중증 화상 환자에서 영양지원

박지영,목혜숙,신현선,노순예,김애심,백금선,김도헌,허준,전욱 대한화상학회 2003 대한화상학회지 Vol.6 No.2

SDS-PAGE에 의한 이락촌폐흡충 항원단백질의 분석

박우삼,이옥란,남해선 순천향대학교 1993 논문집 Vol.16 No.4

Crude and affinity purified antigens(PISA, PINA and PIBA) of Paragonimus iloktsuenensis were analyzed by SDS-PAGE(SDS-Polyacrylamide Gel Electrophoresis). According to EITB(Enzyme linked Immunoelectro Transfer Blot), antigenic protein fractions seperated on SDS-PAGE gel was transferred to nitrocellulose paper(NC paper) and transferred fractions on NC paper reacted to rat sera infected with P. iloktsuenensis. In SDS-PAGE, major protein fractions in crude and purified antigens of P. iloktsuenensis were found at molecular weight(MW) 10-12kd, 27-28kd, 32-34kd and 36kd. In comparison of saline extract crude antigens(PISA and PWSA) of P. iloktsuenensis and P. westermani, many protein fractions were observed in same molecular weight. In EITB, major antibody binding protein fractions of crude antigen (PISA)were MW 27.5-28.5kd, 33kd and 36-37kd and of purified antigen (PIBA) were MW 27.5-28.5kd and 33-35kd.

소아에서 알레르기 증상과 알레르겐 특이항체와의 관련성

박준수,안현철,남해선,황규윤 순천향의학연구소 2001 Journal of Soonchunhyang Medical Science Vol.7 No.2

To evulate usefulness of application of MAST-CLA to identify allergens in children, authors conducted MAST-CLA allergen-specific IgE assay and collected allergy related symptoms in 88 pediatric allegic patients diagnosed at Soonchunhyand University Chunan Hospital during October 1998 through January 2000. The mean (SD) age of study subjects was 8.8(3.2) years. The frequent allergic symptoms were rhinorrhea (40.9%), nasal stuffiness(38.6%), cough(36.4%), sneezing(35.2%), and itching sensation(28.4%) in order. Among them, 56.8% revealed at least more than one allergen specific IgE by MAST-CLA. The three most frequent specific allergens were Dermatophagoides farinae(52.3%) Dermatophagies pteronyssinus(51.1%), and house dust(35.2%). The positive rate of allergen specific IgE was increased by increasing age(P<0.001). Among the symptoms the sneezing showed most high positive rate of allergen specific IgE(80.7%) and total IgE(80.7%). In multivariate analysis, significant odds ratios remained(adjusted OR-4.66, P=0.004). In conclusion, our data suggest that allergic symptoms are associated with allergen-specific IgE using MAST-CLA assay, which is an useful measure for identification of causative allergens in pediatric allergen patients.

알레르기 환자에서 혈청 IgE와 특이항원 양성율의 일치도

남해선,권준택,박준수 순천향의학연구소 2000 Journal of Soonchunhyang Medical Science Vol.6 No.2

To evaluate usefulness of serum IgE to determine specific allergens, authors conducted priest IgE and MAST-CLA allergen-specific IgE assays in 78 allergic patients diagnosed at Soonchunhyang University Chunan Hospital during October 1998 through July 2000. During the study period, inhalent and food Korean panels were applied in 57 (73.1%) and 21 outpatients (26.9%), respectively. Kappa index was calculated to evaluate the agreement of priest IgE with Total IgE and allergen-specific IgE by MAST-CLA. 1. The men (±SD) age was 13.2 (±14.1) year-old and male accounted for 62.8%. 2. The overall positive rate of priest IgE was 66.7% and mean (±SD) level of priest IgE was 271.2 (±265.6) IU/ml 3. Patients with more than one specific allergen and with elevated total IgE by MAST-CLA were 25 (32.1%) and 33 (42.3%), respectively. 4. Significant agreement between total IgE and allergen-specific IgE was shown, but strength of agreement was slight (Kappa = 0.186, P = 0.046), 5. While no significant agreement between priest IgE and total IgE was observer, the priest IgE agreed significantly with allergen-specific IgE (Kappa = 0.153, P=0.043) In conclusion, our data suggested that serum priest IgE is more likely associated with allergen-specific IgE than total IgE in MAST-CLA assay. Furthermore, it is recommended that Korean panel of MAST-CLA should contain more specific allergens.

사파이어 기판에 제작한 YBa₂Cu₃O_(7-δ) 박막의 특성연구

임해용,김인선,김동호,박종철,박용기 경북대학교 센서기술연구소 1998 센서技術學術大會論文集 Vol.9 No.1

C-axis oriented YBa_(2)Cu_(3)O_(7-δ) (YBCO) thin films on R-cut sapphire substrate were grown by pulsed laser deposition. CeO_(2) film was used as a buffer layer for YBCO deposition on R-cut sapphire substrate. Crystallinity of CeO_(2) buffer layer was researched by XRD. Surface morphology and superconducting properties of YBCO thin films were characterized by SEM and four probe method. Critical temperature of YBCO thin films was ≥89 K, and critical current density was 1.5 x10^(6) A/cm^(2) if at 77 K.

