위선암종에서 Epstein-Barr Virus (EBV) 감염에 대한 연구

윤석중,이문수,김창진 순천향대학교 교수학습개발센터 2004 Journal of Soonchunhyang Medical Science Vol.10 No.3

The gastric carcinoma is the most common malignant tumor in Koreans. The pathogenetic mechani는 are not clearly elucidated yet. There are several lines of evidence that Epstein-Barr viral latent infection has some relationship with certain type of gastric carcinoma. The epstein-Barr virus is ubiquitous and there is a report that 80%-90% of normal adults in Korea is seropositive for Epstein-Barr virus. This study is conducted to see the relationship between Epstein-Barr viral latent infection and gastric carcinoma with 60 cases of gastric carcinoma by plymerase chain reaction(PCR), EBER-1 in situhybridization and immunoshitochemistry for LMP-1. The results were as follows: 1. Epstein-Barr viral latent infection was detected in 3(5%) of 60 gastric carcinomas. and all of the were male. 2. The carcinomas with viral laten infection were at the body of the stomach. 3. Carcinomas with viral latent infection, 2 were diffuse type and 1 was mixed type. 4. Carcinomas with viral latent infection wre poorly differentiated adenocarcinomas and they showed extensive lymphocytic infilitration around the tumor cell nests. Above results showed tha tEpstein-Barr wival latent infection have some relationship with a subset of gastric carcinomas. Considering that the gastric carcinoma is the most common malignant tumor in Korea, and over 80% of normal adult is seropositive for Epstein-Barr virus, further studies on Epstein-Barr viral latent infecton in gastrci carcinoma should be carried out.

同一化와 人性과의 關係에 對한 硏究

李重昔 淸州敎育大學校 1971 論文集 Vol.7 No.-

Identification is thought of as an interactional process between children and adults whereby a person's personality is modified to incorporate and conform with expectations, ideals, and imperatives held by members of the group to which he belongs. But today's situation is not the same as it used to be. Juveniles run utterly counter to adults in terms of values, ideals, thought, and perspectives. They think the present adults contribute too little to be reckoned with in shaping children for the future. The chronic discontinuity and contempt between older and younger generations has posed a grave threat to juvenile education and for quite some time has been the subject of controversy on whether to let young people identify with the older generation or not. Still worse, what adult phenomena and psychology do to the minds of children is considered to he planting meager personal impressions upon young men and converting them into the target of villification and discount. In a nutshell, the uneducational effect wrought by a range of disparities between generations is definitely more negative than positive. I) The Purpose This study attempted to seek the effectiveness of identification, especially negative-symbolic identification as today's subject of controversy. The specific objectives are: 1. To make clear how identification as a kind of socialization exerts formative influences upon personality development as an incentive factor. 2. To make clear the degree and correlation between identification (negative-symbolic identification) and personality traits-general activity, dominance, emotional stability, impulsiveness, masculinity, objectivity, reflectiveness, and sociability as classified in Dr. Chong Bum Mo's personality test. 3. To make clear how the negative-symbolic identification, overriding the positive realistic identification, exerts a detrimental influence upon the self-development of youth. 4. To make clear which factors determine the occurrence of identification, its pattern, change, degree, and presence or absence. 5. To understand the relation of a model's substitute selection and human development, and that of the model's childrearing styles and self-development. 1. A review was made of literature relevant to the study concerned. 2. Dr, Chong's personality test was administered to 200 students of ChongjuTeachers College as a measure of their Personality traits, These traits included general activity vs, nonactivity, sociability vs, unsociability, masculinity vs. feminity, emotional stability vs. unstability, dominance vs. submissiveness, impulsiveness vs, self-control, objectivity vs. subjectivity, and reflectiveness vs, frivolousness 3. These results were classified by percentile scores into high, middle, and low groups-100%-75%, 75%-25%, and 25%-0% respectively, 4. An identification test made by the researcher was administered in order to find out the student's general state of identification. This accompanied the personality test of Dr, Chong. The identification is composed of 35 items in all for examining the students' identification patterns and divers1ons and their influences, model's substitute patterns, model's childrearing styles, identification and achievement motives, identification and social status, plus identification and self-concept formation. 5. The above ratings of the two tests were correlated and compared with the use of x² and p (level of significance). Ⅳ) Results The following results were indicated: A) It was disclosed that the negative-symbolic identification, of the various identifications occupying the minds of youth, has a higher significant correlation with inter-personality traits listed above except a few traits beneath p>0.01: The correlation between the negative-symbolic identification and interpersonality traits was confirmed at a 1% level of significance, as shown below the order of x²scores: Level of significance(p) & x² of negative-positive identification Order Personality Traits x² Level of significance 1 Emotional Stability-Unstability 13.44 P<0.01 2 Sociability-Unsociability 13.03 P<0.01 3 Masculinity-Feminity 12.05 P<0.0l 4 Dominance-Submissiveness 11.97 P<0.01 5 Reflectiveness- Frivolousness 10.04 P<0.0l 6 Impulsiveness-Self control 8.75 0.02<P>0.01 7 Objectivity-Subjectivity 6.78 0.05<P>0.02 8 General activity-Nonactivity 4.12 0.20<P>0.10 Level of significance (p) & x² of symbolic-realistic identification Order Personality Traits x² Level of Significance 1 General activity-nontativity 21.82 P<0.01 2 Dominace-Submissiveness 20.35 P<0.01 3 Impulsiveness-Self control 16.11 P<0.01 4 Sociability-Unsociability 11.35 P<0.01 5 Emotional Stability-Unstability 9.86 P<0.01 6 Objectivity-Subjectivity 8.06 0.02<P>0.01 7 Masculinity-Feminity 7.42 0.05<P>0.02 8 Reflectiveness-Frivolousness 0.77 0.70<P>0.50 B) It was disclosed that the negative-positive identification and symbolic-realistic identification produced seriously wide disparities, nearing the widely separated upper and lower groups. The disparities were confirmed at a 26-3 difference between the upper and lower group's negative-positive identification and 22-10 in symbolic realistic identification. This is illustrated below: Mean & difference of negative-positive identification Class Negative M Positive M D Upper 54 51 3 Middle 52 37 15 Lower 58 32 26 Mean & difference of symbolic-realistic identification Class Symbolic M Realistic M D Upper 51 41 10 Middle 53 45 8 Lower 57 35 22 C) It was disclosed that the negative-symbolic identification exerts more definitely serious influences upon self-development than any other identification, overriding positive-realistic identification, This indicates the converse nature of negative-symbolic identification. The negative-symbolic identification patterns were confirmed at 85.4%, and 87.2% of response percentages, outstripping a diversity of other identifications as shown below: Response percentage of identification patterns Identification Pattern Response Percentage Secondary Reinforcemnt Identification 10.3 Dependency Identification 18.5 Status Power Envy Identification 27.3 Vicarious Reinforcement Identification 28.1 Symbolic Identification 85.4 Negative Identification 87.2 Similarity Identification 52.2

