Anti-Obesity Effect of Auricularia spp.

Kun Hee Park,Kil-ja Kim,Kab Yeul Jang,Kimoon Park 한국버섯학회 2017 버섯 Vol.21 No.2

The purpose of this study is to find out a food material having anti-obesity effect and suggest the effect of the material to people who are interested in anti-obesity. For this study, Auricularia (wood ear) has been used. It is world widely spread mushroom, especially in east north Asia countries. It is also called as wood ear in western countries because of its shape. The most considerable fact is that Auricularia is being used for popular food materials for cooking because of its good taste. Totally 11 strains of Auricularia were offered by Doctor Kim, Kil-ja in Jeollanam do Agricultural Research & Extension Services. There were 8 strains of Auricula-polytricha, and 3 strains of Auricula-judae. Each Auricularia strains were extracted with 50% Ethanol for 12 hours in 40°C and then 11 strains were prepared for in vitro study. In vitro study focused on the inhibition effect on adipocyte differentiation of Auricularia spp. 3T3-L1 (preadipocyte cell) was used for identifying the inhibition effect on adipocyte differentiation. Before that, MTT assay was used for measurement of cell viability. The result is essential for fixing the treat concentration of the extracts. After adipocyte differentiation, cells were stained with Oil Red O solution to dye differentiated adipocyte cells. Spectrophotometer was used to quantify the adipocyte cells. There are few adipocyte differentiation markers. From the markers, this study selected four markers (PPAR γ, FABP4(ap2), CD36, C/EBPα) and used them to measure mRNA expression using real-time PCR and Western blot experiment. As a result, this study found out that all the extract of strains has inhibition effects on adipocyte differentiation, especially the adipocyte differentiation control probability of Auricula-polytricha strain 21001 was 24.6%. Auricula-judae strain 21002 (19.3%), Auricula-polytricha strain 249 (14.0%) followed. The result concerning the inhibition effect was identified through Western blot experiment as well. As a further study, in vivo study is on progressing. 56 ICR mice (6w, male) are being used for the animal study. It consists of 8 groups. One is control, another is positive control, the other groups are Auricula-polytricha strain 21001 treatment group. Different concentration of powder or extract of Auricularia is treated in each treatment group. We are anticipating that the result of this further study will be correspond to that of in vitro study.

베에토벤 作曲, 2 曲의 幻想曲風의 피아노 소나타 연구 : Op. 27, No. 1과 Op. 27, No. 2의 作曲的인 側面에서의 分析

李吉子 건국대학교 교육대학원 1983 敎育論叢 Vol.3 No.-

We can say that about 8 years from 1801 till 1809 in Beethoven's work-career is very important in the middle period. When we examine the period in detail, it can be classified as follows: (1) First two years (1801-1802) is a transitional period for the middle period. (2) Next six years (1803-1809) represents a period of works composed in the middle period style. (3) The second half of 1809 is the time when the transition to the later period begins. Though Beethoven suffered from ear-ache at this period, he who overcame such an ordeal made an outstanding development not only as a human being but as a musician. That is, he established the middle period style by composing such famous Sonatas as 'Kreutzer Sonata' (Violin Sonata) and 'Eroica' (Symphony No.3). Beethoven who enlarged and developed the tradition of classic sonata in his composition (Op.22 B^b Major) of large scale equal to the last sonata of early style and six String Quartets (Op.18) got tired of traditional composition which had maintained to those days and tried to abolish the classic tradition and make a new attempt. Such an intention caused him to produce a Sonata of Op. 26 A^b Major. This sonata does not take on its form at all and includes Variation and March for the first time. Therefore four movements are arranged not in an organic way but in an orderly way. Because this sonata does not show new one of which Beethoven thinks, we can say that he tried to escape from the bondage of tradition only by composing Suite-Sonata. In conclusion, Beethoven who began to feel free in Suite-Sonata continued to compose Op. 27, No. 1 & No. 2 and showed a new way clearly.

