Application of Antioxidant Transgenic Mice

Sun?Uk Kim,Hee-Young Yang,Sun-Hee Ahn,Suhee Kim,Dae?Yeul Yu,Dong?Seok Lee,Tae-Hoon Lee 한국실험동물학회 2014 한국실험동물학회 학술발표대회 논문집 Vol.2014 No.8

골격성 3급 부정교합자의 임상적 특성에 따른 심리상태

김선옥 ( Sun Ok Kim ),진미영 ( Mi Young Jin ),유병철 ( Byeng Chul Yu ) 한국치위생학회(구 한국치위생교육학회) 2015 한국치위생학회지 Vol.15 No.2

Objectives: The purpose of the study is to investigate the psychological state of the patients according to skeletal class Ⅲ malocclusion symptoms. Methods: The subjects were 200 skeletal class Ⅲ malocclusion patients. The questionnaire consisted of general characteristics, clinical manifestation, and T score of Korean version of self-rated Symptom Checklist-90-Revision modified by Jae-hwan Kim. The data were analyzed using SAS version 9.2 and t-test, ANOVA, and ANCOVA were used. Clinical manifestation included subjective recognition and radiological analysis. The subjective recognition of the patients consisted of self-satisfaction of the appearance, phonation, mastication, and temporomandibular joint pain. T score consisted of somatization, obsessive-compulsive, interpersonal sensitivity, depression, anxiety, hostility, phobic anxiety, paranoid ideation, and psychoticism. Results: The most serious factor in 9 scales was the severe TMJ pain by ANCOVA. Male patients had a higher T score in phobic anxiety, psyochoticism, somatization and depression than female patients. Those having low appearance satisfaction had the problem in interpersonal sensitivity. Obsessive-compulsive symptoms were conspicuous in phonation difficulty and temporomandibular pain. Conclusions: The patients with skeletal class Ⅲ malocclusion have more satisfaction with appearance, pronunciation, and phonation than those with skeletal class Ⅲ malocclusion and overjet. Proper dental treatment will improve the communication and quality of life.

노년기 여성의 생활만족도 및 외모만족도에 따른 의복만족도와 의복디자인 선호도에 대한 연구

김진구,서미아,이유경,이선희 服飾文化學會 1996 服飾文化硏究 Vol.4 No.1

The elderly population of Korea has been significantly increasing due to advances in public health, medical care, and quality of life. Social and economic influence of the elderly population has been also increasing. As elderly people become more interested in their appearance and clothing than before, clothing plays an important role in the elderly women's everyday life. The objectives of the research are to explore the life satisfaction, appearance satisfaction clothing satisfaction, and clothing design preferance of 416 women aged 55 years and older who were residents of Seoul. Data were gathered through survey using a self-administered questionnaire from November, 1994 to January, 1995 in 8 senior schools and 3 senior centers which were scattered in Seoul. Descriptive statistics, t-test, and factor analysis were used in analysing the data. The results of this study indicate that life satisfaction have a positive relationship with clothing satisfaction. The respondents were divided into two groups by life satisfaction. The higher life satisfaction group prefered skirts and formal wear to the lower. But, two groups did not show any significant differences in terms of the color preference, motif preference, and fabric preference. The result of factor analysis divided appearance satisfaction into body satisfaction and face satisfaction. Body satisfaction had a positive relationship with clothing satisfaction. And the group of lower physical satisfaction showed lower satisfaction in apparel fitness. Also the face satisfaction had a positive relationship with clothing satisfaction. The group of higher physical satisfaction prefered skirts and formal wear compared to that of lower physical satisfaction. The color preference and motif preference between two group showed no significant difference. And the group of higher physical satisfaction prefered fabric that enhances the clothing style. Also, the group of higher face satisfaction prefered fabric that enhances the clothing style. However, there was no significant difference in the color preference and motif preference between two groups. The findings of this study may contribute to knowledge about clothing satisfaction and preference of elderly women in Seoul since there have been few studies, and be useful to apparel manufacturers as well as clothing researchers. Also, research subjects of this study could be extended to aged men and various regions.