복합재 레저 보트의 구조설계 및 해석

국중석 대불대학교 2002 大佛大學校大學院 硏究論文集 Vol.- No.1

Marine leisure industry will be developed remarkably with the improvement of our life level in the 21th century. Currently the design technology of a leisure boat is applied with the one of a fishing ship in our country. The objective of this study is to accomplish structural design and analyses with the method of a advanced foreign company leisure boat.

Benign Partial Epilepsy with Occipital Paroxysm 1례

윤석중,이영혁,김교순 건국대학교 의과학연구소 1994 건국의과학학술지 Vol.4 No.-

Benign epilepsy of childhood with occipital paroxysm is characterized by seizures which include visual symptoms followed by motor manifestations. The EEG is also characterized by repetitive occipital discharges of spikes, sharp waves or spike-wave complexes appearing only after eye closure. No occipital lesions have been found, the children are neurologically normal. Recently we experienced a case of benign epilepsy of childhood with occipital paroxysm which showed favorable response to anticonvulsant treatment. A brief review of related literatures is included in this report

S.Freud가 學習理論에 奇與한 影響

李重昔 淸州敎育大學校 1972 論文集 Vol.8 No.-

만성 신부전증 환자에서 동정맥루형성술의 조기 성적

김응중,황석하,임승평,이영 충남대학교 의과대학 지역사회의학연구소 1991 충남의대잡지 Vol.18 No.2

The surgically created arteriovenous fistula has become the method of choice in achieving vascular access for maintenance hemodialysis. The authors performed 70 arteriovenous fistulas for angioaccess in 65 patients with CRF at the Department of Thoracic and Cardiovascular Surgery in Chungnam National University Hospital during the period form August 1990 to November 1991. There were 4 cases of early obstructions due to inadequate vein in 2 cases, inadequate artery in 1 case and technical failure in 1 case. In 3 cases except 1 case who was transferred to other hospital, re-AVF were tried with successful outcomes. There were 2 cases of minor complications (wound infection and arm swelling due to venous hypertension) which were managed conservatively with successful outcomes. During the mean follow up of 8 months in 59 patients whore are not expired or lost during follow up, 3 cases of late thrombosis were occured with fistula patency rate of 94.9%. The authors consider the 'anatomical snuffbox' arteriovenous fistula as a primary choice and consider another method if it is not possible.