규방가사 「화전가」에 나타난 내면세계 고찰

정길자 숙명여자대학교 2002 숙명語文論集 Vol.4 No.-

This study deals with women's inner world shown in a boudoir poem "Flower Pancake Song(花煎歌)"owned by Kyungbuk University. The contents and the emotion of "Flower Pancake Song" can be analyzed into two types of women. One is an old widow type, and the other is a young widow type. The former type shows a couple's worth of social existence, their existential consciousness and their means of making a living. The latter type shows emotional characteristics. The two types show emotional differences. The first type 'Dendong Omi'makes a profound study of herself and forms her own self-consciousness, overcoming bereavement and hard living. She makes a living through doing the work mainly for men and lower classes. Repeated bereavements as well as hard living leave bitter lamentation to her. The second type doesn't make her own self-consciousness. Instead, the type only shows deep lamentation which results from bereavement. The poem can be further analyzed as follows: First, 'Dendong Omi'thinks highly of the husband's worth of social existence and gets married four times. Second, 'Dendong ami' changes the means of making her living whenever she gets married to a man who is in a different social class. With her repeated marriage, her job also changes into a day laborer, a peddler, and a taffy vendor. It means that her own way of living is not a passive noble act of thrift and diligence inside a house, but an active attitude of a working class. Third, the emotion of the two types shows different characteristics. Though they have a negative sigh in common, they show a little difference of positive lamentation. The first type has friendly compassion enough to take a pity on her dead husband and regard a ghost as her dead spirit. On the contrary, the second type does not give up her dead husband and shows a retrogressive attitude enough to say, "He isn't dead" and "I wish I could met him in my dream." In addition, the remarkable emotion of the first type is not to show only negative lamentation, but to show a friendly pity on her dead husband and resign herself to sublimation. Fourth, in the flower pancake game, there is a process to exorcise their bitter lamentation with spring and flowers. Especially 'Dendong ami' of the first type exorcises her bitter lamentation through enjoying the game. It is admirable to exorcise women's deep lamentation by linking together nature and human beings. As we have seen, the inner world of the two women types show both sameness and difference according to their living difficulties, which is a specialty of women's experience.

間島의 歸屬問題

鄭吉子 梨花女子大學校 師範大學 社會生活科 1963 綠友硏究論集 Vol.- No.5

지역적으로 본 모자보건 실태에 관한 조사연구

조길자 中央醫學社 1976 中央醫學 Vol.31 No.6

A study on the status of maternal and child health in urban and rural areas: was carried out on the present availability of 733 wives (urban area: 458 cases, rural area 275 cases) from July to September 1976 by question-answer sheets and the results were obtained as follows. 1. The mean frequency of pregnancy was 5.2 and 6.6 times in urban. And rural areas with a significant difference statistically, respectively. 2. There was remarkable difference as to place and attendant of delivery between urban and , rural areas; the hospital or health center was 38.4% and 12.3%, home, 58.2% and 86.2% in urban and rural areas respectively. 43.9% and 14.9% of deliveries were attended by doctor or midwife in urban and rural areas respectively. 3. There was a significant difference in antepartum and postpartum care between urban and rural areas; such was seemed to be related to reduced incidence of obstetric complications in urban area in comparison to rural area. 4. There was a significant difference in duration of rest at postpartum, feeding methods of infant and one set of weaning between urban and rural areas. 5. The vast majority of respondents agreed with family planning, 34. 6% of urban area and 38.4% of rural area were practicing some form of contraception, but there was no significant difference between them. 6. There was a significant difference in induced abortion, but no difference in spontaneous abortion between urban and real areas; induced abortion rate was 42.8% and 32.4% in urban and rural areas, respectively.

