Drynariae Rhizoma추출물이 백서 두개관세포 및 골수세포 성상에 미치는 영향

임경석,권영혁,박준봉,김성진,정세영,박건구,Lim, Kyung-Seok,Kwon, Young-Hyuk,Park, Joon-Bong,Kim, Sung-Jin,Choung, Se-Young,Park, Kun-Koo 대한치주과학회 1998 Journal of Periodontal & Implant Science Vol.28 No.2

This study was performed to evaluate the effects of extracts of Drynariae Rhizoma on the characteristics of rat calvaria cells(RCV) and bone marrow cells(RBM) which have the important role on the bone formation in vitro. Drynariae Rhizoma has been known as the useful herbal medicament for treatment of the wound healing including regeneration of bone fracture, and also has been used to treat the periodontal lesions, tooth mobility, gingival bleeding and pus discharge via sulcus in Oriental Medicine. In control group, the cells were cultured alone with Dulbeco's Modified Eagle's Medium contained with 10% fetal bovine serum, 100U/ml penicillin, $100{\mu}g/ml$ streptomycin, $0.5{\mu}g/ml$ amphotericin-B. In experimental group, extracts of Drynariae Rhizoma(0.1, 1, 5, 10, $50{\mu}g/ml$) were added into the above culture condition. And then each group was characterized by examing the cell proliferation at 1, 3, 7, 14, 21, 30th day, the amount of total protein synthesis and alkaline phosphatase activity of RCV at 2,4th day and those of RBM at 3, 6th day. And also, the calcified nodule of RCV was examed at 3, 5th day in three goup, control, experimental, culture with the PDGF group. The results were as follow ; 1. Both RCV and RBM cells in Drynariae Rhizoma-treated experimental group proliferated more rapidly than nontreated control group. The experimental group below $5{\mu}g/ml$ Drynariae Rhizoma-treated showed more prominent cell proliferation from the 7th day to the 21st day than the control group and above $10\;{\mu}g/ml$ treated group in RCV. 2. Amount of total protein synthesis was more increased in Drynariae Rhizomatreated group than in control group. In $5{\mu}g/ml$ Drynariae Rhizoma-treated group showed most prominent protein synthesis of the any other exrperimental group and control group. 3. Alkaline phosphatase activity also more increased in Drynariae Rhizomatreated group than control group. 4. Mineralized nodules in Drynariae Rhizoma-treated group were more than not in control group but also in PDGF-treated group. From the above results, Drynariae Rhizoma appeared to enhanced the proliferation, protein synthesis, alkaline phosphatase activity and cellular ability of mineralized nodule formation than PDGF. So that, we conclude that Drynariae Rhizoma enhances the activities of bone cells which have the important role on the periodontal regeneration and optimal application of Drynariae Rhizoma was thought to be useful as the means in bone regeneration.

전기자극이 정상 치주조직에 미치는 영향

임경석,권영혁,이만섭,박준봉,Lim, Kyung-Seok,Kwon, Young-Hyuk,Lee, Man-sup,Park, Joon-Bong 대한치주과학회 2002 Journal of Periodontal & Implant Science Vol.32 No.1

