매실음료 섭취에 따른 혈액화학적 변화 연구

주동엽,정용준,민범일 東新大學校 1999 論文集 Vol.11 No.-

This study was designed to investigate the effect of natural water and maesil drink, Korean traditional drink, after exercise of maximum of gradual load before 20 minute on the treadmill training. I surveyed 6 mail basketball players of university in order to inverstigate the effects on the exercise spot and analysed the relations of blood variations before and after exercise of maximum of gradual load with a treadmill, and 3 minutes, 5minutes, 10minutes after each recovery step. The results were as follows. 1. Total-Cholesterol, Albumin, Triglyceride, Heart Rate were significant difference in the effects of the two drink at the each group and measuring time(P<.05). 2. Glucose, Total-Protein were no difference in the two group, but measuring time were significant difference(P<.05).

흰쥐 해마에서 경련에 의해 발현 유도된 MKP-1에 의한 MAPK 활성 조절

유범희,강웅구,안용민,정선주,전송희,박주배,김용식 大韓神經精神醫學會 1999 신경정신의학 Vol.38 No.4

연구목적 : 전기경련 충격(Electroconvulsive shock, ECS) 및 카이닌산(kainic acid)에 의한 경련은 흰쥐 해마에서 mitogen activated protein kinase(MAPK)를 활성화시키며, 동시에 MAPK 불활성화 효소인 MAPK phosphatase-1(MKP-1)의 발현을 일으킨다. 이 연구의 목적은 경련에 의해 발현된 MKP-1이 역시 경련에 의해 활성화된 MAPK의 불활성화에 관여하는지를 알아보고자 하는 것이다. 방 법 : 흰쥐에 ECS를 가하여 해마에서 MKP-1 발현을 일으킨 뒤 다시 ECS를 가하고, 두 번째 ECS에 의한 MAPK의 일시적 활성화가 MKP-1의 발현상태에 의해 영향받는지를 알아보았다. 또한 흰쥐에 지속적인 MAPK 활성화 및 MKP-1 발현을 일으키는 카이닌산을 투여한 뒤 해마에서 MKP-1의 발현과 MAPK 활성과의 관계를 알아보았다. 결 과 : ECS후 해마에서 타이로신 인산화 면역블롯 및 효소활성으로 측정한 MAPK의 인산화 및 활성은 MKP-1의 발현이 일어나 있는 경우와 그렇지 않은 경우 사이에 차이를 보이지 않았다. 카이닌산의 투여에 의해 MAPK 활성화가 일어나는 경우, 뒤이어 MKP-1 발현이 일어나지만, 이렇게 발현된 MKP-1은 MAPK 활성을 충분히 감소시키지 못하였다. 결 론 : MKP-1은 흰쥐 해마에서 ECS 및 카이닌산에 의한 MAPK의 활성화를 차단하는데 큰 역할을 하지 않는다. Objectives : Both electroconvulsive shock(ECS)- and kainic acid-induced seizures activate mitogen-activated protein kinases(MAPKs) in rat hippocampus. They can also induce the expression of MAPK phosphatase-1(MKP-1) in rat hippocampus. MKP-1 is known as a specific MAPK deactivator. This study aimed to elucidate the role of MKP-1 in the deactivation of MAPKs in rat hippocampus. Methods : In order to induce MKP-1 in the hippocampus, ECS was given to the rats. At the time points when MKP-1 was sufficiently induced, the second ECS was given to them and the subsequent phosphorylation or activation of MAPKs were measured in the hippocampus. A second group of rats were injected with kainic acid and the relationship between MKP-1 expression and MAPK phosphorylation was examined in their hippocampi. Results : The expression of MKP-1 did not influence the phosphorylation or activation of MAPKs following ECS in rat hippocampus. Kainic acid-induced expression of MKP-1 did not significantly reduce the phosphorylation of MAPKs. Conclusion : MKP-1 did not play a significant role in the deactivation of MAPKs which were activated by ECS or kainic acid in rat hippocampus.

