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.

침 시술로 발생한 Non-O1, Non-O139 Vibrio cholerae에 의한 패혈증

임태섭,지아영,이중희,장수연,김인수,김영주,김범경,김승업,박준용,안상훈,한광협,김도영 Ewha Womans University School of Medicine 2013 EMJ (Ewha medical journal) Vol.36 No.S

Vibrio cholerae is mainly known to cause gastrointestinal infection after seawater exposure or raw seafood intake. It is rarely reported to cause cellulitis or sepsis, but threre has been no known case after acupuncture. Herein, We report a 56-year-old cirrhotic patient of non-O1, non-O139 Vibrio cholerae septicemia caused by cellulitis of both lower extremities after acupuncture.

Improved Micropropagation of Root Chicory, Cichorium intybus L. var. sativus.

Lim,Jung-Dae,Yang,Deok-Chun,Lee,Hyeon-Yong,Kim,Jong-Dai,Lee,Jin-Ha,Sung,Eun-Soo,Yu Chang-Yeon 한국자원식물학회 2004 Plant Resources Vol.7 No.1

The establishment of an efficient protocol for plant regeneration and micropropagation from leaf explant cultures of Chicory, Cichorium intybus L. var. sativus. is reported. Callus formation rate appeared 100% from explant in all growth regulators, but calli formed in the prensence of naphthaleneacetic acid (NAA) were appeared very compact and non-embryogenic state. The regenerated shoots were obtained from leaf explant cultures on solid MS medium containing different concentrations of cytokinins and auxin. The highest number of shoots (5.7) per explant and shoot growth (2.8cm) was obtained on MS medium containing 0.1 mg BAP L^-1 and 0.1 mg NAA L^-1. Indole acetic acid was the most suitable auxin for root formation among three auxins tested. 2,4-D had no effect on shoot and root formation.

대학 유도선수들의 운동상해에 관한 조사 연구

임순길,김정수 龍仁大學校 武道硏究所 2003 武道硏究所誌 Vol.14 No.1

The purpose of this research is to sort region of injury of game, kind, time and season in type and examine closely the cause and get basis data that can help to suitable recovery after courtesy call and control and judo athlete s injury analyzing their injury and prevent accident beforehand. Also, it relieve fear because judo athlete play judo match that have grasping correctly each single person's injury region and kind when they wish to apply these result in the ability playing in the match elevation and , at the same time, it suggest right control and so that can guide present. Target of this research got following conclusion as result that collect data according to established formality and analyze drafting questionnaire connected with exercise injury that is used by research of Park, Choon-woo(1998), Park, Hee-gab(1997), Kim, Sung-sil(1995), Nho, Jang-chul(l995) etc. to 140 people all by 97 men, 43 women among judo athletes who are belonged in the Kyonggi Province Y University. First, the region that men and women judo athlete wound injury, leg and arm, is dominated more than whole 60%, and trunk is expose by order of head part. Injury region by distinction of sex expressed difference that keep in mind head region, but difference that trunk, arm and leg region keep in mind did not appear. Man was exposed by order of neck, face, head etc. in head region, but woman expressed difference that keep in mind by neck of a stalk of grain, head, order of face and so on. Second, in the kind of injury by distinction of sex, muscle and tendon injury was the highest both men and women and exposed by order of joint, skin, bone, nerve. In injury kind by distinction of sex, difference did not appear in the muscle, bone, nerve, joint, skin and all kinds. Third, when men and women judo athlete practice exercise, they can wound injury easily and winter is the highest season for athlete to get injury easily. As appear in this research, leading person who provoke difference of the occurrence rate of injury could be particular mostly. Therefore, it is thought that can prevent as well as deteriorate the rate of incidence by removing specific injury factor.

유리섬유에 의한 피부질환 및 임상적 진단

임현술,김정란,정해관,김수근 大韓産業醫學會 1999 대한직업환경의학회지 Vol.11 No.2

This study was conducted to evaluate the health hazards and to develop diagnostic methods of glass fiber workers. We examined 40 male glass fiber workers(exposure group) and 57 male non-glass fiber workers (reference group) with a questionnaire, physical examination, chest x-ray and pathological examination in Mar, 1997. Also we examined 65 male glass fiber workers(exposure group) and 42 male non-glass fiber workers(reference group)with the same methods also we did some energy-dispersive x-ray analyses with a scanning electron microscopic examination in Sep, 1997. Most of the clinical symptoms were significantly more frequent among the exposure group than the reference group. Coughing(32.5%), itching of the nose(30.0%), irritation of eyes(27.5%), irritation of the nose(25.0%) and sputum(22.5%) were the major symptoms among the exposure group in Mar, 1997. Only itching of the nose was significantly more frequent in Sep, 1997. No cases of pneumoconiosis were observed among the groups and there were no differences in chest abnormalities between the exposure group with the reference group on both examinations. The prevalence of dermatosis among the exposure group was 20.0% (8cases) and the cumulative prevalence was 72.5%(29 cases) in Mar, 1997. The prevalence of dermatosis among the exposure group was 23.1% (15 cases)and the cumulative prevalence was 58.5%(38 cases) in Sep, 1997. Onset of dermatosis among the exposure group was most frequent within one month after handling. The frequent sites of skin lesions were the hands and arms on both examinations. Glass fiber induced skin lesions can be diagnosed by the scotch tape method or KOH mount and then can be examined under the light, polarizing and phase-contrast microcopies. Glass fibers can be identified by some energy-dispersive x-ray analyses with a scanning electron microscopic examination.

