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한국 정신장애의 역학 조사 연구[I] : 각 정신장애의 유병률
조맹제,함봉진,김장규,박강규,정은기,서동우,김선욱,조성진,이준영,홍진표,최용성,박종익,이동우,이기철,배재남,신정호,정인원,박종한,배안,이충경 大韓神經精神醫學會 2004 신경정신의학 Vol.43 No.4
Objectives : This study aims to estimate the prevalence of the DSM-IV psychiatric disorders in Korean population using the Korean version of Composite International Diagnostic Interview (K-CIDI). Methods : Subjects were selected by taking multi-stage, cluster samples of 7,867 adult household residents, 18 to 64 years of age, in ten catchment areas. Total 78 trained interviewers administered the K-CIDI to the selected respondents, from June 1 to November30,2001. Results : Total 6,275 respondents completed the interview. Some 33.5% of respondents reported at least one lifetime disorder, 20.6% reported at least one-year disorder, and 16.7% reported at least one-month disorder. The most common lifetime disorders were alcohol abuse/dependence (17.24%), nicotine dependence/withdrawal (11.19%), specific phobia (5.16%), and major de-pressive disorder (4.25%). The lifetime prevalence of substance abuse/dependence (0.25%) and schizophrenia (0.16%) was very low. Nicotine and alcohol use disorder showed very high male/female ratio. Mood disorder and anxiety disorder were more prevalent among female than male. Conclusion : The prevalence of psychiatric disorders was high. In comparison with other studies, remarkable differences in distributions of psychiatric disorders across the areas and times were observed.
熟地黃의 抱製에 따른 5-hydroxymethyl-2-furaldehyde 함량 연구
이제현,고정아,황은영,홍선표 대한본초학회 2002 大韓本草學會誌 Vol.17 No.2
Objectives : Rehmanniae Radix Preparata has been used to enrich blood and supply yin for a several thousand years. We have studied on the quantity of 5-hydroxymethyl-2-furaldehyde (5-HMF) from Rehmanniae Radix Preparata at various processings and tried to develop the making method. Methods : The Rehmanniae Radix Preparata was prepared from the steaming process with rice wine, sterilized rice wine, diluted ethanol and water each other. And the change of 5-HMF was determinated. The analysis of 5-HMF was conducted by HPLC with reversed-phase C18 column and a UV detector at 280 nm. Elution was carried out at 1.0 ml/min with 5% acetonitrile. Results and Conclusions : From this analysis, we found out that the content of 5-HMF was increased with the number of processing times and the content of 5-HMF from Rehmanniae Radix Preparata steamed for 4 times was the same as that of Korea pharmacopoeia.
홍정표,최선희,조만종,이성주,박종,김기순,김양옥 朝鮮大學校 附設 醫學硏究所 1997 The Medical Journal of Chosun University Vol.22 No.1
The main purpose of this study is to identify and evaluate the depressive states for the patients with chronic pulmonary tuberculosis. A questionnaire(Self-rating Depression Scale, SDS) survey was performed toward 57 pulmonary tuberculosis patients with initial treatment who started chemotherapy and 53 pulmonary tuberculosis patients with retreatment, admitted to one tuberculosis-centered hospital and two general hospital. Fifty three healthy persons as control group were investigated with the same questionnaire for comparison. The survey was performed from July to August 1996. The results are as follws : 1. The patients had significantly high scores in the depression than control and the patient with retreatment showed significantly high scores in the depression than the patient with initia1treatment(P<0.01). 2. The depressive levels of the patients were associated with duration of admission and the expectancy of recovery (P<0.05). 3. The percentage of the subjects with 40 or more scores tentatively classifiable as psychologically depressed was 67.1% of the total subjects, 48.4% of the control groups, 75.0% of the patient with initial treatment and 84.1% of the patient with retreatment. Because patient with pulmonary tuberculosis with initial treatment showed higher depression scores than normal persons, and patients with retreatment due to failure of initial treatment showed higher depression scores than initial treatment, it is necessary to give attention to depression of the patients during treatment of pulmonary tuberculosis.
