Prospective evaluation of (99m)Tc MDP scintigraphy, (18)F NaF PET/CT, and (18)F FDG PET/CT for detection of skeletal metastases.

abstract：PURPOSE:Laser ablation inductively coupled plasma mass spectrometry (LA-ICP-MS) was utilized in postmortem imaging of gadolinium (Gd) spatial distribution in a mouse tumor model postadministration of PEGylated Gd liposomal nanoparticles. PROCEDURES:PEGylated liposomal nanoparticles were formulated using a paramagnetic...

journal_title：Molecular imaging and biology

authors： Kamaly N,Pugh JA,Kalber TL,Bunch J,Miller AD,McLeod CW,Bell JD

更新日期：2010-08-01 00:00:00

abstract：PURPOSE:This study was undertaken to evaluate radiation dosimetry for the prostate-specific membrane antigen targeted [68Ga]Ga-P16-093 radiopharmaceutical, and to initially assess agent performance in positron emission tomography (PET) detection of the site of disease in prostate cancer patients presenting with biochem...

journal_title：Molecular imaging and biology

authors： Green MA,Hutchins GD,Bahler CD,Tann M,Mathias CJ,Territo W,Sims J,Polson H,Alexoff D,Eckelman WC,Kung HF,Fletcher JW

更新日期：2020-06-01 00:00:00

abstract：PURPOSE:Construction of antibody-based, molecular-targeted optical imaging probes requires the labeling of an antibody with a fluorophore. The most common method for doing this involves non-specifically conjugating a fluorophore to an antibody, resulting in poorly defined, heterogeneous imaging probes that often have s...

journal_title：Molecular imaging and biology

authors： Alam MK,El-Sayed A,Barreto K,Bernhard W,Fonge H,Geyer CR

更新日期：2019-02-01 00:00:00

abstract：PURPOSE:The main purpose of this study was to understand how the positron emission tomography (PET) measure of the synaptic vesicle 2A (SV2A) protein varies in vivo during the development of temporal lobe epilepsy (TLE) in the kainic acid rat model. PROCEDURES:Twenty Sprague Dawley male rats were administered with mul...

journal_title：Molecular imaging and biology

authors： Serrano ME,Bahri MA,Becker G,Seret A,Germonpré C,Lemaire C,Giacomelli F,Mievis F,Luxen A,Salmon E,Rogister B,Raedt R,Plenevaux A

更新日期：2020-10-01 00:00:00

abstract：PURPOSE:The aim of this study is to evaluate the impact of different scatter correction strategies on quantification of high-resolution research tomograph (HRRT) data for three tracers covering a wide range in kinetic profiles. PROCEDURES:Healthy subjects received dynamic HRRT scans using either (R)-[(11)C]verapamil (...

journal_title：Molecular imaging and biology

authors： Mansor S,Boellaard R,Huisman MC,van Berckel BN,Schuit RC,Windhorst AD,Lammertsma AA,van Velden FH

更新日期：2016-08-01 00:00:00

abstract：PURPOSE:Non-specific extracellular contrast agents have been on the market for more than 15 years. Here, we report on the synthesis of new selective lectin-gadolinium (Gd)-loaded chitosan nanoparticles with a prolonged clearance time and a much higher relaxivity in comparison to other preparations. PROCEDURES:Chitosan...

journal_title：Molecular imaging and biology

authors： Pashkunova-Martic I,Kremser C,Galanski M,Arion V,Debbage P,Jaschke W,Keppler B

更新日期：2011-02-01 00:00:00

abstract：:This article reviews positron emission tomography (PET) studies of labeled enantiomers of different PET-tracers from the early 1980s. Comparative studies on stereoselective behavior of the transport of tracers across the blood-brain barrier (BBB) are discussed. Tracers are transported through the BBB into the brain, v...

journal_title：Molecular imaging and biology

authors： Luurtsema G,de Lange EC,Lammertsma AA,Franssen EJ

更新日期：2004-09-01 00:00:00

abstract：PURPOSE:To assess a novel radiotracer aluminum [18F]fluoride-1,4,7-triazacyclononane-triacetic acid-pegylated dimeric RGD ([18F]ALF-NOTA-PRGD2, denoted as [18F]Alfatide) for positron emission tomography (PET)/X-ray computed tomography (CT) and explore the relationships between clinicopathological characteristics and ma...