Taxol합성에 관한 연구. Ⅱ : 3-(2-Hydroxyethyl)-2, 2, 4-trimethyl-3-cyclohexenone SEM ether의 합성

임남수,신동수,정윤성,김정주,박두천,주우홍 昌原大學校 基礎科學硏究所 1995 基礎科學硏究所論文集 Vol.7 No.-

3-(2-Hydroxyethyl)-2,2,4-trimethyl-3-cyclohexenone SEM ether ??, an intermediate in the synthesis of taxol was provided in eight steps. The keto ketal ?? was obtained in three steps from 1,3-cyclohexanedione. Reaction of the potassium enolate of ?? with N-phenyltrifluoromethanesulfonimide provided triflate ?? in 84% yield. Thus palladium-mediated cross-coupling reaction of enol triflate ?? with vinyltributylstannane afforded diene ?? in a 89% yield. 3-(2-Hydroxyethyl)-2,2,4-trimethyl-3-Cyclohexenone SEM ether was prepared from diene ?? by sequential hydroboration [9-BBN, THF, 89%], deprotection[pTsOH ·H₂O, THF-H₂O,~100%], and silyation [SEMC], iPr₂NEt, nBu₄NI, CH₂Cl₂, 94%]

식도 평활근종이 동반된 Alport 증후군 1례

정진영,김철민,임연정,김자형,유종우,최보화,홍수종,박영서 대한소아과학회 2002 小兒科 Vol.45 No.9

건축설계과정에서 나타나는 협업프로세스에 관한 연구 : 파빌리온 설계사례를 중심으로

김정훈,김소희,임병민,김진아,송정화,오건수 남서울대학교 2007 남서울대학교 논문집 Vol.13 No.4

This study aims to deduce the effective collaborative process of architectural design process based on the specific pavilion design case. The study schematizes the collaborative procedure which is generated at the early stage of design process, analyzes the decision support system and suggests the method for reaching a compromise.Finally, this study suggested collaborative process method of architectural design and provided the basic concept that can be used for the similar projects. Keywords : Collaborative Design, Design Process

어린 브리티쉬 숏헤어 고양이에서 발생한 비대성심근병증

임수정,이선희,손선호,최호정,송근호 忠南大學校 獸醫科大學 附設 動物醫科學硏究所 2008 動物醫科學硏究誌 Vol.15 No.1

A l0-month-old, neutered male, British shorthair cat was referred to the Veterinary Medical Teaching Hospital of Chungnam National University with the history of tachypnea, anorexia and depression which onset were two days ago. On physical examination, increased respiratory rate and no murmur were found. A complete blood count indicated thrombocytosis. Results from a serum biochemical profile demonstrated elevations in CK, ALP, BUN and Ca, and decreases in sodium, potassium and chloride. Thoracic radiographs revealed patchy interstitial opacity increase and left atrium enlargement. Echocardiographs showed the evidences of hypertrophic cardiomyopathy which were hypertrophy of diastolic interventricular septum and left ventricular free wall. Other findings on echocardiography were the reverse E:A ratio(tranmitra1 inflow pattern) and absence of systolic anterior motion of mitral valve. Electrocardiographs demonstrated wide P and R wave, which mean left atrium enlargement and left bundle branch block, respectively. Medications including furosemide (2mg/kg), enalapril (0.25mg/kg), and spironolactone (1mg/kg) were prescribed twice a day and orally. Client education about exercise restriction and possibility of aggressive progress was given. Clinical signs suggestive of thromboembolism were developed on 6th day after showing tachypnea; right forelimb lameness, bilateral hindlimb lameness, loss of femoral pulse and severe pain. After all, euthanasia was performed at local animal hospital, according to the owner's request.

Polyvinylcinnamate의 광조사에 의한 액정배향 연구

임지철,조정환,박한수,송기국 경희대학교 자연과학종합연구원 2002 자연과학논문집 Vol.8 No.-

광감응성 polyvinylcinnamate의 유도체 필름 위 액정 분자들의 배향에 관한 연구를 선 편광이된 빛을 사용하여 LCD 제조 공정 조건들을 변화시키며 조사하였다. 제조 조건에 따른 액정 분자들과 고분자 사슬들의 배향 변화를 편광현미경, FTIR, UV/Vis spectroscopy, 그리고 광학적인 측정 방법을 이용하여 조사하여 비교하였다. The alignment of liquid crystal molecules using a linearly polarized light on a film of photo-sensitive polyvinylcinnamate derivatives are investigated as a function of LCD processing conditions. The orientations of liquid crystal and polymer molecules are monitored using the polarized microscope, FTIR, UV/Vis spectroscopy, and optical measurement techniques.