전기충격요법에 대한 임상적 고찰

정염성,방승규 大韓神經精神醫學會 1982 신경정신의학 Vol.21 No.2

저자들은 1977년 1월 1일부터 1980년 12월 31일까지 카톨릭의과대학 부속 여의도 성모병원 신경정신과 입원환자중 전기충격요법을 받은 272명을 대상으로 임상적 고찰을 하여 다음과 같은 결과를 얻었다. 1. 총 입원환자 1,709명중 272명(15.9%)이 전기충격요법을 받았으며 정신분열증이 75.7%, 주요정동장애가 15.5%, 기타질환이 8.8%이었다. 2. 진단별로 보면 정신분열증의 30.4%, 주요정동장애의 22.5%, 기타질환의 2.8%가 전기충격요법을 받았다. 3. 전기충격요법의 시행횟수는 1인당 평균 8.3회(정신분열증, 8.9회;주요정동장애, 6.3회;기타질환, 7회)이었다. 4. 치료의 대상이 되었던 증상은 정신분열증의 경우 피해망상(20.3%)이 가장 많았으며 주요정동장애의 경우 정신운동성지체 혹은 초조(23.0%)가 가장 많았다. The authors performed this preliminary study to investigate the effect of ECT. The 272 psychiatric inpatients who received ECT atthe Department of Neuropsychiatry of Catholic Medical College from 1977 to 1980 were evaluated for clinical features. The results were as follows; 1. ECT was performed in 15.9% of a total of 1,709 inpatients who were admitted during the study period. Of them, 75.7% were diagnosed as schizophrenia, 15.5% as major affective disorder and 8.8% as others. 2. ECT was performed in 30.4% of the schizophrenics, 22.5% of those with major affective disorder and 2.8% of others. 3. Mean number of ECT was 8.3 times a patient. 4. The most common target symptom was persecutory delusion in schizophrenia and psychomotor retardation or agitation in major affective disorder.

정신분열장애 환자에서의 뇌간청각유발반응

정염성 최신의학사 1987 最新醫學 Vol.30 No.1

韓國輸出産業高度化에 따른 輸出 增大 方案

崔念淳 건국대학교 1979 樂圓誌 Vol.14 No.1

초등 실과 바느질 단원의 모듈 수업이 학업 성취도에 미치는 영향

최염숙 韓國實科敎育硏究學會 1999 實科敎育硏究 Vol.5 No.2

For this study to determine the effect of modules instruction of sewing in elementary schools, two fifth-grade classes were selected: one as the experimental group receiving modular sewing lessons, and the other as the control group receiving conventional sewing lessons, for a period of four weeks. The cognitive, functional, and definitive aptitudes of each student from both groups wee assessed right before and after the experiment. The result showed that functional and definitive achievements were higher in the experimental group while cognitive achievement did not indicate any significant difference. In conclusion, a modular sewing lesson, coping with difference in individual learning abilities, was found to be a better educational method in functional and definitive areas, but not in cognitive area.

고 아밀라아제 혈증을 보인 급성 Lithium Carbonate 중독증 1례

홍현상,박흥수,정염성,노왕구 大韓神經精神醫學會 1991 신경정신의학 Vol.30 No.2

Lithium carbonate is a widely used and invaluable drug in the treatment and prevention of manic-depressive illness. However, lithium cardonate may induce multisystemic adverse effects and toxic effects that, when not recognized, may lead to severe, life-threatening complications. The authors experienced a manic patient who showed severe lithium toxic reactions with hyperamylasemia. The patient was 41-year-old woman who had received lithium carbonate treatment for 3 months. The patient's symptoms and signs of toxic reaction had disappeared after hydration, insulin therapy, and hemodialysis.

Ectopic pregnancy rates in natural versus hormone replacement endometrial preparation in frozen embryo transfer: A meta-analysis

( Hyun Sik Youm ),( Hyun Sik Youm ),( Jong-ryeol Choi ),( Daesik Oh ),( Young Ho Rho ) 대한산부인과학회 2016 대한산부인과학회 학술대회 Vol.102 No.-

목적: To evaluate whether ectopic pregnancy rates differ between natural and hormone replacement endometrial preparation in frozen embryo transfer. 방법: Meta-analysis was performed on the 3 selected studies in the statistical framework R using ‘meta’ package (random effects model: DerSimonian-Laird estimator). The outcome considered in this study was the ectopic pregnancy rates. 결과: The ectopic pregnancy rates were not different between natural and hormone replacement endometrial preparation in frozen embryo transfer (odds ratio [OR] 0.91, 95% confidence interval [CI] 0.40-2.06). 결론: The data presented in this meta-analysis do not support a different risk in ectopic pregnancy between natural and hormone replacement endometrial preparation in frozen embryo transfer.

