http://chineseinput.net/에서 pinyin(병음)방식으로 중국어를 변환할 수 있습니다.
변환된 중국어를 복사하여 사용하시면 됩니다.
Ju, Min-Wook,Choi, Seung-Won,Youm, Jin-Young,Kwon, Hyon-Jo The Korean Neurosurgical Society 2015 Journal of Korean neurosurgical society Vol.46 No.6
Spinal cord herniation is a rare condition that has become increasingly recognised in the last few years. The authors report a case of idiopathic spinal cord herniation in a 33 year old woman performed with progressive Brown-Sequard syndrome. The diagnosis was made on MR imaging. After repairing the herniation, the patient made a gradual improvement. Potential causes are discussed, including a possible role of dural defect. In conclusion, idiopathic spinal cord herniation is a potentially treatable condition that should be more readily diagnosed that increasing awareness and improved imaging techniques.
정혜선,Hyon-Jo Kwon,송희정,고현송,Yong Soo Kim,Ju Hun Lee,Jee Eun Shin,Suk Hoon Lee,김제 대한뇌졸중학회 2015 Journal of stroke Vol.17 No.1
Background and Purpose Rapid recanalization might improve clinical outcomes after intraarterial thrombolysis (IAT) for acute ischemic stroke patients with collateral circulation. We determined whether rapid recanalization and collateral circulation affect clinical outcomes after IAT. Methods We retrospectively evaluated the clinical and radiological data of 134 consecutive patients who underwent IAT for intracranial artery occlusion. The interval from symptom onset to recanalization after IAT (onset-to-recanalization time) as an estimate of the probability of good clinical outcome (modified Rankin scale 0-2) was calculated in patients with collateral circulation in the ischemic hemisphere, which was rated poor (0/1 American Society of Interventional and Therapeutic Neuroradiology criteria) or good (2-4). Changes in National Institute of Health Stroke Scale (NHISS) score before and after IAT and modified Rankins scale scores 3 months after discharge were compared with respect to onset-to-recanalization time. Results In patients with good collateral circulation, the estimated onset-to-recanalization time for a 0.5 probability of a good clinical outcome was 347 minutes; with poor collateral circulation, it was 172 minutes for a 0.2 probability of good clinical outcome. Outcome analyses according to onset-to-recanalization time showed patients recanalized <6 hours had lower NHISS scores (<4.5, 4.5-6, >6 hours of onset-to-recanalization time, and non-recanalization: 5.1, 6.9, 11.9, and 19.8, respectively) at discharge and higher percentages of good clinical outcome (69%, 66.7%, 21.9%, and 0%, respectively) 3 months after IAT. Conclusions The time window to expect a high probability of a good clinical outcome after IAT is highly dependent on the collateral circulation.
Min-Wook Ju,최승원,Hyon-Jo Kwon,김선환,고현송,염진영,Shi-HunSong 대한척추신경외과학회 2015 Neurospine Vol.12 No.3
Objective: Spinal epidural abscess (SEA) can be fatal if untreated, so early diagnosis and treatment are essential. We conducted a retrospective study to define its clinical features and evaluate the risk factors of motor weakness. Methods: We retrospectively analyzed the medical records and images of patients with SEA who had been hospitalized in our institute from January 2005 to June 2012. Pyogenic SEA patients were categorized as patients without motor weakness (Group A) and with motor weakness (Group B). Abscess volume was measured using the Gamma-Plan program. Intervertebral foramen height and posterior disc height were measured to evaluate degree of spinal stenosis. Results: Of 48 patients with pyogenic SEA, 33 (68%) were treated surgically, and 15 (32%) were treated with antibiotics. Eleven patients had weakness and abscess volume was unrelated to motor weakness. Old age, ‘spare room’ (abscess volume subtracted from spinal volume) and intervertebral foramen height and posterior disc height were statistically significant. Among the 48 patients, 43 (85%) had good outcome and erythrocyte sedimentation rate (ESR) was the only meaningful prognostic factor (p=0.014). The cut-off value of ESR was 112mm/h with 80% sensitivity and 79% specificity and had borderline significance (p=0.062). Conclusion: SEA needs emergent diagnosis and treatment. Motor weakness is the most important factor in treatment decision. By careful image reading, early surgical treatment can be an option for selected patients with severe spinal stenosis for prevent motor weakness. Inflammatory markers, especially ESR, are valuable to identify worsening of SEA.
