VCAM-1-targeting gold nanoshell probe for photoacoustic imaging of atherosclerotic plaque in mice.

abstract：:Self-aggregation of dyes even at low concentrations poses a considerable challenge in preparing sufficiently bright molecular probes for in vivo imaging, particularly in the conjugation of near infrared cyanine dyes to polypeptides with multiple labeling sites. Such self-aggregation leads to a significant energy trans...

journal_title：Contrast media & molecular imaging

authors： Zhegalova NG,He S,Zhou H,Kim DM,Berezin MY

更新日期：2014-09-01 00:00:00

abstract：:The over-expression of sialic acid on the surface of cancer cells compared with normal ones makes this nine-carbon sugar an attractive biomarker for molecular diagnosis and therapy. Here, we describe a study on the molecular recognition of sialic acid end groups on the surface of human glioma cells by (160)Tb-DTPA-EN(...

journal_title：Contrast media & molecular imaging

authors： Djanashvili K,Koning GA,van der Meer AJ,Wolterbeek HT,Peters JA

更新日期：2007-01-01 00:00:00

abstract：:Gold nanoparticles coated by gadolinium (III) chelates (Au@DTDTPA) where DTDTPA is a dithiolated bisamide derivative of diethylenetriamine-N,N,N',N'',N''-pentaacetic acid (DTPA), constituted contrast agents for both X-ray computed tomography and magnetic resonance imaging. In an MRI context, highly stable Gd(3+) compl...

journal_title：Contrast media & molecular imaging

authors： Mogilireddy V,Déchamps-Olivier I,Alric C,Laurent G,Laurent S,Vander Elst L,Muller R,Bazzi R,Roux S,Tillement O,Chuburu F

更新日期：2015-05-01 00:00:00

abstract：:Targeted magnetic resonance contrast agents (e.g. iron oxide nanoparticles) have the potential to become highly selective imaging tools. In this context, quantification of the coupled amount of protein is essential for the design of antibody- or antibody fragment-conjugated nanoparticles. Nevertheless, the presence of...

journal_title：Contrast media & molecular imaging

authors： Rimkus G,Bremer-Streck S,Grüttner C,Kaiser WA,Hilger I

更新日期：2011-05-01 00:00:00

abstract：:[This corrects the article DOI: 10.1155/2017/7368384.]. ...

journal_title：Contrast media & molecular imaging

authors： Tse JJ,Dunmore-Buyze PJ,Drangova M,Holdsworth DW

更新日期：2018-08-23 00:00:00

abstract：:Photoacoustic imaging is an emerging imaging modality for noninvasive detection of tissue structural and functional anomalies. Multifunctional microbubbles (MBs) and nanobubbles (NBs) are contrast agents integrating multiple disease-targeting, imaging and therapeutic functions. Multifunctional MBs and NBs represent an...

journal_title：Contrast media & molecular imaging

authors： Xu RX

更新日期：2011-09-01 00:00:00

abstract：:Various studies have shown that various cell types can be labeled with iron oxide particles and visualized by magnetic resonance imaging (MRI). However, reported protocols for cell labeling show a large variation in terms of labeling dose and incubation time. It is therefore not clear how different labeling protocols ...

journal_title：Contrast media & molecular imaging

authors： van Tiel ST,Wielopolski PA,Houston GC,Krestin GP,Bernsen MR

更新日期：2010-09-01 00:00:00

abstract：:Two novel Gd-based contrast agents (CAs) for the molecular imaging of matrix metalloproteinases (MMPs) were synthetized and characterized in vitro and in vivo. These probes were based on the PLG*LWAR peptide sequence, known to be hydrolyzed between Gly and Leu by a broad panel of MMPs. A Gd-DOTA chelate was conjugated...

journal_title：Contrast media & molecular imaging

authors： Gringeri CV,Menchise V,Rizzitelli S,Cittadino E,Catanzaro V,Dati G,Chaabane L,Digilio G,Aime S