편두통: 정신과적 문제와 바이오피드백 치료

박주언,유범희 대한두통연구회 2004 두통 Vol.5 No.1

링 공진기 필터를 이용한 UWB 펄스의 생성

金範柱,金東昊,朴鍾大 明知大學校 産業技術硏究所 2006 産業技術硏究所論文集 Vol.25 No.-

In this paper, we generated UWB(Ultra wideband) pulse using a ring resonator structure with stub. The ring filter is made to control the attenuation pole frequency. A five stage UWB filter is fabricated, Fabricated filters passband was 3.1-10.6GHz and having notch frequency at WLAN(Wireless LAN) band. Measured pulse is notched WILAN with 5GHz out efficiently, it verified 600psec of pulse width, 11mVp-p of amplitude, and pulses shape is high order derivative gaussian pulse.

중소제조기업의 원가관리회계 실증분석에 관한 연구 : 경기북부 지역를 중심으로

박주현,이재범 경복대학 1999 京福論叢 Vol.3 No.-

이 연구의 목적은 우리 나라 경기북부지역 중소제조업체의 원가관리회계시스템을 실증적으로 분석 하고자 연구하였다. 특히 경기북부지역은 경기남부지역과 산업구조면에서 커다란 차이를 보이고 있으며, 이를 중심으로 한 중소제조기업의 원가관리실태를 비교, 분석하는 것은 의미 있는 일이다 본 연구는 경기북부지역의 중소제조업체 200개를 선정하여 설문 조사로 원가운영실태를 분석하였으며, 특히 비슷한 산업구조를 갖은 원주지역의 선행연구 및 대기업 원가관리 실태와도 비교 분석 하여보았다. 이러한 연구결과 우리 나라 지역별 중소제조기업의 원가관리 시스템을 개발하고, 지역적 특성을 인식하는데 중요성이 있다. This study intends to analyze empirically the cost-managerial accuonting system of small-to-medium sized manufacturing enterprises in northern Kyung-gi area, Korea. Especially The industry-structures of northern Kyung-gi province are wide difference between those of southern Kyung-gi area. And it is interesting thing to analyze and to compare for cost-managerial accounting of small-to-medium sized manufacturing enterprises. In this study, 200 enterprises selected from northern Kyung-gi area has examined some letters of inquiry in order to analyze for cost-operating practice, and compared with the preceded study and cost-managerial practice of some large enterprises. In results from this study, there are important recognition to develope for cost-managerial system of regional small-to-medium sized manufacturing enterprises and regional characteristic.

통일 후 국토개발을 위한 남북한 토지관련제도에 관한 연구

서주환,김상범,윤재남 경희대학교 부설 디자인연구원 1998 예술· 디자인학연구 Vol.1 No.1

This study is to propose a proposal that it is supposed to rise an issue of land panning in unification of north and South Korea. Lately North Korea extract all possible efforts to pen a country to foreign intercourse. Therefore, there is a growing need for concrete study of various issues about unification of north and South Korea. The results of this study are as below; After unification of north and South Korea. It is supposed to various issues that are relate to land (a labor question. the housing shortage, the movement of population) so that the government and private business preferentially have to invest in land planning.

HBsAg 양성혈청에서의 HBeAg 및 anti-HBe 양성율과 ALT와의 관계 고찰

문희주,윤기은,박정오,배형준,최범열 서울보건대학 1996 서울보건대학 부설 한국보건과학연구소 논문집 Vol.3 No.1

The authors investigated HBeAg and anti-HBe in 1,000 cases(male 941, female 59) of HBsAg positive among the 225,512 blood donors in Seoul Nambu Blood Center in 1994. HBeAg and anti-HBe was detected by the method Enzyme Immunoassy. The results obtained were as follows ; 1. HBeAg and anti-HBe positive rates were detected 498 cases(49.8%) and 445 cases(44.5%) respectively among 1,000 cases HBsAg positive blood donors. 2. In HBsAg positive carriers, HBeAg positive rates were not significantly different between anti-HBe positive rates, but in sex were significantly different between HBeAg positive rates and anti-HBe positive rates. 3. HBeAg positive 498 cases were analyzed with age and it was found percentages of positive rates were 63.6% in 1st decade, 53.7% in 2nd decade, 20.6% in 3rd decade, 19.6% in 4th decade and 8.3% in over 5th decade, but anti-HBe positive 447 cases were 32.4% in 1st decade, 40.5% in 2nd decade, 69.2% in 3rd decade, 78.3% in 4th decade and 91. 7% in above 5th decade. 4. HBeAg positive rate decreased stepwise with age, while anti-HBe positive rate increased stepwise with age. 5. ALT abnormal cases in the HBeAg positive donors were higher than normal cases, but ALT normal cases in the anit-HBe positive donors were higher than abnormal cases.

