Abstract:
:Radiolabeled lipiodol has been used for targeting liver cancer. We developed a lipiodol solution of (188)Re-TDD (2,2,9,9-tetramethyl-4,7-diaza-1,10-decanedithiol) and investigated its feasibility for the treatment of liver cancer. The lipiodol solution of (188)Re-TDD was well-retained in the lipiodol phase in vitro. After injection through the tail veins of mice, high lung-uptake was investigated which is evidence of embolizing activity. We also found high accumulation in hepatoma after injection through the hepatic arteries of hepatoma-bearing rats. In conclusion, the lipiodol solution of (188)Re-TDD is a promising agent for liver cancer therapy.
journal_name
Nucl Med Bioljournal_title
Nuclear medicine and biologyauthors
Jeong JM,Kim YJ,Lee YS,Ko JI,Son M,Lee DS,Chung JK,Park JH,Lee MCdoi
10.1016/s0969-8051(00)00208-0keywords:
subject
Has Abstractpub_date
2001-02-01 00:00:00pages
197-204issue
2eissn
0969-8051issn
1872-9614pii
S0969-8051(00)00208-0journal_volume
28pub_type
杂志文章abstract:INTRODUCTION:Gonadotropin releasing hormone (GnRH) receptor is overexpressed in many human tumors. Previously we developed a 18F-labelled GnRH peptide. Although the GnRH-targeted PET probe can be clearly visualized by microPET imaging in a PC-3 xenograft model, clinical applications of the probe have been limited by co...
journal_title:Nuclear medicine and biology
pub_type: 杂志文章
doi:10.1016/j.nucmedbio.2020.02.004
更新日期:2020-01-01 00:00:00
abstract::In the past 10 years, significant progress has been made in using a technetium-99m dopamine transporter imaging agent, [99mTc]TRODAT, for routine clinical studies. Developing a molecular imaging agent from bench to the bedside is more than a simple scientific venture. Currently, Taiwan is the only place where [99mTc]T...
journal_title:Nuclear medicine and biology
pub_type: 杂志文章,评审
doi:10.1016/j.nucmedbio.2007.03.010
更新日期:2007-10-01 00:00:00
abstract::Deuteron-induced nuclear reactions for generation of no-carrier-added (NCA) Lu isotopes were investigated using the stacked-foil activation technique on natural Yb targets at energies up to Ed=18.18MeV. The decay curve of ¹⁷⁷Yb, the growth curve of the cumulative (direct and indirect) and the direct production of (177...
journal_title:Nuclear medicine and biology
pub_type: 杂志文章
doi:10.1016/j.nucmedbio.2014.02.007
更新日期:2014-05-01 00:00:00
abstract::Cerebral α₁-adrenoceptors are a common target for many antipsychotic drugs. Thus, access to positron emission tomography (PET) brain imaging of α₁-adrenoceptors could make important contributions to the understanding of psychotic disorders as well as to the pharmacokinetics and occupancy of drugs targeting the α₁-adre...
journal_title:Nuclear medicine and biology
pub_type: 杂志文章
doi:10.1016/j.nucmedbio.2012.09.010
更新日期:2013-01-01 00:00:00
abstract::The anabolism of isotopically labeled amino acids was compared between the cerebrum and the cerebellum in conscious rat at three feeding conditions. After L-[2-18F]fluorophenylalanine and L-[2,6-3H]phenylalanine injections, the incorporation rate of both radioactivity into protein fraction showed no difference between...
journal_title:Nuclear medicine and biology
pub_type: 杂志文章
doi:10.1016/0969-8051(94)90085-x
更新日期:1994-10-01 00:00:00
abstract::The thymidine analog 2'-fluoro-5-methyl-1-beta-D-arabinofuranosyluracil (FMAU) is incorporated into DNA and is resistant to catabolism. We performed pharmacokinetic measurements with [(14)C]FMAU and PET studies with [(11)C]FMAU using rats bearing several different syngeneic tumors. Among normal tissues, FMAU uptake re...
