有機農業의 實態와 發展에 관한 事例 硏究 : 忠南 洪城郡 洪東面 有機農家를 中心으로

尹英相,洪性贊,金成敏,具漢謨,申東一,金昌護,姜熙慶 公州大學校 資源科學硏究所 1997 資源科學硏究論文集 Vol.5 No.-

This study was carried out to improve the organic farming system about crop cultivation, compost production and application, plant diseases & pest control, weed control and marketing system of organic farming products to the case study in Chungnam Hongdong area. Agricultural technologies concerning pest & diseases control, weed control and compost production are not established due to lacks of systemized researches by the agricultural scientist, and agricultural machines profitable to this works had not developed yet. In cropping system, reasonable crop rotation had not conducted. The related cultivation of vegetables on the same ground for a long time cause a various plant disease easily. So crop rotation is a reasonable method about soil nutrient utility and soil disease control. It is a good method that introduce the barley and wheat in this field crop system. Those crop have a long root, so can use the other nutrient against the vegetable. In organic farming products, the safety and quality of products by the National Agricultural Products Inspection Center had not inspected except rice, lettus and apple. Inspection is needed for the development of organic farming and mutual confidence between producer and consumer, because the mutual confidence is a major thing to sustain the organic farming. In products marketing, it is more need for the information of organic farming products. Nowaday most products are marketed in Seoul region, but it is not a good method. To search the consumer in near region is a good method for decrease the cost of conveyance and maintain the quality of products. The varieties of distribution structure of organic farming products are required. The products are sold to department store in large city and the prices are about 30% higher than normal products. But when those are supplied in near region, the prices of those are similar to normal products. Direct transactions in near regions is a good method for decrease the cost of conveyance and strength the mutual confidence between producer and consumer.

운동시의 항산화제 효과에 관한 연구실태분석

구민성,김윤희,여남회 東亞大學校附設스포츠科學硏究所 2001 스포츠科學硏究論文集 Vol.19 No.-

The purpose of this study was to investigate literature study of the effect of antioxidant during exercise. The study material were five journal of exercise science, master and doctoral theses, and antioxidants. Total thirty-five articles were selected this study. This study demonstrated that the mechanism of free radical and antioxidant did not find out during exercise and recovery. High intensity exercise or training produced on excess of free radical, but low-intensity exercise and antioxidant supplement were not. These results suggest that don’t forget Cooper’s advices: “Exercise must be at the center of any effective antioxidant action plan.” The reason; without regular exercise, your body’s internal defense against free radicals including natural endogenous antioxidants like SOD, GSH, Catalase may become too fragile for supplement to have their full effect.

청소년의 체형인식과 체중조절에 관한 실태 조사

김윤정,임영희,왕수경,윤은영,구난숙 대전대학교 생활과학연구소 1998 생활과학연구 Vol.4 No.-

This purpose of this survey was to investigate status recognition and weight contrast of high school students and college in Taejon. These results were summarized as follows: In the heights and weights those of male 178.74±6.31cm and 65.49±9.44kg, those of female were 162.09±4.36cm and 51.95±5.95kg. By broca index, 53.7% of subjects were normal, 38.2% were lean, 5.3% were overweight and 2.8% were obese. 44.4% of male have recognized their body form as normal, 30.5% of female have recognized their body form as overweight, 47.8% of lean groups answered that they were normal. In normal groups, 46.2% answered normal and 28.9% answered some fatty. 46.8% of normal group in female misunderstood that they were some fatty. In spite of not to weight control, lean and normal group answered that they were weight control. Weight control methods were used diet therapy (66.2%). therapy+exercise(22.8%) and exercise(9.0%). Reason to select therapy of weight control were one's recommendation(45.8%) and by mass media(3.8%). Weight loss and period of weight control were 1.9days, 0.4kg in high school students, 7.3days, 0.7kg in college students, and 3.8days, 0.5kg in male, 5.7days, 0.6kg in female. The results of weight control, 65.0% were failed. The reason of failure in weight control, 42.4% answered because of hungry.

