Hepatic Cirrhosis Occurring in a Young Woodchuck(Marmota monax) Due to Vertical Transmission of Woodchuck Hepatitis Virus(WHV)

Kyu-shik Jeong,정원일,Jae-yong Chung,Mi-young An,Chae-yong Jung,Gyoung-jae Lee,Jong-soo Kang,Byeong-cheol Kang,Young-heun Jee,Bruce H Williams,Young-oh Kwon,Da-hee Jeong 대한수의학회 2003 Journal of Veterinary Science Vol.4 No.2

Cirrhosis Occurring in a Young Woodchuck (Marmota monax) Due to Vertical Transmission of Woodchuck Hepatitis Virus (WHV)Da-hee Jeong, Won-il Jeong, Jae-yong Chung, Mi-young An, Chae-yong Jung, Gyoung-jae Lee1, Jong-soo Kang1, Byeong-cheol Kang2, Young-heun Jee3, Bruce H Williams4, Young-oh Kwon5 and Kyu-shik Jeong*College of Veterinary Medicine, Kyungpook National University, Daegu 702-701, Korea1Shinwon Scientific Co., LTD, Research Institute, Suwon, Korea2Clinical Research Institute, Seoul National University, Seoul 110-744, Korea3College of Veterinary Medicine, Jeju National University, Jeju 690-756, Korea

Baclofen 投與에 따른 精神分裂症 患者의 血淸 成長호르몬의 反應

李圭煥,白仁浩,高孝進,李正杓,咸雄,李奎恒 서울醫大 1990 精神醫學 Vol.15 No.1

논문 : 동북아지역(東北亞地域)에서의 다뉴경(多뉴鏡) 부장묘(副葬墓)의 전개(展開)

이청규 ( Chung Kyu Lee ) 단국사학회 2012 史學志 Vol.44 No.-

청동기는 생업도구의 수준에서 벗어나 전쟁무기와 종교의기로 제작·보급되었다. 이논문은 종교의기이자 무구(巫具)로서 제사장들이 보유했던 청동거울, 그 가운데서도 다뉴경을 중심으로 다뉴경이 부장된 무덤들의 역사문화적 의미를 고찰한다. 다뉴경은 대릉하유역부터 한반도를 거쳐 일본 구주(九州)지역에 이르는 범(汎) 십이대영 자문화권(十二臺營子文化圈)을 나타내는 유물이다. 다뉴경 부장묘는 이 문화권에 속한 고조선, 부여, 한 왜(倭)의 범주에 속하는 소국(小國)들의 수장들의 무덤으로서, 다뉴경뿐만 아니라 다른 청동기 및 토기부장품들이 부장되어 있다. 이 부장품들은 당시의 chiefdom 사회의 수장들을 중심으로 한 정치상황뿐만 아니라 범 대영자문화권 내의 기술교류를 반영한다. 다뉴경은 중국 동북지역에서 한반도와 일본열도에 걸쳐 당시 엘리트들이 제사장의 신분과 지위를 과시하는 위세품인데, 전파과정에 따라 대릉하지역의 A형 다뉴경, 요동과 길림지역의 B형 다뉴경, 한반도 서남부와 일본 구주지역의 C형 다뉴경으로 발전되어갔다. A형 다뉴경으로부터 B형 다뉴경의 등장은 연(燕)나라의 동진으로 고조선의 강역이 이동한 것에 기인한다. C형 다뉴경은 중국 동북지역에서는 발견되지 않고 한반도 서북한과 서남한 지역, 일본 구주(九州)지역에서 발견된다. 이는 다뉴경을 최고 위세품으로 채용하는 계층이 상위급 수장(首長)에서 차상급 이하의 엘리트로 내려갔음과 일본 구주 지역의 소국들이 한반도 서남부지역의 마한(馬韓)지역과 교류하고 있었음을 보여준다. The geometric-design bronze mirrors of which numbers about 80, are assumed to be as ritual tools and political symbols of priest-king during the 8th~2nd century BCE. Those are classified into three types, that are A, B, and C, and each of them is assumed to be made and used in 800~400BCE, 400~200BCE, and 200~50BCE. The distributional range of three types were changed under the historical conditions, which includes Yen(燕)`s advance toward the northeastern China and Wiman(衛滿) becoming a king of Gojoseon(古朝鮮). The first A type mirrors were distributed mainly in northeastern China, B type ones in the geographical range from northeastern China to the Korean peninsular, and C type ones from the Korean peninsular to the Japanese archipelago. The size and numbers of mirrors are reflective of the social position of the person with whom are buried in the grave, and so the graves with mirrors in each type are those of the most unfluential leaders of ``Kuk(國)``―the political and regional groups at the time. In A type mirror stage, the graves with most abundant artefacts are located in Liaoning pronince(遼寧省); the graves with most abundant artefacts in B type mirror stage are in Chung-nam(忠南) province; and the graves with C type mirrors in Cheon-nam(全南) province. Each region with those burials was the trade-center in Korea connecting China and Japan, and is assumed to be the location of the most influential ``Kuk(國)`` in old Korea.