journal_title:Nuclear medicine and biology
pub_type: 杂志文章
doi:10.1016/j.nucmedbio.2004.01.001
更新日期:2004-05-01 00:00:00
abstract:OBJECTIVE:Hepatic stellate cell (HSC) activation, which is accompanied by increased expression of integrin αvβ3, is an important factor in liver fibrogenesis. Molecular imaging targeting the integrin αvβ3 could provide a non-invasive method for evaluating the expression and the function of the integrin αvβ3 on the acti...
journal_title:Nuclear medicine and biology
pub_type: 杂志文章
doi:10.1016/j.nucmedbio.2014.11.007
更新日期:2015-03-01 00:00:00
abstract:INTRODUCTION:Rodent models are extensively used to assess the biochemical and physiological changes associated with aging. They play a major role in the development of therapies for age-related pathologies such as Parkinson's disease. To validate the usefulness of these animal models in aging or age-related disease res...
journal_title:Nuclear medicine and biology
pub_type: 杂志文章
doi:10.1016/j.nucmedbio.2014.12.020
更新日期:2015-04-01 00:00:00
abstract:INTRODUCTION:Nuclear and optical imaging are complementary in many aspects and there would be many advantages when optical imaging probes are prepared using radionuclides rather than classic fluorophores, and when nuclear and optical dual images are obtained using single imaging probe. METHODS:The luminescence intensi...
journal_title:Nuclear medicine and biology
pub_type: 杂志文章
doi:10.1016/j.nucmedbio.2010.09.003
更新日期:2011-04-01 00:00:00
abstract::Monoclonal antibodies (mAbs) such as the tumor-specific anti-epidermal growth factor receptor variant III (EGFRvIII) that are internalized and degraded after cell binding necessitate the use of radioiodination methods that minimize the loss of radioactivity from the tumor cell after intracellular processing. The purpo...
journal_title:Nuclear medicine and biology
pub_type: 杂志文章
doi:10.1016/s0969-8051(01)00277-3
更新日期:2002-01-01 00:00:00
abstract:INTRODUCTION:Our objective was to compare the cell penetration and nuclear importation properties of 111In-labeled and 123I-labeled immunoconjugates (ICs) composed of 16-mer peptides (GRKKRRQRRRPPQGYG) derived from HIV-1 transactivator of transcription (tat) protein and anti-mouse IgG (mIgG) in BT-474 breast cancer (BC...
journal_title:Nuclear medicine and biology
pub_type: 杂志文章
doi:10.1016/j.nucmedbio.2006.10.008
更新日期:2007-01-01 00:00:00
abstract:UNLABELLED:The purpose of this study was to compare the diagnostic value of positron emission tomography (PET) using [(18)F]-fluorodeoxyglucose ((18)F-FDG) and O-(2-[(18)F]fluoroethyl)-l-tyrosine ((18)F-FET) in patients with brain lesions suspicious of cerebral gliomas. METHODS:Fifty-two patients with suspicion of cer...
journal_title:Nuclear medicine and biology
pub_type: 临床试验,杂志文章
doi:10.1016/j.nucmedbio.2009.05.005
更新日期:2009-10-01 00:00:00
abstract::Indium-111 labeled, Trastuzumab-Doxorubicin Conjugated, and APTES-PEG coated magnetic nanoparticles were designed for tumor targeting, drug delivery, controlled drug release, and dual-modal tumor imaging. Superparamagnetic iron oxide nanoparticles (SPIONs) were synthesized by thermal decomposition method to obtain nar...
journal_title:Nuclear medicine and biology
pub_type: 杂志文章
doi:10.1016/j.nucmedbio.2014.09.007
更新日期:2015-02-01 00:00:00
abstract:INTRODUCTION:High expression of the system L amino acid transporter has been observed in clinically important tissues including tumors and the blood-brain barrier. We examined amino acid transport system L selectivity of (14)C(U)-L-tyrosine ((14)C-Tyr), (125)I-4-iodo-L-meta-tyrosine (4-(125)I-mTyr), (125)I-6-iodo-L-met...
