Two Unrecorded Species of the Snapper (Perciformes: Lutjanidae) Collected from Jeju Island, Korea

Maeng Jin Kim,Byung Yeob Kim,Joon Sang Kim,Choon Bok Song 한국수산과학회 2012 Fisheries and Aquatic Sciences Vol.15 No.4

Two unrecorded species of the snapper, Lutjanus malabaricus (296.0 mm standard length [SL]) and L. stellatus (350.0 mm SL) belonging to the family Lutjanidae, were first collected from the western coastal waters of Jeju Island, Korea. L. malabaricus is characterized by having a dark marking on the upper half of the caudal peduncle, a band of vomerine teeth that does not protrude posteriorly at the middle, and nine anal soft rays. Compared to its Korean relative, L. malabaricus is distinguishable by having rows of scales that run obliquely in the dorsal-posterior direction above the lateral line (vs. parallel to the lateral line in L. argentimaculatus). L. stellatus can be identified by the absence of wavy blue lines on the head (vs. many blue lines in L. rivulatus) and presence of a white spot above the lateral line (vs. a black blotch on the lateral line in L. rivulatus). We propose new Korean names, Jin-hong-tung-dom” and “Huin-jeom-tung-dom,” for L. malabaricus and L. stellatus, respectively.

Localization of Antigenic Sites at the Amino-terminus of Rinderpest Virus N Protein Using Deleted N Mutants and Monoclonal Antibody

Kang-seuk Choi,Jin-ju Nah,Young-joon Ko,Shien-young Kang,Yi-seol Joo 대한수의학회 2003 Journal of Veterinary Science Vol.4 No.2

of Antigenic Sites at the Amino-terminus of Rinderpest Virus N Protein Using Deleted N Mutants and Monoclonal AntibodyKang-seuk Choi*, Jin-ju Nah, Young-joon Ko, Shien-young Kang1 and Yi-seok JooNational Veterinary Research and Quarantine service, Ministry of Agriculture and Forestry, 480 Anyang, Gyounggi 430-824, Korea1Research Institute of Veterinary Medicine, College of Veterinary Medicine, Chungbuk National University, 48 Gaeshin-dong, Heungduk-gu, Cheongju, Chungbuk 361-763, KoreaReceived April 2, 2003 / Accept July 10, 2003J. Vet. Sci. (2003), 4(2), 167-173JOURNAL OFVeterinaryScience*Corresponding author: Kang-seuk Choi National Veterinary Research and Quarantine service, Ministry of Agriculture and Forestry, 480 Anyang, Gyounggi 430-824, Korea Tel: +82-31-467-1860, Fax: +82-31-449-5882 E-mail: choiks@nvrqs.go.kr

5세 남아의 Influenza 종격동기종 및 대엽성 폐렴 1례

오희성,한유진,연은경,선동신,송준환,박경배,박준수,김영통,남해선,최영진,김용배 순천향의학연구소 2009 Journal of Soonchunhyang Medical Science Vol.14 No.3S

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유전성 비용종증 대장암 1예

서정민,박재갑,김상준,김진복,서정민,박재갑,김상준,김진복 대한대장항문학회 1991 Annals of Coloproctolgy Vol.7 No.2

NSIP와 BOOP의 고해상전산화단층촬영 소견과 비교

백상현,박재성,차장규,홍현숙,김대호,박성진,조준희,이혜경,최진수 순천향의학연구소 2003 Journal of Soonchunhyang Medical Science Vol.9 No.2

Purpose: BOOP and NSIP also share similar clinical features such as subacute flu-like illness, the finding of bronchoalveolar lavage, the result of pulmonary function test and more favourable outcome than usual interstitial pneumonia(UIP). The author try to compare the HRCT findings of NSIP with BOOP by pattern and distribution of diseases. Materials and Methods: HRCT findings of histopathologically proven NSIP(Group Ⅰ; 6, Group Ⅱ; 7, Group Ⅲ; 2) in 15 patients(5 male, 10 female, age range, 39-69 years; mean age, 53 years), BOOP in 15 patients(6 male, 9 female, age range, 26-76 years; mean age, 52 years) were reviewed retrospectively. Results: The common pattern of the two diseases was admixed consolidation, ground glass attenuation & reticular densities with/without architectural distortion(NSIP; 53.3%, BOOP; 46.7%). The main component of the pattern wan predominantly consolidation(NSIP; 46.7%, BOOP; 73.3%) and ground glass attenuation(NSIP; 40.0%, BOOP;20.0%). Architectural distotion was more provinent finding with NSIP(mild ; 3, moderate ; 4, severe; 2) compared with BOOP(mild; 7, moderate; 2, severe; 0). The predominant overall distribution was lower lung, peribronchovascular & peripheral lung field in both of the two entities(NSIP;73.3%, BOOP; 73.3%). Peribronchovascular involvement was more common with NSIP(100%) than BOOP(80%), whereas peripheral involvement was more common with BOOP(93.3%) than NSIP(80%). Conclusion: The HRCT findings of NSIP and BOOP were similar in pattern and distribution. But NIP manifested more frequently ground-glass attenuation, whereas BOOP showed more frequently consolidation. Architectural distortion was more severe with NSIP than BOOP. NSIP invoved more frequently peribronchovascular space and BOOP were more common in peripheral lung field.

