Protective Effects of N-acetylcystenine and Selenium against Doxorubicin Toxicity in Rats

Yeo-sung Yoon,Sun-don Kim,Min-hye Lee,Heung-shik S.Lee,In-se Lee,Je-kyung Sung,Eun-sung Park 대한수의학회 2003 Journal of Veterinary Science Vol.4 No.2

Effects of N-acetylcysteine and Selenium against Doxorubicin Toxicity in RatsEun-sung Park, Sun-don Kim1, Min-hye Lee, Heung-shik S. Lee, In-se Lee, Je-kyung Sung and Yeo-sung Yoon*

Therapeutic Effect of Dioctahedral Smectite on Diarrhea Caused by E. coli and Salmonella in Calves

Hu Jang Lee1,3*, Chun-Nam Cha, Yeo-Eun Lee, Hyunju Choi, Joon-Seob Shin, Suk Kim 충북대학교 동물의학연구소 2012 Journal of Biomedical and Translational Research Vol.13 No.2

The objectives of the current study were to evaluate the therapeutic effect of dioctahedral smectite (smectite) against calf diarrhea caused by pathogenic E. coli and/or Salmonella typhimurium. In this study, 20 calves (aged 2~3 months) with diarrhea were used for evaluation of the efficacy of smectite on calf diarrhea with 20% smectite suspension in PBS. Calves received 10 ml smectite suspension three times per day after feeding, and fecal samples were collected at the gate of treatment and on the first, second, third, fourth, and fifth day after administration. On the fifth day after treatment with smectite suspension, the diarrhea index showed a significant decrease in the treated group, compared to the control group (P<0.001). The number of pathogenic E. coli in feces of the treated group was significantly decreased, compared to each control group from the second day after treatment (P<0.001), and that of Salmonella typhimurium was significantly decreased from the first day after treatment (P<0.05). According to the results of the current study, 20% smectite suspension had a therapeutic effect on diarrhea caused by E. coli and/or Salmonella in calves.

우리나라 화학물질 관련 사고 대비 및 대응체계 분석

이종화,장봉기,박종안,김은화,김춘득,여은영,남상훈 순천향대학교 기초과학연구소 2004 순천향자연과학연구 논문집 Vol.10 No.2

Recently, several large chemical accidents took place in many countries. Therefore, many countries strengthened the regulation related to management of chemical safety. In case of our country, about 500 chemical accidents took place for the past decay. The preparation and response system for chemical accidents is a most important element for management of chemical safety. In this study, we analyze the preparation and response system for chemical accidents described in several regulations of our country, and suggest a more appropriate management system for chemical safety. Accident report documents vary among the Toxic Chemical Control Law, the Fire Services Law and the Industrial Safety and Health Law. In case of the Fire Services Law, there is not a concrete description about the source chemical of accident. The response authority for chemical accident is dualistic. Minister of Government Administration and Home Affairs is responsible for emergent rescue, on the other hand, ministers of central administrative branches are in charge of reconstruction of chemical accident. Therefore these dualistic system make confuse in response to a large chemical accident.

유아의 사회·정서 능력과 또래인기도의 관계

이경옥,여은진 덕성여자대학교 2006 德成女大論文集 Vol.35 No.-

본 연구에서는 성별에 따른 유아의 사회·정서 능력과 또래인기도의 차이를 살펴보고, 또래인기도와 사회·정서능력과의 관계를 검토하였다. 이를 위하여, 만 5세 유아 82명을 대상으로 정서지능, 정서지식, 사회적 능력, 대인간 문제해결 전략, 또래인기도에 대한 자료를 수집하였다. 분석결과, 유아의 정서지능, 사회적 능력, 또래인기도는 성별에 따라 차이가 없는 것으로 나타났으며, 정서 지식의 경우 여아가 남아보다 높았고 대인간 문제해결전략 중 친사회적 전략은 남아가 더 높은 것으로 나타났다. 또한 사회·정서 능력과 또래인기도의 관계를 분석한 결과, 교사가 평가한 유아의 정서지능과 사회적 능력은 또래인기도와 높은 정적 상관관계를 나타내었으나 유아면접에서 얻어진 유아의 정서 지식과 대인간 문제해결 전략은 또래인기도와 상관관계가 없는 것으로 나타났다. 특히 정서지능 하위영역 중 또래관계와 사회적 능력 하위영역 중 사교성이 또래인기도와 높은 상관이 있는 것으로 나타났다. 반면 유아의 대인간 문제해결 전략 중 친사회적 전략은 교사가 평가한 유아의 정서지능 및 사회적 능력과 유의한 상관을 나타내었으나 또래인기도와는 상관이 없는 것으로 나타났다. 전반적으로 교사가 평가한 유아의 사회·정서능력이 유아간의 또래인기도를 이해하는데 적절함을 알 수 있었다. This study investigated association between young children's peer popularity and their social and emotional competence. Participants were 82 children from two child care centers and one kindergarten from a metropolitan area of Korea. The mean age of children was 74.65 months(SD=3.79). The results indicated that there were no significant differences between girls and boys; girls were slightly higher than boys on emotional knowledge, while boys were slightly higher than girls on prosocial problem-solving strategy. Peer popularity was positively related to emotional intelligence, social competence, but not related to emotional knowledge and interpersonal problem-solving strategies. The results indicated that emotional intelligence and social competence answered by teachers were important predictors of peer popularity of young children.