戰後世界의 勢力均衡體制 樹立을 爲한 聯合國會議에 關한 硏究 : 東北亞問題에 關係되는 事項을 中心으로 With Special Emphasis on Facts Related to Far East-Asia Affairs

徐仲錫 慶北大學校 平和問題硏究所 1976 평화연구 Vol.1 No.1

The year of 1943 was the decisive year to determine the victor and the loser of the World War Two. In the European war theatre more than 300,000 Nazi soldiers were surrendered to the Red Army of the Soviet Union following a fatal defeat in the battlefield of Stalingrad at the end of January, 1943. Meanwhile, in the Pacific theatre, the Japanese forces were forced to take a general retreat after the defeats in naval and ground encounters of the Guadalcanal campaigns. In the same year the general picture of the war situations in the East and the West was decisively in favor of the Allied forces, pushing the Axis forces into the corner. The favorable war situations made the allied nations to believe that the time had come for them to discuss the post-war settlements and to adjust their respective positions. With this aim, the heads of the victorstates launched a series of direct and personal contacts, which were later described as "Diplomacy by Conferences". Ⅰ. Moscow Four Foreign Ministers' Conference (Oct. 18-30, 1943) : As the prospect of victory of the Allied side was getting brighter, the confliction of interests in the ranks of allied side, which was divided into two, that is, Anglo-American vs. Soviet Union was primarily called to adjust the confliction of interests in the ranks of allied side. The meeting was also served as sort of preparatory meeting for the Three Big Heads Meeting (Roosevelt, Churchill and Stalin). After the meeting, the discussion at which were devoted to the post-war peace maintenance system, the four foreign ministers issue statement on the punishments of war criminals and the Declaration of General Security. Ⅱ. Cairo Conference (Nov.22-26, 1943) : The Conference called by the initiative of Presidents Roosevelt of the United States was attended by three big heads of the United State, Great Britain and China : Roosevelt, Churchill and Chiang Kai Shek. Focal point of issue discussed at the conference was post-war settlements with Japan. The conference adopted and issued the Cairo Declaration which spelled out that : Japan should be stripped off all islands on the Pacific Ocean which it had occupied or pirated since 1914 ; all the territories it had pirated from China should be returned to the Republic of China ; Korea should be given independence and the allied side would continue war against Japan until it unconditionally surrender. Ⅲ. Teheran Conference (Nov. 28-Dec. 1, 1943) : This conference was attended by three big heads, Roosevelt, Churchill and Stalin, who primarily discussed post-war settlements with Germany and a Roosevelt's plan to establish a world peace organization. that is, the United Nations. At this conference, some of important issues regarding the Far East were also discussed and some decisions were reached. The Big Three agreed and reaffirmed ; a) continued cooperation among three allied nations and determination to continue war efforts; b) guarantee of independence, sovereignty and territorial integrity of Iran and c) establishment of the secondary frontline (Overload-Secondary Frant). These agreements were summarized in the from the Iran Declaration. At the Teheran Conference, Stalin particularly promised to Roosevelt the participations of the Soviet Union in the Pacific war after the surrender of Nazi Germany, concerted efforts to persuade Turkey to enter the anti-Axis war and support of Tito-led partisans. Along with the Moscow Conference, the Teheran Conference had an important significance in that it provided for post-war channels of approach among the three big allied nations. (the United States, Great Britain and the Soviet Union.) and that the United States and Great Britain approved the demands by the Soviet Union for the punishment of war criminals and post-war settlements in Europe. Ⅳ. Yalta Conference (Feb. 4-11, 1945) : This conference was the second and the last meeting of the Three Big Heads, Roosevelt, Churchill and Stalin, since the Teheran Conference. Two months after the Yalta conference. President Roosevelt of the United States suddenly passed away and Prime Minister Churchill of Britain had to leave, though short period it was, from the active political stage following the defeat of his party in the general elections that took place six months after the Yalta Conference. The sudden death of President Roosevelt and absence of Prime Minister Churchill in the active political stage provided Stalin with golden opportunity to willfully and cunningly exploit the post-war confusion and chaos to expand the territory of the Soviet Union which led to building up the largest empire in the world history. The Yalta Conference was the most important one of innumerable conferences in which the leaders of the allied nations got together during the World War Two. The Conference which was almost exclusively devoted to the discussion of post-war settlements with Germany was unique in that it led to create a new "Balance of power" in the post-war period. Moreover, the conditions for the Russian participation in the Pacific war were also decided at the Yalta Conference. It was the so-called Yalta Agreement which spelled out that in exchange for the participation in the Pacific war two or three months after German is surrender, the Soviet Union was assured with : a) the maintenance of the status quo of Outer Mongolia (Mongolian Peoples Republic) ; b) the retrieval of southern Saghalien and adjacent islands to the Soviet Union; c) acknowledgement of Russia's prevailing interests over the port of Talien, internationalization of Talien and recovery of the Russian lease of the Port Arthur naval base; ed) Sino-Russo joint management of the main railroad in eastern Manchuria and e) concession of the Kuril Islands to the Soviet Union. However, it was decided at the Yalta Conference that any decisions concerning China should be subjected to the approval of Generalissimo Chiang Kai-Shek, which was later translated into an agreement with the Nationalist Chinese government. Besides, the principle of unanimous decision among the big powers was also affirmed at the Yalta Conference. The principle was designed to assure the Soviet Union with right to express its positions, on one hand and to guaranteed both the United States and Great Britain for freedom of actions in the conduct of policies on the other. The experiences of the Legaue of Nations which excluded the Soviet Union made the principle inevitable. As shown in the foregoing, the post-war settlements, reconstructions and the post war peace maintaining system were discussed and decided at various conferences attended by the delegates of the major allied powers. By the time when the inaugural meeting of the United Nations opened at the end of April, 1945 however, the allied nations had already split into two camps of influence, clashing with each other. However, the United States and Great Britain, avoiding direct confrontation with the other side, finally succeeded to make the Soviet Union agree on issuing Potsdam Declaration against Japan in July 26, 1943 after the July meeting in Potsdam, which was attended by Three Bid Heads of the United States, Britain and the Soviet Union. The Potsdam meeting reaffirmed the earlier agreement on the tie schedule of Russia's participation in the Pacific war against Japan. But the confrontation between the United States and the Soviet Union continued to grow. Therefore, the United States' dropping atomic bombs on Japan in August, 1945 in the wake of imminent Russia's participation in the Pacific war may well be described as a strategy stemming from the American political design to bring Japan under its knees before the Russian participation gained wider political implications.