更新日期：2012-03-01 00:00:00

abstract：Objective:To synthesize 68Ga-Glu-urea-Lys(Ahx)-HBED-CC (68Ga-PSMA-11) with a synthesis module and investigate PET-CT imaging to monitor PSMA expression during prostate cancer (PCa) progression and tumor growth in mice bearing subcutaneous PCa xenografts. Method:The radiochemical purity and stability of  68Ga-PSMA-11 w...

journal_title：Contrast media & molecular imaging

authors： Wang Y,Shao G,Wu J,Cui C,Zang S,Qiu F,Jia R,Wang Z,Wang F

更新日期：2018-04-26 00:00:00

abstract：:In the pursuit of understanding the pathological alterations that underlie ischaemic injuries, such as vascular remodelling and reorganisation, there is a need for recognising the capabilities and limitations of in vivo imaging techniques. Thus, this review presents contemporary published research of imaging modalitie...

journal_title：Contrast media & molecular imaging

authors： Gandhi R,Tsoumpas C

更新日期：2019-02-03 00:00:00

abstract：:Advances in regenerative medicine are rapidly transforming healthcare. A cornerstone of regenerative medicine is the introduction of cells that were grown or manipulated in vitro. Key questions that arise after these cells are re-introduced are: whether these cells are localized in the appropriate site; whether cells ...

journal_title：Contrast media & molecular imaging

authors： Modo M,Kolosnjaj-Tabi J,Nicholls F,Ling W,Wilhelm C,Debarge O,Gazeau F,Clement O

更新日期：2013-11-01 00:00:00

abstract：PURPOSE:Microbubble contrast agents are currently implemented in a variety of both clinical and preclinical ultrasound imaging studies. The therapeutic and diagnostic capabilities of these contrast agents are limited by their short in-vivo lifetimes, and research to lengthen their circulation times is on going. In this...

journal_title：Contrast media & molecular imaging

authors： Mullin L,Gessner R,Kwan J,Kaya M,Borden MA,Dayton PA

更新日期：2011-05-01 00:00:00

abstract：:A novel tumor stroma targeting and membrane-penetrating cyclic peptide, named iCREKA, was designed and labeled by fluorescein isothiocyanate (FITC) and positron emitter 18F to build the tumor-targeting tracers. The FITC-iCREKA was proved to have significantly higher cellular uptake in the glioma U87 cells in the prese...

journal_title：Contrast media & molecular imaging

authors： Wang LJ,Li HS,Wang QS,Wu HB,Han YJ,Zhou WL,Wang M,Huang S

更新日期：2018-03-04 00:00:00

abstract：PURPOSE:Regional wall thickening measurement by delayed contrast MRI may assess myocardial viability and functional recovery of ischemic cardiomyopathy. MATERIALS AND METHODS:Delayed contrast MRI data was used in 40 patients with significant coronary artery disease and severe left ventricular dysfunction. Regional wal...

journal_title：Contrast media & molecular imaging

authors： Sharma R,Katz JK

更新日期：2009-01-01 00:00:00

abstract：Objective:The purpose of this study was to demonstrate the feasibility of using hyperpolarized carbon-13 (13C) metabolic imaging with [1-13C]-labeled pyruvate for evaluating real-time in vivo metabolism of orthotopic diffuse intrinsic pontine glioma (DIPG) xenografts. Materials and Methods:3D 13C magnetic resonance sp...

journal_title：Contrast media & molecular imaging

authors： Autry AW,Hashizume R,James CD,Larson PEZ,Vigneron DB,Park I

更新日期：2018-07-30 00:00:00

abstract：:The aim of this study was to compare intratumoural heterogeneity and longitudinal changes assessed by dynamic contrast-enhanced ultrasound (DCE-US) and dynamic contrast-enhanced magnetic resonance imaging (DCE-MRI) in prostate tumour xenografts. In vivo DCE-US and DCE-MRI were obtained 24 h pre- (day 0) and post- (day...

