충청 서북부 심혈관 질환자의 항산화 영양소 섭취정도 분석

김희선,임혜성 순천향대학교 기초과학연구소 2000 순천향자연과학연구 논문집 Vol.6 No.1

Dietary intakes of vitamin A and C were studied with cardiovascular patients in Chungnam area. Seventy five out-patients(63.3±9.07 years old) with myocardial infarction(MI) history of more than 3 month past were selected and all subjects were gathered at once for cardiac rehabilitation program. Twenty four hour recall was conducted to investigate amounts of dietary vitamin A and C intakes by trained interviewers. The results showed that calorie intake was lower than recommended level for most patients while huge variation was observed in the amount of dietary vitamin A intake. Dietary vitamin C intake was adequate for most patients. When gender comparison was conducted, female patients showed much lower calorie and vitamin A intakes compared to male patients. As age increased, vitamin A intake was decreased while calorie and vitamin C intake did not show any differences. In conclusion, vitamin A and C intakes as well as calorie intake of MI patients in Chungnam area was not adequate. The present data suggested that proper nutritional advice was essential for rehabilitation of MI patients and to improve Patients' health.

대전지역 대학생의 학교 식당 이용실태 및 만족도 조사

왕수경,임영희,윤은영,구난숙,박선미 대전대학교 생활과학연구소 2000 생활과학연구 Vol.6 No.-

The aspects and satisfaction on university foodservice were investigated to provide basic information for better foodservice in university by questionnaires. The survey was conducted in Daejon, and data were analyzed by SAS. Although 87.3% of subjects were under foodservice, only 2.0% of them preferred the foods served in university. The most favorite reason for foodservice was indicated as no need on lunch bag(31.1%) and frendship of classmates(25.5%). The most unfavorite reason for foodservice was indicated as bad taste of foods(68.7%) or many dislike foods(13.2%), also dirty eating place(7.7%). The subject liked ssalbap, baechu kimchi, beef foods. The acceptance about kongbap, yulmu kirnchi, beef products was higher in men than women(p<0.05). The preference of mieokkuk was higher in women and that of beef soup was higher in men(p<0.05). The degree of satisfaction was lower in men than in women about the amount of foods(p<0.001). Also the degree of satisfaction was lower in women than in men about sanitary condition of eating place. 54.6% of them had taken the unwanted materials in foods and 3% of them experienced the deteriorated food. The results suggest that food preference of subjects should be considered in meal planning and various cooking method should be utilized to enhance taste of foods for better foodservice. Also, the importance of various foods intake must be periodically and continuously taught to them through nutrition education.

2,4-D 處理가 'Harcot' 살구와 '美白' 복숭아의 果實 成熟과 品質에 미치는 影響

윤철구,김영호,임상철,김학현,이철희,최관순,김선규 충북대학교 농업과학기술연구소 1999 農業科學硏究 Vol.16 No.-

Effect of 2,4- D application on the fruit maturity and quality of 'Harcot' apricot and 'Mibaek' peach was examined. Leaf area of 'Harcot' apricot was not affected by 2,4-D while that of 'Mibaek' peach was increased by 35mg · L-1 2,4-D. Application of 2,4-D at 35mgㆍL-1 increased the fruit weight of both species, and that of 'Harcot' was doubled. Soluble solids content of 'Harcot' was decreased by 2,4-D while that of 'Mibaek' was not affected. Fruit maturity of 'Harcot' and 'Mibaek' was enhanced for respective 4 and 1 day by 2,4-D application. Percent fruit cracking of 'Harcot' apricot was decreased by 35mg · L-1 2,4-D.

지베렐린과 에세폰의 葉面撒布가 '美白' 복숭아의 熟期와 品質에 미치는 影響

김영호,윤철구,임상철,김학현,이철희,최관순,김선규 충북대학교 농업과학기술연구소 1999 農業科學硏究 Vol.16 No.-

In order to obtain the basic data for artificial maturity control of 'Mibaek' peach, GA and ethephon were foliar sprayed 4 weeks prior to harvest, and their effects on fruit maturity and quality were examined. GA and ethephon tended to decrease the fruit weight except 100mg ㆍ L-1 GA+50 to 100mg · L-1 ethephon treatment. GA increased the fruit firmness, and ethephon at higher concentration increased the fruit drop. Harvest date was advanced for 7 to 8 days by ethephon while was delayed for 6 to 8 days by GA treatment, regardless of concentration.

