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종합병원 간호사의 근무부서 이동양상과 근무만족도의 관계분석 연구 <상>
이응희,Lee, Eung-Hui 대한병원협회 1990 대한병원협회지 Vol.19 No.11
이 글은 경희대 행정대학원 석사학위논문의 요약이다.
발생기 흰쥐 대뇌 피질의 복합당질에 미치는 ethylene glycol monoethyl ether의 영향
이응희,조운복,Lee, Eung-Hee,Jo, Un-Bock 한국생명과학회 2006 생명과학회지 Vol.16 No.6
발생기 흰쥐 대뇌피질 발생에 따른 복합당질의 발현 양상 및 이에 미치는 EGEE 영향을 구명하기 위해, 태생 14일, 태생 18일, 생후 수유기 및 이유기와 성제 대뇌를 각 부위로 나누어 복합당질의 당잔기 변화 양상을 9종의 biotinylated lectin(DBA, SBA, PNA, BSL-1, sWGA, RCA-1, UEA-1 Con A 및 LCA)으로 관찰하였다. EGEE 투여시 발생기에 따라 대뇌피질층에 공통적으로 나타나는 렉틴은 Con A 와 LCA 이었고, PNA와 RCA-1은 피질 부위에 따라 부분적으로 나타나 대조군에 비해 결합반응을 보인 렉틴의 수가 감소하였고 DBA, SBA, BSL-1, RCA-1 및 UEA-1은 나타나지 않았다. EGEE 투여시 전 시기에 걸쳐 Con A는 대조군과 유사한 반응을, LCA는 대조군에 비해 태생기, 수유기 및 이유기 때에 반응성이 증가되어 나타났다. 태생기 때 SBA와 sWGA에는 반응성이 나타나지 않았고, PNA는 전두엽피질과 후두엽피질에서 감소하였으며, 두정엽피질과 측두엽피질에서는 반응이 없었다. 수유기 때 PNA는 대조군에 비해 반응이 감소되었고, sWGA에는 반응이 없었으며, 이유기 때에는 sWGA와 PNA에 반응이 나타나지 않았다. 그리고, 성체기 때에는 PNA와 sWGA에 반응이 없었고, Con A에 대해 반응이 감소되었으며, LCA는 전두엽피질와 후두엽피질에서 반응이 감소되었다. 위의 결과로 보아, 환경 호르몬인 EGEE가 대뇌피질의 각 부위에 미치는 영향의 차이는 있지만, 대뇌피질 분화와 성장에 조직병리학적으로 심한 영향을 마치고, 특히 수유기에서 제일 심하였고, 대뇌피질의 $galactosyl-({\beta}-1,3)-N-acetyl-D-galactosamine$, ${\beta}-N-acetyl-D-galactosamine$, ${\beta}-N-acetyl-D-glucosamine$은 감소하고, ${\alpha}-D-mannose$와 ${\alpha}-D-glucose$가 증가하여 이들 당대사에 심한 영향을 미치며, 태생기, 수유기에서 제일 심한 영향을 미쳤다. This study attempted to investigate the developmental alterations of the cerebral cortex. The effects of EGEE on the developmental cerebral cortex in the prenatal, postnatal and adults were examined by lectin histochemical methods. To investigate the change of sugar residues of glycoconjugates, biotinylated lectins(DBA, SBA, PNA, BSL-1, RCA-1, sWGA, UEA-1, Con A and LCA) were detected with by IHC using ABC kit. In the case of injection of EGEE, the reactions to Con A and LCA were shown in binding phase in the cerebral cortex commonly, and the reactions to PNA, RCA-1 and LCA were shown partially, the number of lectins to be shown reaction were decreased, and there were no reactions to DBA, SBA, BSL-1, RCA-1 and UEA-1. The reaction to Con A was similar to control group during developmental phases. The reaction to LCA was increased in the fetal, suckling, and weanning phases compared with control group. But there were no reactions to SBA and sWGA, the reaction to PNA was decreased in the frontal and occipital cortex and no reaction to sWGA in the fetal phase. There were no reactions to sWGA and PNA in the suckling phase and, no reaction to PNA and sWGA. The reaction to Con A was decreased in the frontal, parietal and occipital cortexes and, the reaction to LCA was decreased in the frontal and occipital cortexes in adult phase. As the results, the effects of EGEE, environmental hormone on the each part of cerebral cortex have shown differences. But, It had deep effect on the differentiation and growth in the cerebral cortex pathologically. In particular, the effect was severe in suckling phase. $Galactosyl-({\beta}-1,3)-N-acetyl-D-galactosamine$,${\beta}-N-acetyl-D-galactosamine$ and ${\beta}-N-acetyl-D-glucosamine$ were decreased while ${\alpha}-D-mannose$ and ${\alpha}-D-glucose$ were increased. It affected the sugar metabloism, and it was severe in fetal and suckling phases.
물(水)의 풍수론적 시각에서 본 전통마을의 입지와 공간구성의 해석에 관한 연구 - 하회.양동마을을 중심으로 -
이응희 한국주거학회 1999 한국주거학회 논문집 Vol.10 No.2
This study, from conditions connected with water in Feng-Shui theory, is to find out their influence of the location and spatial composition of the studied villages, Hawei and Yangdong, and then to offer the result as basic data for the study of the traditional village in the future. The study method is to analyze topography by the map and present state of villages studied, to interprete them on the base of location, spatial composition, and chi, and then to analyze the relevancy of Feng-Shui theory of them. The result of the study are to be following: Houses of Hawei village are situated on the inside of a winding stream of waterway, while those of Yang dong village are located on the outside of a winding stream of waterway. In case of Hawei village, showed the close interrelation between the distribution of present houses and running speed of waterway by positin. Judging from the location, orientation and surroundings of mountains and waterway, topographical composition of Hawei village is Duk su guk, but that of Yang dong village is Juang feng guk. Comparing with Yang dong and Hawei in location and spatial composition, the conditions of waterway as being locational factor, for example, the geomancy of situation, orientation, and phisical phenomena(lenth, width, and depth of waterway in front of village) of waterway, are more importantly considered in Hawei village being situated on even land than in Yang dong located at the foot of the mountain.