대학생의 수면양상과 수면장애요인에 관한 연구

김유진,박미경,박이랑,이보람,이혜림,전선미,양난영,김수지,이자형 이화여자대학교 간호과학대학 2004 이화간호학회지 Vol.- No.38

The results of this Study are as follows:33.6% of all participants have insomnia; 22.5% of those who have insomnia are DIS(difficulty in initiating sleep), 17.3% are DMS(difficulty returning to sleep once awakened) and 7.0% awakened too early. 3 4.8% experience sleepiness during daytime. Type 1, experiencing insomnia and sleepi ness during daytime together, is 12.0%, Type 2, with insomnia only, is 21.6%, Type 3, with sleepiness during daytime only, is 22.8% and 43.5% experience no sleeping disturbances. After studying only those with 3 types of sleeping disturbances, it is found that the most common cause of such disturbance is stress 88.4%, anxiety 56.0%, no apparent reason 33.8%, anxiety/fear/terror 29.3%, hurry 23.6%, alcohol/caffeine 16.9%, bedroom tem perature 11.1%, urination during nighttime and persons living together 10.7%, noise from inside 8.9%, illumination 8.0%, and pain/itch 5.8%. The one group revealed significant differences in residential environment(p=0.003). Sex, age, education level, medicine, monthly earning revealed no meaningful differences. Of sleeping behavior, mean duration of sleep latency(p=0.000), whether or not feeling freshness(p=0.000), whether taking enough sleep(p=0.029), whether taking regular sleep(p=0.005) showed significant differences depending on whether or not having insomnia, and mean duration of sleep time, time to sleep, time of rising, whether taking naps did not reveal significant differences. Of sleep behavior, time to sleep(p=0.000), whether taking naps(p=0.000), indicated significant differences. Of sleeping behavior, mean duration of sleep latency(p=0.000), whether or not feeling freshness(p=0.000), and whether taking enough sleep(p=0.000), time of going to bed (p=0.002), whether or not taking nap(p=0.000), whether or not taking regular sleep(p=0.010) indicated significant differences among the sleeping disturbance types.

폐결핵으로 오인된 SIADH를 동반한 편평상피 세포폐암 1예

김순제,류하근,김선두,이길도,박봉안,류주성,유재등,김인숙,신현준,문언수 대한노인병학회 1999 Annals of geriatric medicine and research Vol.3 No.4

Guar gum의 섭취 수준과 기간이 흰쥐의 영양소 흡수율에 미치는 영향

김상연,선영실,장유경 漢陽大學校 韓國生活科學硏究所 1993 韓國 生活 科學 硏究 Vol.- No.11

This study was performed to investigate apparent absorption of nutrients according to level and duration of guar gum intake. Eighteen male rats of Sparague-Dawley strain weighing 50g were blocked into three groups : FF, 5G, 10G(Fiber Free, 5% Guar gam, 10% Guar gum). Balance studies were conducted at 2nd week, 4th week and 8th week. Feed in-take body weight gains, apparent absorption of protein, fat, Ca and P were measured. The results obtained in this study were summarized as follows : (1) Feed intake was not significantly different among the groups during each balance studies. Weiht gain was decreased according to level of guar gum intake during each balance studies. (2) Protein apparent absorption of 5G were not significantly different with that of 10G at 2nd week and 4th week but at 8th week protein apparent absorption of 10G was singificantly lower than that of 5G According to duration of guar gum intake, protein apparent absorption of FF and 5G were not significantly different. Wherease protein apparent absorption of 10G was significantly decreased at 8th week. (3) Fat and Ca apparent absorption were not significantly different among groups at 2nd week. Fat apparent absorption of 10G was not significantly lower than that of 5G at 4th week and 8th week. According to duration of guar gum intake, fat and Ca apparent absorption of FF and 5G were not significant different. But fat and Ca apparent absorption of 10G was significantly decreased according to duration of fur gum intake. (4) Phosphorus apparent absorption were not significantly different among groups at 2, 4th week. But phosphorus apparent absorption of 10G were significantly higher than that of 5G at 8th week. According to duration of guar gum intake, phosphorus apparent absorption of FF and 10G were not influenced. But Phosphorus apparent absorption of 5G was significantly decreased according to duration of guar gum intake. From the results of this study, we could recommend 5% guar gum in diet of obese man and di abetics.

