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조직판막을 이용한 승모판막대치술 후 경식도심초음파 검사에서 발견된 판막 내 역류 -증례보고-
김대희 ( Dae Hee Kim ),박성용 ( Sung Yong Park ),김계숙 ( Kye Sook Kim ),최정웅 ( Jeong Woong Choi ),김진수 ( Jin Soo Kim ),홍유선 ( You Sun Hong ),홍용우 ( Yong Woo Hong ) 대한마취과학회 2009 Korean Journal of Anesthesiology Vol.56 No.6
Intraoperative transesophageal echocardiography (IOTEE) is an invaluable diagnostic method for management of cardiac surgical patients, including patients undergoing valve replacement surgery. We report a patient who underwent reoperation for mitral valve replacement due to intravalvular regurgitation following mitral valve replacement with a bioprosthetic valve. The condition was detected by IOTEE and caused by suture entrapment. (Korean J Anesthesiol 2009; 56: 709~12)
실험연구 : 백서 피질 신경원 혼합배양 모델에서 α-amino-5-methyl-4-isoxazolepropionate로 유도된 뇌독성에 대한 Propofol의 효과
서명신 ( Myoung Sin Seo ),박성용 ( Sung Yong Park ),김계숙 ( Kye Sook Kim ),문봉기 ( Bong Ki Moon ),김진수 ( Jin Soo Kim ),이숙영 ( Sook Young Lee ) 대한마취과학회 2008 Korean Journal of Anesthesiology Vol.55 No.5
Background: The pattern of α-amino-3-hydroxy-5-methyl-4-isoxazolepropionic acid (AMPA)-mediated neurotoxicity (necrosis vs apoptosis) and the neuroprotective effect of propofol on AMPA-mediated neurotoxicity are still unclear. Methods: Thirteen-day-old primary rat mixed cortical cultures were used. To measure the neuroprotective effect of propofol, AMPA (50 μM), AMPA (50 μM) plus propofol (0.1, 1, 25, 50 μM), AMPA (50 μM) plus DMSO, propofol (50 μM) and DMSO were administered (n=45). Seventy-two h later, surviving cells were counted using trypan blue staining and were converted to cell death rate (CDR). To measure the effect of propofol (50 μM) on AMPA (50 μM)-induced apoptosis, a triple stain was done. In a fixed field (×400), the number of neuronal cells stained by neuronal nuclei (NeuN) and Hoechst staining and apoptotic cells stained by terminal deoxynucleotidyl transferase mediated dUTP nick-end-labeling (TUNEL) assays were counted. Apoptotic cell rates (ACR) were also calculated. Statistical analyses were performed using one way-analysis of variance followed by Bonferroni`s test. P<0.05 was considered statistically significant. Results: AMPA (50 μM) stimulation demonstrated 49.3% CDR, and adding propofol 50 μM decreased CDR to 29.4% (P<0.05). In the TUNEL assay, cells with no drug treatment demonstrated 12.3% ACR and 50 μM AMPA increased ACR to28% (P<0.05). Adding 50 μM propofol to AMPA decreased the ACR to 20.1% (P<0.05). Conclusions: Propofol (50 μM) had neuroprotective effects against AMPA (50 μM)-induced cell death by reducing apoptosis. (Korean J Anesthesiol 2008;55:607~12)
김계숙 韓國舞踊敎育學會 1998 韓國舞踊敎育學會誌 Vol.9 No.2
The main purpose of this study was to examine the elements of anxiety and analyze their effects upon dancer on the stage. In general, the anxiety problem has become the focus of much vigorous research. It also leads much of psychological symptoms and has an effect on a dancer's ability of dancing in the performance both positively and negatively. In contemporary psychology the term 'anxiety' is most commonly used to denote a palpable but transitory emotional state or condition characterized by feeling of tension and apprehension and heightened autonomic nervous system activity. This is divided into two kinds o anxiety: state and trait one. The former is that happens in a very particular condition, while the latter is that is provoked by an individual's psychological state. the elements of this anxiety involve such emotion as fear of failure, of dance injury, lack of confidence somatic complaints, feeling of inadequacy, loss of control, guilt feeling, and expectancy of negative evaluation, and unpleased conditions of performance. The anxiety influences a dancer for both physical and psychological aspects of his performance. the physical effects of anxiety are fast rate of heartbeat, stomach cramps, breathing hard, sweating, poor health, vein contraction, fatigue and dance injury. And among the psychological aspects are loss of confidence, decrease of concentration, slump and stress.