Skip to main content

and
  1. Article

    Open Access

    Opponent vesicular transporters regulate the strength of glutamatergic neurotransmission in a C. elegans sensory circuit

    At chemical synapses, neurotransmitters are packaged into synaptic vesicles that release their contents in response to depolarization. Despite its central role in synaptic function, regulation of the machinery...

    Jung-Hwan Choi, Lauren Bayer Horowitz, Niels Ringstad in Nature Communications (2021)

  2. No Access

    Article

    A higher association of medial collateral ligament injury of the knee in pronation injuries of the ankle

    To evaluate the prevalence of medial collateral ligament (MCL) injury of the knee among ankle-fracture patients and to determine the risk factors associated with MCL injury in this patient group.

    Kyu-Tae Hwang, Il-Hoon Sung, Jung-Hwan Choi in Archives of Orthopaedic and Trauma Surgery (2018)

  3. Article

    Open Access

    Efficacy and safety of fluconazole prophylaxis in extremely low birth weight infants: multicenter pre-post cohort study

    There have been many studies supporting fluconazole prophylaxis in preterm infants for prevention of invasive fungal infections (IFIs). However, the routine use of fluconazole prophylaxis in neonatal intensive...

    Juyoung Lee, Han-Suk Kim, Seung Han Shin, Chang Won Choi, Ee-Kyung Kim in BMC Pediatrics (2016)

  4. Article

    Open Access

    Nek2 activation of Kif24 ensures cilium disassembly during the cell cycle

    Many proteins are known to promote ciliogenesis, but mechanisms that promote primary cilia disassembly before mitosis are largely unknown. Here we identify a mechanism that favours cilium disassembly and maint...

    Sehyun Kim, Kwanwoo Lee, Jung-Hwan Choi, Niels Ringstad in Nature Communications (2015)

  5. No Access

    Article

    Congenital chloride diarrhea in Korean children: novel mutations and genetic characteristics

    Congenital chloride diarrhea (CLD, OMIM#214700) is an autosomal recessive disorder caused by mutations in the solute carrier family 26 member 3 (SLC26A3) gene, which encodes an intestinal chloride/bicarbonate exc...

    Jeana Hong, Jeong Kee Seo, Jae Sung Ko, Hae Il Cheong in European Journal of Pediatrics (2013)

  6. No Access

    Article

    Chorioamnionitis, respiratory distress syndrome and bronchopulmonary dysplasia in extremely low birth weight infants

    To determine if histologic chorioamnionitis (HC) in the presence of respiratory distress syndrome (RDS) augments adverse pulmonary outcomes in extremely low birth weight (ELBW) infants.

    Hyun Ju Lee, Ee-Kyung Kim, Han-Suk Kim, Chang Won Choi in Journal of Perinatology (2011)

  7. Article

    Open Access

    In vivo development of dendritic orientation in wild-type and mislocalized retinal ganglion cells

    Many neurons in the central nervous system, including retinal ganglion cells (RGCs), possess asymmetric dendritic arbors oriented toward their presynaptic partners. How such dendritic arbors become biased duri...

    Jung-Hwan Choi, Mei-Yee Law, Chi-Bin Chien, Brian A Link in Neural Development (2010)

  8. Article

    Mesenchymal Stem-Cell Transplantation for Hypoxic-Ischemic Brain Injury in Neonatal Rat Model

    Neonatal hypoxic-ischemic brain injury (HIE) remains a major cause of neurologic disabilities. However, many experimental therapies have shown limited successes. We assessed whether human mesenchymal stem cell...

    ** A Lee, Beyong Il Kim, Chris Hyunchul Jo, Chang Won Choi in Pediatric Research (2010)

  9. Article

    Bronchopulmonary Dysplasia in a Rat Model Induced by Intra-amniotic Inflammation and Postnatal Hyperoxia: Morphometric Aspects

    Antenatal inflammation is a known risk factor of bronchopulmonary dysplasia. The authors hypothesized that lipopolysaccharide (LPS) administration amplifies hyperoxia-induced lung injury in neonatal rats. LPS ...

    Chang Won Choi, Beyong Il Kim, Joon-Seok Hong, Ee-Kyung Kim in Pediatric Research (2009)

  10. No Access

    Article

    Improvement of Adhesion and Microwave Transmission Characteristics of Indium Bump by Silver Coating for Low Temperature Flip-Chip Applications

    We have conducted low-temperature flip-chip bonding for both optical interconnect and microwave applications. Flip-chip bonding of vertical-cavity surface-emitting laser (VCSEL) arrays was performed on a fused...

    Kun-Mo Chu, Jung-Hwan Choi, Jung-Sub Lee, Han Seo Cho in MRS Online Proceedings Library (2004)

  11. No Access

    Article

    Degradation of polystyrene in supercritical n-Hexane

    Degradation of polystyrene was carried out in supercritical n-hexane under reaction temperature ranging from 330 °C to 390 °C, pressure ranging from 30 bar to 70 bar and reaction duration of 90 min. The conver...

    Gyou-Cheol Hwang, Jung-Hwan Choi, Seong-Youl Bae in Korean Journal of Chemical Engineering (2001)

  12. No Access

    Article

    Congenital intrahepatic portohepatic venous shunt: treatment with coil embolisation

    Congenital abnormalities of the portal venous system are rare. There are few radiological descriptions of intrahepatic portosystemic venous shunt detected in the perinatal period. We report a congenital porto...

    I.-O. Kim, Jung-Eun Cheon, W. S. Kim, ** Wook Chung, Kyung Mo Yeon in Pediatric Radiology (2000)

  13. Article

    Immediate Postnatal Higher Concentration of IL-8 and Increased Neutrophil Count in the Tracheal Aspirate in Preterm Infants Are Associated with Development of Chronic Lung Disease

    Beyong Il Kim, Hee Seok Kim, June Dong Park, Jung-Hwan Choi in Pediatric Research (1999)

  14. Article

    Is there a relationship between early postnatal neutropenia and the development of chronic lung disease in preterm infants? 1688

    Beyong Il Kim, June Dong Park, Hee Seok Kim, Jung Hwan Choi in Pediatric Research (1998)

  15. Article

    Delayed Changes in Brain Cell Membrane Function, Cytochrome aa3 and Energy Metabolism after Transient Hypoxia-Ischemia in Newborn Piglets 1713

    Yun S. Chang, Won S. Park, Mun H. Lee, Ki-Soo Kim, Jung-Hwan Choi in Pediatric Research (1997)

  16. Article

    Effect of Hyperglycemia on Brain Cell Membrane Function and Energy Metabolism During Hypoxia-Ischemia in Newborn Piglets. † 840

    Yun Sil Chang, Won Soon Park, Mun Hyang Lee, Son Moon Shin in Pediatric Research (1997)

  17. Article

    Antisense oligonucleotide (ON) inhibits proliferation of cultured neonatal lung fibroblast. † 932

    Beyong Il Kim, Jun Dong Park, Jung-Hwan Choi, Chong Ku Yun in Pediatric Research (1997)

  18. No Access

    Chapter

    Low Birth Weight and Neonatal and Infant Mortality in the United States: Trends and Current Issues

    Throughout history, socioeconomic development has been a fundamental prerequisite for the evolution of improvement in the health status of a population. The inverse relationship between infant mortality and th...

    Kwang-Sun Lee, Diana Woo, Jung-Hwan Choi in Current Perinatology (1990)