1970년대 여성 새마을 리더 주도 새마을사업의 분석과 함의
이정주(Lee, Jeong-Ju),이윤경(Lee, Yun-Kyoung),권정현(Kwon, Chong-Hyon) 충북대학교 국제개발연구소 2017 사회적경제와 정책연구 Vol.7 No.2
본 연구는 유네스코의 세계기록유산으로 등재된 1970년대 새마을운동에서 여성 새마을 리더들이 주도하여 추진한 새마을사업의 전개 양상을 분석하고, 그 함의를 모색해 보는 연구이다. 분석 결과, 여성 새마을사업은 단계가 진행될수록 그 규모와 난이도가 더욱 확대되었으며, 사업은 한 방향이 아니라 양방향으로 진행된 것으로 나타났다. 또한 새마을사업은 초기에는 소득증대사업, 환경개선사업 및 의식개혁사업이 비슷한 규모로 추진되었지만 단계를 거듭할수록 소득증대사업의 비중이 커진 것을 알 수 있었다. 1970년대 여성의 새마을사업 참여는 전통적인 지역사회의 변화와 공동체 구성원의 참여를 이끌어 내는데 중요한 역할을 하였고, 결과적으로 1970년대 새마을운동의 중요한 성공요인 중 하나가 된 것으로 분석된다. 따라서 본 연구는 국제사회의 꾸준한 노력으로 여성의 인권과 지위가 향상되어 왔음에도 불구하고, 여전히 인간다운 삶을 누리지 못하는 여성들이 적지 않다는 점을 직시하고, 새마을운동이 개발도상국의 지역사회 발전을 위해 공유될 때, 여성의 참여와 역할 및 더 나아가 여성의 권익 향상과 양성평등 제고에 기여할 수 있는 여성 새마을 리더의 바람직한 역할 방향을 모색하는데 중요한 자료로 활용되기를 기대한다. This study seeks to analyze and development process of Saemaul projects led by female Saemaul leaders during the 1970s Saemaul Undong, which was listed in the UNESCO’s Memory of the World Register and aims to explore the implication of female lead Saemaul projects. The result of the analysis is that the scale and difficulty of the Saemaul projects got enlarged bilaterally as the project progressed. In addition, the Saemaul projects were initially promoted to similar scale in the beginning, but it was revealed that the proportion of income increase projects grew as it progressed further. Participation of the female in the Saemaul projects during the 1970s played an important role in bringing the participation of all members and changing the community from the inside. As a result, it became a major success factor of Saemaul Undong in the 1970s. Despite the fact that the human rights and status of women have been improved by the continuous efforts of the international community, there are still a lot of women who can not live a dignified life. Therefore, while sharing the experience and knowledge of Saemaul Undong with developing countries, this research is expected to be utilized as an important material to find desirable roles of female Saemaul leaders who can contribute, participate and overall, enhance women rights and gender equality.
Extractives from Fruits of Amorpha Fruticosa (Ⅰ)
Lee, Hyun-Jung,Lee, Hak-Ju,Kwon, Yeong-Han,Choi, Don-Ha,Paik, Ki-Hyon 한국목재공학회 2003 목재공학 Vol.31 No.6
This study was carried out identify extractives of Arnorpha fruticosa. In this study, one flavonoid glycoside, one ester and two rotenoids were isolated from fruits of A. fruticosa. The structures were determined as: kaempferol 7-0-a-L-rhamnopyranoside (Ⅰ), methyl 3, 4, 5-trihydroxybenzoate (methyl gallate, Ⅱ), tephrosin (Ⅲ) and dalbinol (Ⅳ), respectively, on the basis of spectroscopic data.