건칠(乾漆) 추출물(Nexia)의 Quality Control을 위한 기시법 및 안정성 연구

박상재,김경석,정현식,최원철,윤성우,Park, Sang-Jae,Kim, Kyung-Suk,Jung, Hyun-Sik,Choi, Won-Cheol,Yoon, Seong-Woo 대한암한의학회 2006 大韓癌韓醫學會誌 Vol.11 No.1

Rhus Verniciflua Stokes has been used for long history to treat blood stasis and cancer in Oriental Medicine. But urushiol, a constituent of Rhus Verniciflua Stokes has T-cell mediated allergic reaction, so it has made clinical limitation. Nexia is allergen removed extract of Rhus Verniciflua Stokes and its extraction process as well as quality control is needed to be standardized. The optimized extraction condition is as follow; temperature is $90{\sim}95^{\circ}C$, volume of slovent 10 times, extraction time >6 hours, pressure $<lkg/cm^2$, slovnet water or EtOH(60%), yield 8.1${\sim}$9.8(w/w). HPLC pattern and isolation study showed Nexia contain fisetin(>13.0%), fustin(>7.0%) and no urushiol.

고해상도 상용카메라를 사용하는 영상변환을 이용한 탄착점 좌표획득

박상재,하석운,Park, Sang-Jae,Ha, Seok-Wun 대한임베디드공학회 2011 대한임베디드공학회논문지 Vol.6 No.1

In the bomb impact test, to acquire the bomb impact point location the high-priced embedded equipments such as the Bomb Scoring System or the EOTS are needed. Recently, a high-resolution image processing could be possible since the resolution of the commercial camera is growing rapidly. In this paper we first propose an image transformation method for acquiring the real bomb impact image using a high-resolution commercial camera, and then present the process calculating the real bomb impact point location coordinate from the transformed image. Based on the experimental results we found the possibilities that the real bomb impact point information could be effectively earned just using the commercial camera.

20년간 수술받은 담석증 환자에 대한 역학적 및 임상적 분석

박상재 ( Park Sang Jae ),김선회 ( Kim Seon Hoe ),박윤찬 ( Park Yun Chan ),김용태 ( Kim Yong Tae ),윤용범 ( Yun Yong Beom ),박용현 ( Park Yong Hyeon ) 대한소화기학회 2003 대한소화기학회지 Vol.42 No.5

The aim of this study was to investigate the epidemiological characteristics and changing patterns of gallstone disease over the last 20 years. Methods: Four thousands and twenty gallstone patients who had received surgery at Seoul National University Hospital (1981~2000) were analyzed according to time of treatment; period I: 1981~1985 (831 cases), period II: 1986~1990 (888 cases), period III: 1991~1995 (1,040 cases) and period IV: 1996~2000 (1,261 cases). Data from 13 institutes in Korea reporting 13,101 gallstone cases were also reviewed with literature to elucidate the nation-wide trends. Results: The number of gallstone cases has gradually increased. A female-predominance was not observed (F/M=1.17-1.37). The CBD stone patients were older than the GB and the IHD stone patients. Over the study period, the relative portion of the GB stone group increased. The portion of CBD stone group decreased, while that of the IHD stone group was unchanged. The rural pattern of gallstone disease (low GB stone, high CBD and IHD stone) has become similar to the urban pattern. Such patterns are well agreed with the other literature reported in Korea. Conclusions: The pattern of gallstone disease in Korea has become similar to that in Western countries except a high prevalence of hepatolithiasis. (Korean J Gastroenterol 2003;42:415-422)

절제된 조기 간세포암종

박상재 ( Sang Jae Park ),박중원 ( Joong Won Park ),김성훈 ( Seong Hun Kim ),이순애 ( Soon Ae Lee ),김영훈 ( Young Hun Kim ),홍은경 ( Eun Kyoung Hong ),김창민 ( Chang Min Kim ) 대한간암학회 2004 대한간암학회지 Vol.4 No.-

팽대부주위암에서 림프절 미세전이의 임상적 의의

박상재 ( Park Sang Jae ),김선회 ( Kim Seon Hoe ),홍은경 ( Hong Eun Gyeong ),장진영 ( Jang Jin Yeong ),윤유석 ( Yun Yu Seog ),김성훈 ( Kim Seong Hun ),이우진 ( Lee U Jin ),이순애 ( Lee Sun Ae ),김영훈 ( Kim Yeong Hun ),이종석 ( Lee 대한소화기학회 2003 대한소화기학회 추계학술대회 Vol.2003 No.-

<목적> 팽대부주위암에서 림프절 전이를 판정하는데 있어 기존의 H/E 염색법과 비교하여, 면역조직화학염색법을 이용한 미세전이 검사법이 갖는 병리학적, 임상적 의의를 알아보고 림프절 전이 경로를 발히고자 한다. <대상 및 방법> 2002년 1월부터 2002년 12월까지 팽대부주위암으로 췌십이지장절제술(유문보존췌십이지장절제술 28예, Whipple 수술 6예)을 시행한 34예(췌두부암 14예, 담관암 13예, 팽대부암 6예, 십이지장암 1예)를 대상으로 전