journal_title：Molecular imaging and biology

authors： Dong Y,Wei Y,Chen G,Huang Y,Song P,Liu S,Zheng J,Cheng M,Yuan S

更新日期：2019-02-01 00:00:00

abstract：PURPOSE:High-dose (HD) cytosine arabinoside (ara-C) is a major treatment in acute myeloblastic leukemia (AML) that can lead to cerebellar complications, although electroencephalogram, computed tomography, and magnetic resonance imaging remain normal. We conducted a prospective study to evaluate brain perfusion with sin...

journal_title：Molecular imaging and biology

authors： Modzelewski R,Lepretre S,Martinaud O,Hannequin D,Hitzel A,Habert MO,Tilly H,Vera P

更新日期：2011-08-01 00:00:00

abstract：PURPOSE:Non-invasive in vivo positron emission tomography (PET) provides high detection sensitivity in the nano- to picomolar range and in addition to other advantages, the possibility to absolutely quantify the acquired data. The present study focuses on the comparison of transmission data acquired with an X-ray compu...

journal_title：Molecular imaging and biology

authors： Mannheim JG,Schmid AM,Pichler BJ

更新日期：2017-12-01 00:00:00

abstract：:Noninvasive conventional imaging methods are established technologies in modern drug discovery and development providing valuable morphological, physiological, and metabolic information to characterize disease phenotypes, to evaluate the efficacy of therapy and to identify and develop potential biomarkers for clinical...

journal_title：Molecular imaging and biology

authors： Rudin M,Rausch M,Stoeckli M

更新日期：2005-01-01 00:00:00

abstract：PURPOSE:To evaluate the clinical significance of differences in 2-deoxy-2-[18F]fluoro-D-glucose positron emission tomography (FDG-PET) lymph node standardized uptake values (SUV) in human immunodeficiency virus (HIV) infection using iterative reconstruction with segmented attenuation correction (IR SAC) compared to fil...

journal_title：Molecular imaging and biology

authors： Chin BB,Lyengar S,Sabundayo BP,Schwartz D

更新日期：2002-07-01 00:00:00

abstract：PURPOSE:Evaluation of [68Ga]NODAGA-duramycin as a positron emission tomography (PET) tracer of cell death for whole-body detection of chemotherapy-induced organ toxicity. PROCEDURES:Tracer specificity of Ga-68 labeled NODAGA-duramycin was determined in vitro using competitive binding experiments. Organ uptake was anal...

journal_title：Molecular imaging and biology

authors： Rix A,Drude NI,Mrugalla A,Baskaya F,Pak KY,Gray B,Kaiser HJ,Tolba RH,Fiegle E,Lederle W,Mottaghy FM,Kiessling F

更新日期：2020-06-01 00:00:00

abstract：PURPOSE:Carbon-11- and fluorine-18-labeled choline derivatives have been introduced as promising tracers for prostate cancer imaging. However, due to limited specificity and sensitivity, there is a need for new tracers with higher sensitivity and specificity for diagnosing prostate cancer to improve tracer uptake and e...

journal_title：Molecular imaging and biology

authors： Schwarzenböck SM,Gertz J,Souvatzoglou M,Kurth J,Sachs D,Nawroth R,Treiber U,Schuster T,Senekowitsch-Schmidtke R,Schwaiger M,Ziegler SI,Henriksen G,Wester HJ,Krause BJ

更新日期：2015-04-01 00:00:00

abstract：:Amyloid plaques are highly heterogeneous in content, size, density, and macromolecular crowding, as they are composed of masses of fibrils and other cellular material. Given this target architecture, the aggregated microenvironment offers a unique imaging target for ligands and positron emission tomography (PET) molec...

journal_title：Molecular imaging and biology

authors： Shoghi-Jadid K,Barrio JR,Kepe V,Huang SC

更新日期：2006-05-01 00:00:00

abstract：PURPOSE:This study aims to develop a molecular imaging strategy for response assessment of arginine deiminase (ADI) treatment in melanoma xenografts using 3'-[(18)F]fluoro-3'-deoxythymidine ([(18)F]-FLT) positron emission tomography (PET). PROCEDURES:F-FLT response to ADI therapy was studied in preclinical models of m...