Interleukin-1&bgr; and interleukin-1 receptor antagonist gene polymorphisms in Korean patients with adult-onset Still's disease

Youm, J-Y.,Woo, J-H.,Kim, T-H.,Bae, S-C.,Yoo, D-H. Informa Healthcare 2007 Scandinavian journal of rheumatology Vol.36 No.5

<P> Objective. Interleukin-1 (IL-1) has been implicated in the pathogenesis of several rheumatic inflammatory diseases, including adult-onset Still's disease (AOSD) and systemic-onset juvenile idiopathic arthritis (SoJIA). Several clinical trials also suggest that anakinra, a human recombinant interleukin-1 receptor antagonist (IL-1Ra), is effective in patients with AOSD and SoJIA. We have therefore investigated whether IL-1&bgr; and IL-1Ra gene polymorphisms are associated with the development and clinical features of AOSD. Methods. Genomic DNA was isolated from 83 AOSD patients and 144 healthy controls. Genotyping of the two IL-1&bgr; gene (IL-1B+3954 and IL-1B-511) polymorphisms was performed using polymerase chain reaction restriction fragment length polymorphism (PCR-RFLP). Genotyping of the IL-1Ra gene (intron 2, VNTR) polymorphism was performed using PCR-based analysis. To compare genotype and allele frequencies, the &khgr;2-test or Fisher's exact test was used. Haplotype frequencies and pairwise linkage disequilibrium were also estimated. A p-value <0.05 was considered significant. Results. There were no significant differences in the genotype and allele frequencies of the IL-1&bgr; and IL-1Ra gene polymorphisms. No differences were also found in the IL-1 gene cluster haplotypes between both groups. IL-1 gene cluster polymorphisms had no effect on the clinical course and joint involvement pattern. Nevertheless, the IL-1B-511 and IL-1RN (VNTR) polymorphic sites were in linkage disequilibrium. Conclusion. These results suggest that IL-1&bgr; and IL-1Ra gene polymorphisms are not associated with the development and clinical features of AOSD in Korean patients.</P>

막유화법에 의한 알지네이트 Microsphere의 제조

Youm Kyung Ho,Choi Yong Han,Dianne E. Wiley 한국막학회 2004 멤브레인 Vol.14 No.3

SPG (Shirasu porous glass) 관형 막이 설치된 회분식 막유화 장치를 사용하여 단분산 칼슘 알지네이트 미립자를 제조하기 위한 막유화 공정변수의 최적조건을 결정하였다. 막유화의 공정변수로는 연속상에 대한 분산상의 비율, 알지네이트 농도, 유화제의 종류와 농도, 안정제 농도, 가교제 농도, 교반속도, 막간 압력차 및 SPG 막의 세공크기로 설정하고, 이들 변수가 제조된 알지네이트 미립자의 입자 크기와 분포에 미치는 영향을 검토하였다. 막유화의 공정변수들 중에서 연속상에 대한 분산상의 비율, 막간 압력차 그리고 알지네이트 농도가 증가할수록 미립자의 크기가 증가하였다. 반면 유화제의 농도, 교반속도 그리고 가교제의 농도가 증가할수록 미립자의 크기가 감소하였다. 세공 크기 2.9mum인 SPG막을 사용한 경우 막유화의 공정변수 조절을 통해 최종적으로 평균 입자 크기 6mum, 크기 분산도 1.1인 단분산 알지네이트 미립자의 제조가 가능하였다. We prepared monodispersed calcium alginate microspheres by controlling various conditions of emulsification procedure using a lab-scale batch type membrane emulsification system equipped with SPG (Shirasu porous glass) tubular membranes. We determined the effects of process parameters of membrane emulsification (ratio of dispersed phase to continuous phase, alginate concentration, emulsifier concentration, type and concentration of stabilizer, transmembrane pressure, concentration of crosslinking agent, stirring speed and membrane pore size) on the mean size and size distribution of alginate microspheres. The increase of the ratio of dispersed phase to continuous phase, transmembrane pressure and alginate concentration led to the increase in the mean size of alginate microspheres. On the contrary, the increase in emulsifier concentration, stirring speed of the continuous phase and concentration of the crosslinking agent caused the reduction of the mean size of microspheres. Through controlling these parameters, monodisperse alginate microspheres with about 6mum of the mean size and 1.1 of the size distribution value were finally prepared in case of the using SPC membrane with the pore size of 2.9mum.

Seismic performance of lap-spliced columns with glass FRP

Youm, K.-S.,Lee, Y.-H.,Choi, Y.-M.,Hwang, Y.-K.,Kwon, T.-G. THOMAS TELFORD SERVICES LTD 2007 Magazine of concrete research Vol.59 No.3

Antibody Responses in Mice Stimulated by Various Doses of the Potato-Derived Major Surface Antigen of Hepatitis B Virus

Youm, Jung Won,Won, Young Suk,Jeon, Jae Heung,Moon, Ki Beom,Kim, Hyoung Chin,Shin, Kee-Sun,Joung, Hyouk,Kim, Hyun Soon American Society for Microbiology 2010 Clinical and vaccine immunology Vol.17 No.12

<B>ABSTRACT</B><P>The ability of potato-derived major surface antigen of hepatitis B virus (P-HBsAg) to elicit antibody responses to different dosages of P-HBsAg ranging from 0.02 to 30 μg administered orally in mice was examined. All immunized groups produced specific serum IgG and fecal IgA antibodies against P-HBsAg, even at low levels (<5 μg), after administration of a 0.5-μg yeast-derived HBsAg (Y-HBsAg; LG Life Sciences, Republic of Korea) booster.</P>