단백질 상호작용 추출을 위한 텍스트 마이닝 기법

이현철,여은주,조완섭,김학용,유재수 충북대학교 컴퓨터정보통신 연구소 2004 컴퓨터정보통신연구 Vol.12 No.1

단백질 간의 상호작용에 대한 연구는 생물학적 프로세스를 이해하기 위해 중요한 부분이다. 이 논문의 목적은 생물학적 내용을 담고 있는 연구논문으로부터 단백질간의 상호작용을 추출하는 확장성을 가진 텍스트 마이닝 기법을 제안하는데 있다. 단백질 간의 상호작용에 대한 정보는 주로 생명과학 관련 연구논문에 존재하지만 컴퓨터로 자동으로 처리하여 상호작용에 관한 정보를 추출할 수 있기 위해서는 텍스트 마이닝 기술이 적용되어야 한다. 바이오 텍스트 마이닝에서 대두되고 있는 중요한 쟁점은 대용량의 연구논문에서 필요한 정보를 어떻게 효율적으로 정확하게 추출할 것인가에 대한 내용이다. 또한, 관심이 있는 단백질의 종류나 상호작용에 대한 관련성을 나타내는 문장내 패턴의 다양성을 수용하기 위하여 시스템의 확장성을 높이는 것도 소프트웨어 공학적인 측면에서 중요한 이슈이다. The research for protein-protein interactions remains an important part to understand the biological process. This paper suggests a text mining technique with extensibility, which extracts the protein-protein interaction from the biological research papers. There is much information related to the protein-protein interactions in plentiful biological research papers, we need the text-mining technique to extract the protein-protein interaction information automatically and rapidly. The main issue in bio-textming lays how to extract the necessary information efficiently and correctly. In addition, it is a significant issue to accommodate the concerned kinds of proteins and the diversity patterns in sentences with the relevance about protein-protein interactions in order to increase system extendibility in aspect of software engineering.

大學新聞과 一般新聞의 比較硏究 : 그 內容分析을 中心으로 On the basis of the content analysis of the articles

李文浩,洪思滿,呂恩暎 慶北大學校 1982 論文集 Vol.33 No.-

This study was designed to present the desirable leading line of the academic journalism, by comparing the university press with the daily newspapers. Both The Daihak Shinmun, The Korea University Press published in 1981 and The Kyungpook University Times published from 1976 to 1981 were chosen as the reference data for this research. To begin with, the writer educed the four functions of the acadmic journalism from the data, by applying the functions of daily newspapers, mass commanication to the university press. The four functions are like the following. 1. presenting and surveillancing the academic environment. 2. molding and leading the public opinion of university. 3. linking and affiliating the members of university. 4. forming a new standard of value. According to the accomplishment of these function, all the articles appeared in the university press could be sorted out into four patterns, namely, campus news, special reports, special columms, and advertisements. Depending on the examination of the data, the followings can be concluded: 1. Due to the biweekly publishing system, the function of presenting and surveillancing the academic environment can hardly be achieved. 2. Since most articles are written by students, the linking between facutly members and students each other and creating academic culture is not be carried out as required. 3. Running mainly literary works in most columns except editroial, the university press increasingly appears to take the shape of a literary megazine. 4. The commercial advertisements take up too much space and space for news reports is relatively being encroached.