정신분열병에 대한 리스페리돈의 효과 및 안정성

이민수,김용구,김영훈,연병길,오병훈,윤도준,윤진상,이철,정희연,강병조,김광수,김동언,김명정,김상훈,김희철,나철,노승호,민경준,박기창,박두병,백기청,백인호,손봉기,손진욱,양병환,양창국,우행원,이정호,이종범,이홍식,임기영,전태연,정영조,정영철,정인과,정인원,지익성,채정호,한상익,한선호,한진희,서광윤 大韓神經精神醫學會 1998 신경정신의학 Vol.37 No.1

연구목적 : 본 시험의 목적은 임상시험 시작전에 연구자들을 대상으로 PANSS Workshop을 통하여 PANSS, ESRS에 대한 국내에서의 표준화 작업을 구축하고 새로운 정신병 치료제인 리스페리돈의 효과와 안정성을 재확인하여 리스페리돈 사용에 대한 적정화를 이루는데 있다. 연구방법 : 1996년 4월부터 1996년 9월까지 국내 39개 대학병원 정신과에 입원중인 혹은 증상이 악화되어 입원하는 정신분열병 환자 377명을 대상으로 다시설 개방 연구를 시행하였다. 1주일간의 약물 배설기간을 가진후, 리스페리돈을 8주간 투여하였고, 기준점, 1주, 2주, 4주, 그리고 8주후에 평가되었다. 용량은 제1일에는 리스페리돈 1mg씩 1일 2회, 제2일에는 2mg씩 1일 2회, 제3∼7일에는 3mg씩 1일 2회 투여하였다. 이후 환자의 임상상태에 따라 임의로 증량할 수 있으며, 최대 일일 16mg을 초과하지 않도록 하였다. 추체외로 증상을 조절하기 위한 투약을 허용하였다. 임상증상 및 부작용의 평가는 PANSS(Positive and Negative Syndrome Scale), CGI(Clinical Global Impression) 그리고 ESRS(Extrapyramidal Symptom Rating Scale)을 사용하였다. 연구결과 : 377명중 343명(91%)이 8주간의 연구를 완결하였다. 치료 종결시점인 8주후 PANSS 총점수가 20% 이상 호전된 경우를 약물 반응군으로 정의할때, 약물반응군은 81.3%였다. 리스페리돈에 반응하는 예측인자로는 발병연령, 이전의 입원 횟수, 유병기간이 관련 있었다. 리스페리돈은 1주후부터 PANSS양성, 음성, 및 일반정신병리 점수상에 유의한 호전을 보여 효과가 빨랐다. CGI의 경우도 기준점에 비해 1주후부터 유의한 감소를 나타내었다. ESRS의 경우, 파킨슨 평가점수는 기준점과 비교해 투여 1주, 2주, 4주후 유의하게 증가되었다가 8주후 기준점과 차이가 없었다. Dystonia 평가점수는 1주후만 유의한 증가를 보였으며, dyskinesia 평가점수는 유의한 차이가 없었다. 혈압, 맥박수의 생명징후 및 일반 혈액학 검사, 생화학적 검사, 심전도 검사에서 유의한 변화는 없었다. 결 론 : 이상의 다시설 개방 임상 연구를 통해 리스페리돈은 정신분열병 환자에서 양성증상뿐만 아니라 음성증상 및 전반적인 증상에도 효과적인 것으로 사료된다. 보다 명확한 평가를 위해서는 다른 항정신병약물과의 이중맹검 연구가 필요할 것으로 생각되며, 또한 장기적 치료에 대한 평가도 함께 이루어져야 하겠다. Objective : The purpose of this study was to investigate the efficacy and safety of risperidone in the treatment of Korean schizophrenic patients. Method : This multicenter open study included 377 schizophrenic patients drawn from 39 university hospitals. After a wash-out period of 1 week, the schizophrenic patients were treated with risperidone for 8 weeks and evaluated at 5 points ; at baseline, and 1, 2, 4 and 8 weeks of treatment. The dose was increased from 2mg/day(1mg twice daily) to 6mg/day(3mg twice daily) during the first week and adjusted to a maximum of 16mg/day over the next 7 weeks according to the patient's clinical response. Medication to control extrapyramidal symptoms was permitted. The psychiatric and neurological status of the patients was assessed by PANSS, CGI, and ESRS scales. Results : 343(91%) of 377 patients completed the 8-week trial period. Clinical improvement, as defined by a 20% or more reduction in total PANSS score at end point, was shown by 81.3% of patients. The predictors of response to risperidone were associated older age, shorter duration of illness, fewer previous hospitalization. Risperidone had rapid onset of action ; a significant decrease of the total PANSS and three PANSS factor(positive, negative, general), and CGI was already noticed at the end of first week. For the ESRS, parkinsonism rating scores were significantly increased until week 4 comparing with baseline. Dystonia rating scores were significantly increased until week 1, and dyskinesia rating scores were not significantly changed during the study. Laboratory parameters including vital sign, EKG, hematological, and biochemical values showed no significant changes during the trial. Conclusions : This study suggests that risperidone is generally safe and effective against both the positive and negative symptoms in our group of patients.