지연성 운동장애와 양성, 음성 정신분열병 환자에서의 인지기능 장애

유범희,김지혜,배주미,이강욱,우종민,김승태 大韓神經精神醫學會 1998 신경정신의학 Vol.37 No.1

저자들은 정신분열병 환자에서 양성, 음성 증후군에 따라 각각 특징적으로 어떤 인지기능의 장애를 보이는지 알아보며, 또 지연성 운동장애의 존재 여부가 인지기능에 어떤 영향을 미치는지 조사해보고자 지연성 운동장애 환자 31명과 대조군 32명에게 PANSS 검사를 시행하였고, 인지기능 검사로는 KWIS 검사와 Grooved Pegboard test, Trail making test A/B, Wisconsin card sorting test, Wecshler memory scale을 시행하였다. 그 결과 다음과 같은 성적을 얻었다. 1) KWIS 지능검사상 이해 소검사에서 양성 증후군 환자들이 음성 증후군에 비해 우수한 수행도를 보였으며 빠진 곳 찾기 소검사에서는 지연성 운동장애가 없는 집단이 있는 집단에 비해 우수한 수행도를 보였다. 2) Trail making test A형에서 양성 정신분열병 환자 집단이 음성 정신분열병 환자 집단에 비해 전반적으로 빠르고 효율적인 수행을 보였다. 3) 그밖의 다른 인지기능 검사상에서는 양성, 음성 정신분열병과 지연성 운동장애 유무에 따른 검사 결과의 차이는 보이지 않았다. 결론적으로 음성 증후군 환자들의 경우 양성 증후군에 환자들에 비해 실행 기능과 같은 전두엽 기능의 장애와 기억 능력의 저하가 좀더 분명하게 나타나 음성 증상과 인지기능 장애 사이에 통계적으로 의미있는 상관관계가 있는 것으로 나타났다. 반면 지연성 운동장애의 경우는 음성 증후군과 함께 나타날 때만 현실 검증력, 주의력의 저하가 두드러져서 지연성 운동장애 자체만으로 인지기능의 장애가 유발된다고 보기는 어려웠다. Objective : The goal of this study was to examine cognitive dysfunctions in positive and negative schizophrenic patients and investigate the effect of tardive dyskinesia on cognitive dysfunctions in them. Methods : Thirty two schizophrenic patients with tardive dyskinesia and thirty two schizophrenic patients without tardive dyskinesia as a control group were selected from psychiatric inpatients at a lunatic asylum and the cognitive dysfunctions of these patients were assessed with some neuropsychological tests including KWIS test, Grooved Pegboard test, Trail making test A and B, Wisconsin card sorting test, and Wechsler memory scale test. From these patients, we classified eighteen schizophrenic patients as a positive syndrome group and twenty five patients as a negative syndrome group with positive and negative syndrome scale and compared the results of neuropsychological tests between these two groups. Results : Patients without tardive dyskinesia showed better performances than those with tardive dyskinesia on picture completion subtest of KWIS. Positive schizophrenic patients showed better performances than negative schizophrenic patients on comprehension subtest of KWIS and trail making test A. Conclusion : Negative schizophrenic patients showed frontal lobe dysfunction and more memory impairment than positive schizophrenic patients. In conclusion, negative syndrome of schizophrenia is significantly associated with cognitive dysfunctions although tardive dyskinesia is not.

