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.

株式投資行態에 관한 硏究

한광환 청주대학교 대학원 1996 우암논총 Vol.14 No.-

The main purpose of the study is to examine the behaviors of the stocks investment. This study sets up hypotheses regarding the differences of related variables among each of the groups of investors grouped by the relevant criteria. Those hypotheses are then tested empirically through investor interviews. The methodology of study used to analyze in this study is Correlation, Analysis of Variance. The result of an empirical study are as follow : The first, The behavior characteristics showing ststistical difference between the amount of investment and the behaviors of the stocks investment are the number of keeping kind stocks, the reliance of financial statement information, the criterion of choice for stock investment, trade pattern, the way of the kind choice of stock, mass media for investment information. The second, The behavior characteristics showing statistical difference between the investment career and the behaviors of the stocks investment are the number of keeping kind stocks, the reliance of financial statement information, the criterion of choice for stock investment, the way of the kind choice of stock. The third, The behavior characteristics showing statistical difference between the keeping period and the behavior of the stocks investment are the number of keeping kind stocks, the reliance of financial statement information, the scales on credit, the way of the kind choice of stock, mass media for investment information. The fourth, The behavior characteristics showing statistical difference between the buying objective and the behaviors of the stocks investment are the number of keeping kind stocks, the reliance of financial statement information, the criterion of choice for stock investment, the way of the kind choice of stock. The fifth, The stock investors tend to consider the important factor such as the industry prospect, financial statement, general economy situation. The sixth, The stock investors tend to consider the accuracy of investment information importantly.

젖소개량체계를 위한 낙농종합정보망 구축

한광진,남인식,이득환 한국농업정보과학회 2000 농업정보과학 Vol.1 No.2

National Dairy Herd Improvement (DHl) program has been processed by Dairy Cattle Improve-ment Center (DCIC) as a branch of National Livestock Cooperatives Federation (NLCF) in order to enhance the dairy productivity of dairy farms in Korea since 1979. This program has been renewed to improve farm management systems by providing useful information in milking productivity, feeding condition and genetics. Under DHI program, all dairy farm records, such as individual milk production, fat and protein components, nutrition level, somatic cell count and reproduction data are collected and analyzed provide information to all members who join this program by monthly in cooperation with member-coops of NACF nationwide using net-work technology. By participating in this Total Dairy Management Consulting Service, dairy farmers, who have memberships, have been able to get new skill and technology and renovate their management. Within the year 2003, over 60% of total dairy herds should be expected to enroll in this program. For DH farmers, DCIC Internet system like World Wide Web (http://www.dcic.co.kr) can be a convenient tool to offer lots of informa- tion related to individual DHI cow's records. Dairy farmers can also order some of merchandise like semen, farming appliances by sending a sheet of invoice to DCIC under this web-site. Farmers may, especially, select and purchase the suitable semen referenced by the report that includes some of guideline of mating on each cow of the farm, which brings newest information on international dairy industry by Internet on DCIC. DCIC dairy network system has been linked to the several network systems such as National Livestock Research Insti-tute (NLRI), National Veterinary Research and Quarantine Service OfVRQS), agricultural colleges, livestock associations, private institutions and dairy farms in Korea. Identification system of each cow can be requisite for health survey of animal and for prevention against meat contaminates from some infectious virus as well as tool of breed improvement. So DCIC has held common cow unique ID for a lifetime with other organizations such as 32 DHI centers, breed association (KAIA). These unique ID systems should be most efHciently shared with those organizations using networking technologies which are likely to be of great helpful to all dairy farm-ers and organizations related to competent players in the area of international dairy industry.

