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이광석, 김겸훈, 이승철 충북대학교 국가위기관리연구소 2011 국가위기관리연구 Vol.5 No.1
본 연구의 목적은 장기복무 후 전역한 제대군인의 악화된 재취업 환경을 분석하고 그에 따른 대응방안으로서의 전직지원프로그램에 대한 개선안을 도출하는데 있다. 분 석결과 현재 우리 군에서 운용 중인 장기복무 제대군인을 위한 전직지원프로그램이 기능적인 측면에서 매우 제한적일 뿐만 아니라 실효성 측면에서도 기대에 미치지 못 함을 확인하였다. 따라서 오늘날과 같이 고용 없는 성장과 고실업의 사회경제적 환경 에서 일자리가 부족으로 인해 직면하게 될 재취업희망 제대군인들의 취업위기에 효 율적으로 대응할 수 없다. 개선안으로 우선 전직지원프로그램에서 심리적 지원을 강 화할 필요가 있다. 지속적으로 심리적 안정과 치유를 위한 카운슬링 서비스를 전역대 상자 확정 시점부터 재취업 이후까지 단계별로 구축하여 제공하는 것이 필요하다. 전 역준비기간이 너무 짧고 재직기간동안 자신의 능력을 개발할 수 있는 기회가 제한적 이다. 따라서 전역준비기간의 연장과 수요자중심의 맞춤형 직업보도교육프로그램을 발굴하고 다양한 능력개발 프로그램을 운영하여 개인에게 경력관리 기회를 확충해 주는 것이 필요하다. 군과 기업은 지속적인 소통을 통해 재취업에 대한 상호적인 요 구와 조건을 공유하여 전역 후 재취업하고자 하는 희망자들에게 양질의 일자리를 제 공할 수 있도록 새로운 일자리를 발굴하고 육성해야 한다. 정부는 법과 제도적 정비 는 물론이고 재정지원이나 세제지원을 통해 뒷받침한다. According to the analysis results our military is currently operating in support programs for long-term service veterans is very limited in terms of functional and not feasible. By improvement, psychological support to the veterans need to strengther. Ongoing psychological counseling services and the need for healing. From a global point to re-employment step is to build support. Global warm-up period is too short and limited period of self-development. Thus, global warm-up preiod should be extended and consumer-oriented reporting, custom job training program should be excavated. And on a personal level the opportunity to a career should be expanded military and corporate needs. For re-employment through ongoing communication, sharing a mutual feedback. Then comes when you want to re-employment seekers throughout their decent work should be provided. The government should support financial support and tax incentives as well as legal and institutional maintenance.
Anti-oxidant and anti-inflammatory activities of the various kinds of herbal tea
Lee, Jin Wook,Eo, Hyun Ji,Park, Gwang Hun,Song, Hun Min,Woo, So Hee,Kim, Mi Kyoung,Eom, Jung Hye,Lee, Man Hyo,Lee, Jeong Rak,Koo, Jin Suk,Jeong, Jin Boo The Korea Association of Herbology 2014 大韓本草學會誌 Vol.29 No.2
Objectives : Reactive oxygen species (ROS) are involved in a wide spectrum of diseases including chronic inflammation and cancer. In this study, we investigated the antioxidant activities and anti-inflammatory effects of the extracts from the herbal teas such as Lonicera japonica Thunberg (L. japonica), Chrysanthemum morifolium Ramat (C. morifolium), Mentha arvensis L. (M. arvensis), and P.rhizoma. Methods : Anti-oxidant activity was evaluated using DPPH radical scavenging assay and $Fe^{2+}$ chelating assay. And DNA cleavage assay was performed to evaluate an anti-oxidative effect. Anti-inflammatory effect was performed using NO generation assay and western blot in LPS-stimulated RAW264.7 cell line. Results : L. japonica scavenged DPPH radical by 9.8% at 12.5 ${\mu}g/ml$, 24.8% at 25 ${\mu}g/ml$, 34.3% at 50 ${\mu}g/ml$, 61.1% at 100 ${\mu}g/ml$ and 75.8% at 200 ${\mu}g/ml$, respectively. In addition, C. morifolium and M. arvensis removed DPPH radical by 15.6% and 10.4% at 12.5 ${\mu}g/ml$, 34.8% and 22.8% at 25 ${\mu}g/ml$, 66.9% and 43.3% at 50 ${\mu}g/ml$, 87.4% and 69.1% at 100 ${\mu}g/ml$, and 92.1% and 73.2% at 200 ${\mu}g/ml$, respectively. However, P. rhizoma did not affect on DPPH radical scavenging. The $Fe^{2+}$ chelating activity was highest in L. japonica, but lowest in P. rhizoma among the herbal teas. In addition, the extracts from L. japonica, C. morifolium and M. arvensis inhibited oxidative DNA damage via its anti-oxidant activity. In anti-inflammatory effect, the extracts from C. morifolium inhibited NO production. In addition, it suppressed the $NF-{\kappa}B$ signaling pathway in LPS-stimulated RAW 264.7 cells. Conclusions : Together, this study indicates that L. japonica, M. arvensis and C. morifolium possess the protective effect against the oxidative DNA damage. Furthermore, C. morifolium exerts an anti-inflammatory effect.