Infliximab으로 호전된 장관 증상없이 발생한 구강-안면 크론병

정보용 ( Bo Yong Jung ),이석호 ( Suck Ho Lee ),정승규 ( Seung Kyu Chung ),이창균 ( Chang Kyun Lee1 ),이태훈 ( Tae Hoon Lee ),정일권 ( Il Kwun Chung ),김선주 ( Sun Joo Kim ),조현득 ( Hyun Deuk Cho ) 대한소화기학회 2012 대한소화기학회지 Vol.59 No.6

Crohn`s disease is a chronic inflammatory bowel disease that can involve the whole gastrointestinal tract. The orofacial manifestation of Crohn`s disease, which is rare, can develop irrespective of intestinal involvement. These orofacial lesions are often misdiagnosed as simple oral ulcers. Corticosteroids are the mainstay of therapy for orofacial Crohn`s disease. However, infliximab, the chimeric monoclonal antibody to tumor necrosis factor-α, is now considered as a primary treatment because of the disease`s relatively high rate of steroid resistance. We present a case of deep oral ulcer and periorbital swelling in a 65-year-old woman. She was diagnosed with intestinal Crohn`s disease 7 years ago, which was in remission after treatment with an immunosuppressive agent (azathioprine). The patient was given the diagnosed with orofacial Crohn`s disease and successfully treated with infliximab. (Korean J Gastroenterol 2012;59:437-440)

제 1 소구치 발치 증례와 비발치 증례에서의 하악 제 3 대구치 맹출에 관한 연구

정규림,이정민 대한치과교정학회 1993 대한치과교정학회지 Vol.23 No.1

This study was designed to recognize the factors which can affect the normal eruption of the lower third molar and the eruption rate of the lower third molar in the cases of non-extraction and the extraction of first premolar. The sample consisted of 214 cases of extraction of first premolar and 119 cases of non-extraction, and all of these cases were divided into erupted and impacted lower third molar groups and were analized according to the pantomogram. The results of the study were as follows : 1. The eruption rate of the lower third molar was 54.67% in the group of extraction of the first premolar and 35.29% in the non-extraction group. 2. The early inclination of the erupting lower third molar has significant effect in the eruption of it. 3. In the orthodontic treatment, the extraction of first premolar is one of the factors infuencing the nomal eruption of lower third molar. 4. The available space for the normal eruption of lower third molar was greater in first premolar extraction case than in non-extraction case.

인진호(茵蔯蒿) 성분의 간세포 유리기 생성에 미치는 영향

이정규,김순신,김혜경 慶星大學校 1998 論文集 Vol.19 No.1

Artemisiae iwayomogii Herba, the aerial part of Artemisia iwayomogi Kitamura(=A.messer-schimidtiana Besser, Compositae), which is commonly called as 'Injinho' in Korea, is widely used as choleretic, antiinflammatory or diuretic remedy in oriental region. According to the result of preliminary study on antitoxidant activities author tried to confirm the effects on free radicals generation in liver cells. Among eight constituents isolated chlorogenic acid as well as jaceosidin showed prominent inhibitory activity against free radical generation in cultured liver cells. The activities in sequence of strength were chlorogenic acid 〉 jaceosidin 〉 2,4-dihydroxy-6-methoxy acetophenone 4-O-glucoside 〉 scopolin 〉 apigenin 7,4'-dimethyl ether.