가야산 국립공원일대의 식생 및 식물상 연구 : 단지봉 지역을 중심으로 Especially on the Danji-bong Area

박광우,권영한,최경,오승환,김동갑,김주환 한국환경생물학회 2005 환경생물 : 환경생물학회지 Vol.23 No.1

본 조사지역인 가야산국립공원은 지리학적으로는 북위 35?5′00″~35?9′30″, 동경 128?2′30″~128?09′30″에 위치하고, 행적구역상으로는 경상남도의 합천군과 거창군, 경상북도의 성주군, 고령군에 걸쳐 있으며, 총면적은 57.81 km꼬?이른다. 가야산은 우리나라 기후지역상 온대남부에 위치하고, 식물구계학적으로는 남부아구에, 식생구계학상으로는 냉온대에 속하는 것으로 알려져 있다. 또한, 전체면적의 약 82.5%가 해발 600m 이상이며, 1,000m이상이 약 10.3%에 해당된다. 가야산의 해인사-극락골-토신골 지역은 잘 보존된 소나무림이 우점하고 있고, 부분적으로 노각나무가 산생하는 것이 관찰되었으며, 해인사-진대밭골-두리봉 지역은 계곡에는 소나무와 졸참나무가 고지대에는 신갈나무 등이 부분적으로 군락을 형성하고 있었다. 또한 남산제일봉과 북사면은 각각 등산로와 임도가 형성되어 있어 소나무와 졸참나무, 신갈나무 등이 혼재된 양상을 나타내었고, 백운동계곡 주변은 다른 사면과 달리 식생의 발달정도가 소나무와 관목위주로 매우 단순했다. 특기할만한 점은 상왕봉 주변에서 흰참꽃, 설앵초, 네귀쓴풀, 백리향, 솔나리, 구름송이풀 등의 희귀 또는 고산성 식물들이 분포하는 것이 확인되었다. 가야산국립공원지역에 분포하는 양치식물 이상의 관속식물을 대상으로 조사한 결과 91과 268속 373종 1아종 75변종 12품종 4잡종으로 총 465분류군이 조사 확인되었으며, 이는 우리나라 관속식물 4,071 분류군의 11.4%에 해당되었다. 한국특산식물은 11과 15속 15분류군으로 조사지역내 분포하는 465분류군중 약 3.2%이며. 식물구계학적 특정식물은 17과 21속 25분류군으로 이는 가야산 소산식물 465분류군의 5.4%이었고, 조사지역에 분포하는 귀화식물은 5과 7속 7분류군으로 우리 나라전체 귀화식물종 177종류의 4%이다. 또한 가야산 단지봉(1,028.5m)에서 새로 발견된 산간습지 (forested wetland)와 자란초 자생 군락지에 대해 식생 및 층위별 종조성을 토대로 현존 식생 구조를 분석하였다. This study aims to investigate the flora of Mt. Gaya National Park, especially focused on the forested wetland vegetation of Danji-bong area. The flora of Mt. Gaya was investigated from April in 2003 to October in 2004. Vascular plants of this area consist of total 465 taxa, 4 hybrids, 12 forma, 75 varieties, 1 subspecies, 373 species, 268 genera, 91 families. It corresponds to 11.4% of totally 4,071 taxa appeared in Korea. Korean endemic plants were composed 11 families, 15 genera, 14 species, 1 variety and totaling 15 taxa. And also actual vegetation structures were analyzed the newly founded forested wetland and natural population Ajuga spectabilis on the Danji- bong area using the vegetation and the species composition by tree layer.

잣버섯 (Lentinus Iepideus DGUM 25050)의 균사생육을 위한 배지조성의 최적화

정광교,한영환 동국대학교 경주대학 1997 東國論集 Vol.16 No.2

The fruiting body of Lentinus lepideus has been used as an edible mushroom, which has good taste, typical pine flavor and medicinal components for immunostimulation and antitumor activity. In this study, the culture condition and medium composition of L. lepideus DGUM 25050 isolated were optimized for higher mycelial production. The optimal temperature and pH for mycelial culture were 30℃ and pH 5.0, respectively. Among the complex media tested, yeast-malt extract was most favorable for stimulating mycelial growth of L. lepideus. When the Czapek-Dox medium was used as a minimal medium for mycelial culture, starch of polysaccharide was very excellent and both lactose of dissacharide and xylitol of monosaccharose were prominent as a sole source of carbon and energy. As a source of nitrogen, organic nitrogen complex was better than inorganic one and organic soytone was best. When Na_2HPO_4 as a phosphorus source and p-amino benzoic acid as a vitamin were supplemented to the minimal medium, mycelial growth was enhanced. The optimal C/N ratio was 6.0 and stimulated a favorable growth of L. lepideus, when 3.0% of starch and 0.5% of soytone were added to the medium. The optimized medium for mycelial growth of L. lepideus DGUM 25050 was determined and named as LLM, of which composition was as follows: starch 3.0%, malt extract 1.2%, soytone 0.5%, Na2HPO4 0.72%, formic acid 0.1%, ethyl alcohol 0.1%, p-aminobenzoic 0.5 ㎎/l. When the mycelia were cultivated for 15 days, 9.2 g/ℓ of dry weight in LLM broth was higher than 6.8 g/ℓ in the medium used generally for mycelial culture of L. lepideus.

