Increased Urinary KIM-1 and Tubular KIM-1 Expression in IgA Nephroapathy (초)

( Mi Seon Seo ),( Soon Hyo Kwon ),( Moo Young Park ),( Soo Jung Choi ),( Jin Seok Jeon ),( Hyun Jin Noh ),( Jin Gook Kim ),( Dong Cheol Han ),( Seung Duk Hwang ) 대한내과학회 2010 대한내과학회 추계학술발표논문집 Vol.2010 No.-

강원도 화천군 수달(Lutra lutra) 서식지의 식생 구조

서형수 ( Hyung Soo Seo ),신영섭 ( Young Seob Shin ),이경은 ( Kyung Eun Lee ),김윤미 ( Yoon Mi Kim ),전미나 ( Mina Jeon ),남택우 ( Taek Woo Nam ),한성용 ( Sung Yong Han ),정연숙 ( Yeonsook Choung ) 한국하천호수학회 2014 생태와 환경 Vol.47 No.special

In order to determine whether vegetation would be one of the factors for the selection of otter home range, vegetation structure and other potential factors were studied in Hwacheon, Korea. Thirteen sites, otter’s activity found and not found, were investigated in North Han River and connected tributary streams of Hwacheon-gun. Three types of vegetation were classified by cluster analysis, which is short grass, tall grass and shrub type. Vegetation zone of each channel is composed of either one type, or mosaic of tall grass and shrub type. Short grass type is common in Lake Paro and upper North Han-river where water level is highly variable throughout a year. Therefore, annual species such as Persicaria nodosa, Fimbristylis dichotomam and Chenopodium ficifolium are the most dominant. Shrub type is common at the downstream sites of Jichon stream and along mainstream of North Han River down Lake Paro. A shrub species, Salix koreensis, is the most common. Tall grass type is dominant occupying the most vegetation zone of the tributary channels. Phragmites japonica is absolutely dominant. Due to its dense cover, a few plant species are co-existed. Otter activity was found in all three vegetation types and no marked activity was found at some sites of tall grass type. There is no difference in species composition and physiognomy between tall grass sites with and without otter activity, while it shows significant difference in fish availability between two groups. Overall we found that home range of otters in the region is along the mainstream and downstream of tributary streams with high fish availability in all vegetation types and in various human activity levels.

Enalapril 에 의한 기침 발생율

노승익(Seung Ik Roh),김명선(Myeong Seon Kim),김은실(Eun Sil Kim),서두선(Du Seon Seo),정내인(Nae In Jeong),이명숙(Myeong Suk Lee),한승수(Seung Soo Han),김광희(Kwang Hoi Kim),김윤권(Yoon Kweon Kim) 대한내과학회 1994 대한내과학회지 Vol.47 No.1

Background: Enalapril is an angiotensin-converting enzyme inhibitor that has been widely used in treating hypertension, congestive heart failure, DM and various renal diseases. Cough has been recognized as a side effect of angiotensin-converting enzyme inhibitors. Therefore we studied the incidence and the chracteritics of Enalapril induced cough in Korea. Method: The sixty eight patients with Enalapril who visited out-patients department of internal medicine, Han-Il General Hospital during the period from april 1992 to october 1992 were included in this study. In all patients careful history taking and review of chart was done. Patients with respiratory disease were excluded. The criteria of angiotensin converting enzyme inhibitor induced cough was that cough developed after administration of Enalapril and improved after discontinuing drug and readministration of drug induce resume of symptom. Resnlts: Subjects include 34 males, 34 females and their average age was 53.3 years, Diseases of theirs were hypertension (57 cases}, congestive heart failure (5 eases), various renal disease (28 cases) and 9 patients of them were smokers. Average drug dosage was 11.7 mg a day and average administration duration was 182 days. Of the 68 patients, 23 patients (33.8%) had chronic cough due to enalapril, which had 12 male and 11 female patients. The cough disappearing time after withdrawal of the angiotensin-converting enzyme inhibitors was average 7.8 days. In 16 patients (two thirds of them), cough disappeared within 4 days after drug withdrawal. 9 patients had to stop taking drug because of severe cough. Generally the characters of cough induced by angiotensin-converting enzyme inhibitors were dry, persistent, tickling and tended to develope especially at night, Conclusion: Cough is not uncommon side effect in angiotensin-converting enzyme inhibitor users. There fore clinician should consider angiotensin-converting enzyme inhibitor induced cough initially when cough developed after angiotensin-converting enzyme inhibitor administration.