journal_title：Contrast media & molecular imaging

authors： Arteaga-Marrero N,Rygh CB,Mainou-Gomez JF,Nylund K,Roehrich D,Heggdal J,Matulaniec P,Gilja OH,Reed RK,Svensson L,Lutay N,Olsen DR

更新日期：2015-11-01 00:00:00

abstract：Background:To evaluate the clinical and prognostic value of PET/CT with combination of 68Ga-DOTATATE and 18F-FDG in gastroenteropancreatic neuroendocrine neoplasms (GEP-NENs). Method:83 patients of GEP-NENs who underwent 68Ga-DOTATATE and 18F-FDG PET/CT were enrolled between June 2013 and December 2016. Well-different...

journal_title：Contrast media & molecular imaging

authors： Zhang P,Yu J,Li J,Shen L,Li N,Zhu H,Zhai S,Zhang Y,Yang Z,Lu M

更新日期：2018-02-26 00:00:00

abstract：:Ferrite nanoparticles (F-NPs) can transform both cancer diagnostics and therapeutics. Superparamagnetic F-NPs exhibit high magnetic moment and susceptibility such that in presence of a static magnetic field transverse relaxation rate of water protons for MRI contrast is augmented to locate F-NPs (i.e., diagnostics) an...

journal_title：Contrast media & molecular imaging

authors： Hyder F,Manjura Hoque S

更新日期：2017-12-11 00:00:00

abstract：:An observational study was set up to assess the feasibility of [18F]FPRGD2 PET/CT for imaging patients with multiple myeloma (MM) and to compare its detection rate with low dose CT alone and combined [18F]NaF/[18F]FDG PET/CT images. Four patients (2 newly diagnosed patients and 2 with relapsed MM) were included and un...

journal_title：Contrast media & molecular imaging

authors： Withofs N,Cousin F,De Prijck B,Bonnet C,Hustinx R,Gambhir SS,Beguin Y,Caers J

更新日期：2017-07-27 00:00:00

abstract：Objectives:Bone ischemia and necrosis are challenging to treat, requiring investigation of native and engineered bone revascularisation processes through advanced imaging techniques. This study demonstrates an experimental two-step method for precise bone and vessel analysis in native bones or vascularised bone grafts ...

journal_title：Contrast media & molecular imaging

authors： Sutter S,Todorov A,Ismail T,Haumer A,Fulco I,Schulz G,Scherberich A,Kaempfen A,Martin I,Schaefer DJ

更新日期：2017-04-23 00:00:00

abstract：:MRI cell tracking is a promising technique to track various cell types (stem cells, tumor cells, etc.) in living animals. Usually, cells are incubated with iron oxides (T(2) contrast agent) in order to take up the particles before being injected in vivo. Iron oxide quantification is important in such studies for valid...

journal_title：Contrast media & molecular imaging

authors： Danhier P,De Preter G,Boutry S,Mahieu I,Leveque P,Magat J,Haufroid V,Sonveaux P,Bouzin C,Feron O,Muller RN,Jordan BF,Gallez B

更新日期：2012-05-01 00:00:00

abstract：:The aim of this work was to investigate the MRI findings on tumor xenografts induced in nude mice by the inoculation of human pancreatic cancer cells labeled with superparamagnetic iron oxide (SPIO), and to monitor the kinetics of SPIO distribution in tumor xenografts. The labeled cancer cells were subcutaneously inoc...

journal_title：Contrast media & molecular imaging

authors： Wu CY,Pu Y,Liu G,Shao Y,Ma QS,Zhang XM

更新日期：2012-01-01 00:00:00

abstract：:The gonadotropin-releasing hormone (GnRH) receptor is overexpressed in the majority of tumors of the human reproductive system. The purpose of this study was to develop an 18F-labeled peptide for tumor GnRH receptor imaging. In this study, the GnRH (pGlu1-His2-Trp3-Ser4-Tyr5-Gly6-Leu7-Arg8-Pro9-Gly10-NH2) peptide anal...