우수 사과酒酵母의 分離와 利用에 關한 硏究

朴允仲,金燦祚,李錫健,吳萬鎭,孫天培 충남대학교 농업과학연구소 1978 農業技術硏究報告 Vol.5 No.1

Extensive selection works on wild yeasts of fruits were carried cut to obtain strains which are applicable to apple wine making. Among the total number of 1,358 yeast strains which were isolated from various fruit samples collected from the vicinity of Daejeon and other regions of Korea, the strains SH-49, SH-129 and SH-338 were found to be useful. Then experiments on their morphological and physiological characteristics, and on the aspects of practical use in apple wine making were proceeded. The results obtained were as follows: 1. The strains SH-49 and SH-129, particularly SH-49, were appeared to have good fermentation ability, tolerance to sulfur dioxide and to produce fine quality of apple wine. 2. Apple wines made by using the strain, SH-49 and SH-129 contained less amount of total acids than those by other strains. 3. Apple wines of SH-49 and SH-129 were clarified rapidly during the primary fermentation period, and their absorbancy at 430 nm after 45 days of storage were approximately half of others. 4. Apple wine of SH-338 contained higher amount of residual sugar and its quality was superior to others. It is considered that this strain could be used in the production of apple wine of a characteristic quality. 5. The strains SH-49 and SH-338 were identified as a Saccharomyces cerevisiae according to Taxanomic Study of Yeasts by Lodder, however, classification of SH-129 was suspended for further study.

갑상설관 낭종에서 발생한 유두상암 1례

고중화,박기현,이원석,박광화 아주대학교 의과학연구소 1996 아주의학 Vol.1 No.1

Thyroglossal duct cyst is the most common developmental anomaly of the thyroid and the second most common pathology among childhood cervical masses. They present non-tender palpable mass on midline neck, and they are usually asymptomatic. The cysts are usually benign, but one percent of cases is associated with malignancy. From the world literature, 115 cases of malignant thyroglossal duct cyst are available for review. Despite aspiration cytology and the radiologic images, malignant thyroglossal duct cysts are usually comfirmed after surgery. The authors experienced a case of papillary carcinoma arising from the thryroglossal duct cyst without evidence of local invasion.

늑막저류에서의 Adenosine Deaminase 동위효소의 진단적 의의

용석중,신계철,한동표,최종환 연세대학교 원주의과대학 1991 원주의대논문집 Vol.4 No.1