광양만의 저질 중금속 농도 분포 특성

김도희,유한홍,정종성,조현서,신현출 木浦海洋大學校 2002 論文集 Vol.10 No.1

The main goals of the study were to investigate the sediment quality and trace metal distribution in sediment of Kwangyang Bay, south coastal of Korea. Surface sediment sampling were performed in November, 2000 and February and March, 2001. The concentration of H₂S, IL and COD in sediment were measured by a manual of the Department of Marine Environment of Korea. The extracted trace metals Fe, Cu, Cd, Pb, and Zn in sediments mean analyzed by the flame atomic absorption spectrophotometer with an instrument of model Shimadzu AA-6701F. H₂S, IL and COD in the surface sediment were 1.3 mg/g, 5.9 % and 15.0 mg/g, respectively. The mean content of Fe, Cu, Cd, Pb and Zn were 1523 mg/kg, 4.799 mg/kg, 1.321 mg/kg 9.285 mg/kg and 9.353 mg/kg, respectively. All of these measured trace metals level were over the other reported trace metal level in sediment of coastal area. According to histograms, the content of H₂S, IL and COD and trace metals in sediment of this study were affected by artificial activities rather than natural process.

VAR 시스템에 의한 3상 불평형 부하의 무효전력 보상에 관한 연구

서영수,김한수,김영봉,이봉주 明知大學校 産業技術硏究所 1989 産業技術硏究所論文集 Vol.8 No.-

In this paper, the way that input voltage and input line current as a control variable is provided as one unit is projected. Till now, have dealed with three phase balanced load. But, in that case, total power factor compensation is difficult, for to control each phase at unbalanced load. Therefore, in this paper suggest of the scheme that three phase unbalanced load is controlled by each phase and input total power factor is compensated unit input factor. Therefore, in this paper suggest that three phase unbalanced load is controlled and the method in compensation of unit input factor to be attended by unbalanced load. Besides, the object of control is calculating quantity for input voltage and input line current for the point at issues make to improve of control method at unbalanced load. As a result, control system of each phase could maintain as unit input total power factor has been state diviation error of 2% with unbalanced load.

HLA-DPB1 유전자 형별법 개발

김태규,이혜정,정서영,정태준,한훈 대한조혈모세포이식학회 1997 대한조혈모세포이식학회지 Vol.2 No.1

연구배경: HLA-DP 유전자는 DR 및 DQ와 같이 항원제공 세포(APCs), B 세포 및 활성화된 T 세포등의 표면에 발현되는 class Ⅱ 유전자로서 외인성 항원제공시 MHC 제한(restriction)과정을 통해 면역 반응에 관여한다. DP 항원 분자는 PLT(primed lymphocyte test)와 같은 세포학적 방법에 의해 처음으로 규명되었고, 이어서 혈청학적 형별이 시도되었으나, DR, DQ 분자에 비해 발현 정도가 낮아 형별에 어려움이 있었다. 최근 DP 유전자의 염기서열이 밝혀짐에 따라 DNA 수준에서 DP 형별이 가능하게 되었으며, 지금까지 DPA1 10개, DPBI 77개의 대립유전자가 밝혀졌다. 본 연구는 이식의 결과 및 질병 발생과 연관이 있다고 추정되는 HLA-DPB1 대립유전자를 DNA 수준에서 형별하고 정상 한국인의 DP 대립유전자 분포를 확인하기 위해 시도되었다. 방법: HLA-DPB1 유전자 중 초가변부위(hypervari-able region)가 있는 exon 2 부위를 일차적으로 증폭시킨후, 17종의 probe를 사용하여 PCR-SSOP를 실시하였고, PCR-SSP에는 5종의 primer를 사용하였다. 이들 방법은 DP형이 알려진 미국 UCLA 대학의 international cell exchange sample 88개를 표준 DNA 시료로 이용하여 확립하였다. 결과: 36종류의 HLA-DPBI 대립유전자를 형별할수 있음을 확인하였다. 그러나 DPBI*0402와 0601 대립유전자를 동시에 갖는 heterozygote인 경우에는 DPBI*0201와 2001을 동시에 갖는 heterozygous와 구분이 어려웠다. 100명의 정상 한국인에서 DPBI 대립 유전자형의 분포를 조사한 결과 한국인에서는 11종류의 HLA-DP 대립유전자가 존재함을 확인하였고, DPBI*0501(36.5%), 0201(27%), 0402(10.5%) 대립유전자의 순으로 분포되어 있었으며 검출율은 100%였다. 결론: 이상의결과로 골수 이식 등 이식시 공여자와 수혜자간의 조직적합성은 HLA-DP, DQ뿐만 아니라 DP도 확인 하게되었으며, 앞으로 질병과의 연관성 연구에서 이용될수 있을것으로 사료된다. Background: The HLA-DP genes are highly polymorphic, which encode heterodimeric cell surface glycoproteins that play a role in the immune response as restriction elements in antigen presentation. HLA-DP antigens were initially defined through the primed lymphocyte test (PLT), and the serological typing has been performed which is practically difficult because the expression of DP molecules is very low, comparing with that of DR and DQ. Recently, DNA sequencing and PCR have allowed the various and extensive study on the HLA-DP genes. We developed the molecular typing method for HLA-DPBI alleles, and studied the distribution in normal Korean population. Methods: After PCR amplification of hypervariable exon 2 regions in HLA-DPBI gene, both PCR-SSOP (sequence specific oligonucleotide probes) with 17 probes and PCR-SSP (sequence specific primers) by 5 Primers were used. And this method was tested using a international pannel DNA as standard. Results: Total 36 alleles of HLA-DPBI were defined in the standard DNA pannel. However, DPBI*0.402, and 0601 heterozygote could not be distinguished from DPBI*0201 and 2001 heterozygote. And 11 alleles were defined in 100 normal Koreans and the common alleles were DPBI*0501 (36.5%). 0201 (27%) and 0402 (10.5%). The detection rate was 100% in this study. Conclusion: As the results, the molecular typing of HLA-DPBI alleles is possible for the accurate matching between donor and recipient in born marrow transplantation and for the study of disease association.

