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Kim,Chun-sung 한국문화관광학회 2005 문화관광연구 Vol.7 No.2
Virtually all families in modern Korean society are related to their ancestral rites. Rites, li, are central in the practice of Confucian virtue. Confucian rites has been displayed in grand spectacle to participants held in the state level in Joseon time. Some of the Confucian rites were designated as world cultural heritage. Because of lack of information however the sites and rites are not well-known among the national and foreign people. This paper studies the object of worship rites, the meaning of rituals in Confucian belief, and the state Confucian rites especially auspicious rites in Joseon dynasty which is maintained these days and liases them as tourist attractions.
Chun, Yoon-Keun,Ha, Joo-hun,Hong-Jung-Woo,Oh, Soo-Myung,Kim, Sung-Soo 경희대학교 동서의학연구소 1999 INTERNATIONAL SYMPOSIUM ON EAST-WEST MEDICINE Vol.1999 No.1
Yoon-Keun Chun¹,Joohun Ha□Hong-Jung Woo□, Soo Myung Oh□,Sung Soo Kim□ ¹Department of Molecular Biology, College of Medicine,²Department of Surgery, college of Medicine,³Department of Internal Medicine, College of Oriental Medicine,and ⁴East-Weat Medical Reserch Institute,Kyung Hee University, Seoul, Korea. The HBV DNA Amounts in Serum Have No relationship with ALT level and Hetergeneous Population Coexits in Chronic Hepatitis B Virus Infection. Proceedings of International Symposium on East-West Medicine, Seoul. 212-230, 1999. -Hepatitis B is caused by hepadnavirus. Hepatitis B virus replicates through 3.5kb pregenomic RNA intermediate which is regulated by core promoter. Pathogenesis of hepatitis B virus has been bilieved the result of host immune response. But recently many studies have reported that high level of viral replication caused by mutation in core promoter might result in severs hepatitis. But these studies were performed in vitro, not in vivo. So there is yet debate about which factor, viral of host factor, is more important in pathogenesis of hepatitis B virus. So we measured real viral replication level in 204 chronic hepatitis B patients by quantifying HBV DNA from sera by our novel PCR-based more sensitive method, and compared these results with ALT level measured from same sera, which indicates liver cell damage. Surprisingly there are no significant correlation between HBV DNA quantity and ALT level. Then we cloned core promoter region. In SSCP, we found that many viral mutants coexist in one patient. Base on SSCP result, we chose main viral core promoter type in each patients, which is thought to determine overall viral replication level in this patient. Main type of core promoter region of each 41 patients were directly sequenced. And with these we measured promoter activity by luciferase assay system and compared promoter activity with on another. We found tha there were some differences in promoter activity according to core promoter sequences. And we constructed replication-competent viral constructs with core promoter from 41 patients and Transfected these into HepG2 cell and measured HBV DNA by southern blot. There were also differences in HBV DNA quantity according to core promoter sequences. On these all results we investigated correlation between the effect of HBV core promoter on viral replication in vitro and HBN DNA quantity, ALT level from sera of each patients. We found there is no significant correlation among them. As a result, we concluded that in determining severity chronic hepatitis B patients, host factors of each patient is more important rather than replicative activity of virus itself.