태권도 수련 프로그램 적용에 따른 정신력 효과

김응식,윤오남,선석령,구희성 朝鮮大學校 스포츠科學硏究所 2003 스포츠科學硏究 Vol.14 No.-

This study had a purpose to define an effect of mental strength according to the application of Taekwondo Training Programs. In order to achieve this study objective, the Delphi Technique Analysis and the Quantitative Research were carried out. For this purpose, firstly, experts' opinions about the programs which were practiced in the Taekwondo gym was analyzed. Secondly, the background variable and training level, the training programs, and the difference of Taekwondo mental strength were analyzed. And thirdly, the relations between the Taekwondo training level, the training program, and the Taekwondo mental strength, etc. were analyzed. The analysis of Taekwondo training programs by the DeIphi Technique was performed by means of the 3rd analysis with 30 experts. And as for the Quantitative Research, the study subjects were targeted for the total 265 pupils composed of 224 boys and 41 girls who were selected by the Group Random Sampling. This study took the primary school students in 4-6 years as the population who were training Taekwondo in the gym which was located in Gwangju. The measurement instrument for research survey consisted of five (5) question items for background variables, three (3) question items for training level, three (3) question items for training programs, and twenty-five (25) question items for Taekwondo mental strength, that is, which totaled thirty-six (36) question items in all. As for the relationship model settings between the related variables, gender, school year, income level, academic records, training motive variables were established. As for the independent variables, the medium variables for Taekwondo training level were set up by the training programs. And, the Taekwondo mental strength variables were established for the dependent variables. The data which were collected by using questionnaires were dealt with according to the research objectives. As for the statistical techniques for analysing the treated data, skill statistics, unitary variance analysis, multiple regression analysis were employed. As for the relation of mental strength according to the application of Taekwondo training programs based on the method and procedure of this study, the following results were obtained in accordance with the basis of the Delphi Technique Analysis and result of the Quantitative Research. First, in the program analysis through the Delphi Technique, it was investigated that the following factors were achieved. In the body-centered programs, factors such as curiosity, creative power, interest, etc. were achieved. In the mind-centered programs, factors such as social nature, character, etiquette. sense of cooperation, creative power, and interest etc. were achieved. In the play-centered programs, factors such as meditation, personal relations, creative power, self-esteem, and reliance etc. were achieved. Second, in the differences of Taekwondo programs on the basis of the background variables, school year and income level showed the statistically significant differences in the body-centered and the mind-centered programs among the types of Taekwondo training programs. And the statistically significant difference was shown about the income level in the play-centered programs. This result showed the fact that, in training Taekwondo, pupils showed differences for adapting themselves to the contents of body-, mind-, and play-centered programs according to the contents of programs based on school year and income level which were parts of the background variables. Third, in the relations between the Taekwondo training level and the programs, for the great influence which they had on the body-centered programs about the period, frequency, and the intensity. pupils could adapt themselves well to the training as the period became longer in the body-centered programs. They could also adapt themselves well to the high-intensity training when they were not absent and trained more frequently. As for the period, about the thing which it influenced the mind-centered programs, as they were trained longer in the mind-centered programs, the training period became longer. Also, as for the period and frequency. it was considered that what influenced the play-centered programs was the fact that, as pupils were trained longer, the training period became longer in the play-centered programs. And they seemed to feel more pleasure and interest as the training period became longer and when they were not absent, and when they were trained more frequently. Fourth in the relation between the Taekwondo training level and the mental strength, for the period and the frequency which belongs to the training level, the thing which had significant impact on the sub-factors of the mental strength such as patience, courage, and etiquette was the fact that patience, courage and etiquette which were the sub-factors of mental strength were improved as the Taekwondo training period was longer, and they were trained more frequently. Fifth, in the relation between the type of Taekwondo program and the mental strength, patience, courage, and etiquette was highly improved in the body-centered programs. And courage was highly improved in the mind-centered programs. Also, what had significant impact on patience, courage and etiquette was the body of the Taekwondo program type in the play-centered programs. Likewise, for the mind- and play-centered programs, the mental strength such as patience, courage and etiquette was highly improved as they were trained more frequently.

H. pylori 제균으로 완전 관해된 위의 고도 MALT 림프종 1예 : a case report

황창연,류민희,강윤구,김태원,장흥문,엄대운,허주령 대한내과학회 2004 대한내과학회지 Vol.66 No.1

위의 저도 MALT 림프종은 H. pylori 제균 후에 60∼90%가 관해를 보이는 것으로 알려져 있으나 고도 MALT 림프종은 H. pylori 제균 만으로는 치료가 부족한 것으로 알려져 있다. 그러나 최근에 위의 고도 MALT 림프종에서도 H. pylori 제균 치료를 통해 관해에 이른 사례들이 보고 되었고, 저자들도 고도 MALT 림프종 환자에서 H. pylori 제균 치료를 통하여 내시경적 및 조직학적 완전 관해에 도달한 증례를 경험하여 이를 보고하는 바이다. Low grade MALT lymphoma of stomach is associated with H. pylori infection in more than 90% of cases, and eradication of H. pylori leads to regression of the low grade MALT lymphoma in 60∼90% of cases. On the contrary, high grade MALT lymphoma is thought to be independent from H. pylori for growth and usually is thought to require antitumor chemotherapy. However, there have been recent reports of high grade MALT lymphoma regressing after H. pylori eradication. We experienced and are reporting a case of high grade MALT lymphoma arising in the background of low grade MALT lymphoma that showed complete regression after H. pylori eradication.