돈지, 들깨유 및 달맞이꽃 종자유의 혼합급이가 흰쥐의 간장, 뇌 및 고환의 지질 성분에 미치는 영향

김성희,김한수,서인숙,정효숙,정승용 慶尙大學校 1992 論文集 Vol.31 No.2

돈지 및 들깨유와 달맞이꽃 종자유등 2종 식물 종자유와의 혼합급이가 흰쥐의 체내 조직의 지질 성분에 미치는 영향을 구명하기 위해 S·D계 숫쥐에게 돈지 2.55및 들깨유와 달맞이꽃 종자유의 혼합비율을 달리하여 4주간 급이 사육한 후 간장,뇌 및 고환의 지질 성분을 분석 검토한 결과는 다음과 같다. 간장의 총콜레스테롤 함량은 D군이 대조군에 비해 유의적으로 낮았으며, 인지질 함량은 각 군간의 유의적인 차이가 없었고, 중성지질 함량은 B및 C군이 대조군에 비해 현저하게 낮았다. 콜레스테롤 급이군의 간장 총콜레스테롤 함량은 대조군에 비해 c,d및 e군이 유의적으로 낮았고, 인지질 및 중성지질의 함량은 b군이 낮게 나타났다. 뇌의 총콜레스테롤 함량은 대조군에 비해 B및 C군이 유의적으로 낮았으며, 인지질 및 중성지질의 함량은 대조군에 비해 전 군이 유의적으로 낮데 나타났다. 콜레스테롤 급이군에 있어 뇌의 총콜레스테롤 함량은 각 군간의 유의적인 차이가 없었고, 인지질 함량은 c군이 중성지질 함량은 e군이 대조군에 비해 낮게 나타났다. 고환의 총콜레스테롤 및 인지질 함량은 각 군간의 유의적인 차이가 없었으나, 중성지질 함량은 대조군에 비해 전 군이 유의적으로 낮았다. 콜레스테롤 급이군은 콜레스테롤 무급이군과 거의 유사한 경향을 나타내었다. In order to observe the effects of the feeds mixed with the lard and two vegetable seed oils, which mixed with 2.5% lard and various level of perilla oil and evening primrose oil were administered to the male rats of Sprague Dawley for 4 weeks on lipid components of liver, brain and testes. In livers , total cholesterol contents were remarkably lower in the D group(2.5% lard+2.5% perilla oil+5.0% evening primrose oil,free cholesterol) than in the control group , and phospholipid contents were not significant difference in each groups. Triglyceride contents were remarkably lower in the B(2.5% lard+7.5% perilla oil+5.0% ,free cholesterol) and C(2.5% lard+5.0% perilla oil+2.5% evening primrose oil,free cholesterol) group than in the control group. In the supplemented cholesterol groups, total cholesterol contents were significantly lower in c(C group+cholesterol diet), d(D group+cholesterol diet) and e(2.5% lard+7.5% evening primrose oil,free cholesterol) group, phhspholipid and triglyceride contents were lower in the b group(B group+cholesterol diet) than in the control groups than in the control group, phospholipid and triglyceride contents in brain were considerably lower in the other groups than in the control group. In the supplemented cholesterol groups, total cholesterol contents were not significant difference in each groups. Phospholipid and triglyceride contents were conspicuously lower in the c and e groups. respectively. In testes, total cholesterol and phospholipid contents were not significant difference in the groups, but triglyceride contents were lower in the all groups except for control group The contents of total cholesterlo, phospholipid and triglyceride were similar between the supplimented cholesterol groups and the nonsupplemented cholesterol groups.