( Hun Min Song ),( Gwang Hun Park ),( Hyun Ji Eo ),( Jin Wook Lee ),( Mi Kyoung Kim ),( Jeong Rak Lee ),( Man Hyo Lee ),( Jin Suk Koo ),( Jin Boo Jeong ) 한국응용약물학회 2015 Biomolecules & Therapeutics(구 응용약물학회지) Vol.23 No.4
Naringenin (NAR) as one of the fl avonoids observed in grapefruit has been reported to exhibit an anti-cancer activity. However, more detailed mechanism by which NAR exerts anti-cancer properties still remains unanswered. Thus, in this study, we have shown that NAR down-regulates the level of cyclin D1 in human colorectal cancer cell lines, HCT116 and SW480. NAR inhibited the cell proliferation in HCT116 and SW480 cells and decreased the level of cyclin D1 protein. Inhibition of proteasomal degradation by MG132 blocked NAR-mediated cyclin D1 downregulation and the half-life of cyclin D1 was decreased in the cells treated with NAR. In addition, NAR increased the phosphorylation of cyclin D1 at threonine-286 and a point mutation of threonine-286 to alanine blocked cyclin D1 downregulation by NAR. p38 inactivation attenuated cyclin D1 downregulation by NAR. From these results, we suggest that NAR-mediated cyclin D1 downregulation may result from proteasomal degradation through p38 activation. The current study provides new mechanistic link between NAR, cyclin D1 downregulation and cell growth in human colorectal cancer cells.
Lee, Soo Han,Kang, Hyun Jeong,Shin, Dong-Hun,Cho, Duk-Yeon,Song, Jin Mi,Lee, Han Cheol,Kim, Gwang Ha,Song, Geun Am,Sol, Mee Young,Kim, Jee Yeon,Choi, Kyung Un,Lee, Chang Hun,Huh, Gi Young,Park, Do You Gutenberg 2009 HISTOLOGY AND HISTOPATHOLOGY Vol.24 No.7
<P>The biological characteristics of intestinal-type early gastric cancers (ICs) differ based on mucin phenotypes. Beta-catenin delocalization is a predictive marker of aggressive biological behavior (submucosal invasion and lymph node metastasis) of ICs. The presumptive causative genetic alterations leading to delocalization of beta-catenin in ICs are still controversial, and there are only a few reports regarding beta-catenin expression in gastric cancer based on mucin phenotypes. Therefore, in the current study, the expression and mechanisms of delocalization of beta-catenin were elucidated on the basis of mucin phenotypes in 109 cases of ICs. There was increased cytoplasmic and nuclear beta-catenin expression (delocalization) in ICs with a predominant intestinal mucin phenotype (ICIP; 46.3% [25/54 cases]) compared to ICs with a predominant gastric mucin phenotype (ICGP; 20% [11/55 cases]). There were no beta-catenin or APC mutations in ICs. APC promoter hypermethylation was present in 49 of 105 (46.7%) cases of ICs. There was a significant relationship between APC promoter hypermethylation and beta-catenin delocalization in ICs, especially in ICIPs. There was no relationship between beta-catenin delocalization and APC gene loss of heterozygosity in ICs. In conclusion, we showed that beta-catenin delocalization was more evident in ICIPs, and APC promoter hypermethylation might play a role in delocalization of beta-catenin, especially in ICIPs.</P>
하대정맥 막성폐쇄 환자의 간세포암 누적발생률과 누적장기생존율
이대희,김태헌,송인성,정현채,이효석,김정룡,윤정환,우광훈,이진혁,이광현,김진욱 대한소화기학회 2000 대한소화기학회지 Vol.35 No.3
Background/Aims: Membranous obstruction of inferior vena cava (MOIVC) has been known as one of the risk factors for hepatocellular carcinoma (HCC). However, the incidence of HCC in patient with MOIVC or the effect of treament on the natural history of the patients has not yet been evaluated. The present study was to analyze the incidence of HCC and the survival rate, and then, to determine whether treatment may modify the clinical course. Methods: The medical records of 39 patients diagnosed as MOIVC at Seoul National University Hospital from December 1984 to November 1997 were retrospectively analyzed. Results: Seven patients had HCC at the time of diagnosis. We performed angioplasty for 21 of the rest patients, surgery for 4, and supportive care for 7. The 5- and 10-year survival rates of all patients were 90% and 69%, respectively. The 1-, 2- and 7-year incidence of HCC was 5%, 11% and 26%, respectively. The 10-year survival rates of treated and non-treated patients were 75% and 66%, respectively (p$gt;0.05). The 5-year incidence of HCC in treated and non-treated patients was 14% and 0%, respectively (p$gt;0.05). Conclusions: The treatment of MOIVC did neither increase survival rate nor prevent the development of HCC. Therefore, the efficacy of treatment for MOIVC should be reevaluated and patients should be followed up for the detection of HCC.
