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.

新人發掘 陸上選手의 適性分析 硏究

成丁順,尹南植 이화여자대학교 한국문화연구원 1966 韓國文化硏究院 論叢 Vol.9 No.-

The aim of this study is to examine the physical conditions of 40 runners newly selected by Korean Amature Athletic Association, to find out their capabilities for their future performances in their respective field, and to present some suggestions for training them hereafter. The items examined for this study are height, weight, the length of leg, the strength of legs, the strength of back, the flexibility, the ability for repetition of motions, the reaction time, the runner's maximum oxygen consumption and debt and his metabolism in rest. The results of this study are as follows: 1. In the male runners of the 25 selected champions, the 13 year-age group had excellent physical characters, but the other age groups were low in both physical characters and muscular functions. Among the female runners, the 12 and 14 year-age groups good physical characters and 15, 16 and 17 year-age groups showed good muscular functions. 2. No. 15 champion was found having promising conditions for a long-distance runner. His maximum consumption oxygen was 4.2 liters. 3. No. 16 champion was found more suitable for an intermediate distance runner than for a long-distance runner. His maximum oxygen debt was 15.33 liters. 4. No. 34 champion had excellent muscular functions and other good conditions for a short-distance runner. 5. No. 36 champion was most suitable for a 400 meters runner. Her maximum oxygen debt was 5.765 liters. 6. No distinguished physical fitness for a runner was found among the other champions at present. 7. In measuring the maximum oxygen consumption and maximum oxygen debt, the degree and time for loading were not enough for the cases of the most runners and especially in the case of the female runners the time of loading was too short.

자궁경부의 선암종에서 Polymerase Chain Reaction에 의한 Human Papillomavirus DNA 16/18의 검색

이상숙,박남조,윤종국 대한병리학회 1995 Journal of Pathology and Translational Medicine Vol.29 No.4

자바의 실행시간 자료형 인식에 관한 연구

윤성일,남숭환 공주영상정보대학 2001 논문집 Vol.8 No.-

널리 사용되는 언어인 Java, C++는 대표적인 객체지향 언어로서 실행시간 자료형 인식, 클래스 및 상속 등의 객체지향 개념을 지원하고, 실행 시간, 컴파일 시간 자료형 인식을 구현하는 방법들에 대하여 알아본다.