유도 '되치기 본'의 개선 방안에 관한 연구

김의환,김도준,김규수,김관현,김종달,최종삼,조용철,박순진,윤익선,안병근,정 훈,김미정,한성철 龍仁大學校 武道硏究所 1999 武道硏究所誌 Vol.10 No.1

The purpose of this study was to reform practically a Korean Judo's Doechigi-Bon(Forms of Counterattack, judo's Gaeshi no Kata, Judo's Uradori no Kata, Judo's Gonosen no Kata) that was established in 1955 Korea, according to changing of techniques by Judo's modernization, in order to have Judo's carefulness and systematic diffusion. Reform procedure of Judo's Doechigi-Bon was 1st stage, Questionnaire survey 303 judokas, 2nd stage, Technical seminar by judo experts(12 judo professor) 4 times, 3rd stage, wording report for reform, 4rd stage, Discussion and judgement of Teaching and Judgement commission of Korean judo Association(KJA), 5th stage, Public hearing for reform in KJA, 6th stage, Report and decision of board of directors in KJA, 7th stage, public publication of Judo News(No.53) in KJA. Basic principle of reform of Judo's Doechigi-Bon were as table 1. Table 1. Basic principle of reform of Judo's Doechigi-Bon ------------------------------------------------------------------------------- Items Reformed Key Points of Judo's Doechigi-Bon ------------------------------------------------------------------------------- 1. Structure 1) Grand classification : Classified by 3 parts(1,2,3Gyo) 2)Medium classification : Te waza, Goshi waza, Ashi waza devided per each part(Gyo) 3)Sub-classification : Classified five techniques per each part(Gyo) 2. Contents 1) Selected established techniques as possible 2) Considered rationalty and overlapping of counterattack techniques 3. Decision of Conterattack techniques 1) Refered to results of Basic Questionnaire survey 2) Priority to decisions of Judo expert technical seminar -------------------------------------------------------------------------------- Reformed Korean Judo's Doechigi-Bon(Forms of Counterattack techniques-KJA, 1999) are as follows: 1. Gyo; ① Uki otoshi -> Uchi mata ② Harai goshi -> Harai goshi gaeshi ③ O soto gari -> O soto gake ④ Ko uchi gari -> Sasae tsurikomi ashi ⑤ O uchi gari -> Ko soto gari 2. Gyo; ① Ippon seoi nage -> Okuri eri jime ② Tsuri domi goshi -> Uki waza ③ Okuri ashi harai -> Okuri ashi harai ④ Ko soto gari -> Tai otoshi ⑤ Hiza guruma -> Hiza guruma 3. Gyo; ① Kata guruma -> Sumi gaeshi ② Tai otoshi -> Ko soto gari ③ Hane goshi -> Harai tsurikomi ashi ④ Uchi mata -> Tai otoshi ⑤ Tomoe nage -> O uchi gari

운동선수의 임장불안에 대한 연구

홍관이,이광재,김두경,부기원,노성규,한상준,박기동,오수일,문병용,이철규,박장평,엄기진,박남환 江原大學校附設 體育科學硏究所 1984 江原大學校附設體育科學硏究所論文集 Vol.- No.9

This study is designed to grasp the elements and situations of stage fright in order to propose a part of ways to cope with it. We make 511 top-class high school players, male and female, in the central districts (Seoul, Inchon, Kyungki, Chungbuk, and Kangweon Province) on object of questionnaire, and get the following results. Through players generally have all-round characters they show weakness in the superiority and emotional stability while showing strength in the sonformity. This fact comes to be related to the elements which cause stage fright. Physiological changes also have many effects on the symptom of stage fright. Especially, stage fright increases when players show sensitive reaction to the self-consciousness of final consequence which comes from the tension or uneasiness of sympathetic nerve, Thus, it turns out that players make use of reducing psychological burden by physical exercise or adjusting the level of demanded result in order to release the stage fright.