김지은(Kim, Ji-eun),윤천성(Youn, Chun-Sung) 한국평생교육리더십학회 2020 평생교육리더십연구 Vol.7 No.1
본 연구는 코로나19 바이러스 위기 상황에서 경영자의 경영능력 이 위기 상황을 극복하는 가장 중요한 능력이라고 판단하고 한국형아유르베다 심리유형을 통한 경영자 사례분석을 하였다. 문헌으로는 윤천성(2017)의 국내에서 발간한 한국형아유르베다 교재를 토대로 하였고, 학위논문은 학술연구정보서비스(RISS)에서 아유르베다 검색한 키워드 109개의 논문 중 ‘한국형아유르베다’에 관련된 연구를 참조하였으며, 2018년 이후 기준으로 석·박사학위논문과 학술지에 대하여 고찰하였다. 연구의 목적은 무한 경쟁사회 및 경제시장에서 위기를 대처할 기업경영에 필요한 이론 중 현재 경영자들에게 유용하다고 판단되는 한국형아유르베다 심리유형 을 통한 경영자 사례분석을 통해 경영자들에게 안정감을 주는 한국형아유르베다 균형유형 시사점을 도출하고자 한다. 본 연구의 한계점과 이를 발전시킬 향후 연구방향은 첫째, 한국형아유르베다 심리유형에 대한 국내외 선행연구가 부족하여 선행연구를 통해 개념화하기 부족하므로, 한국형아유르베다 심리유형 검사의 연구와 기존에 많이 이루어졌던 심리유형 검사를 비교분석하는연 구가 더 활발하게 진행되어야 할 것이다. 둘째, 기존의 경영자 연구를 한국형아유르베다 심리유형 검사를 투입하여 각 유형이 가지는 장점과 특성을 바탕으로 연구한다면 다양한 연구 사례를 만들 것으로 판단된다. This study judged that the management ability of managers in the crisis situation of the Corona 19 virus was the most important ability to overcome the crisis situation, and analyzed the case of managers through the Korean Ayurveda psychological pattern. The literature was based on the Korean Ayurveda textbook published in Korea by Chun-Sung Yun (2017), and the thesis is a study related to the Korean Ayurveda among 109 papers with keywords searched for Ayurveda by the Academic Research Information Service (RISS), And reviewed master s and doctoral dissertations and academic journals as of 2018. The purpose of the study is to provide a sense of stability to managers through the analysis of manager cases through the Korean Ayurveda psychology type that is considered useful to current managers among the theories necessary for corporate management to cope with crises in a competitive society and economic market. This is to derive the implications of Ayurveda Balance Type . The limitations that can be brought about as a result of this study and the future research direction to develop it are: First, there is a lack of domestic and foreign prior studies on Korean Ayurvedic psychological types, so it is insufficient to conceptualize through prior studies. It is necessary to conduct a more active study comparing and analyzing the psychological pattern tests that have been conducted a lot in the past. Second, if the existing managerial research is studied based on the strengths and characteristics of each type by introducing the Korean Ayurveda psychological type test, it is believed that various research cases will be made.
Original Article : Geographic difference of epidemiological features of HCV infection in Korea
( Kyung Ah Kim ),( Sook Hyang Jeong ),( Eun Sun Jang ),( Young Seok Kim3 ),( Youn Jae Lee ),( Eun Uk Jung ),( In Hee Kim ),( Sung Bum Cho ),( Mee Kyung Kee ),( Chun Kang ) 대한간학회 2014 Clinical and Molecular Hepatology(대한간학회지) Vol.20 No.4
Background/Aims: The prevalence of hepatitis C virus (HCV) infection in Korea exhibits significant geographic variation, with it being higher in Busan and Jeonam than in other areas. The reason for this intranational geographic difference was investigated in this study by conducting a comparative analysis of the risk factors related to HCV infection among three geographic areas: the capital (Seoul), Busan, and the province of Jeolla. Methods: In total, 990 patients with chronic HCV infection were prospectively enrolled at 5 university hospitals located in Seoul (n=374), Busan (n=264), and Jeolla (n=352). A standardized questionnaire survey on the risk factors for HCV infection was administered to these three groups of patients, and a comparative analysis of the findings was performed. Results: The analysis revealed significant regional differences in exposure to the risk factors of HCV infection. By comparison with patients in Seoul as a control group in the multivariate analysis, patients in Busan had significantly more experience of invasive medical procedures, acupuncture, cosmetic procedures, and multiple sex partners. In contrast, patients in Jeolla were significantly older, and they had a higher prevalence of hepatocellular carcinoma, a lower prevalence of multiple sex partners, and had experienced fewer invasive procedures. Conclusions: There was a significant geographic difference in the exposure to potential risk factors of HCV infection between patients from the three studied regions. This may explain the regional variation of the prevalence of HCV infection in Korea, and should be taken into account when planning strategies for the prevention and management of HCV infection. (Clin Mol Hepatol 2014;20:361-367)
Clinicopathological role of kidney injury molecule-1 in immunoglobulin A nephropathy
( Yu Ho Lee ),( Yang-gyun Kim ),( Sang-ho Lee ),( Ju-young Moon ),( Kyung-hwan Jeong ),( Tae-won Lee ),( Chun-gyoo Ihm ) 대한신장학회 2014 Kidney Research and Clinical Practice Vol.33 No.3
Background: Urinary kidney injury molecule-1 (KIM-1) is an early and sensitivebiomarker of acute kidney injury, but it is unclear if it is a biomarker of chronicglomerulonephritis. We evaluated whether urinary KIM-1 levels in patients withimmunoglobulin A (IgA) nephropathy can be a marker to reflect clinicopathologicalseverity and predict the prognosis. Methods: We measured urinary KIM-1 levels in 40 patients (15 males; mean age36.6712.9 years) with IgA nephropathy and 10 healthy people (5 males; mean age37.379.6 years) as controls. The correlation of urinary KIM-1 levels with patients’clinical parameters, histological grades, and follow-up data were analyzed using themodified H. S. Lee grading system and tubulointerstitial change scores. Results: Urinary KIM-1 levels were higher in patients with IgA nephropathy thanhealthy controls (P¼0.001). Univariate and multivariate regression analyses showedthat urinary KIM-1 levels had a direct correlation with H. S. Lee grade andtubulointerstitial inflammation (P¼0.004 and P¼0.011, respectively). Conclusion: In patients with IgA nephropathy, urinary KIM-1 has a significantcorrelation with histopathologic severity.