체내 납부담의 지표로서 누적 혈중 납량과 누적 혈중 ZPP가 납 관련 신기능에 미치는 영향

윤강호,김남수,김진호,김화성,이병국 대한산업의학회 2006 대한직업환경의학회지 Vol.18 No.4

목적: 체내 납부담의 지표로서 누적 혈중 납량과 누적 혈중 ZPP가 납관련 신기능에 미치는 영향을 알아보기 위하여 678명의 납 작업자들을 대상으로 본 연구를 시도하였다. 방법: 누적 혈중 납량과 누적 혈중 ZPP는 입사시부터 매 1년간의 혈중 납량과 혈중 ZPP를 누적하여 구하였다. 입사시기가 1983년 이전인 납 작업자의 경우는 최초 혈중 납량과 최초 혈중 ZPP를 그 이전의 값으로 추정하여 구하였다. 체내 납부담의 지표로서 골중 납량과 DMSA착화납량을 측정하였으며, 최근의 납 노출 지표로서는 혈중 납량과 혈중 ZPP를 측정하였다. 신기능을 평가하는 지표로서는 임상 신기능 지표로서 BUN과 혈청 creatinine을 측정하였고, 신기능 조기지표로는 NAG (N-acetyl-D- glucosamide)와 RBP (Retinol binding protein)를 측정하였다. 결과: 혈중 납량과 혈중 ZPP의 누적지수와 골중 납량과는 결정계수(r²)는 각각 0.72와 0.567로서 유의한 상관이 있었으며 이들 누적지수와 골중 납량은 곡선형적 모델이 더 적합하였다. 신기능 지표들을 종속변수로 하고 성, 연령, 직력 및 음주와 흡연을 통제한 후 혈중 납량과 혈중 ZPP를 독립변수로 한 중회귀분석에서 혈중 납량은 4개의 신기능 지표들 중 지수 변환한 NAG와만 유의한 관련이 있는 반면, 혈중 ZPP는 지수변환한 NAG를 제외한 신기능 지표들과 유의한 관련이 있었다. 한편 신기능 지표들을 종속변수로 하고 연령 및 직력과 음주와 흡연을 통제한 후 체내 납 부담노출지표들을 독립변수로 한 중회귀분석에서 골중 납량과 혈중 ZPP 누적지수는 4개의 신기능 지표들과 유의한 관련이 있는 반면, DMSA 착화납량과 혈중 납량 누적지수는 BUN을 제외한 신기능 지표들과 유의한 관련이 있었다. 결론: 상기한 결과로 보아 혈중 납량과 혈중 ZPP의 누적지수는 체내 납부담의 지표로서 효용성이 입증되었으며, 특히 혈중 ZPP의 누적지수가 혈중 납량의 누적지수보다 체내 납부담의 대리지표로서 더 좋은 것으로 나타났다. Objective: To evaluate the possibility of cumulative blood lead and blood ZPP as surrogates of lead body burden and to investigate their association with renal function as an index of lead body burden. Methods: The study subjects comprised 678 lead workers with past blood lead and blood ZPP data from their employment. Cumulative blood and ZPP were calculated by accumulating the every year mean value of both indices from the new employment since 1983. To assess the cumulative data of lead workers who started their lead work before 1983, the years before 1983 were simulated with the first available data from 1983. Study variables for lead body burden were tibia bone lead and DMSA chelatable lead, whereas those for current lead biomarkers were blood lead and blood ZPP. BUN and serum creatinine were selected as clinical renal biomarkers, while NAG (N-acetyl-D-glucosamine) and RBP (Retinol binding protein) were selected as early renal biomarkers. Results: The association between cumulative blood lead and blood ZPP with tibia bone lead was statistically significant with determinant coefficients (r²) of 0.72 and 0.567, respectively, and their relationships were better explained by the curvilinear regression model. In multiple regression analysis of current lead biomarkers on the renal biomarkers after controlling for possible confounders (age, sex, job duration, smoking and drinking status), blood lead was associated only with log-transformed NAG, whereas blood ZPP was associated with 3 other renal biomarkers. On the other hand, in multiple regression analysis of biomarkers of lead body burden on renal biomarkers after controlling for possible confounders (age, sex, job duration, smoking and drinking status), cumulative blood ZPP and tibia bone lead were associated with all 4 renal function biomarkers, whereas cumulative blood lead and DMSA chelatable lead were associated with 3 renal biomarkers except BUN. Conclusion: Cumulative blood and ZPP were demonstrated to be good surrogates of lead burden. Furthermore, the cumulative blood ZPP was confirmed to have a better association than the cumulative blood lead.

國産高張力鋼의 熔接部의 機械的 性質에 關한 硏究

南勝義,金聖培,金錫胤 弘益大學校 1982 弘大論叢 Vol.14 No.2

A study has been performed on the mechanical properties and the micro-structure of the welded zone in the high tensile steel produced in Korea. The experimental results indicated that the tensile strength and the hardness were increased in welded zone. The micro-structure of the welded zone was finer than that of the base metal. It may be considered that the increase of the mechanical properties is due to the chemical composition of electrode being different from the base metal and to the structure getting finer through the course of solidification.

OOP언어의 Cast 방법에 관한 연구

윤성일,남숭환,이봉하 공주영상정보대학 2002 논문집 Vol.9 No.-

OOP 언어인 Java, C++는 대표적인 객체지향 언어로서 널리 사용되고 있다. 이들 언어의 특징은 c1ass를 이용하며 다양한 cast방법에 의한 효율적인 프로그래밍 작성이 용이하다는 것을 볼 수 있다. 본 연구에서는 cast의 효율적인 설계방법과 작성기법들에 대하여 연구하였다. 클래스를 이용하여 모듈을 세분화 조립하는 경우 프로그램 성능향상에 현저히 드러난다. 또한 프로그램활용 목적에 따라 유용성, 이식성, 확장성 등을 고려하여 시스템을 디자인하는 것이 중요하다는 것이다. 쉬운 조작으로 많은 효과를 이를 수 있는 것이 COP언어의 특징이다. OOP 언어는 또한 컴파일 시간과 실행시간에 리턴하는 값이 다른 경우 프로그램에 치명적인 영향을 미치기 때문에 class를 이용한 casting 방법을 이용하는데 상당한 주의가 요구되는 것을 위의 예로 보았다. 이로서 향후 연구과제는 실행시간 리턴 값, 오브젝트 참조 값, 메모리의 효율적 사용방법을 위해 새로운 cast 연산자들인 const_cast, dynamic_cast, reinterpret_cast, static_cast의 효율적인 기능을 분석하는데 있다.