日本의 社會科學 및 體育分野 學問硏究動向에 對한 調査 硏究

金榮秀,崔晄烈,金相漢,金麟坤,金炳斗,金永煥 慶北大學校 經商大學 經濟學科 1981 慶商大學論集 Vol.9 No.-

This paper attempts to review and trace back to, based on the data collected during visits of Japanese universities and research institutes, the organizational characteristics, the structures of curricula and study trends, with regard to the fields of social sciences, especially economics and business administration. One of the most conspicuous characteristics observed in academic organizations was Tsukuba university's system whose academic institution was organized around academic grouping, academic genealogy, and specialty: particularly social economic planning belonged to the genealogy of social engineering, in light of its characteristics in term of curriculum, seems to meet the contemporary need. There found two speciality areas in the Department of Social Engineering at the Graduate School: one is the concentration on Mathematical Planning and the other Management Engineering. Considering that its academic goal is tosys tematically and empirically analyze the human behaviors, and to take interdi-sci plinary approach through a policy-oriented system in doing so, it reflects one of the true natures of the academic trend. Their curricula appear to emphasize on analytical methods under uncertainty, application of mathematical planning techniques, system simulation, and information system design and its application, in the area of economics and business administration. Physical education is believed to require modernized facilities and equipments for its record-breaking and technical enhancement, and so increased investment in physical facilities and policy considerations for the training of physical educators are necessary.

정전 열 접합을 이용한 Multi-Substrate Bonding

이덕중,주병권,최우범,한정인,조경익,이광배,장진,오명환 경북대학교 센서기술연구소 1997 센서技術學術大會論文集 Vol.8 No.1

We performed silicon-to-glass bonding using silicon direct bonding followed by anodic bonding(SDAB). Initial bonding between glass and silicon was caused by the hydrophilic surfaces of silicon and glass ensemble using silicon direct bonding(SDB) method. We found that the bonded specimen using SDAB process had higher strength than one using anodic bonding process only. We performed multiple layer bonding by SDAB, which is glass- silicon -glass as sandwich structure. In the silicon wafer, the (1mm x 2mm x 500μm)-sized cavity was formed by the anisotropic etching of the silicon substrate in EPW(Ethylendiamin-Pyrocatechol-Water). And, the cavity was sealed with glass wafers by SDAB method.

동일한 시료에 대한 국내 기관간의 STR 분석결과 비교 : STR 유전자좌 분석법의 표준화 설정을 위하여

박종태,신경진,양윤석,우광만,이숭덕,이승환,이정빈,정연보,조승희,한길로,한면수,홍승범 大韓法醫學會 2001 대한법의학회지 Vol.25 No.1

This paper described a collaborative exercise intended to see what kinds of short tandem repeat (STR) loci are used in different DNA typing laboratories in Korea and to compare their results for the demonstration whether uniformity of DNA profiling results from different laboratory could be achieved in Korea Laboratories were asked to test five tissue DNAs using methods routinely used in each laboratory and to report the results to the coordinating laboratory. The exercise demonstrated that each laboratory was using different STR loci for the typing with different STR numbers,2 VNTRS,36 STRs and amelogenin in total, and the direct comparison of the results from all the laboratory for the 18 loci could not be done as only one laboratory submitted typing results. Among 21 loci for which several laboratories submitted typing results, results for 14 loci were the same and results for the other 7 loci were different depending on the participating laboratory. D1S80, F13A01, D16S539, D21S11, D18S51, D3S1744 were the loci with different typing results. Even in the cases where commercial kits were used, the results were not the same depending on the machines used, that is the capillary electrophoresis or the gel based electrophoresis. The reason for the different results, points about the standardization of the methods arid the profiling data were described.