고정화 효모를 이용한 맥주의 연속 숙성공정 개발

박상재(Sang-Jae Park),이율락(Youl-Lark Lee),김상호(Sang-Ho Kim),최차용(Cha-Yong Choi) 한국생물공학회 2000 KSBB Journal Vol.15 No.5

간세포암에서 전이 병소 절제술의 의의

박상재 ( Sang Jae Park ) 대한간암학회 2008 대한간암학회지 Vol.8 No.-

담낭암의 수술적 절제 범위

박상재(Sang Jae Park) 한국간담췌외과학회 2009 한국간담췌외과학회지 Vol.13 No.2

Gallbladder (GB) cancer is a fatal disease for which the only chance for cure is surgical resection. The primary goal of surgery in GB cancer is to achieve zero residual tumor microscopically (R0 resection) and to be safe. However, there are still debates about the extent of surgery in GB cancer. For determining the extent of liver resection, tumor factors such as T-stage, tumor growth pattern and location as well as patients factors such as age, presence of liver cirrhosis and co-morbidity should be considered together. The extent of lymph node (LN) dissection in GB cancer is still inconclusive, and dissection of LN group 12, 13a and 8 can be regarded as the standard LN dissection. There is little evidence that extended lymph node dissection enhances survival. Acceptable indications for combined resection of the bile duct are direct invasion of the bile duct or cystic duct stump, and presence of LN metastasis in LN group 12. Routine pancreatoduodenectomy for extended LN dissection in GB cancer is not recommended.

이준연 동화 연구

박상재(Park, Sang-Jae) 한국아동문학학회 2010 한국아동문학연구 Vol.- No.19

이준연 동화의 특징을 한마디로 말하면 문명에 밀려 사라져 가는 우리 것 찾기와 인간성 회복이다. 우리 것이란 물질문명에 침식당해 소멸해 가는 전통적 생활양식이고, 서낭당이나 도깨비로 대표되는 토속적 신앙이며, 솔골할머니가 보여 주는 가난 속에서 메마르지 않았던 따스한 인정이다. 따라서 그가 동화 쓰기를 통해 일관되게 구현해 온 사상적 중심은 사라져 가는 토속성 끌어안기와 실종되어 가는 미풍양속과 인간성의 회복, 파괴되고 마멸되어 가는 자연환경 지킴이로서의 천석고황의 정신이라고 할 수 있다. 그는 도깨비와 로봇, 아파트와 초가집, 샘골과 서울, 소년과 임금님 같은 대비적 구조를 통해 동화를 통해 웅변하고자 하는 강한 주제의식을 표출해내고 있다. 이준연 동화의 메리트는 자연스러우면서도 매끄러운 문체와 무리없이 전개되는 사건의 개연성 확보에 있다. 그의 문장은 단문 위주로 절제되어 있으면서도 지나치게 현란하지도 건조하지도 않다. 그가 구사하는 동화의 플롯은 잘 짜여져 있다. 그것은 그가 동화를 지을 때 사건의 개연성을 늘 염두에 두며 치밀하게 조율하기 때문이다. To summarize and characterize Lee, Jun-Yeon’s tale, it is about seeking our historical values and perspectives that have been vanishing along with the presence of the modern civilization. Such values and perspectives are; fading traditional lifestyles due to the materialistic emphasis, folk religions and beliefs such as Do-Ke-Bi (a Korean traditional folk ghost) and Suh-Nang-Dang (a traditional folk temple), and warm empathy and sharing mind for others that the old lady Song-Gol continues to demonstrate in the story despite of her unfortunate situations. Therefore, through his tale, he demonstrates consistent ideological principles that emphasize the acceptance of traditional values, restoration of our customs and warm humanity, and responsibility to protect the demolishing nature through a philosophical perception of loving and appreciating life. He portrays a strong thesis by using metaphoric comparisons such as a Do-Ke-Bi to a robot, traditional houses to apartments, small towns to megacities, and a boy to a king. His natural and extraordinary literacy styles as well as highly probable and well arranged plots are the true artistic merits of his works. His sentences are not flashy rough yet rather kept as simple as possible and very controlled to serve their purposes.