Base Emitter Codiffusion 소자 제조 및 전기적 특성 고찰
李善東,金政彦,朴淳太,梁光鎭,洪昌熹 동아대학교 공과대학 부설 한국자원개발연구소 1990 硏究報告 Vol.14 No.2
In the time when we fabricated the NPH bipolar transistor the temperature annealing was needed. Then the properties of transistor was damaged because of inducing the silicon lattice defects. In this paper, proposed codiffusion method was able to control of junction depth by implant energy, dose concentration, diffusing temperature and annealing time control. In addition to, we studied for developed the transistor of high speed switching.
이준식,박성한,홍현진,안광순,김지연,배용목,이은영,박선자 고신대학교의과대학 2007 고신대학교 의과대학 학술지 Vol.22 No.2
Juvenile polyp, also known as a retention polyp because they contain mucin cysts, is a relatively common hamartomatous lesion in chlidhood. It occurs in 1-2% of children and young adults; however it is uncommon in adulthood. Juvenile polyp is rare in the first year of life and is thus presumed to be acquired and not congenital. It is pedunculated, 2-3 cm in size, red-tan in colour, smooth and always shows fluid filled cystic spaces on cut surface. Histologically, Juvenile polyps are hamartomatous with distended, mucus-filled glands, often with cystic dilatation and edematous lamina propria containing abundant vasculature. The most common manifestation is rectal bleeding produced by auto-amputation of the polyp. Juvenile polyp has been considered not to be at increased risk of developing carcinoma. However, atypical epithelium is observed in some lesions, especially in larger polyps, which may give rise to adenoma and subsequent malignant transformation. Therefore the diagnosis of solitary juvenile polyp should not be made only with colonoscopy and biopsy, but should be totally resected endoscopically for pathologic evaluation. About 90% of the lesions are solitary and localized within 20cm from anal verge. In Korea, there are some reports of juvenile polyps located in the rectosigmoid colon. We report one case of juvenile polyp in adolescent that presented as a hematochezia & abdominal pain, which is located at right colon.
만성 정신분열증 환자에 있어 Clozapine 투여에 의한 비정형적 Prolactin반응
이홍식,김찬형,기선완 대한신경정신의학회 1994 신경정신의학 Vol.33 No.3
Objects : Typical antipsychotic drugs robustily increase prolactin both in rodents and in man. Unlike in rodents, Meltzer(1989) found that acutely administered clozapine did not increases serum prolactin levels in schizophrenia and his preliminary data suggested that prolactin levels might even be reduced during clozapine treatment. Methods : We investigated the serum prolactin levels in chronic schizophrenics, who were assigned to clozapine(N=28) or haloperidol(N=20) for eight weeks. Blood samples were obtained biweekly during the study period, and serum prolactin concentrations were measured by standard double-antibody radioimmunoassay. Results : The serum prolactin levels were not changed in the schizophrenic patients to whom clozapine had been administrated, otherwise marked increases in serum prolactin level were observed in the haloperidol treatment group. Conclusion : Our results suggest that clozapine differs from typical antipsychotics(e.g., haloperidol) in its failure to produce serum prolactin elevation in schizophrenic patients.
박선홍,노용훈,이도용,나한조,김용기,최봉남,도남용 朝鮮大學校 附設 醫學硏究所 1996 The Medical Journal of Chosun University Vol.21 No.1
We have usually experienced bone conduction impairment in chronic otitis media, but it is unclear that raised bone conduction threshold is due to the reflection of cochlear dam- age and / or Carhart effect ( an artificial elevation of bone conduction threshold due to conductive defect ) or both. The purpose of this study is to verify the influence of the artificial elevation of the bone conduction threshold in chronic otitis media and to estimate Carhart effect. A total of 336 cases of tympanoplasty with unilateral chronic otitis media without any other causes of sensorineural hearing loss was studied. The average threshold levels of the bone conduction in diseased ears ranged from 18.5dB at 4kHz to 12.1dB at 250Hz The longer duration of the disease, the larger perforation size, the more severe damage of the middle ear structure and the presence of the cholesteatoma made bone conduction threshold increased. The postoperative thresholds of bone conduction were Improved in 36 cases (40.4%) of the 89 cases that underwent operation with type I tympanoplasty technique without electrie drilling. The degree of the maximal improvement was 14.3dB at 2000Hz and the minimum was 8.8dB at 250Hz. but these result did differ from a statistically significant degree. The result suggest that the bone conduction threshold in chronic otitis media is elevated artificially by conductive defect and improved by successful reconstructive surgery.