journal_title：Molecular imaging and biology

authors： Stelter L,Fuchs S,Jungbluth AA,Ritter G,Longo VA,Zanzonico P,Raschzok N,Sauer IM,Bomalaski JS,Larson SM

更新日期：2013-12-01 00:00:00

abstract：PURPOSE:The purpose of this study was to determine the most useful parameter of dual-time-point 2-deoxy-2-[¹⁸F]fluoro-D: -glucose positron emission tomography/computed tomography (PET/CT) for detection of hepatic metastases in patients with colorectal cancer. PROCEDURES:Thirty-nine patients had undergone a dual-time-p...

journal_title：Molecular imaging and biology

authors： Lee JW,Kim SK,Lee SM,Moon SH,Kim TS

更新日期：2011-06-01 00:00:00

abstract：PURPOSE:CXCR4 is overexpressed on tumor cells from many types of human cancers. A high level of CXCR4 expression often correlates with poor prognosis, chemotherapy resistance, and metastasis. The development of CXCR4-specific radiotracers for positron emission tomography (PET) imaging will allow in vivo evaluation of r...

journal_title：Molecular imaging and biology

authors： Zhang XX,Sun Z,Guo J,Wang Z,Wu C,Niu G,Ma Y,Kiesewetter DO,Chen X

更新日期：2013-12-01 00:00:00

abstract：PURPOSE:Sensitivity of contrast-enhanced ultrasound (CEUS) to microvascular flow modifications can be limited by intra-injection variability (injected dose, rate, volume). PROCEDURES:To evaluate the effect of injection variability on microvascular flow evaluation, CEUS was compared between controlled and manual inject...

journal_title：Molecular imaging and biology

authors： Dizeux A,Payen T,Barrois G,Le Guillou Buffello D,Bridal SL

更新日期：2016-10-01 00:00:00

abstract：PURPOSE:Angiogenesis is essential for physiological processes as well as for carcinogenesis. New approaches to cancer therapy include targeting angiogenesis. One target is VEGF-A and its receptor VEGFR2. In this study, we sought to investigate pancreatic cancer angiogenesis in a genetically modified VEGFR2-luc-KI mouse...

journal_title：Molecular imaging and biology

authors： Angst E,Chen M,Mojadidi M,Hines OJ,Reber HA,Eibl G

更新日期：2010-12-01 00:00:00

abstract：PURPOSE:Radioimmunotherapy uses tumor-specific antibodies to deliver therapeutic radionuclides, but hematological toxicity due to the long serum half-life of intact antibodies remains a challenge. We evaluated a smaller antibody fragment, the minibody, with faster kinetics and a potentially improved therapeutic index. ...

journal_title：Molecular imaging and biology

authors： Tsai WK,Zettlitz KA,Dahlbom M,Reiter RE,Wu AM

更新日期：2020-10-01 00:00:00

abstract：PURPOSE:This study aimed to synthesize a necrosis-avid agent using rhein as a precursor and labeled with gallium-68 (Ga-68) for positron emission tomography/computed tomography (PET/CT) imaging, to evaluate response to anticancer treatment in a mouse model. PROCEDURES:1,4,7,10-tetraazacyclododecane-1,4,7,10-tetraaceti...

journal_title：Molecular imaging and biology

authors： Zhang A,Wu T,Bian L,Li P,Liu Q,Zhang D,Jin Q,Zhang J,Huang G,Song S

更新日期：2020-06-01 00:00:00

abstract：INTRODUCTION:Advances in positron emission tomography (PET) imaging have provided opportunities to develop radiotracers specific for imaging insulin-producing pancreatic β-cells. However, a host of lingering questions should be addressed before these radiotracers are advocated for noninvasive quantification of β-cell m...