嶺南지역의 靑銅器에 대한 論議와 解釋

李淸圭 嶺南考古學會 2002 嶺南考古學 Vol.- No.30

嶺南지역의 靑銅器副葬墓를 통해서 기원전 1세기에 大邱, 安康, 外東, 乾川, 昌原 등지에서 최고 우두머리의 무덤이 위치하는 바, 이들 지역을 중심으로 國이 형성되었다. 그 國의 우두머리는 기원전 1세기 전반까지는 祭義를 主帝하는 祭司長으로서의 성격을 갖다가, 1세기 후반 이후는 그렇지 않게 된다. 청동기는 國 內部的으로 交換 또는 再分配되거나, 國 外部로 貿易된다. 遠距離 貿易은 기원 전후한 시기에 大邱-慶州圈을 중심으로 漢那縣으로부터의 수입 위주, 기원 1세기 이후는 金海圈을 중심으로 日本으로부터의 수출 위주로 활발하게 전개된다. 인접한 國과의 近距離 貿易도 활발하게 이루어졌음이 武器와 車與具, 倣製鏡등으로 확인 된다. 이러한 國 외부의 무역과 國 내부의 교환을 통하여 辰弁韓 小國의 발전이 이루어진다. 영남지역에서는 일본처럼 安程性을 띤 청동기 埋納儀禮를 통한 제사는 시행되지 않았던 것으로 보인다. 그러나 海上安全이나 避邪를 祈願하는 목적으로 巫具를 地中保管하기 위해 땅에 청동기를 埋納하였을 可能性도 있다. 삼국지 기록에 나오는 蘇塗, 天君, 鐸舞와는 銅鈴具와 凍鐸이 관련있어 보인다. 그러나 고고학 자료와 문헌기록간에 시기적 차이가 있으므로, 추론함에 신중할 필요가 있다. This article tries to explain the social, economic and religous matters of the Chin Byeon Han'(辰弁韓) Society in the Yeongnam Region. It can be confirmed that ‘Kuk’(國) Polities had been formed since 2nd,-1st C.B.C. in the Yeongnam Ragion according to the study of tombs yielding bronze grave goods. The buried are assumed to have been Priest-king before the 1st C.B.C. and after then their roles had been changed from the analysis of bronze burial accessories. The trade between ‘Kuk’ polities and excange in those polities which can be inferred from the typologial similarities of bronze artefacts, promoted the growth of ‘Kuk’s and their political integration in this region. Bronze artefacts are also assumed to be used to ritual purpose through hoarding them into the underground them by the examples of excavated archaeologial data and written records in ‘Sankuochi’(三國志)

흰쥐 肝臟의 組織發生에 관한 組織化學的 및 電子顯微鏡的 硏究

鄭鎬三,李圭植,張世榮 한양대학교 의과대학 1985 한양의대 학술지 Vol.5 No.1

Numerous workers have intensively studied for physological and histochemical aspects on the histogenesis and differentiation of mammalian livers focusing attention on its hematopoietic function. In early fetal life hepatic diverticulum formed caudal part of the foregut in separated into two parts by the mesodermal septum each being developed into primordia later. The author has undertaken histological and histochemical studies to persue the morphological and functional changes to occur in hepatic lobules during development and differential period. The pregnant albino rats, Wistar strain, were sacrificed every day starting from 15th to 20th day of gestation. The specimens obtained from the fetal liver were fixed with 10% formalin and stained with hematoxylin-eosin to observe the morphological development and differentiation of the liver. The activities of acid and alkaline phosphatase were observed by the Gomori's methods(1931, 1941) and ATPase activity by the Wachstein-Meisel's method(1957). And also another liver specimens fixed with 4% glutaraldehyde in 0.1M cacodylate buffer(pH 7.4) at 4℃ by the Eranko's method(1952) were examined with electron microscope to investigate phosphatase activities in the hepatic parenchymal cells. The results were as follows. 1. In the liver of the 15th day of the fetus, undifferentiated hepatic parenchymal cells were constituted and a few nucleated erythocytes were spread at the intercellular region, and at the 16th and 17th day of the fetus a number of hematocytoblast were distributed and primitive hepatic cord and hepatic sinusoid were formed. 2. In the Liver of the 18th, 19th and 20th day of the fetus, hematopoietic cells were reduced but the differentiation of he hepatic parenchymal cells, hepatic cord and hepatic sinusoid were observed. 3. The activity of the acid phosphatase increased from the 17th to 20th day of the fetus. High activity of the enzyme at the peripheral and central zone and trace activity at the lysosome and rough endoplasmic reticulum were observed. 4. Moderate activity of the alkaline phosphatase was observed in the liver of the 19th and 20th day of the fetus at the nuclear membrane of the parenchymal cell and at the villi of the bile canaliculi. 5. The activity of the adenosine triphosphatase was observed in the liver of the 18th day of the fetus, and positive activity at the plasma membrane and weak activity at the rough endoplasmic reticulum were observed at the 19th and 20th day of the fetus, respectively.