journal_title:Nuclear medicine and biology
pub_type: 杂志文章
doi:10.1016/j.nucmedbio.2010.06.006
更新日期:2010-11-01 00:00:00
abstract:METHODS:Anesthetized pigs were studied with [(11)C]-labeled fatty acids (FAs) with carbon chain length ranging from 8 to 16 carbon atoms, during control conditions and during inhibition of carnitine-palmitoyl transferase I (CPT I) with oxfenicine. The myocardial uptake of [(11)C]-FAs from blood was measured together wi...
journal_title:Nuclear medicine and biology
pub_type: 杂志文章
doi:10.1016/j.nucmedbio.2005.03.003
更新日期:2005-07-01 00:00:00
abstract:INTRODUCTION:We examined whether the amino acid PET tracers, trans-1-amino-3-(18)F-fluorocyclobutanecarboxylic acid (anti-(18)F-FACBC) and (11)C-methyl-l-methionine ((11)C-Met), are suitable for detecting early responses to combination therapies including temozolomide (TMZ), interferon-β (IFN), and bevacizumab (Bev) in...
journal_title:Nuclear medicine and biology
pub_type: 杂志文章
doi:10.1016/j.nucmedbio.2015.01.008
更新日期:2015-07-01 00:00:00
abstract::The pituitary gonadotropins FSH and LH are secreted into blood as dimeric glycoproteins which display a wide heterogeneity when submitted to technique of separation based on electric charge. That supports the assumption of a major role of the carbohydrates moieties as a source of heterogeneity. No clear difference how...
journal_title:Nuclear medicine and biology
pub_type: 杂志文章,评审
doi:10.1016/0969-8051(94)90058-2
更新日期:1994-04-01 00:00:00
abstract:INTRODUCTION:Choline, acetate and glucose ([2-(18)F]fluoro-2-deoxyglucose, [(18)F]FDG) analogs are under investigation as positron emission tomography (PET) tracers for the imaging of prostate cancer; however, their response to tumor hypoxia has not been clarified. METHODS:The uptake of [methyl-(3)H]choline, [1-(14)C]...
journal_title:Nuclear medicine and biology
pub_type: 杂志文章
doi:10.1016/j.nucmedbio.2006.08.002
更新日期:2006-11-01 00:00:00
abstract:INTRODUCTION:Necrosis is a form of cell death that occurs in a variety of pathological conditions but can also be the result of therapy in cancer treatment. A radiotracer that could image necrotic cell death using PET could therefore be a useful tool to provide relevant information on the disease activity or therapeuti...
journal_title:Nuclear medicine and biology
pub_type: 杂志文章
doi:10.1016/j.nucmedbio.2013.04.011
更新日期:2013-08-01 00:00:00
abstract::The specific binding of [(11)C]doxepin, which has been used as a radioligand for mapping histamine H(1) receptors in human brain by positron emission tomography, was evaluated in five animal species. In mice the [(11)C]doxepin uptake was reduced by treatment with cold doxepin and two H(1) receptor antagonists, but not...
journal_title:Nuclear medicine and biology
pub_type: 杂志文章
doi:10.1016/j.nucmedbio.2003.11.005
更新日期:2004-05-01 00:00:00
abstract:INTRODUCTION:Positron emission tomography (PET) is extensively used in clinical oncology for tumor detection. This study aimed to explore the application of the radiotracers [18F]fluorodeoxyglucose ([18F]FDG), 3'-deoxy-3'- [18F]fluorothymidine ([18F]FLT), and [18F]fluoromisonidazole ([18F]FMISO) in the diagnosis and mo...
journal_title:Nuclear medicine and biology
pub_type: 杂志文章
doi:10.1016/j.nucmedbio.2019.07.004
更新日期:2019-01-01 00:00:00
abstract:INTRODUCTION:We synthesized and evaluated (64)Cu-labeled tetraiodothyroacetic acid (tetrac)-conjugated liposomes for PET imaging of tumor angiogenesis, because tetrac inhibits angiogenesis via integrin αVβ3. METHODS:Tetrac-PEG-DSPE and DOTA-PEG-DSPE were synthesized and formulated with other lipids into liposomes. The...