The earliest reports of the use of electrical energy to directly stimulate bone healing seem to be in 1853 from England, the techniques involved the introduction of direct current into the non-united fracture site percutaneously via metallic needles, with subsequent healing of the defect. One endpoint of the periodontal therapy is to generate structure lost by periodontal diseases. Several procedural advances may support regeneration of attachment, however, regeneration of alveolar bone does not occur consistently. Therefore, factors which stimulate bone repair are areas for research in periodontal reconstructive therapy. Effects of cytokines or growth factors on bone repair are examples of such areas. Another one is electrical current which occurs in bone naturally, so that such bone may be particularly susceptible to electrical therapy. The purposes of this study were to observe the effects of electrical stimulation on the normal periodontium, to determine whether the electricity is the useful means for periodontal regeneration or not. Forty rats weighted about 100 gram were used and divided into 4 groups, the first group, there was no electrical stimulation with the connection of electrodes only. In the second group, there was stimulated by the 10 mA during 10 minutes per a day, in the third group was stimulated by the 25 mA , and the fourth by the 50 mA. At 3, 5, 10 and 15 days post-appliance , two rats in each group were serially sacrificed. and the maxillae and the mandible processed to paraffin, and the specimens were prepared with Hematoxylin-Eosin stain for the light microscopic evaluation. The results of this study were as follows : 1. There was the distinct reversal line on the lingual alveolar crest, whereas a little changes in the labial alveolarcrest to the duration and amount of currents. 2. In 50 mA group, the cells were highly concentrated at the apex of anterior teeth, and was observed the necrotic tissue. In posterior root apex, the hypercementosis was appeared, and newly formed cementum layer has been increased continuously with the time. 3. The periodontal ligament fiber and Sharpey's fiber were arranged in order, and the bone trabeculae were increased as the experiment proceeded by, relatively the bone marrows were decreased. 4. In the pulp tissue, the blood vessels were increased with blood congestion in the experimetal specimens remarkably, and the dentinal tubules were obstructed . 5. The osteoblasts in alveolar bone proper had been showed highly activity, and also observed the formation of bone trabeculea. In the conclusion, it was suggested that the electrical stimulation has influence on the periodontium and the pulp tissue. However, there might be the injurious effects.

조선인의 조선 연구 ― 코민테른의 1922년 12월 결정서 채택에 참여한 조선인들을 중심으로―

임경석 ( Kyong Sok Lim ) 수선사학회 2015 史林 Vol.0 No.53

This article aims to identify how Korean socialists`` opinions were reflected in The December Decision (1922) of Comintern. Korean socialists had mixed opinions. They were separated into the remaining group of The Verkhneudinsk Convention and the group departing therefrom. Comintern officials responsible for Korean problems were likewise separated into the group supporting the remaining Korean group and the group supporting the departed group. The former``s key member was Comintern``s general secretary O. Kuusinen, and the latter``s key member was Comintern``s Far East Asia Division director G.Voitinsky. Comintern``s internal opinions managed to narrowed their gap. The corresponding December Decision brought confusion to Korean revolution. First, Korean Bureau status was vaguely defined. Regarded as its higher institute was Comintern``s presidium or Comintern``s Far East Division. Second, policy for Koreans`` national unification front was inconsistent. Meanwhile, the decision evaluated the leaders of nationalism as compromising with the colonial rule``s power. The communist party was authorized to join nationalists-led cultural movement. Third, leadership problems of Korean society in Russisan territory brought confusion to the campaign. The decision described Korean Bureau as if it conducted administrative affairs for Korean society in Russia, later fanning friction between Comintern``s Korean Bureau and the Korean department of Russian Communist party in Maritime Province.

논문: 글로벌 기본소득

임경석 ( Kyung Seok Lim ) 한국철학사상연구회 2011 시대와 철학 Vol.22 No.4

이 논문의 주제는 심사나 노동요구 없이 모두에게 조건 없는 글로벌 기본소득의 도입이 필요함을 탐구하는 것이다. 21세기 세계화 시대의 평화공동체를 설계하려는 구상의 하나로서 글로벌 기본소득의 담론은 지구인 모두가 참여하는 새로운 공동의 비전과 목표를 제시하고 집합적이며 연대적인 가치를 추구해야 한다. 이와 관련해 본고는 첫째, 왜 일국의 경계를 넘는 글로벌 기본소득을 지구인의 실질적 권리와 의무로서 인정하는 것이 요구되는지 사유실험을 시도할 것이다. 둘째, 긍정적 세계화의 실현이란 과제와 연관해, 글로벌 기본소득의 실현 주체로서 상위단위 공동체인 연방적 세계공화국(foderale Weltrepublik)과 보조성원리(Subsidiaritatsprinzip)의 도입과 적용이 왜 요구되는지를 검토해 볼 것이다. 셋째, 지속가능한 글로벌 기본소득의 실현에 필요한 재원조달의 3가지 방안을 살펴볼 것이다. 끝으로 글로벌 기본소득이 지구촌의 평화와 진정한 인권 실현에 기여할 수 있는 생명권(Rechat auf Leben)의 출발점임을 거듭 강조할 것이다. Das Thema dieser Arbeit ist eine Forschung der Einfuhrungsnotwendigkeit von einem bedingungslosen globalen Grundeinkommen fur alle ohne die Vorbedingung der Bedurftigkeitsprufung und der Arbeitsbereitschaft. Ein globler Grundeinkommensdiskurs als eine Entwurfskonzeption des friedlichen Globaldorfes im Zeitalter der Globalisierung soll bei den allen Menschen auf der Erde eine neue Gemeinvision und ein Kooperationsziel zeigen. Und alle Menschen sind solchen Diskurs als einen kollektiv-solidarischen Wert anzuerkennen. In diesem Kontext werde ich in den folgenden Kapiteln vier Punkte behandeln. Erstens, Warum soll man ein globales Grundeinkommen als ein Recht und zugleich eine Pflicht aller Menschen uber die Grenze des Nationalstaates hinaus fordern? In Bezug auf diese Frage will der Verfasser ein Denkexperiment leisten. Zweitens, Es handelt sich hier um das Grundungsproblem einer foderalen Weltrepublik als des neuen Subjektes von einem globalen Grundeinkommen und das Anwendungsproblem des Subsidiaritatsprinzips im Sinne der positiven Verwirklichung der Globalisierung. Drittens, Es geht dann um dreie sustainablen Fiananzierungsmoglichkeiten eines globalen Grundeinkommens. Schliesslich will der Verfasser es betonen, dass ein globales Grundeinkommen als das Recht auf Leben um des Friedens des Globaldorfes und der echten Verwirklichung der Menschenrechten willen der Ausgangspunkt ist.