Pascal의 Pensees에 나타난 悲慘과 偉大의 意味

金吉子 대구효성가톨릭대학교 1980 연구논문집 Vol.22 No.1

서울뚝섬 近郊農業의 變容

金吉子,裵瑛奎,許淑烈 梨花女子大學校 師範大學 社會生活科 1962 綠友硏究論集 Vol.- No.4

녹차의 주성분인 에피갈로카테킨 갈레이트의 정맥주사후 흰쥐에서의 약물속도론 연구

임재수,황성주,지웅길,김동출 충남대학교 약학대학 의약품개발연구소 2000 藥學論文集 Vol.16 No.-

The pharmcacokinetic study of epigallocatechin gallate was performed following iv bolus administration in Sprague-Dawley rats. The values of systemic clearance (CL) were 68±5 and 27±1 ml/min/kg following iv bolus administration of 1 mg and 5 mg EGCG, respectively. The values of volume of distribution at steady state were 380 and 835 ml/kg body weight after iv bolus administration 1mg and 5mg EGCG, respectively. The decrease in the value of CL and the increase of Vss as a function of dose suggest saturable pharmacokinetics of EGCG in rats.

中國高僧傳을 통해본 佛僧의 葬法

鄭吉子 嶺南考古學會 1988 嶺南考古學 Vol.- No.5

소집단 책 만들기 활동이 유아의 창의성과 사회적 기술에 미치는 영향

조순자,심성경,변길희 이화여자대학교 교과교육연구소 2015 교과교육학연구 Vol.19 No.4

The purpose of this study is to examine the effect of book making activities in small groups devised and practiced by the researcher on young children’s creativity, and social skills. The study was conducted with a total of 43 five-year-old children in two classes of K Kindergarten in the city of J, Jeonbuk. The children were randomly divided into an experimental group(n=20) and a control group(n=23). Test tools for young children’s comprehensive creativity designed by Jeon Kyung Won(2010), rating scale tools for young children translated by Jeong Young Sun(2005) based on the social skills Rating Scales designed by Elliott and Gresham(1990) were used. Collected data were analyzed by using SPSS 20.0 program and a t-test was conducted to find out the difference between the experimental group and the control group. The results of the study are as follows. First, book making activities in small groups generally improved young children’s creativity such as originality, fluency, flexibility, and imagination. Second, book making activities in small groups generally improved young children’s Social Skills such as cooperation/ compliance, assertiveness, and self-control. 본 연구의 목적은 소집단 책 만들기 활동을 고안, 실시하여 유아의 창의성과 사회적 기술에 미치는 영향을 밝히는 것이다. 이를 위해 전라북도 J시에 소재한 K유치원의 만 5세 2개 학급의 유아 43명 중 1학급의 유아 20명을 실험집단, 다른 1학급의 유아 23명을 통제집단으로 임의 배정하였다. 또한, 유아의 창의성을 측정하기 위하여 Jeon(2010)이 만 4세에서 6세까지 유아를 대상으로 표준화한 ‘유아 종합 창의성 검사(K-CCTYC)와 유아의 사회적 기술을 측정하기 위하여 Eliott와 Gresham(1990)에 의해 고안된 사회적 기술 척도 중 유아용 척도를 Chung(2005)이 번역한 것을 사용하였다. 본 연구는 교사훈련, 검사자 및 평정자 훈련과 예비 검사, 사전검사, 실험처치, 사후검사 순으로 총 16주에 걸쳐 이루어지며 사전에 4주간의 예비연구를 진행하였다. 수집된 자료는 SPSS/PC 20.0 프로그램을 이용하여 실험집단과 통제집단의 사전-사후 점수 증가분에 대한 독립표본 t-검증을 실시하였다. 본 연구에서 얻어진 결과는 다음과 같다. 첫째, 소집단 책 만들기 활동은 유아의 창의성 발달을 전반적으로 증진시킨다. 즉, 유아의 독창성, 유창성, 융통성, 상상력의 4가지 하위영역 모두에서 긍정적인 효과가 있다. 둘째, 소집단 책 만들기 활동이 유아의 사회적 기술 행동을 전반적으로 증진시킨다. 즉, 협동/순응, 자기주장, 자아통제의 3가지 하위영역 모두에서 증진효과가 있다.