journal_title：Contrast media & molecular imaging

authors： Huang S,Li H,Han Y,Fu L,Ren Y,Zhang Y,Li Y,Sun P,Wang M,Wu H,Wang Q,Hu K

更新日期：2019-03-07 00:00:00

abstract：:For in vivo applications of magnetically labeled stem cells, biological effects of the labeling procedure have to be precluded. This study evaluates the effect of different ferucarbotran cell labeling protocols on chondrogenic differentiation of human mesenchymal stem cells (hMSC) as well as their implications for MR ...

journal_title：Contrast media & molecular imaging

authors： Henning TD,Sutton EJ,Kim A,Golovko D,Horvai A,Ackerman L,Sennino B,McDonald D,Lotz J,Daldrup-Link HE

更新日期：2009-07-01 00:00:00

abstract：:Perfluorocarbon (PFC) double emulsions loaded with a water-soluble, therapeutic agent can be triggered by ultrasound in a process known as acoustic droplet vaporization. Elucidating the stability and biodistribution of these sonosensitive vehicles and encapsulated agents is critical in developing targeted drug deliver...

journal_title：Contrast media & molecular imaging

authors： Fabiilli ML,Piert MR,Koeppe RA,Sherman PS,Quesada CA,Kripfgans OD

更新日期：2013-07-01 00:00:00

abstract：:An important challenge in medical diagnostics is to design all-in-one contrast agents that can be detected with multiple techniques such as magnetic resonance imaging (MRI), X-ray computed tomography (CT), positron emission tomography (PET), single photon emission tomography (SPECT) or fluorescence imaging (FI). Altho...

journal_title：Contrast media & molecular imaging

authors： van Schooneveld MM,Cormode DP,Koole R,van Wijngaarden JT,Calcagno C,Skajaa T,Hilhorst J,'t Hart DC,Fayad ZA,Mulder WJ,Meijerink A

更新日期：2010-07-01 00:00:00

abstract：:Inorganic doping was used to create flexible, paramagnetic nanoparticle contrast agents for in vivo molecular magnetic resonance imaging (MRI) with low transverse relaxivity (r2). Most nanoparticle contrast agents formed from superparamagnetic metal oxides are developed with high r2. While sensitive, they can have lim...

journal_title：Contrast media & molecular imaging

authors： Clavijo Jordan MV,Beeman SC,Baldelomar EJ,Bennett KM

更新日期：2014-09-01 00:00:00

abstract：:Glioblastoma (GBM) is the most common primary malignant type of brain neoplasm in adults and carries a dismal prognosis. The current standard of care for GBM is surgical excision followed by radiation therapy (RT) with concurrent and adjuvant temozolomide-based chemotherapy (TMZ) by six additional cycles. In addition,...

journal_title：Contrast media & molecular imaging

authors： Zikou A,Sioka C,Alexiou GA,Fotopoulos A,Voulgaris S,Argyropoulou MI

更新日期：2018-12-02 00:00:00

abstract：:The purpose was to investigate whether MnCl(2) can serve as an MRI contrast agent to detect chronic cryoinjury infarction in pigs in vivo and whether MnCl(2) causes significant hemodynamic disturbances. Hearts were subjected to a topical 2 min cryothermia to establish myocardial infarction (MI). Thereafter GdDTPA-enha...

journal_title：Contrast media & molecular imaging

authors： Yang Y,de Gervai PD,Sun J,Gruwel ML,Kupriyanov V

更新日期：2011-11-01 00:00:00

abstract：RATIONALE AND OBJECTIVES:The purpose of this pilot study was to establish the ability of dynamic contrast enhanced computed tomography (DCE-CT) to detect changes in tumor blood flow (BF) and oxygenation induced by vasoactive substances in rats. MATERIALS AND METHODS:Under ultrasound guidance, a fiber-optic probe was g...

journal_title：Contrast media & molecular imaging

authors： Pollard RE,Larson RF

更新日期：2011-01-01 00:00:00