- Evaluation of Striatal Dopamine Transporter Density using [123I]-beta-CIT SPECT in Schizophrenic Patients Treated with Olanzapine - Pilot study
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Kim CE, Moon HW, Choe WS, Kim CH, Chi DY
- KMID: 1613816
- Korean J Nucl Med.
- 2002 Aug;36(4):224-231.
No abstract available. -
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- Radioligands for Imaging Dopamine and Serotonin Receptors and Transporters
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Chi DY
- KMID: 1566660
- Korean J Nucl Med.
- 2000 Jun;34(3):159-168.
In the 1980s, techniques to image the human subjects in a rhree-dimensiona1 direction were developed, Two major techniques are SPECT (Single Photon Emission Computed Tomography) and PET (Positron Emission Tomography) which allow... -
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- Radiotracers for Functional Neuroimaging
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Lee BC, Chi DY
- KMID: 1516899
- Korean J Nucl Med.
- 2003 Feb;37(1):53-62.
After the development of two major techniques - SPECT (Single Photon Emission Computed Tomography) and PET (Positron Emission Tomography) to image the human subjects in a three-dimensional direction in the... -
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- N-( 4-[ 18F ] Fluoromethylbenzyl ) spiperone: A Selective Radiotracer for In Vivo Studies of Dopamine D2 Receptors
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Kim SE, Choe YS, Chi DY, Lee KH, Choi Y, Kim BT
- KMID: 2078655
- Korean J Nucl Med.
- 1997 Nov;31(4):421-426.
We evaluated the in vivo kinetics, distribution, and pharmacology of N-(4-[F] fluorornethylbenzyl)spiperone ([F]FMBS), a newly developed derivative of spiperone, as a potentially more selective #radiotrar.er for the dopamine (DA) Dz... -
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- Synthesis of a Dopamine Transporter Imaging Agent, N-(3-[18F]fluoropropyl)-2 -carbomethoxy-3 -(4-iodophenyl)nortropane
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Choe YS, Oh SJ, Chi DY, Kim SE, Choi Y, Lee KH, Kim BT
- KMID: 1926585
- Korean J Nucl Med.
- 1999 Jun;33(3):298-305.
PURPOSE: N-(3-[18F]Fluoroporpy)-2beta- carbomethoxy-3beta-(4-iodophenyl) nortropane ([18F]FP-CIT) has been shown to be very useful for imaging the dopamine transporter. However, synthesis of this radiotracer is some what troublesome. In this study, we... -
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- Assessment of parkinson's disease severity with B-CIT and single-photon emission computed tomography
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Kim SE, Lee WY, Choe YS, Kim GM, Chi DY, Kim BT
- KMID: 2342592
- J Korean Neurol Assoc.
- 1997 Feb;15(1):109-120.
Previous single-photon emission computed tomography (SPECT) studies have demonstrated decreased (1231)beta-CIT (2beta-carbomethoxy-3beta(4-iodophenyl) tropane) striatal binding in Parkinson's disease (PD) patients. The present study extends our previous work by examining SPECT... -
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- Dopamine Transporter Density of the Basal Ganglia in Children with Attention Deficit Hyperactivity Disorder Assessed with I-123 IPT PECT
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Ryu WG, Kim TH, Ryu YH, Cheon KA, Yun M, Chi DY, Kim JH, Choi TH, Lee JD
- KMID: 1516882
- Korean J Nucl Med.
- 2003 Aug;37(4):235-244.
PURPOSE: Attention deficit hyperactivity disorder (ADHD) has been known as psychiatric disorder in childhood associated with dopamine dysregulation. In present study, we investigated changes in dopamine transporter (DAT) density of... -
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- Dopamine Transporter Density Assessed with [123I]IPT SPECT Before and After Risperidone Treatment in Children with Tourette's Disorder
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Ryu YH, Kim TH, Ryu WG, Park SY, Chi DY, Choi TH, Lee KY, Cheon KA, Yun M, Kim JK, Lee JD
- KMID: 1590222
- Korean J Nucl Med.
- 2004 Feb;38(1):41-51.
PURPOSE: Tourette's disorder (TD), which is characterized by multiple waxing and waning motor tics and one or more vocal tics, is known to be associated with abnormalities in the dopaminergic... -
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- Dopamine Transporter Density of the Basal Ganglia Assessed with I-123 IPT SPECT in Methamphetamine Abusers
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Lee JR, Ahn BC, Kewn DH, Sung YO, Seo JH, Bae JH, Jeong SY, Lee SW, Yoo J, Lee J, Chi DY, Lee KB
- KMID: 2307647
- Korean J Nucl Med.
- 2005 Dec;39(6):481-488.
PURPOSE: Functional imaging of dopamine transporter (DAT) defines integrity of the dopaminergic system, and DAT is the target site of drugs of abuse such as cocaine and methamphetamine. Functional imaging... -
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- Synthesis and Preliminary Evaluation of 9-(4-[18F]Fluoro-3-hydroxymethylbutyl) Guanine ([18F]FHBG) in HSV1-tk Gene Transduced Hepatoma Cell
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Moon BS, Lee TS, Lee MK, Lee KC, An GI, Chun KS, Awh OD, Chi DY, Choi CW, Lim SM, Cheon GJ
- KMID: 1512533
- Nucl Med Mol Imaging.
- 2006 Aug;40(4):218-227.
PURPOSE: The HSV1-tk reporter gene system is the most widely used system because of its advantage that direct monitoring is possible without the introduction of a separate reporter gene in... -
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- Clinical Usefulness of ¹â¸F-FC119S Positron-Emission Tomography as an Auxiliary Diagnostic Method for Dementia: An Open-Label, Single-Dose, Evaluator-Blind Clinical Trial
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Lee I, Na HR, Byun BH, Lim I, Kim BI, Choi CW, Ko IO, Lee KC, Kim KM, Park SY, Kim YK, Lee JY, Bu SH, Kim JH, Kil HS, Park C, Chi DY, Ha JH, Lim SM
- KMID: 2467795
- J Clin Neurol.
- 2020 Jan;16(1):131-139.
- doi: 10.3988/jcn.2020.16.1.131
BACKGROUND AND PURPOSE: The aim of this study was to determine the diagnostic performance and safety of a new ¹â¸F-labeled amyloid tracer, ¹â¸F-FC119S. METHODS: This study prospectively recruited 105 participants, comprising... -
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