- Original Article
- Injury of neurons by oxygen-glucose deprivation in organotypic hippocampal slice culture
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David Chanwook Chung, Kyung Sik Hong, Jihui Kang, Young Pyo Chang
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Clin Exp Pediatr. 2008;51(10):1112-1117. Published online October 15, 2008
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Purpose : We intended to observe cell death and apoptotic changes in neurons in organotypic hippocampal slice cultures following oxygen-glucose deprivation (OGD), using propidium iodide (PI) uptake, Fluoro-Jade (FJ) staining, TUNEL staining and immunofluorescent staining for caspase-3.
Methods : The hippocampus of 7-day-old rats was cut into 350 µm slices. The slices were cultured for 10 d (date in vitro, DIV... |
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- Case Report
- Primary leiomyosarcoma of the chest wall in a child :
a case report
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Jae Hyuk Choi, David Chanwook Chung, Mee Jeong Lee
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Clin Exp Pediatr. 2008;51(1):98-101. Published online January 15, 2008
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Leiomyosarcoma is an uncommon soft tissue sarcoma of mesenchymal cell origin, which shows smooth muscle differentiation. Leiomyosarcoma is seldom found in the pediatric population, and accounts for fewer than 2% of all soft tissue sarcomas. Leiomyosarcoma of the chest wall is extremely rare in children. We report here a case of an 8-year-old boy with a primary leiomyosarcoma that was... |
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- Original Article
- High-resolution computed tomography findings of lung parenchyme changes in very low birth weight infants treated with oxygen
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Young Man Jin, David Chanwook Chung, Young Pyo Chang, Yung Suk Lee, En Sun Lee
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Clin Exp Pediatr. 2007;50(3):255-261. Published online March 15, 2007
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Purpose : The objective of this study is to observe high-resolution computed tomography (HRCT) findings of lung parenchyme in very low birth weight (VLBW) infants between the corrected age of 38-42 weeks who were treated with oxygen after birth, and to compare them to the clinical severity of bronchopulmonary dysplasia (BPD).
Methods : The lungs of fourty-four VLBW infants with gestational... |
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