만성 승모판 패쇄부전증 환자에서의 안지오텐신 전환효소 억제제의 장기 투여 효과

김대희,이명묵,이해영,조현재,박승정,서재빈,서정원,양한모,윤창환,조상호,이준희,김용진,김명아,손대원,오병희,박영배 대한순환기학회 2004 Korean Circulation Journal Vol.34 No.2

서울 시내 커피전문점에서 판매되는 커피의 이화학적 특성 및 항산화성 비교

서한석,김수희,황인경 한국조리과학회 2003 한국식품조리과학회지 Vol.19 No.5

The physicochemical properties and antioxidant activities of commonly consumed espresso and regular coffees, at coffee shops in downtown Seoul, were investigated. Moreover, the characteristics between chain type coffee shop and owner shops were compared using t-tests. The serving temperature and volume of espresso were lower than those for regular coffees. Whereas, the pH and total acidity of espresso were higher than those for regular coffees. Coffees from chain shops, in particular, had a significantly higher pH and lower total acidity than those from owner shops. The L, a and b values of the regular coffees were higher than those of the espresso coffees. With the exception of the a value of regular coffees, all the color values of the coffees from owner shops were higher than those from the chain shops. The intensity of the brownness, soluble solid contents and total phenolic contents of the espresso coffees were about 7-8, 8-9 and 4 times higher, respectively, than those of regular coffees. In addition, the free radical scavenging capacities and antioxidant activities of the espresso coffees, using a chemiluminescence assay, were higher than those of regular coffees. Espresso coffees from chain shops, especially, had higher activities of free radical scavenging than those from owner shops. In conclusion, the characterics of coffees from chain shops were significantly different from those from owner coffee shops.

커피설기의 재료 배합비에 따른 품질 특성 및 상품화 방안

서한석,김세희,한복려,황인경 한국조리과학회 2004 한국식품조리과학회지 Vol.20 No.2

The purpose of this study was to investigate the instrumental and sensory characteristics of coffee-sulgi(rice cake) with different ratios of the ingredients; coffee(30㎖, 40㎖ and 50㎖ of espresso and instant coffee) and sugar(50g and 75g). A commercial scheme for coffee-sulgi was also investigated. The optimal mixing ratios of coffee-sulgi with added espresso were rice flour 500g, salt 5g, espresso 40㎖ and sugar 75g. Those of coffee-sulgi with added instant coffee were the same. As the sensory intensities of coffee aroma, coffee taste, sweetness, moistness, elasticity, color acceptance for coffee-sulgi and overall acceptance for quality were enhanced, the overall preference for coffee-sulgi was increased. In addition, overall preference was positively correlated with adhesiveness and a-value of instrumental characteristics, but negatively correlated with cohesiveness and L-value. In coffee-sulgi with added espresso, intensities of coffee aroma, browniness, coffee taste, color acceptance for coffee-sulgi, overall acceptance for quality and overall preference were higher than those of coffee-sulgi with added instant coffee. In this point, gourmet coffee-sulgi with added espresso and universal coffee-sulgi with added instant coffee could be differentiated in the coffee-sulgi markets. In conclusion, this study of coffee-sulgi and the differential scheme for the market will be useful to expand rice processing, enhance the intake of rice cakes and provide a reference for commercialization of rice cakes.