수학과 교육과정 실제 및 분석

김민경,노선숙,유현주,조성민,차인숙 이화여자대학교 사범대학 교과교육연구소 2001 교과교육학연구 Vol.5 No.1

21세기 지식기반사회는 자기 주도적으로 정보를 처리하고 해석하며 판단하는 능력과 지적 가치를 창조할 수 있는 능력을 길러주는 학교수학 교육을 요구하고 있다. 이에 수학교육과정에 담겨져야 할 수학적 지식의 구조․내용․범위, 지식기반 사회에 적합한 수학과 교수-학습, 평가, 교사역할 등 역시 새로운 관점에서 재조명될 필요가 있으며, 이러한 연구는 학교 현장에 대한 이해에서 출발하고 개인의 필요성과 사회의 요구를 반영한 것이어야 한다. 이에 본 연구에서는 지식기반사회에 대비하기 위한 수학과 교육과정 개발 연구의 기초 단계로 교사, 학생, 학부모를 대상으로 현장 설문 조사를 전국 규모로 실시하였다. 설문 조사는 Goodlad의 학교 교육과정 탐구의 개념적 구도를 바탕으로 한국 교육의 실정을 반영하여 설계되었다. 수학 교육과정 실체의 다양한 국면을 조사하기 위한 설문 내용은 목적 및 목표, 교과내용, 교수-학습방법, 평가, 수학적 지식의 성격, 교육정보화, 교사교육, 사교육, 교육과정일반으로 구성되었다. 본 고에서는 Goodlad의 교육과정 탐구모형과 그 모형에 기초하여 작성된 본 연구의 수학교육과정 탐구모형, 실시된 설문조사의 방법 및 절차를 소개하였고, 설문조사의 주된 결과를 토대로 수학교육과정 개발연구에의 시사점을 찾고자 하였다. This study is to provide suggestions for the development of better mathematics curriculum model of Korea based on a national survey of teachers (527), students (1314), and parents (638). It is our belief that understanding the perceptions and experiences of those involved in the process of teaching and learning of mathematics education needs to be the first priority in any effort to explore better mathematics curriculum model. For the study, Goodlad's conceptual system for curriculum inquiry has been used, but modified to take into account Korean context and the nature of mathematics curriculum. In this paper we introduce the Goodlad's curriculum inquiry model and mathematics curriculum inquiry model based on the Goodlad's conceptual system as well as the survey process. We made few recommendations from the main results of the survey for the research and development of mathematics curriculum model in Korea.

유색미에 관한 연구 : Ⅲ. 유색미 유망계통에 대한 주요 생육 특성

김광수,최윤표,김선택,최현구,정종태,김보경,유지홍,이희봉 충남대학교 농업과학연구소 2007 농업과학연구 Vol.34 No.2

국내외 유색미 수집종을 돌연변이원에 의해 유기된 우수 계통과 수집종간 상호교배에 의해 선발된 CNU 20계통을 파종하여 얻어진 주요 작물학적 특성을 살펴보면 다음과 같다. 1. 간장은 유색 메벼인 CNU126 계통이 대조품종인 동진벼와 같이 가장 컸고 메성인 CNU 128계통에서 가장 작았다. 2. 주당 분얼수는 CNU3, CNU50. CNU56, CNU112 계통에서 가장 많았고 대조품종과 CNU 128 계통에서 10개 미만으로 가장 적게 나타났다. 3. 수장은 육성 계통 중 CNU88 계통에서 가장 길었으나 대조구보다 짧고, 육성계통 중에서는 CNU 126 계통이 가장 짧았다. 4. 주당 영화수는 대조구인 동진벼보다 CNU50 계통에서 2배 이상 많았고, CNU158 계통에서 가장 적게 나타났다. 5. 천립중은 CNU113 계통에서 30g이상으로 대조구와 같이 가장 무거웠고, CNU128 계통에서 20g으로 가장 적었다. 6. 주당 수량은 대조구의 26.6g에 비해 CNU50, CNU112 계통에서 두배정도 높았고, CNU128, CNU158, CNU200 계통에서 가장 낮게 타나났다. Aims of this study were carried out to develop the useful lines induced from mutation and pedigree breeding methods among the collected genetic resources from national and domestic areas. In this study, Stem height of CNU126 line and check among them were high, while CNU128 was lower than other lines. Spiklet length of CNU88 was longer, but that of CNU126 was shorter than check. Number of spiklets per plant of CNU50 among lines have twice time than check. 1,000 grains weight of CNU113 was higher than check. In yield per plant, CNU50 and CNU112 were higher than check, Dongjinbyeo.