한국동화에 나타난 다문화의 양상

박상재(Park, Sang-Jae) 한국아동문학학회 2008 한국아동문학연구 Vol.- No.14

시대적 배경과 상황을 바탕으로 창작된 동화가 ?쌀뱅이를 아시나요?와 ?잿빛 느티나무?이다. 혼혈아에 대한 멸시와 냉대는 부모 중 어느 한 쪽이 흑인이나 동남아시아인 경우에 더 집중되는 것이 현실이다. 이러한 세태는 ?엄마의 나라?의 현준이나 ?쌀뱅이를 아시나요?의 쌀뱅이가 혼혈이라는 열등감에서 오는 갈등이 크게 드러나지 않은 반면 ?똥바가지?에 나오는 망이나 망이 엄마, ?엄마는 여자 블랑카?에 등장하는 하나의 새엄마(리엔)는 주변 사람들의 멸시와 천대 속에 살아가는 비극적 인물로 그려져 있다. ?엄마는 여자블랑카?의 리엔은 결국 한국생활에 적응하며 해피엔딩으로 끝을 맺지만 ?똥바가지?의 망이 모자는 한국 생활에 적응하지 못하고 필리핀으로 쫓김을 당하는 신세에 이른다. 1990년대 이후 유학이나 해외 근로자, 상사주재원 등 활발한 해외진출로 국제 교류가 증가하면서 현지인들과의 국제결혼도 늘어났다. 특히 농어촌을 중심으로 한국 남성들과 중국이나 동남아시아 출신 여성들과의 국제결혼이 늘어나고 해외 근로자들이 증가하면서 자연발생적으로 코시안들도 증가하게 되었다. 이러한 다문화 가족의 실상과 애환을 잘 반영한 동화들로는 ??블루시아의 가위, 바위, 보??, 김일광의 ??외로운 지미??, 김송순의 ??모캄과 메오??등이 있다. 글로벌시대 지구촌 사회를 살아가는 오늘날 인종이나 국경은 이미 초월하는 개념이 되었다. 농어촌 기피 풍조로 국제결혼이 늘어가고, 힘든 일 회피 현상으로 대체 인력인 주한 외국인 근로자들이 나날이 증가하는 오늘날 한국은 단일민족 국가가 아닌 다민족 국가로 전환되고 있다. 더이상 국수주의적 감상에 빠져 보수의 사고로 전통윤리의 늪에서 허우적거려서는 안 된다. 동남아 지역을 중심으로 돈벌이를 위해 한국에 와서 한국인들이 기피하는 3D 업종에 대체 인력으로 종사하며 산업역군으로 자리잡은 중국동포나 동남아시아인들을 무시하거나 허접스럽게 대우해서는 안 될 일이다. 한 때 코시안으로 불리던 혼혈인들도 당당한 한국인의 한사람으로 공평하게 대접받고 능력에 따라 제대로 평가받는 사회가 되어야 한다. 다문화 가정에서 벌어지는 차별, 인권문제와 함께 국내에 거주하는 외국인 근로자들의 인권상황도 사회문제로 떠오르고 있다. 문학이 현실의 반영이니만큼 아동문학 동네에서도 이러한 상황을 좀더 밀도있게 조명하고 탐색해야 할 것이다. Korean multicultural fairy tales which is begun from ‘Kim Hyang Is novel ??Do you know ‘ssalbaengee’??? in 2000 increased in proportion to the increase due to frequent international marriages of multicultural family or foreign workers. In the early days, most of the fairy tale was the story about joys and sorrows of life of children were born of mixed race between American soldiers and Korean women. But because of increase of children of mixed blood were born between Southeast Asians and Korean, society had concern to them, so fairy tales about their human rights issue were increased. After Japans colonial rule, the Korean War is going on, while a foreign army that the Chinese military and UN military(especially the U.S. troops) stationed in our country, rape women occurred frequently and children of mixed blood were born between a military campside towns women and U.S. troops was increased. Because of the negative perception of these mixed-blood children, they lost their seat and the adoption can only increase. The fairy tale, ??Do you know ‘ssalbaengee’??? and ??A gray Zelkova??, were created, based on these historical background and situation. In Korea, scorn and ill treatment to the mixed-blood children has been further strengthened in case of one side of their parents is a Black or Southeast Asian. We can know this trend through these example that conflicts come from a multi-ethnic inferiority complex didnt appear from white mixed race ‘Hyun Jun’ in the ??Moms country?? or ‘ssalbaengee’ in the ??Do you know ‘ssalbaengee’??? but they appear from these people who live in their neighbors scorn and contempt, such as ‘Mang-I’ or ‘Mang-Is mother’ in the ??A dung dipper??, stepmother(Rienne) in the ??Mom is a woman Blanca??. ‘Rienne’ in the ??Mom is a woman Blanca?? adapt to life in Korea, and happy ending but ‘Mang-Is mom and Mang-I in the ??A dung dipper?? failed to adopt to life in Korea, and were expelled. Since the 1990s, international marriages increased with the locals, a growing number of international exchange due to active overseas expansion such as studying or working overseas, Chief Representative. Especially, in rural areas, while international marriages is increased between Korean men and women from China or Southeast Asia and the number of foreign workers is grown, naturally ‘Kosian’ also increased. There are some fairy tales that reflected the multicultural familys reality, joys and sorrows well such as ??Rock, paper, scissors?? written by ‘Bluesia’, ??Lonely Jimmy?? written by ‘Kim Il Kwang’ and ??Mokan and Meoh?? written by ‘Kim Song Sun’. Race or the border became the concept that must be transcended in global age. Today, international marriages and foreigners in Korea are daily increasing by various reasons, we should not ignore or treat negligently any longer by nationalistic sentiment. Once mixed-blood people called ‘Kosian’ must be treated fairly as a member of the Koreans, society should properly evaluate their ability. Childrens literature should further illuminate and seek these circumstance because it is a reflection of reality.