The outcome of hematopoietic stem cell transplantation in Korean children with hemophagocytic lymphohistiocytosis

Yoon, Hoi Soo,Im, Ho Joon,Moon, Hyung Nam,Lee, Jae Hee,Kim, Hee-Jin,Yoo, Keon Hee,Sung, Ki Woong,Koo, Hong Hoe,Kang, Hyung Jin,Shin, Hee Young,Ahn, Hyo Seop,Cho, Bin,Kim, Hack Ki,Lyu, Chuhl Joo,Lee, M Blackwell Publishing Ltd 2010 Pediatric transplantation Vol.14 No.6

<P>Yoon HS, Im HJ, Moon HN, Lee JH, Kim H-J, Yoo KH, Sung KW, Koo HH, Kang HJ, Shin HY, Ahn HS, Cho B, Kim HK, Lyu CJ, Lee MJ, Kook H, Hwang TJ, Seo JJ. The outcome of hematopoietic stem cell transplantation in Korean children with hemophagocytic lymphohistiocytosis.Pediatr Transplantation 2010: 14:735–740. © 2010 John Wiley & Sons A/S.</P><P>Abstract: </P><P>Chemoimmunotherapy-based treatments have improved the survival of patients with HLH, but outcomes of the patients are still unsatisfactory. We report here the outcome of Korean children with HLH who underwent HSCT, which was analyzed from the data of a nation-wide HLH registry. Retrospective nation-wide data recruitment for the pediatric HLH patients diagnosed between 1996 and 2008 was carried out by the Histiocytosis Working Party of the Korean Society of Hematology. Nineteen patients who received HSCT among the total of 148 enrolled children with HLH were analyzed for the transplant-related variables and events. The probability of five-yr survival after HSCT was 73.3% with a median follow-up of 57. Two months compared to 54.3% for the patients who were treated with chemoimmunotherapy only (p<I> </I>=<I> </I>0.05). The reasons for HSCT were active disease after eight wk of initial treatment (n = 9), relapsed disease (n = 5), and FHL (n = 5). Fourteen patients are currently alive without disease after HSCT, four patients died of treatment-related events (infection in two and graft failure in two) at early post-transplant period, and one patient died of relapse at one yr post transplantation. The survival of patients who were transplanted because of active disease after eight wk of initial treatment was worse compared to those patients who had inactive state at that time (60.6% vs. 100%, respectively, p<I> </I>=<I> </I>0.06). Of the four patients who received transplants using cord blood, three died of graft failure (n = 2) and relapse (n = 1). The five-yr probability of survival after HSCT according to the donor type was 85.7% for the MRDs (n = 6), 87.5% for the MUDs (n = 8), and 40% for the MMUDs (n = 5) (p<I> </I>=<I> </I>0.03). Other variables such as age, CNS involvement at the time of diagnosis, the etiology of HLH (familial or secondary), and the conditioning regimens had no influence on the five-yr OS of the HLH patients who underwent HSCT. HSCT improved the survival of the patients who had familial, relapsed, or severe and persistent SHLH in the Korean nation-wide HLH registry. Although numbers were small, these results are similar to other reports in the literature. The disease state after initial treatment, the stem cell source of the transplant, and the donor type were the important prognostic factors that affected the OS of the HLH patients who underwent HSCT.</P>

Development of Novel Media Suitable to Large Scale Culture of Porcine Hepatocyte Spheroids for Bioartificial Liver Support System

Hee-Hoon Yoon(윤희훈),Doo-Hoon Lee(이두훈),Doo-Hee Jung(정두희),Hyun Kim(김현),Ji-Hyun Lee(이지현),Kwang-Woong Lee(이광웅),Suk-Koo Lee(이석구),Jung-Keug Park(박정극) 한국생물공학회 2004 한국생물공학회 학술대회 Vol.2004 No.4

Shear wave elastography in the evaluation of rejection or recurrent hepatitis after liver transplantation.

Yoon, Jeong Hee,Lee, Jae Young,Woo, Hyun Sik,Yu, Mi Hye,Lee, Eun Sun,Joo, Ijin,Lee, Kyoung Bun,Yi, Nam-Joon,Lee, Yoon Jin,Han, Joon Koo,Choi, Byung Ihn Springer International 2013 EUROPEAN RADIOLOGY Vol.23 No.6

<P>To determine whether shear wave elastography (SWE) would be useful in evaluating the presence of rejection or recurrent hepatitis for post-liver transplantation (LT) follow-up.</P>

Hybrid

Koo, Yoon Hee 한국콘텐츠학회 2013 ICCC International Digital Design Invitation Exhib Vol.2013 No.-

Effect of preconditioning of porcine hepatocyte during spheroid culture on following human plasma treatment

Hee-Hoon Yoon(윤희훈),Du-Hee Jung(정두희),Hyun Kim(김현),Ji-Hyun Lee(이지현),Suk-Koo Lee(이석구),Doo-Hoon Lee(이두훈),Jae-Nam Ryu(유재남),Young-Jin Kim(김영진),Jung-Keug Park(박정극) 한국생물공학회 2005 한국생물공학회 학술대회 Vol.2005 No.10