공황장애에서 Paroxetine 치료반응을 예측할 수 있는 생물학적 지표

박주언,유범희 大韓神經精神醫學會 2005 신경정신의학 Vol.44 No.2

Objectives : Previons studies reported altered beta-adrenergic receptor (βAR) responsiveness in panic disorder, but few studies reported to see the effect of pharmacotherapy on βAR function in panic patients. This investigation examined βAR responsiveness in patients with panic disorder before and after pharmacotherapy with paroxetine. Methods : After assessment using the Anxiety Disorder Interview Schedule for DSM-FV, 27 acute panic patients whose illness duration did not exceed 1 year were assigned to 12 weeks of paroxetine treatment. Twenty seven normal control subjects with no previous history of major medical and psychiatric illnesses were matched by age, sex, exercise, and body mass index. The Hamilton rating scaIe for anxiety (HAM-A), Hamilton rating scale for depression (HAM-D), Spielberger state-trait anxiety inventory-State (STAI-S) and Trait (STAI-T), acute panic inventory (API), anxiety sensitivity index (ASI), and Beck depression index (BDI) were performed to assess clinical states in the panic patients before and after treatment. The HAM-A, HAM-D, STAI-S and STAI-T, and BDI were also performed in the normal control subjects. We measured the βAR density (Bmax), affinity (l/Kd), and sensitivity (cyclic AMP ratio of isoproterenol-stimulated cAMP to basal cAMP)in all subjects. Results : Panic patients showed much lower scores of the HAM-A, STAI-S, STAI-T, API, ASI, HAM-D, and BDI after 12 weeks ofparoxetine treatment than those before the treatment. There was no significant difference in the means of Bmax and cAMP ratio between control subjects and panic patients before and after the treatment. However, Pretreatment Kd(R²=0.314, β=-0.876, p=0.001) and Bmax (R²=0.230, β=-0.575, P=0.019) significantly accounted for API scores after the treatment and change of Bmax according to the treatment accounted for the improvement of anxiety sensitivity (R²=0.353, β=0.594, P=0.015). The pretreatment Kd value was significantly higher in the panic patients compared with that of control subjects (78.35≥26.20 vs. 59.15≥29.33, p=0.014), which was significantly reduced after the treatment (79.43≥26.83 vs. 56.38≥28.79, p=0.002). The pretreatment Kd value significantly accounted for the improvement of API scores (R²=0.316, β=0.562, p=0.029) and the decrease in trait anxiety (R²=0.246, β=-0.513, P=0.025). Conclusion : In acute panic patients, only βAR affinity was reduced before the treatment, which was contrary to our ex-pectation. Decreased ,βAR affinity was normalized after paroxetine treatment. Decreased βAR affinity and increased βAR density before the treatment predicted good treatment response in acute panic patients. Thus, βAR affinity and density could be useful biological markers that predict the treatment response of paroxetine in panic disorder.

흉부자상에 의한 심실중격결손 및 승모판 부전증 치험 1예

김범식,조순걸,곽영태,조규석,박주철,유세영 慶熙大學校 1985 論文集 Vol.14 No.-

A 34-year-old man was stabbed with knife in the left fourth intercostal space. He was admitted to Kyung Hee University Hospital Emergency room with Cardiac tamponade state. Through a left anterior thoracotomy, a tense hemopercardium was released. A 2㎝ wound of right ventricle was sutured with 3-0 prolein. Seven month after the injury he was readmitted for cardiac catheterization. Cardiac catheterization confirmed the presence of an interventricular septal defect in the membranous septum with left ventricle to right ventricle shunt. A laceration of the septal leflet of mitral valve was also demonstrated. The pulmonary blood flow as 1.22 times the systemic flow. A longitudinal incision was made on the right atrium on the cardiopulmonary bypass. An 1×0.5㎝ interventricular septal defect was found in the membranous septum. In order to achieve and adequate repair interventricular spetal defect and mitral insufficency. The ventricular septal defect was repaired 3-0 prolein plegeted suture with interrupted. Artifical atrial septal defect was made and the septal leflet defect(1.5㎝) was reattached with 3-0 prolein plegeted suture interrupted. The partient had and uneventful post operative recovery and was discharged the Hospital on the 24day post operative day.