, Chungnam, the presevation status, the height and diameter at breast height (DBH), and the utilities of them were investigated. As the results, in Asan city, 64 kinds of preserved trees were distributed, and these were consisted of 9 taxa. Among them, province-tree, which were over 500 years old, were 7 kinds, city-tree, over 300 years old, were 10, county-tree, over 200 years old, were 27, and town-tree, over 100 years old, were 20 kinds. According to taxon, Zelkova serrata Makino were the most popular tree, which were 37 kinds. Next, Ginkgo biloba L. were 12 kinds. During this investigation, it is confirmed that 2 kinds were died with insect attack and fire.