알레르기 환자에서 MAST-CLA 검사의 의의

남해선,황규윤,,백병준,정윤영,오천환,조성란,박준수 순천향의학연구소;Soonchunhyang Medical Research Institute 2000 Journal of Soonchunhyang Medical Science Vol.6 No.1

To evaluate usefulness of application of MAST-CLA to indetify allergens, authors conducted MAST-CLA allergen-specific IgE assay and collected allergy related symptoms in 118 allergic patients diagnosed at Soonchunhyang University Chunan Hospital during October 1998 through January 2000. The results were as followings; 1. The mean (SD) age was 23.1 (±12.17) years old and teenagers accounted for 33.1% of patients. 2. The frequent allergic symptoms were sneezing (59.3%), rhinorrhea (53.4%), nasal stiffness (44.1%), itching sensation (24.6%), cough or sputum (16.1%), and eye symptom (8.5%) in order. 3. Among these subjects, 62.7% of patients revealed at least more than one specific allergen and 70.3% showed elevated total IgE levels by MAST-CLA. The three most frequent specific allergens were Dermatophagoides farinae (47.5%), Dermatophagoides pteronyssinus (45.8%), and house dust (30.5%). 4. While age was not significantly related to positive of both specific allergens and total IgE (P>0.05), sneezing and nasal stiffness were significantly associated with positive of specific allergen and total IgE, respectively (both P<0.05). 5. Total IgE increased with the number of specific allergens, but both specific allergen and total IgE were not significantly related to increases of allergic symptoms (P>0.05). In conclusion, our data suggest that MAST-CLA allergen-specific IgE assay is useful measure for identification of causative allergens in allergic patients, however, it is recommended that more specific allergic antigens should be determined and replaced or added to Korean inhalent panel of MAST-CLA.

골다공증성 대퇴골 골절의 위험인자 평가

정선관,박성훈,김혜원,이영환,윤권하,최시성,노병석,원종진 圓光大學校 醫科學硏究所 2007 圓光醫科學 Vol.22 No.1

알레르기성 소인이 없는 정상인에서 특이 알레르겐항체 양성율

남해선,안현철,박준수,황규윤,박춘식 순천향의학연구소 2001 Journal of Soonchunhyang Medical Science Vol.7 No.2

This study was designed to evaluate prevalence of allergen-specific antibodies in healthy adults. During Mar. ~ Aug. 2001, 1,925 subjects visited for medical check-up, were inquired to fill out a standardized questionnaire. Among them, 200 subjects who had no current and past allergic disorders were randomly selected for rhe current study and examined for allergen-specific antibodies using Korean inhalant panel of MAST-CLA allergen-specific IgE assay. Among them, 170 persons (85.0%) did not have any positive allergen-specific antibody. Each positive rate of 35 allergen specific antibodies was usually less than 3%, except Cockroach Mix (3.5%), Dermatophagoides farinae(8.5%), Dermatophagoides pteronyssinus(6.0%). Among 30 positive subjects, 19(63.3%) showed one or two allergen-specific antibodies. Although atopic subjects in non-allergic population were not common, few of them showed allergen-specific antibodies in Korean inhalant panel of MAST-CLA. Our results suggested that the standardized questionnaire and MAST-CLA could be an useful tool of a screening test for allergy, showing high specificity and sensitivity.

반정량 식품섭취빈도조사지를 이용한 한국노인의 영양섭취 실태조사

이해정,박선주,김정희,김초일,장경자,임경숙,김경원,최혜미 대한지역사회영양학회 2003 대한지역사회영양학회지 Vol.8 No.3

The aim of this study was to assess the nutrient intakes of the elderly subjects in Korea. Dietary assessment was carried out using a semi-quantitative food frequency questionnaire (SQFFQ) developed by our laboratory, which included 98 commonly consumed food items selected from 1998 National Health and Nutritional Survey for Korean population. Subjects (n = 2,660) aged 50yr and over were recruited in Seoul, 6 metropolitan cities, and 8 mid-size cities. Calcium and riboflavin intakes of the elderly subjects aged 65 yr and over (n = 1,974) were much lower compared with Korean RDA. Nutrient intakes of the three age group (50 - 64 yr, 65 - 74 yr, 75 yr and over) were decreased as age increased in male and female elderly. Nutrient intakes of male elderly, 75 yr and over, were significantly decreased while in female elderly nutrient intakes were gradually decreased as age increased. Over 30% of the elderly subjects did not meet 75% RDA for calcium, iron, vitamin A, and riboflavin. The proportion of the elderly subjects whose intakes were below 75% RDA was much higher than the elderly whose intakes were above 125% RDA, especially among the elderly aged 75 yr and over. This study revealed that the Korean elderly had inadequate intakes for many nutrients. This will cause a serious nutritional problem for the elderly.

경계면-스캔 구조에서 SRAM의 BIST설계

全粉愛,朴惠鯨,安光善 경북대학교 산업기술연구소 1993 産業技術硏究誌 Vol.21 No.-

In this paper, a SRAM for BIST with Boundary-SCAN Achitecture is designed, and simulated. The designed SRAM consists of Address Generator, Pseudo-Random Pattern Generator, Parallel Signature Analysor, TAP controller, Instruction Register, BYPASS Register. The simulation is satisfied with BYPASS, SAMPLE/PRELOAD, RUNBIST instructions.