GA 도포제와 염화칼슘 처리시기가 ‘신고’ 과실의 성숙 및 저장성에 미치는 영향

윤철구(Cheol Ku Youn),김선규(Seon Kyu Kim),임상철(Sang Cheol Lim),김학현(Hag Hyon Kim),김영호(Young Ho Kim),이철희(Cheol Hee1 Lee),최관순(Kwan Soon Choi) 한국원예학회 2000 원예과학기술지 Vol.18 No.2

Blood pressure measurements and hypertension in infants, children, and adolescents: from the postmercury to mobile devices

Lim Seon Hee,Kim Seong Heon 대한소아청소년과학회 2022 Clinical and Experimental Pediatrics (CEP) Vol.65 No.2

A mercury sphygmomanometer (MS) has been the gold standard for pediatric blood pressure (BP) measurements, and diagnosing hypertension is critical. However, because of environmental issues, other alternatives are needed. Noninvasive BP measurement devices are largely divided into auscultatory and oscillometric types. The aneroid sphygmomanometer, the currently used auscultatory method, is inferior to MS in terms of limitations such as validation and regular calibration and difficult to apply to infants, in whom Korotkoff sounds are not audible. The oscillometric method uses an automatic device that eliminates errors caused by human observers and has the advantage of being easy to use; however, owing to its measurement accuracy issues, the development of an international validation protocol for children is important. The hybrid method, which combines the auscultatory and electronic methods, solves some of these problems by eliminating the observer bias of terminal digit preference while maintaining measurement accuracy; however, the auscultatory method remains limited. As the age-related characteristics of the pediatric group are heterogeneous, it is necessary to reconsider the appropriate BP measurement method suitable for this indication. In addition, the mobile application-based BP measurement market is growing rapidly with the development of smartphone applications. Although more research is still needed on their accuracy, many experts expect that mobile application-based BP measurement will effectively reduce medical costs due to increased ease of access and early BP management.

Biocatalysis and Bioprocess Engineering : Optimization of γ-Aminobutyric Acid Production by Enterococcus faecium JK29 Isolated from a Traditional Fermented Foods

( Hee Seon Lim ),( In Tae Cha ),( Hyunjin Lee ),( Myung Ji Seo ) 한국미생물생명공학회(구 한국산업미생물학회) 2016 한국미생물·생명공학회지 Vol.44 No.1

γ-Aminobutyric acid(GABA)를 생산하는 희귀 젖산균을 분리하기 위하여 전통발효식품으로부터 총 147개의 젖산균을 확보한 후1% 글루탐산 나트륨(L-monosodium glutamate, MSG)를 사용하여 GABA를 생산하는 23개의 균주를 1차 분리하였다. 2차 분리를 위하여 글루탐산 탈탄산효소(glutamate decarboxylase)와 16S rRNA 유전자의 염기서열 분석을 통해 기본 MRS 배지에서 48시간 배양 후 1.56 mM의 GABA를 생산하는 Enterococcus faecium JK29를 최종 분리하였다. E. faecium JK29에 의한 GABA의 생산을 향상시키기 위하여 배양 조건을 최적화하였으며 그 결과 0.5% 자당(sucrose), 2% 효모 추출물(yeast extract), 0.5% 글루탐산 나트륨이 포함된 최적화 MRS 배지를 개발하였다. 최적화 MRS 배지를 활용하여 30oC, pH 7.5에서 48시간 배양을 한 결과 E. faecium JK29이 14.86 mM의 GABA를 생산하는 것을 확인하였다. Dominant lactic acid bacteria (LAB) strains were isolated from traditional fermented foods to obtain rare γ- aminobutyric acid (GABA)-producing LAB. Out of 147 isolates, 23 strains that could produce GABA with 1% (w/v) L-monosodium glutamate (MSG) were first isolated. After further screening of these rare GABA-producing LAB by analysis of the glutamate decarboxylase and 16S rRNA gene sequences, Enterococcus faecium JK29 was isolated, and 1.56 mM of GABA was produced after 48 h cultivation in basic de Man, Rogosa, and Sharpe (MRS) medium. To enhance GABA production by E. faecium JK29, the culture conditions were optimized. When E. faecium JK29 was cultivated in optimized MRS medium containing 0.5% (w/v) sucrose and 2% (w/v) yeast extract with 0.5% (w/v) MSG, GABA production reached 14.86 mM after 48 h cultivation at initial conditions of pH 7.5 and 30℃.