肝吸蟲 및 肺吸蟲症에 있어서 免疫動物血淸을 利用한 ELISA법과 Quchterlony법의 比較硏究

陳成元,李駿商,林漢鍾 고려대학교 의과대학 1983 고려대 의대 잡지 Vol.20 No.1

Clocorchiasis and paragonimiasis are known as medically important endemic disesses, and these trematodiases have been also recognized as one of the most important public health problems in Korea. Until recently, the most common methods of diagnosis for the survey of the above two fluke disease are made by stool and sputum examinations and intradermal test. A number of serological techniques have currently been applied to parasitic diseases. Interpretation of the results obtained, however, is rather difficult, especially when specific and well-defined antigens cannot be available. Efforts in recent years have been made for the development of new promising serological techniques. The enzyme-linked immunosorbent assay (ELISA) test and in particular its application to parasitic diseases, represents a significant addition to existing serological tools. The ELISA test seems to be practical, easy to perform, and is quite sensitive. The comparative studies were made on the ELISA test and Ouchterlony test with the immune animal sera in clonorchiasis and paragonimiasis. In immunized rabbit the sere were prepared weekly up to 7th week by weekly immunization with 0.1% NaCl extracted Clonorchis and Paragoninus antigen. In infected rat the sera were prepared weekly of biweekly up to 17th week after infection with 10 or 50 metacercariae of C.sinensis. The results obtained are as follows: 1. The O.D. (optical density) values of the ELISA in Clonorchis immunzed sera was appeared firstly over 1,000 after 3 weeks immunization, and the O.D values of the ELISA was over 1,000 at 7th week until within 1 : 8,000 dilution of sera. 2. The precipitata lines was firstly demonstrated at 3rd week of Clonorchis immunized sera 3. The O.D. values of the ELISA in Paragonimus immunized sere was appeared firstly over 1,000 after 2 weeks immunization, and the O.D. values of the ELISA was over 1,000 at 7th week until within 1 : 64,000 dilution of sera. 4. The precipitate lines was firstly demonstrated at 2nd week of paragonimus immmunized sere by Ouchterlony test. 5. In the Clonorchis infected rat's sera, regression equation between the O.D. values of the ELISA and period (week) after infection was y(O.D. values)=0.0646x(period, week)+0.2733. There was correlation among the O.D. values by the grade of infection, (p〉0.05) 6. The precipitate lines was firstly demonstrated at 3rd week of Clonorchis infected rat's sera by Ouchterlony test.

심실 조기 수축의 발생 부위 및 연결 간격의 차이에 따른 혈역학적 변화

진승원,김재형,노태호,조은주,김희열,이만영,김종진,박준철,채장성,홍순조,최규보 대한순환기학회 1999 Korean Circulation Journal Vol.29 No.7

유산균(L.lactis CBT-8)및 발효 추출물의 Helicobacter pylori 억제 능력

진춘조,박형석,이혜운,김성렬,강동구,이준상,이재동,왕준호 건국대학교 의과학연구소 2002 건국의과학학술지 Vol.12 No.-

Helicobacter pylori infection was the cause of chronic gastritis, duodenal ulcer and gastric MALT lymphoma. The eradication rates of H. pylori using antibiotics are around 80%. Lactobacilli have been demonstrated to have in vivo and in vitro inhibitory effects on H. pylori infection. We aimed to evaluate the inhibitory effect of L. lactis CBT-8 and its extract on H. pylori in human stomach. Thirty-five H. pylori-infected volunteers(30-49 yr)were randomized into two groups which were treated with L. lactis CBT-8 and its extract(Group A n=17) or milk containing L. lactis CBT-8(Group B, n=18). They underwent 13C-urea breath tests before and after treatment. The DOB30 of group A(n=14) was decreased 41.0% after treatment(26.0±4.9 before, 15.3±2.1 after treatment)(p<0.05). the DOB30 of group B(n=13) was decreased 22.3% after treatment(22.0±2.2 before, 17.1±1.7 after treatment)(p<0.05). In conclusion, L. lactis CBT-8 was effective in suppressing H. pylori infection in human stomach.