신규간호사와 프리셉터가 인지하는 프리셉터의 교수효율성 비교

김지양,김영선,김춘실,박현숙,신미영,윤연숙,조유숙,박미미,유문숙 한국간호과학회 간호행정학회 2009 간호행정학회지 Vol.15 No.2

Objective: The purpose of this study was to compare preceptors and new graduate nurses on their perception of preceptor teaching effectiveness. Methods: The participants were 90 new nurses and 90 preceptors who worked in A medical center. The data were collected from July 1 to September 30, 2008. A cross-sectional descriptive survey was done using a structured questionnaire. Results: New nurses' perception (4.07±.44) of the preceptor teaching effectiveness was significantly higher than perception of the preceptors (3.57±.37). Fifty five percent of new graduate nurses reported a lack of coherence in the preceptor's practice guidelines. For 5 causal factors classified on the teaching effectiveness, the factor of 'Professional knowledge and ability' showed the highest score, but 'Interpersonal and communication skill' got lowest score for both group. Preceptors responded that they did not have enough time to teach well because of their heavy workloads. Conclusions: These results suggest that the preceptors need appropriate compensation and education opportunities, and new graduate nurses need consistent education by the teaching professionals. Therefore, it is important to give preceptors full charge of the preceptorship. Also, it will be necessary to develop education programs to enhance interpersonal and communication skill for preceptors and new nurses.

한국인 제2형 당뇨병 환자에 있어 지속적 피하 인슐린 주입법 치료시 Lispro insulin와 Regular insulin의 효과 비교

유재등,박봉안,류하근,류주성,김정수,김치훈,박선민,최수봉 건국대학교 의과학연구소 2001 건국의과학학술지 Vol.11 No.-

Objective: The Lispro insulin has faster onset of effects and shorter duration than the human regular insulin, an analog of human insulin. The differences in the pharmacodynamics between the two types of insulin in the continuous subcutaneous insulin infusion(CSII) with insulin pump for treating the Korean Type 2 DM patients were analyzed. The effects on the regulation of blood sugar, the amount of insulin injected, and the frequency of hypoglycemia were compared between the lispro insulin and the regular human insulin. Method and Material: One hundred and three Korean Type 2 DM patients were randomly divided into two groups, 49 Lispro insulin and 54 Regular insulin.(Table 1) Both groups were treated for 14 days. Also at a set time before meal, insulin was injected as bolus, using a portable insulin pump, in both groups, 15 minutes before for lispro insulin and 30 minutes before for human insulin The HbA1C, C-peptide, AC/PC, height and weight were measured for each patients at the time of admission. The peripheral blood sugar level and insulin injection profile were recorded 7 times per day for each patients. Results: After treating for 7 days and 14 days, the blood sugar level normalized in both groups. There weren't any significant differences in blood sugar levels in both groups at point of the study, and also there weren't any differences in the frequency of hypoglycemia. In order to maintain the normalized blood sugar level, the lispro insulin group had higher total daily insulin requirement than the regular insulin group after 14 days of treatment (0.90±0.35 vs 0.73±0.39u/kg/day, p<0.05) This difference is probably due to the difference in basement insulin requirements rather than prandial insulin requirements (0.32±0.1 vs 0.43± 0.09u/kg/day, p<0.001). Discussion: In the hospitalized Korean Type 2 DM patients with CSII treatment, continuous subcutaneous insulin infusion therapy using lispro insulin has convenience in usage compared to the regular insulin. However, there were not any differences in the blood sugar levels. Also lispro insulin requires more insulin in order to maintain normal blood sugar level, which is probably due to the increase in the basal requirement. Also there were not any difference in the frequency of hypoglycemia.