논문 : 일본 시찰 보고서의 겉과 속 -「일본시찰일기」읽기-

임경석 ( Kyong Sok Lim ) 수선사학회 2012 史林 Vol.0 No.41

"Travel Report of Japan" was written in 1923 by Cho Mun-Seok(1888-1962), who was a low-ranking official of the Japanese Government General, a member of the inspection team of Japan. After traveling across Japan he wrote up the report in a short time to turn it in to the superior official. In this report he didn`t really reveal his innermost feelings, because he knew well that his superior would censor his report. He wrote nothing about the unpleasant experience from his trip. He glorified repeatedly Japanese modern civilization while demeaned Korean people. He did what his supirior want him to do. The mistake that several established researchers made was in thinking that the members of the inspection team were fascinated by the Japanese modern civilization. Therefore we do not take the position that the tour of inspection changed the mentality of the members of the inspection team to pro-Japanese.

1922년 베르흐네우딘스크 대회의 결렬

임경석(Lim Kyong-sok) 고려사학회 2007 한국사학보 Vol.- No.27

이 글의 연구 대상은 베르흐네우딘스크에서 열린 고려공산당 통합대회다. 1922년 10월 19일부터 28일까지 개최된 이 대회는 한국의 초창기 사회주의자들이 통일 공산당을 조직하기 위해서 열었던 큰 회합이었다. 이 대회는 결국 결렬되고 말았다. 대표자 자격 문제 때문이었다. 이르쿠츠크파는 러시아 령 소재 공산단체에서 파견된 대표자에게 의결권을 부여하자고 주장했다. 상해파는 그 반대의견을 내세웠다. 이견은 끝내 좁혀지지 않았다. 소수파의 위치로 전락한 이르쿠츠크파는 대회장에서 탈퇴해 버렸다. 대회장에는 두 그룹에 속하지 않는 신흥 사회주의 세력의 대표자들이 참석했다. 서울의 중립 조선공산당과 재일본 조선공산단체가 통합 공산당 결성 과정에 합류했던 것이다. 그들은 중립을 표방했다. 그러나 두 신흥 그룹의 대표자들은 중립적인 지위에 머물지 않고 이르쿠츠크파와 행동을 같이했다. 그들의 가세 덕분에 탈퇴파는 연합반대파의 외형을 띄게 됐다. 초창기 사회주의 운동의 내분 과정에는 코민테른과 러시아공산당의 조선문제 담당관들이 개입했다. 코민테른으로부터 대회 지도원으로 임명된 러시아공산당 극동국 간부들은 상해파를 지지했다. 불과 1년전인 1921년에 코민테른 극동비서부 임원들이 이르쿠츠크파를 지지한 사실과 대비된다. 초창기 사회주의 운동의 분쟁은 코민테른과 러시아공산당에 의해서 더욱 증폭되는 경향을 보였음을 알 수 있다. We are here concerned with the Convention of the Goryeo Communist Party, which was held at Verkhneudinsk on October 19-28. 1922. There were 128 delegates present. They came to this convention for the purpose of organizing the sole communist party. But the purpose never materialized because of the different opinion between two factions. The Shanghai faction proposed to eliminate all Russianized Koreans from the convention. This was not acceptable to the Irkutsk faction, which consisted mainly of Russianized Koreans. A Three-man delegation from Comintern, headed by Kubyak, were present at the convention. They supported the Shanghai faction's claim. Oweing to Kubyak the Shanghai faction occupied the majority. Conseqently all of the members of the Irkutsk faction walked out of the convention. They went to Chita, and resumed its meeting. It is necessary to keep in mind that delegates of two neutral groups-the Jeoseon Communist Party and Korean Communist Group in Tokyo-came to Verkhneudinsk. They represented the newly-rising communists in Korea and Japan. But acctually they didn't take a neutral attetude. They cooperated with the Irkutsk faction.