A Fibrinolytic Enzyme from the Medicinal Mushroom Cordyceps militaris
Kim Jae-Sung,Sapkota Kumar,Park Se-Eun,Choi Bong-Suk,Kim Seung,Hiep Nguyen Thi,Kim Chun-Sung,Choi Han-Seok,Kim Myung-Kon,Chun Hong-Sung,Park Yeal,Kim Sung-Jun The Microbiological Society of Korea 2006 The journal of microbiology Vol.44 No.6
In this study we purified a fibrinolytic enzyme from Cordyceps militaris using a combination of ion-exchange chromatography on a DEAE Sephadex A-50 column, gel filtration chromatography on a Sephadex G-75 column, and FPLC on a HiLoad 16/60 Superdex 75 column. This purification protocol resulted in a 191.8-fold purification of the enzyme and a final yield of 12.9 %. The molecular mass of the purified enzyme was estimated to be 52 kDa by SDS-PAGE, fibrin-zymography, and gel filtration chromatography. The first 19 amino acid residues of the N-terminal sequence were ALTTQSNV THGLATISLRQ, which is similar to the subtilisin-like serine protease PR1J from Metarhizium anisopliae var. anisopliase. This enzyme is a neutral protease with an optimal reaction pH and temperature of 7.4 and $37^{\circ}C$, respectively. Results for the fibrinolysis pattern showed that the enzyme rapidly hydrolyzed the fibrin $\alpha$-chain followed by the $\gamma$-$\gamma$ chains. It also hydrolyzed the $\beta$-chain, but more slowly. The A$\alpha$, B$\beta$, and $\gamma$ chains of fibrinogen were also cleaved very rapidly. We found that enzyme activity was inhibited by $Cu^{2+}$ and $Co^{2+}$, but enhanced by the additions of $Ca^{2+}$ and $Mg^{2+}$ ions. Furthermore, fibrinolytic enzyme activity was potently inhibited by PMSF and APMSF. This enzyme exhibited a high specificity for the chymotrypsin substrate S-2586 indicating it's a chymotrypsin-like serine protease. The data we present suggest that the fibrinolytic enzyme derived from the edible and medicinal mushroom Cordyceps militaris has fibrin binding activity, which allows for the local activation of the fibrin degradation pathway.
MicroRNA-205 directly regulates the tumor suppressor, interleukin-24, in human KB oral cancer cells
Kim, Jae-Sung,Yu, Sun-Kyoung,Lee, Myoung-Hwa,Park, Min-Gyeong,Park, Euteum,Kim, Su-Gwan,Lee, Sook-Young,Kim, Chun Sung,Kim, Heung-Joong,Chun, Hong Sung,Chun, Sang-Woo,Kim, Do Kyung Springer-Verlag 2013 Molecules and cells Vol.35 No.1
MicroRNA-203 Induces Apoptosis by Targeting<i>Bmi-1</i>in YD-38 Oral Cancer Cells
KIM, JAE-SUNG,CHOI, DAE WOO,KIM, CHUN SUNG,YU, SUN-KYOUNG,KIM, HEUNG-JOONG,GO, DAE-SAN,LEE, SEUL AH,MOON, SUNG MIN,KIM, SU GWAN,CHUN, HONG SUNG,KIM, JEONGSUN,KIM, JONG-KEUN,KIM, DO KYUNG Potamitis Press 2018 Anticancer research Vol.38 No.6