journal_title:Nuclear medicine and biology
pub_type: 杂志文章
doi:10.1016/j.nucmedbio.2013.08.003
更新日期:2013-11-01 00:00:00
abstract::In the last few years click chemistry reactions, and in particular copper-catalyzed cycloadditions have been used extensively for the preparation of new bioconjugated molecules such as (18)F-radiolabeled radiopharmaceuticals for positron emission tomography (PET). This study is focused on the synthesis of the Siemens ...
journal_title:Nuclear medicine and biology
pub_type: 杂志文章
doi:10.1016/j.nucmedbio.2013.04.003
更新日期:2013-07-01 00:00:00
abstract:INTRODUCTION:The cellular binding and processing of an epidermal growth factor receptor (EGFR) targeting affibody molecule, (Z(EGFR:955))(2), was studied. This new and small molecule is aimed for applications in nuclear medicine. The natural ligand epidermal growth factor (EGF) and the antibody cetuximab were studied f...
journal_title:Nuclear medicine and biology
pub_type: 杂志文章
doi:10.1016/j.nucmedbio.2007.05.010
更新日期:2007-08-01 00:00:00
abstract::105Rhodium(III) complexes with three different acyclic tetrathioether ligands containing pendant carboxylic acid groups have been synthesized and characterized. The complexes were evaluated for stability under physiological conditions and the most promising complexes were evaluated in vivo in normal mice. The primary ...
journal_title:Nuclear medicine and biology
pub_type: 杂志文章
doi:10.1016/s0969-8051(99)00070-0
更新日期:1999-11-01 00:00:00
abstract:INTRODUCTION:We measured the tiagabine-induced enhancement of the GABAA receptor's affinity for benzodiazepine ligands ("GABA shift") using [18F]flumazenil (FMZ) PET with preclinical application of bolus plus constant infusion (B/I). Differences in quantified results of [18F]FMZ binding were compared to that of [18F]FM...
journal_title:Nuclear medicine and biology
pub_type: 杂志文章
doi:10.1016/j.nucmedbio.2016.11.003
更新日期:2017-02-01 00:00:00
abstract:INTRODUCTION:Several psychiatric and neurodegenerative diseases are associated with malfunction of brain norepinephrine transporter (NET). However, current clinical evaluations of NET function are limited by the lack of sufficiently sensitive methods of detection. To this end, we have synthesized exo-3-[(6-[18F]fluoro-...
journal_title:Nuclear medicine and biology
pub_type: 杂志文章
doi:10.1016/j.nucmedbio.2017.10.005
更新日期:2018-01-01 00:00:00
abstract::We report herein the preparation and biological evaluation of two radioastatinated biotin conjugates, (3-[211At]astatobenzoyl)norbiotinamide and ((5-[211At]astato-3-pyridinyl)carbonyl)norbiotinamide. Both conjugates were stable in the presence of human serum and cerebrospinal fluid as well as murine serum, indicating ...
journal_title:Nuclear medicine and biology
pub_type: 杂志文章
doi:10.1016/s0969-8051(97)00166-2
更新日期:1998-02-01 00:00:00
abstract::Radiolabeled nemonapride (NEM, YM-09151-2) is widely used as a representative dopamine D2-like receptor ligand in pharmacological and neurological studies, and 11C-labeled analog ([11C]NEM) has been developed for positron emission tomography (PET) studies. The aim of this study was to evaluate whether [11C]NEM binds i...
journal_title:Nuclear medicine and biology
pub_type: 杂志文章
doi:10.1016/s0969-8051(99)00033-5
更新日期:1999-08-01 00:00:00
abstract:INTRODUCTION:Detection of vulnerable plaques is critically important for the selection of appropriate treatment and/or the prevention of atherosclerosis and ensuing cardiovascular diseases. In order to clarify the utility of [11C]acetate for atherosclerosis imaging, we determined the uptake and metabolism of acetate by...
journal_title:Nuclear medicine and biology
pub_type: 杂志文章
doi:10.1016/j.nucmedbio.2017.08.003
更新日期:2018-01-01 00:00:00