journal_title：Molecular imaging and biology

authors： Blomberg BA,Codreanu I,Cheng G,Werner TJ,Alavi A

更新日期：2013-04-01 00:00:00

abstract：PURPOSE:The aim of our study was to modify an aminosilane-coated superparamagnetic nanoparticle for cell labeling and subsequent multimodal imaging using magnetic resonance imaging (MRI), positron emission tomography (PET), and fluorescent imaging in vivo. PROCEDURES:We covalently bound the transfection agent HIV-1 ta...

journal_title：Molecular imaging and biology

authors： Stelter L,Pinkernelle JG,Michel R,Schwartländer R,Raschzok N,Morgul MH,Koch M,Denecke T,Ruf J,Bäumler H,Jordan A,Hamm B,Sauer IM,Teichgräber U

更新日期：2010-01-01 00:00:00

abstract：PURPOSE:The purpose of this paper is to validate a rapid and cost-effective ex vivo technique, microCT-based virtual histology, as an alternative to MRI imaging for assessing the therapeutic response in genetically engineered mouse models of cancer. PROCEDURES:All animal procedures were conducted in accordance with th...

journal_title：Molecular imaging and biology

authors： Prajapati SI,Kilcoyne A,Samano AK,Green DP,McCarthy SD,Blackman BA,Brady MM,Zarzabal LA,Tatiparthi AK,Sledz TJ,Duong T,Ohshima-Hosoyama S,Giles FJ,Michalek JE,Rubin BP,Keller C

更新日期：2011-06-01 00:00:00

abstract：PURPOSE:Noninvasive imaging of cell necrosis can provide an early evaluation of tumor response to treatments. Here, we aimed to design and synthesize a novel diindole-based magnetic resonance imaging (MRI) contrast agent (Gd-bis-DOTA-diindolylmethane, Gd-DIM) for assessment of tumor response to therapy at an early stag...

journal_title：Molecular imaging and biology

authors： Zhang L,Liu L,Zhang D,Jin Q,Gao M,Wu T,Feng Y,Ni Y,Yin Z,Zhang J

更新日期：2020-06-01 00:00:00

abstract：PURPOSE:The aim of this study was to determine the effect of hyperinsulinemia on myocardial and hepatic distribution and metabolism of 14(R,S)-[18F]fluoro-6-thia-heptadecanoic acid ([18F]FTHA). PROCEDURES:Mitochondrial retention and intracellular lipid incorporation of [18F]FTHA were compared to that of [14C]-2-bromop...

journal_title：Molecular imaging and biology

authors： Ci X,Frisch F,Lavoie F,Germain P,Lecomte R,van Lier JE,Bénard F,Carpentier AC

更新日期：2006-07-01 00:00:00

abstract：PURPOSE:To develop a tool to measure the pH at the surfaces of individual cells. PROCEDURES:The SNARF pH-sensitive dye was conjugated to a pHLIP® peptide (pH-Low Insertion Peptide) that binds cellular membranes in tumor spheroids. A beam splitter allows simultaneous recording of two images (580 and 640 nm) by a CCD ca...

journal_title：Molecular imaging and biology

authors： Wei D,Engelman DM,Reshetnyak YK,Andreev OA

更新日期：2019-12-01 00:00:00

abstract：PURPOSE:For targeted imaging and therapy of hepatocellular carcinoma (HCC), we established a chimeric promoter (EIIAPA) containing alpha-fetoprotein (AFP) promoter and hepatitis B virus enhancer II (EIIA) to control downstream expression of reporter and therapeutic genes. PROCEDURES:We combined AFP promoter and EIIA t...

journal_title：Molecular imaging and biology

authors： Hsieh YJ,Chen FD,Ke CC,Wang HE,Huang CJ,Hou MF,Lin KP,Gelovani JG,Liu RS

更新日期：2012-08-01 00:00:00

abstract：PURPOSE:The tyrosine kinase receptor Axl is overexpressed in various types of cancer and correlated with cancer malignancy. Selective Axl blockade reduces tumor growth and metastasis. The purpose of this study was to examine whether the humanized anti-Axl antibody humanized 173 (h173) labeled with near-infrared fluores...

journal_title：Molecular imaging and biology

authors： Li D,Liu S,Liu R,Park R,Yu H,Krasnoperov V,Gill PS,Li Z,Shan H,Conti PS

更新日期：2014-08-01 00:00:00