http://chineseinput.net/에서 pinyin(병음)방식으로 중국어를 변환할 수 있습니다.
변환된 중국어를 복사하여 사용하시면 됩니다.
배아줄기세포 이식과 사이토카인 투여의 복합치료술을 적용한 심근경색 치료
조승우 ( Seung Woo Cho ),곽소정 ( So Jung Gwak ),김일권 ( Il Kwon Kim ),최차용 ( Cha Yong Choi ),유경종 ( Kyung Jong Yoo ),김병수 ( Byung Soo Kim ) 한국조직공학과 재생의학회 2006 조직공학과 재생의학 Vol.3 No.1
In the present study, we tested the hypothesis that granulocyte colony-stimulating factor (G-CSF) administration would enhance the efficacy of cellular cardiomyoplasty with embryonic stem (ES) cells in infarcted myocardium. Three weeks after myocardial infarction by cryoinjury, Sprague-Dawley rats were randomized to receive either an injection of medium, ES cell transplantation, G-CSF administration, or a combination of G-CSF administration and ES cell transplantation. Prior to transplantation, ES cells were induced to differentiate into cardiomyocytes. Eight weeks after treatment, the cardiac tissue formation, neovascularization, and apoptotic activity in the infarct regions were evaluated by histology and immunohistochemistry. The left ventricular (LV) dimensions and function of the treated heart were evaluated by echocardiography. Transplanted ES cells survived and participated in the myocardial regeneration in the infarcted heart. A combination of G-CSF treatment and ES cell transplantation significantly promoted angiogenesis and reduced the infarct area and cell apoptosis in the infarcted myocardium compared with ES cell transplantation alone. The combination therapy also attenuated LV dilation, ascompared with ES cell transplantation alone. The present study demonstrates that G-CSF treatment can enhance the efficacy of cellular cardiomyoplasty by ES cell transplantation to treat myocardial infarction.
유경종,진민 慶南大學校 附設 工業技術硏究所 1990 硏究論文集 Vol.8 No.-
도서관 시스템은 일반적으로 수서, 목록, 대출, 참고, 정기간행물, 경영관리 등 6개의 단위시스템으로 구성된다. 본 연구에서는 학위논문과 논문집에 게재된 논문 관리를 위한 시스템을 설계하고 구현하였다. 학위논문은 별도의 시스템으로 구현되었으며 논문집에 게재된 논문은 입력 과정과 저장 과정의 중복을 최대한 줄이기 위해 두개의 부분 시스템으로 분리하여 구현하였다. 이용자의 다양한 항목에 대한 검색 요구를 지원하기 위하여 별도의 검색 시스템을 구현하였다. Generally the library system consists of six units: acquisition, catalouge, circulation, reference, pericdicals, and management system. In this paper, the system for managing dissertations and papers in periodicals is designed and implemented. A separate system is implemented for dissertations. The system for managing papers in periodicals is composed of two subsystems to avoid redundancy. Retrieveal systems for multiple items are also implemented to support various demands of users.