Sarcopenic Obesity: Prevalence and Association With Metabolic Syndrome in the Korean Longitudinal Study on Health and Aging (KLoSHA)

Lim, Soo,Kim, Jung Hee,Yoon, Ji Won,Kang, Seon Mee,Choi, Sung Hee,Park, Young Joo,Kim, Ki Woong,Lim, Jae Young,Park, Kyong Soo,Jang, Hak Chul American Diabetes Association 2010 Diabetes care Vol.33 No.7

<P><B>OBJECTIVE</B></P><P>We investigated the prevalence of sarcopenic obesity (SO) and its relationship with metabolic syndrome in a community-based elderly cohort in Korea.</P><P><B>RESEARCH DESIGN AND METHODS</B></P><P>In this study, 287 men and 278 women aged 65 or older were recruited. Sarcopenia was defined as the appendicular skeletal muscle mass (ASM) divided by height squared (Ht<SUP>2</SUP>) (kg/m<SUP>2</SUP>) or by weight (Wt) (%) of <1 SD below the sex-specific mean for young adults. Obesity was defined as a visceral fat area ≥100 cm<SUP>2</SUP>.</P><P><B>RESULTS</B></P><P>The prevalence of SO was 16.7% in men and 5.7% in women with sarcopenia defined by ASM/Ht<SUP>2</SUP>; however, it was 35.1% in men and 48.1% in women by ASM/Wt. Using ASM/Wt, the homeostasis model assessment of insulin resistance of subjects with SO was higher and they were at higher risk for metabolic syndrome (odds ratio [OR] 8.28 [95% CI 4.45–15.40]) than the obese (5.51 [2.81–10.80]) or sarcopenic group (2.64 [1.08–6.44]).</P><P><B>CONCLUSIONS</B></P><P>SO defined by ASM/Wt was more closely associated with metabolic syndrome than either sarcopenia or obesity alone.</P>

Introducing the general management of glomerular disease from a pediatric perspective based on the updated KDIGO guidelines

Lim Seon Hee 대한소아신장학회 2023 Childhood kidney diseases Vol.27 No.2

In 2021, a new chapter on the general management of glomerulonephritis (GN) was added to the Kidney Disease: Improving Global Outcomes (KDIGO). It emphasizes the importance of early general management of GN for improving long-term kidney outcomes and prognosis. The chapter introduces the management of glomerular diseases in 18 subchapters. Here, kidney biopsy for the diagnosis and evaluation of kidney function and the management of complications, such as hypertension, infection, and thrombosis, are presented. Moreover, the adverse effects of glucocorticoids and immunosuppressive therapy, which are commonly used drugs for glomerular disease, are mentioned, and a guideline for drug selection is presented. Each subtheme focused on items reflecting the interpretation of the “practice points” of the expert working group are introduced. In this review of the general treatment for GN in the KDIGO guidelines, excluding pregnancy and reproductive health, we focused on and compared various references pertaining to pediatric GN management.

Electronic Structure of Organic/organic Interface Depending on Heteroepitaxial Growth Using Templating Layer

Lim, Hee Seon,Kim, Sehun,Kim, Jeong Won The Korean Vacuum Society 2014 Applied Science and Convergence Technology Vol.23 No.6

The electronic structure at organic-organic interface gives essential information on device performance such as charge transport and mobility. Especially, the molecular orientation of organic material can affect the electronic structure at interface and ultimately the device performance in organic photovoltaics. The molecular orientation is examined by the change in ionization potential (IP) for metal phthalocyanines (MPc, M=Zn, Cu)/fullerene ($C_{60}$) interfaces on ITO by adding the CuI templating layer through ultraviolet photoelectron spectroscopy measurement. On CuPc/$C_{60}$ bilayer, the addition of CuI templating layer represents the noticeable change in IP, while it hardly affects the electronic structure of ZnPc/$C_{60}$ bilayer. The CuPc molecules on CuI represent relatively lying down orientation with intermolecular ${\pi}-{\pi}$ overlap being aligned in vertical direction. Consequently, in organic photovoltaics consisting of CuPc and $C_{60}$ as donor and acceptor, respectively, the carrier transport along the direction is enhanced by the insertion of CuI templaing layer. In addition, optical absorption in CuPc molecules is increased due to aligned transition matrix elements. Overall the lying down orientation of CuPc on CuI will improve photovoltaic efficiency.