Cadmium Chloride가 흰쥐 신장에 미치는 영향에 관한 조직화학적 연구

이규식,백두진,김원규,정호삼,백태경,김영학 漢陽大學校 環境科學硏究所 1993 環境科學論文集 Vol.14 No.-

중공업의 발달에 따라 공장등지에서 중금속인 cadmium을 이용한 제품의 생산이 증가함에 따라 자연계내 토양, 물, 식물 등에 함유된 cadmium 뿐 아니라 공업제품과 공업 쓰레기에 함유된 cadmium은 쉽게 인체에 폭로되어 인체에 유해한 결과를 초래하게 된다고 알려져있다. 이에 저자는 cadmium이 생체내 신장에 특히 오랜기간 축적된다는 보고와 또 반감기가 긴 중금속이란 점에 착안하여 신장의 피질과 수질내 조직학적 변화를 관찰하고자 하였다. 실험동물은 사육실에서 순종 분리고 4년간 사육한 Wistar계 흰쥐를 사용하였다. 흰쥐에 체중 kg당 0.6mg의 cadmium chloride를 식염수 0.2ml에 용해하여 복강내로 10주간 매주 1회씩 투여한 후 희생기켜 신장조직을 paraffin 표본으로 제작하고 Mallory-Azan 염색을 시행하여 광학현미경으로 관찰한 후 다음과 같은 결과를 얻었다. 1. Cadmium chloride 10주간 투여후 1일 경과군에서 신장의 피질과 수질에 강한 Azan 염색반응을 보였으며 신사구체의 괴사와 수질 일부에서 간질성 섬유증식 및 울혈이 관찰되었다. 2. Cadmium chloride 10주간 투여후 1주 경과군에서는 신장의 피질과 수질에 중등도의 Azan 염색반응이 관찰되었고 신사구체의 국소적 괴사가 관찰되었다. 3. Cadmium chloride 10주간 투여후 2주 경과군에서는 신장의 피질에 중등도의 Azan 염색반응이 관찰되었으며, 4주 경과군에서는 피질과 수질에 약한 Azan 염색반응만 관찰되었다. 이상과 같은 결과로 미루어 cadmium chloride의 흰쥐에 장기간 투여는 미량이라도 신장의 신사구체의 괴사, 섬유화 등이 유발되나 투여후 4주 경과시는 손상이 회복되는 것으로 사료된다. The peritoneal injections of cadmium chloride(0.6mg/kg) per 1 week for 10 weeks were made. The cadmium chloride treated rats were sacrificed on 24 hours, 1 week, 2 weeks and 4 weeks after 10 weeks administration. And each of renal tissues from cadmium treated rat kidney was stained with Mallory Azan. 1. The severe glomerular necrosis, fibrosis and congestions in 1 day group were seen in the cadmium chloride treated rats medulla. 2. The moderately positive reaction for azan stain was seen in cortex and medulla of 1 week group in the cadmium chloride treated rats medulla. 3. The weakly positive reaction for azan stain was revealed in cortex and medulla of the rat kidenys on 2 weeks and 4 weeks after cadmium chloride administration for 10 weeks. It is concluded that the renal damage of rat resulted with administration of cadmium chloride may be recovered 4 weeks after injection.

三姓神話에 대한 고고학적 접근

李淸圭 제주대학교 탐라문화연구소 1994 탐라문화 Vol.0 No.14