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Three-column osteotomy in long constructs has lower rates of proximal junctional kyphosis and better restoration of lumbar lordosis than anterior column realignment
PurposeThree-column osteotomies (TCOs) and minimally invasive techniques such as anterior column realignment (ACR) are powerful tools used to restore...
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In vitro and in vivo evaluation of a tetrazine-conjugated poly-L-lysine effector molecule labeled with astatine-211
BackgroundA significant challenge in cancer therapy lies in eradicating hidden disseminated tumor cells. Within Nuclear Medicine, Targeted Alpha...
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Trans-cyclooctene—a Swiss army knife for bioorthogonal chemistry: exploring the synthesis, reactivity, and applications in biomedical breakthroughs
BackgroundTrans -cyclooctenes (TCOs) are highly strained alkenes with remarkable reactivity towards tetrazines (Tzs) in inverse electron-demand...
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Applying Practice Analysis to Develop a New Test Content Outline for the Pediatric Cardiology Certification Examination
The evolving breadth and complexity of the contemporary pediatric cardiology specialty requires regular, systematic analysis of the practice to...
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Pathogenicity and vaccine efficacy of two virulent infectious laryngotracheitis virus strains in Egypt
Infectious laryngotracheitis (ILT) is an economically crucial respiratory disease of poultry that affects the industry worldwide. Vaccination is the...
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Outcomes of Three Different Minimal Invasive Approaches for Secundum Atrial Septal Defect Closure: A Single Institute Experience
Objective: The aims of this retrospective study were to investigate and evaluate the safety and efficacy of three approaches for closure of secundum...
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Influence of COVID-19 on the 10-year carbon footprint of the Nagoya University Hospital and medical research centre
Background:Amidst the climate crisis, a key goal of the medical sector is to reduce its large carbon footprint. Although the Coronavirus disease 2019...
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Development of a multi faceted platform containing a tetrazine, fluorophore and chelator: synthesis, characterization, radiolabeling, and immuno-SPECT imaging
BackgroundCombining optical (fluorescence) imaging with nuclear imaging has the potential to offer a powerful tool in personal health care, where...
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Imaging of fibrogenesis in the liver by [18F]TZ-Z09591, an Affibody molecule targeting platelet derived growth factor receptor β
BackgroundPlatelet-derived growth factor receptor beta (PDGFRβ) is a receptor overexpressed on activated hepatic stellate cells (aHSCs). Positron...
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A Pretargeted Imaging Strategy for EGFR-Positive Colorectal Carcinoma via Modulation of Tz-Radioligand Pharmacokinetics
PurposePreviously, we successfully developed a pretargeted imaging strategy (atezolizumab-TCO/[ 99m Tc]HYNIC-PEG 11 -Tz) for evaluating programmed cell...
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Associations of the Serum Total Carbon Dioxide Level with Long-Term Clinical Outcomes in Sepsis Survivors
IntroductionSepsis is characterized by a dysregulated host response to infection that leads to multiple organ dysfunction and often complicated with...
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Preclinical evaluation of Affibody molecule for PET imaging of human pancreatic islets derived from stem cells
BackgroundBeta-cell replacement methods such as transplantation of isolated donor islets have been proposed as a curative treatment of type 1...
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Synthesis and evaluation of fluorine-18 labelled tetrazines as pre-targeting imaging agents for PET
BackgroundThe brain is a challenging target for antibody-based positron emission tomography (immunoPET) imaging due to the restricted access of...
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Examination of the PET in vivo generator 134Ce as a theranostic match for 225Ac
PurposeThe radionuclide pair cerium-134/lanthanum-134 ( 134 Ce/ 134 La) was recently proposed as a suitable diagnostic counterpart for the therapeutic...
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Non-invasive Imaging of Antisense Oligonucleotides in the Brain via In Vivo Click Chemistry
PurposeThe treatment of complex neurological diseases often requires the administration of large therapeutic drugs, such as antisense oligonucleotide...
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A Pretargeted Imaging Strategy for Immune Checkpoint Ligand PD-L1 Expression in Tumor Based on Bioorthogonal Diels-Alder Click Chemistry
PurposeThe use of antibodies as tracers requires labeling with isotopes with long half-lives due to their slow pharmacokinetics, which creates...
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Einführungsstrategie für ein Dosismanagementsystem
We present the different steps for procurement of a dose management system for a university hospital, starting from the Europe-wide request for...
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Development of an 18F-labeled anti-human CD8 VHH for same-day immunoPET imaging
PurposeCancer immunotherapies (CITs) have revolutionized the treatment of certain cancers, but many patients fail to respond or relapse from current...
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Recent advances in develo** active targeting and multi-functional drug delivery systems via bioorthogonal chemistry
Bioorthogonal chemistry reactions occur in physiological conditions without interfering with normal physiological processes. Through metabolic...