중고생의 미용인식에 대한 연구 : 헤어 미용을 중심으로

윤은영,김성남 한국패션뷰티학회 2008 한국패션뷰티학회지 Vol.6 No.1

The purpose of the study is to look at the middle and high school student's recognition of beauty Arts. The collected data were analyzed by frequency analysis, factor analysis, reliability test, t-test, correlations analysis, from which the result is as follows. Firstly, the lower levels of beauty art are comprehensive interest, personal interest professional interest, effort type, management type and consumption type. Secondly, Beauty art interest and attitude by gender and school levels showed meaningful difference. Thirdly, there is meaningful correlations between beauty art interest and beauty art attitude.

랫드의 화상모델에서 전복껍질과 참기름의 치료효과

남상윤,이범준 한국수의공중보건학회 2003 예방수의학회지 Vol.27 No.2

This study was performed to investigate effect of a mixture of ear shell ash and sesame oil on bum in a Sprague-Dawley rat model. Sixty male rats were assigned to 3 experimental groups including negative and positive control groups, and a test material group. The test compound was applied to formally once a day f3r 7 days. Distilled water was applied as a relative positive control. After dermal applications f3r 3, 5, and 7 days, blood hematology and skin histopathological examination were performed. Inorganic compounds in ear shell ash was mainlycalcium oxide(92%). The body weights of positive control rats were significantly low at day 3, 5, and 7 as compared with negative control and test material groups. There was no significant difference in body weight between negative control and test material groups throughout the experimental period. WBC counts in both positive control and test material groups were higher than those in negative control group, indicating progress of inflammatory reaction. In differential leucocyte count, panulocytes including neutrophils and eosinophils were higher in positive control and test material groups than negative control group. Hemoglobin and hematocrit values were lower in homing model rats, probably resulting from hemorrhage in dermis. Skin histopathology showed severe full thickness coagulative necrosis in epidermis and dermis, hemorrhage and infiltration of leucocytes in dermis in both positive control and test material groups throughout the experimental period. These results indicate that the test materials, ear shell ash plus sesame oil, moderately ameliorate homing probably concerning to process of skin injury repair including inflammation and fibrosis

동등백분위법을 이용한 순발력 검사 방법간의 동등화 방안

남덕현,윤상화,김도준,박재우 龍仁大學校 體育科學硏究所 1999 體育科學硏究論叢 Vol.9 No.1

This paper is designed to equalize the points obtained from different tests of agility by means of equipercentile equating in accordance with grade and sex. The subjects consist of 923 high school students who have ever gone through the tests of power. As a result, I have reached the following conclusion. 1. I used equipercentile equating for recording the tests of power of the first male graders, coming up with equalized values such as 223㎝ in a standing board jump, 33.7m in five seconds' running and 42m in throwing, and 53m in a vertical jump at the 50 percent level. 2. The second male graders, coming up with equalized values such as 232㎝ in a standing board jump, 33.5m in five seconds' running and 42m in throwing, and 57㎝ in a vertical jump at the 50 percent level. 3. The third male grades, coming up with equalized values such as 242㎝ in a standing board jump, 34.8m in five seconds' running and 45m in throwing, and 57㎝ in a vertical jump at the 50 percent level. 4. The first female graders, coming up with equalized values such as 168㎝ in a standing board jump, 25.8m in five seconds' running and 10m in throwing, and 34㎝ in a vertical jump at the 50 percent level. 5. The second female grader, coming up with equalized values such as 174㎝ in a standing board jump, 25.8m in five seconds' running and 17m in throwing, and 31㎝ in a vertical jump at the 50 percent level. 6. The third male graders, coming up with equalized values such as 187㎝ in a standing board jump, 27m in five seconds' running and 16.6m in throwing, and 30㎝ in a vertical jump at the 50 percent level.