Park, Gwang Hun,Park, Jae Ho,Eo, Hyun Ji,Song, Hun Min,Lee, Man Hyo,Lee, Jeong Rak,Jeong, Jin Boo The Plant Resources Society of Korea 2014 한국자원식물학회지 Vol.27 No.3
In this study, we investigated whether A. distichum decreases the production of inflammatory mediators through downregulation of the NF-${\kappa}B$ and ERK pathway. Our data indicated that A. distichum leaf inhibits the overexpression of iNOS in protein and mRNA levels, and subsequently blocked LPS-mediated NO overproduction in RAW264.7 cells. A. distichum leaf inhibited $I{\kappa}B-{\alpha}$ degradation and p65 nuclear translocation, and subsequently suppressed transcriptional activity of NF-${\kappa}B$ in LPS-stimulated RAW264.7 cells. In addition, A. distichum leaf suppressed LPS-induced ERK1/2 activation by decreasing phosphorylation of ERK1/2. These findings suggest that A. distichum leaf shows anti-inflammatory activities through suppressing ERK-mediated NF-${\kappa}B$ activation in mouse macrophage.
대한간학회지 제8차 춘계학술대회 초록집 : 서울아산병원 간이식 500예 보고
이승규 ( Lee Seung Gyu ),황신 ( Hwang Sin ),박광민 ( Park Gwang Min ),김기훈 ( Kim Gi Hun ),이영주 ( Lee Yeong Ju ),안철수 ( An Cheol Su ),문덕복 ( Mun Deog Bog ),주종우 ( Ju Jong U ),정영화 ( Jeong Yeong Hwa ),이영상 ( Lee Yeong 대한간학회 2002 Clinical and Molecular Hepatology(대한간학회지) Vol.8 No.2(S)
활자본 「설인귀전」과 「설정산실기」를 통해 본 영웅성과 여성의 자아실현
이광훈(Lee, gwang hun) 숭실대학교 한국문학과예술연구소 2017 한국문학과 예술 Vol.21 No.-
설인귀 관련 고사는 삼국지연의 못지않게 중국에서 활발히 전개되어 국내에서도 끊임없이 읽혔다. 필사본, 방각본, 활자본 등으로 국내에 유통되면서 많은 변이양상을 보이게 된다. 당시 사회의 사회상과 독자들의 추구를 반영한 군담소설은 영웅지향적인 면모로 많은 인기를 끌게 되었다. 『설인귀정동(薛仁貴征東)』과 『설정산정서(薛丁山征西)』는 『설인귀전』과 『설정산실기』로 20세기 초부터 구활자본으로 국내에서 간행된 작품이며, 『설정산정서(薛丁山征西)』는 『설인귀정동(薛仁貴征東)』의 속편이자 설인귀와 아들 설정산을 주요인물로 다룬 군담소설이다. 이 두 영웅을 다룬 군담소설이 국내에 유통되면서 오로지 군담소설만이 아닌 『설인귀전』과 같은 남성영웅을 다룬 작품, 여성영웅 및 혼인과 갈등을 그린 『설정산실기』와 같은 작품으로 다양하게 발전된다. 이것은 번역 및 번안과정에서 드러난 작자의 의도적인 표현이며 이러한 작품의 변화과정은 문학사적으로도 중요한 가치가 있다고 본다. Stories about Xue Rengui was as widely spread as Romance of the Three Kingdoms both in China and in Korea. It was circulated through manuscript, block-printed edition as well as a printed book in Korea. As a result, there were many different versions of stories. At time, martial novels which can reflect the society and audience’s pursuit contained more heroic material, so that Xue Rengui won much popularity. “Xue Rengui’s Campaign to the East (薛仁貴征東)” and “Xue Dingshan to the west (薛丁山征西)” were published as “Biography of Xue Rengui” and “Document of Xue Dingshan” in old printed book in Korea in the early 20 centary. “Xue dingshan to the west (薛丁山征西)” was actually a martial novel, which was a sequel to “Xue Rengui’s Campaign to the East (薛仁貴征東)”, writing about stories among Xue Rengui and his son Xue Dingshan. These two well-developed publication as the hero novel “Biography of Xue Rengui” and a novel depicting the translation and adaptation. Through the process of change of these kind of literary work, we think there is also much important value in the history of literature.