• Publications
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Spectrum of mutations in Noonan syndrome and their correlation with phenotypes.
OBJECTIVES To investigate mutation spectrums and their correlations to phenotypes in Noonan syndrome (NS) and NS-related disorders that share functional alterations of the Ras-mitogen-activatedExpand
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Carina Shift Versus Plaque Shift for Aggravation of Side Branch Ostial Stenosis in Bifurcation Lesions: Volumetric Intravascular Ultrasound Analysis of Both Branches
Background—Although carina shift and plaque shift are suggested as mechanisms of side branch ostial (SBo) compromise after main vessel (MV) stenting in bifurcation lesions, there are few directExpand
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Systemic delivery of atropine sulfate by the MicroDose Dry-Powder Inhaler.
BACKGROUND Inhaled atropine is being developed as a systemic and pulmonary treatment for the extended recovery period after chemical weapons exposure. We performed a pharmacokinetics study comparingExpand
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Long-Term Outcomes of Complete Versus Incomplete Revascularization for Patients with Multivessel Coronary Artery Disease and Left Ventricular Systolic Dysfunction in Drug-Eluting Stent Era
We aimed to investigate that complete revascularization (CR) would be associated with a decreased mortality in patients with multivessel disease (MVD) and reduced left ventricular ejection fractionExpand
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Kinetic Studies on the Thermal Degradation of Ginsenosides in Ginseng Extract
Kinetic study for the thermal degradation of ginsenosides in ginseng extract was conducted. The results indicate that the thermal degradation followed first order kinetics and rate constants variedExpand
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Guideline for Imaging Dose on Image-Guided Radiation Therapy
Department of Radiation Oncology, *Asan Medical Center, University of Ulsan College of Medicine, Seoul Inha Univeristy Hospital, Incheon, Samsung Medical Center, Sungkyunkwan University School ofExpand
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NOTE ON NULL HELICES IN $\mathbb{E}_1^3$
  • J. Choi, Young Ho Kim
  • Mathematics
  • 31 May 2013
In this paper, we study null helices, null slant helices and Cartan slant helices in . Using some associated curves, we characterize the null helices and the Cartan slant helices and construct them.Expand
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Control of puberty: genetics, endocrinology, and environment
  • J. Choi, Han-Wook Yoo
  • Biology, Medicine
  • Current opinion in endocrinology, diabetes, and…
  • 1 February 2013
Purpose of reviewThe aim of this review is to summarize recent advances regarding the genetic components of the complex and coordinated process of puberty, an update of the genes implicated inExpand
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Clinical outcomes and the mutation spectrum of the OTC gene in patients with ornithine transcarbamylase deficiency
Ornithine transcarbamylase (OTC) deficiency is an X-linked inborn error of the urea cycle that leads to the accumulation of ammonia, resulting in neurological deficits. This study was performed toExpand
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Coronary Computed Tomography Angiography Predicts Guidewire Crossing and Success of Percutaneous Intervention for Chronic Total Occlusion: Korean Multicenter CTO CT Registry Score as a Tool for
Background— We developed a model that predicts difficulty of percutaneous coronary intervention for coronary chronic total occlusion (CTO) using coronary computed tomographic angiography. Methods andExpand
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