거대 담낭결석의 내시경적 치료 1예 : 내시경적 유두절개술 후 총수담관으로 하행한 거대 담낭결석 Migrated from the Gallbladder through Cystic Duct after Endoscopic Sphincterotomy

이은우,여향순,임동윤 조선대학교 부설 의학연구소 2000 The Medical Journal of Chosun University Vol.25 No.1

The reason why to migrate a large gallbladder stone into the common bile duct (CBD) remains to be established, but among various reasons the diameter of cystic duct appears to be the most important. None of the gallbladder stones with diameters greater than the cystic duct could be passed through it. However, pre-existing CBD stone increases biliary pressure that consequently dilates the cystic duct system retrogradely, allowing larger stones to migrate into the gut. Furthermore, sphincterotomy may actually prevent formation of gallbladder stone and enhance the removal of pre-existing stones from the gallbladder. We recently have experienced a case of a large CBD stone migrated from the gallbladder through the cystic duct after endoscopic sphincterotomy. The cholangitic symptoms were caused by the stone migrated from gallbladder, but several days later got well. So far any side effects related to this removed stone are not found out since we have successfully extracted a large CBD stone (3.5 x 2cm) with mechanical lithotripsy.

Trans-sphenoidal approach에 의한 pituitary microadenoma 수술 후의 임신 1례

여준규,이두룡,이미정,최종무,이원주,류효충,임만빈,최은주 啓明大學校 醫科大學 1993 계명의대학술지 Vol.12 No.3

We treated a patient with pituitary microadenoma having hyperprolactinemia and irregular menstruation infertility by transsphenoidal microsurgery. Her menstrual cycle become irregular after marriage but previous menstrual cycle was regular. When she visited our hospital due to infertility, initial serum prolactine level was slightly elevated 35.68ng/ml, During bromecriptine therapy, abrupt increase of serum prolactine level up to 126.52 ng/ml and headache and facial flush and galactorrhea developed. Pituitary microadenoma was confirmed by CT and MRI. The patient underwent transsphenoidal microsurgery. Patient was pregnant after surgery, and it was confirmed by USG and she is following up, OPD now.

대전자골을 이용한 골이식증례

이백수,김여갑,이상철,김은철,류동목 大韓顎顔面成形再建外科學會 2000 Maxillofacial Plastic Reconstructive Surgery Vol.22 No.1

Autogenous bone graft is the useful technique for management of various bone defect in oral and maxillofacial surgery. The most common site for bone graft harvest is the anterior iliac crest. There is usually considerable cancellous bone graft available and it can be obtained with minimal morbidity. However, complications noted in iliac crest grafts include prolonged postoperative pain, hematoma and fracture, gluteal muscle weakness. Occasionally, when large amounts of bone graft are needed and previous harvest procedure had used, iliac bone harvest may be not adequate. Like the iliac crest, the greater trochanter has abundant cancellous bone and is readily accessible with acceptable morbidity. The purpose of this study was to assess the availability of cancellous bone graft from the greater trochanter, compare the quantity with that available from the anterior iliac crest, investigate anatomical hazards, and make recommendations for consistent harvest.

류마티스 질환자의 피로와 통증 비교연구 : 강직성척추염, 섬유조직염, 루프스환자를 중심으로

이여진,임난영,이은영 성인간호학회 2000 성인간호학회지 Vol.12 No.4

This study was designed to order descriptive data for nursing intervention for relief of fatigue and pain, and to distinguish by the characteristic difference and the symptoms such as fatigue and pain on Ankylosing Spondylitis(AS), Fibromyalgia(FM), and Systemic Lupus Erythematosus(SLE) patients. The sample consisted of 92 Patients(AS 29: FM 30; SLE 33) who visited H-University Rheumatism Hospital in Seoul The data were collected by a structured questionnaire from May 1. 1999 to April 30, 2000. The results were as follows: Patients of 95% experienced fatigue in the last week and a fatigue score of three disease groups were above average. The fatigue score of FM patients was highest in the other disease, but which was not a statistically significant difference(F= 1.417. p=.248). The mean score of AS and FM patients in pain was higher than the SLE patients, and there was the statistical significance among the three groups on pain (F=8.239. p=.001). There wasn't a statistical difference among three groups on coping wtih pain(F= 1.451, p=.240). There wasn't any correlation between fatigue and pain in each disease (AS. r=.008. p=.966; FM: r=.328, p=.077: SLE: r=.237,p=.185). Therefore, morning stillness and pain management during sleeping is needed through good body alignment in the AS patients. Adequate rest for fatigue and multiple coping strategies for pain maybe basic nursing intervention in FM and SLE. According to their fatigue rhythm. a regular exercise program is needed for rheumatic disease because they complained of fatigue above average and their fatigue was repeated bettor and worse only during the one week.