해방직후 3.1운동 역사상의 분화

임경석 ( Lim Kyong-sok ) 수선사학회 2018 史林 Vol.0 No.63

After Korea's liberation, the historical perception on the March First Movement is not single. Three types of perception emerged. One of them was advocated by the political group that selected Rhee Syngman and Kim Gu as leaders. The perception is the view that thirty-three representatives of Koreans as a whole led the March First Movement, and that the provisional government of Korea inherited the legitimacy of the Movement The second one is the view that the March First Movement was led not by national bourgeoisie but by the populace. This view was advocated by the political bloc including socialists. The populace is understood to have included laborers, farmers, and petite bourgeoisie. Third view is to admit that, although 33 representatives of Koreans had various weak points, they played positive roles in conducting the March First Movement. The view saw that March First Movement was participated in by the four classes, laborers, farmers, petite bourgeois, and national bourgeoisie. This view was advocated by the group that pursued the unified March First memorial event.

국민대표회의 원내 대표원단 연구

임경석(Lim Kyong-sok) 고려사학회 2013 한국사학보 Vol.- No.51

In this article, I would like to explore the decision making process of the Korean National Convention. Several studies state that the representatives determined their attitude based on their native places. Another study showes that the representatives determined their attitude on a voluntary basis. I disagree with these opinions. Not a representative but the floor negotiation group is the decisionmaker. There were 7 floor negotiation groups in the Korean National Convention: Gukminuihoi group, Irkutsk communist party group, Shanghai communist party group, Double Western group, Double southern group, Provisional government group, Peking group. The Korean National Convention broke down over the conflicting fractions: Gai-jo fraction and Chang-jo fraction. Each fraction was the united floor negotiation groups. For example, Gai-jo fraction was made up of three floor negotiation groups: Shanghai communist party group, Double Western group, Double southern group. On the other hand, Chang-jo fraction was comprised of three floor negotiation groups: Gukminuihoi group, Irkutsk communist party group, Peking group.

일제강점기 조선인 기자와 언론활동; 1925년 전조선기자대회 연구

임경석 ( Kyong Sok Lim ) 수선사학회 2013 史林 Vol.0 No.44

The purpose of this study is to examine the historical significance of the General Congress of All-Korean Journalists in 1925. From what has been discussed above, We can state the following two points. According to some studies the Congress was taken the lead by socialist journalists, who were affiliated with Tuesday Association. But our study shows it is far from the truth. There is enough evidence to show that the Congress led by the coalition of 4 journalists groups: Joseon Ilbo, Dong-A Ilbo, Cheondogio, socialist journalists. This coalition had gradually assumed a embryonic National United Front nature, striving for national independence. During the Congress meeting there was a controversy in connection with several subjects. The mistake that several established researchers made was in thinking that the controversy erupted between nationalists and socialists. We therefore consider that this mistake should be amendable by the correct conclusion. An important point to emphasize is the fact that anti-Japanese newspaper repoters, conceiving a dislike to national reformism, entered into a dispute.

워싱턴회의 전후 한국 독립운동 진영의 대응

임경석 ( Kyong Sok Lim ) 성균관대학교 대동문화연구원 2005 大東文化硏究 Vol.51 No.-