원추형 연결 임플란트에서 지대주 종류에 따른 나사풀림과 침하현상에 관한 연구

이진선,이준석 대한치과보철학회 2012 대한치과보철학회지 Vol.50 No.2

Purpose: The aim of this study was to evaluate the effects of different abutment materials on abutment screw loosening and settling-down effect in conical connection type implant system. Materials and methods: Three types of abutment, cementation, gold UCLA, and metal UCLA abutment were used. Two UCLA groups were fabricated in a similar pattern to cementation abutment. Type III gold alloy and Nickel-Chromium alloy was used for casting gold UCLA abutment and metal UCLA abutment, respectively. Fixture and abutment were tightened to 30 Ncm by using digital torque controller and re-tightening was conducted with same force after 10 minutes. Digital torque gauge was used to measure loosening torque and fixture/abutment length was measured by digital micrometer. Dynamic loads between 25 N and 250 N were applied with 0 degree angle to the abutment axis. After loading, fixture/abutment length was re-measured and amount of settlement was calculated. Loosening torque value was also measured for comparison. Results: All three groups showed significant differences of length when comparing before and after loading, but there was no significant difference of settling amount in all groups. Loosening torque values were significantly decreased when comparing before and after loading in all groups(P<.05). However, there was no significant difference in loss of loosening torque values when compared to groups. Conclusion: In internal conical connection type implants, dynamic load affected on settlement and loosening torque of implant, but there was no differences between abutments materials. Likewise gold UCLA abutment, metal UCLA abutment might be able to withstand functional load. 연구 목적: 본 연구 목적은 서로 다른 재료로 제작된 지대주를 이용하여 동적하중을 가했을 때 풀림토크와 침하량에 대한 임플란트-지대주 연결부의 안정성에 대하여 알아보는 것이다. 연구 재료 및 방법: 원추형 내부연결 구조를 갖는 임플란트에 이용되는 세 가지 지대주, 티타늄 합금 지대주(Cement abutment, Osstem Co., Seoul, Korea), 귀금속 UCLA 지대주(UCLA Goldcast abutment, Osstem Co., Seoul, Korea), 비귀금속 UCLA 지대주(CCM Metalcast abutment, 3M ESPE, Seefeld, Germany)를 사용하였다. 귀금속 UCLA 지대주와 비귀금 속 UCLA 지대주를 티타늄 지대주와 유사한 형태로 납형을 형성 한 후 각각 제 3형 금합금(E-3, Heesung catalyst Co., Seoul, Korea)와 니켈-크롬 합금인(Rexillium III(R), Pentron(R), San Diego, USA)를 사용하여 주조 하였다. 임플란트와 지대주를 디지털 토크 컨트롤러를 이용하여 30 Ncm로 체결하였고 전하중 상실을 보상하기 위하여 10분 후 다시 같은 힘으로 체결 하였다. 디지털 토크 게이지를 사용하여 풀림토크를 측정하였고 디지털 마이크로미터를 이용하여 임플란트/지대주 길이를 측정하였다. 그 후 동적 하중 피로 시험기에 지대주를 장착한 후 최대 250 N, 최소 25 N, 주기 14 HZ의 sine형의 하중을 장축과 평행하게 가하였다. 하중 후 임플란트/지대주의 길이를 재측정 하고, 전후 길이 변화량을 이용하여 침하량을 계산하였으며 풀림토크를 측정하였다. 결과: 하중 전후의 길이를 비교하였을 때 세 군 모두에서 유의한 차이를 보였다(P<.05). 군 간의 침하량을 비교하였을 때 통계적으로 유의한 차이를 보이지는 않았다. 하중 전후의 풀림토크를 비교하였을 때 역시 세 군 모두에서 유의한 차이를 보이며 감소하였다 (P<.05). 하중 전 풀림토크와 하중 후 풀림토크를 군간 비교하였을 경우에는 통계적으로 유의한 차이를 보이지는 않았다. 결론: 원추형 내부 연결구조를 갖는 임플란트에서 동적하중은 임플란트의 침하량과 풀림토크에 영향을 미치는 것으로 보이나 지대주간 차이는 나타나지 않았다. 비귀금속 UCLA 지대주이 사용은 귀금속 UCLA 지대주와 마찬가지로 기능적 하중에서 안정적일 것으로 사료된다.