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Showing 1-20 of 1,700 results
  1. Super-resolution neural networks improve the spatiotemporal resolution of adaptive MRI-guided radiation therapy

    Background

    Magnetic resonance imaging (MRI) offers superb non-invasive, soft tissue imaging of the human body. However, extensive data sampling...

    James Grover, Paul Liu, ... David E. J. Waddington in Communications Medicine
    Article Open access 04 April 2024
  2. A Review of Clinical Applications for Super-resolution Ultrasound Localization Microscopy

    Microvascular structure and hemodynamics are important indicators for the diagnosis and assessment of many diseases and pathologies. The structural...

    Hui-ming Yi, Matthew R. Lowerison, ... Wei Zhang in Current Medical Science
    Article 15 February 2022
  3. Super-resolution ultrasound and microvasculomics: a consensus statement

    Abstract

    This is a summary of a consensus statement on the introduction of “Ultrasound microvasculomics” produced by The Chinese Artificial...

    ShuJun **a, YuHang Zheng, ... HuiPin Chen in European Radiology
    Article 29 May 2024
  4. Cerebral organoids with chromosome 21 trisomy secrete Alzheimer’s disease-related soluble aggregates detectable by single-molecule-fluorescence and super-resolution microscopy

    Understanding the role of small, soluble aggregates of beta-amyloid (Aβ) and tau in Alzheimer’s disease (AD) is of great importance for the rational...

    Emre Fertan, Dorothea Böken, ... David Klenerman in Molecular Psychiatry
    Article Open access 15 December 2023
  5. Imaging of spine synapses using super-resolution microscopy

    Neuronal circuits in the neocortex and hippocampus are essential for higher brain functions such as motor learning and spatial memory. In the...

    Yutaro Kashiwagi, Shigeo Okabe in Anatomical Science International
    Article 18 January 2021
  6. Rapid microscopic 3D-diffusion tensor imaging fiber-tracking of mouse brain in vivo by super resolution reconstruction: validation on MAP6-KO mouse model

    Object

    Exploring mouse brains by rapid 3D-Diffusion Tensor Imaging (3D-DTI) of high spatial resolution (HSR) is challenging in vivo . Here we use the...

    Ulysse Gimenez, Jean Christophe Deloulme, Hana Lahrech in Magnetic Resonance Materials in Physics, Biology and Medicine
    Article 25 January 2023
  7. Quantitative volumetric analysis of the Golgi apparatus following X-ray irradiation by super-resolution 3D-SIM microscopy

    To obtain quantitative volumetric data for the Golgi apparatus after ionizing radiation (IR) using super-resolution three-dimensional structured...

    Takahiro Oike, Yuki Uchihara, ... Atsushi Shibata in Medical Molecular Morphology
    Article Open access 26 January 2021
  8. Principles of microscopy for ophthalmologists

    This short review begins with the theories of Airy, Rayleigh and Abbe on microscope resolution. Next, the principal developments in microscopy in the...

    William Bradshaw Amos in Eye
    Article 19 February 2024
  9. Projective oblique plane structured illumination microscopy

    Structured illumination microscopy (SIM) can double the spatial resolution of a fluorescence microscope and video rate live cell imaging in a...

    Bo-Jui Chang, Douglas Shepherd, Reto Fiolka in npj Imaging
    Article Open access 28 November 2023
  10. Clinical application of the HM-1000 image processing for HER2 fluorescence in situ hybridization signal quantification in breast cancer

    Background

    Accurate quantification of human epidermal growth factor receptor 2 ( HER2 ) gene amplification is important for predicting treatment...

    Vicente Peg, Teresa Moline, ... Santiago Ramon y Cajal in Diagnostic Pathology
    Article Open access 15 February 2024
  11. Combined expansion and STED microscopy reveals altered fingerprints of postsynaptic nanostructure across brain regions in ASD-related SHANK3-deficiency

    Synaptic dysfunction is a key feature of SHANK-associated disorders such as autism spectrum disorder, schizophrenia, and Phelan-McDermid syndrome....

    Jan Philipp Delling, Helen Friedericke Bauer, ... Tobias M. Boeckers in Molecular Psychiatry
    Article Open access 22 April 2024
  12. Digital in-line holographic microscopy for label-free identification and tracking of biological cells

    Digital in-line holographic microscopy (DIHM) is a non-invasive, real-time, label-free technique that captures three-dimensional (3D) positional,...

    Jihwan Kim, Sang Joon Lee in Military Medical Research
    Article Open access 13 June 2024
  13. Advances in fluorescence microscopy techniques to study kidney function

    Fluorescence microscopy, in particular immunofluorescence microscopy, has been used extensively for the assessment of kidney function and pathology...

    Suman Ranjit, Luca Lanzanò, ... Moshe Levi in Nature Reviews Nephrology
    Article 18 September 2020
  14. Electron microscopy of cardiac 3D nanodynamics: form, function, future

    The 3D nanostructure of the heart, its dynamic deformation during cycles of contraction and relaxation, and the effects of this deformation on cell...

    Peter Kohl, Joachim Greiner, Eva A. Rog-Zielinska in Nature Reviews Cardiology
    Article 08 April 2022
  15. Phagocytosis model of calcium oxalate monohydrate crystals generated using human induced pluripotent stem cell-derived macrophages

    Macrophages play a role in nephrolithiasis, offering the possibility of develo** macrophage-mediated preventive therapies. To establish a system...

    Tomoki Okada, Atsushi Okada, ... Takahiro Yasui in Urolithiasis
    Article 30 March 2024
  16. Activation of multiple Eph receptors on neuronal membranes correlates with the onset of optic neuropathy

    Background

    Optic neuropathy is a major cause of irreversible blindness, yet the molecular determinants that contribute to neuronal demise have not...

    Thomas A. Strong, Juan Esquivel, ... Daniel Pelaez in Eye and Vision
    Article Open access 02 October 2023
  17. A hyper-resolving polynomial aperture and its application in microscopy

    Background

    A hyper-resolving aperture composed of a polynomial distribution is suggested. The point spread function (PSF) is computed and compared...

    Article Open access 14 February 2022
  18. PFA is superior to glyoxal in preserving oocyte, embryo, and stem cell proteins evidenced by super-resolution microscopical surveys of epitopes

    Purpose

    Chemical fixation is a critical step to retaining cellular targets as naturally as possible. Recent developments in microscopy allow...

    Ferda Topal Celikkan, Ceren Mungan, ... Alp Can in Journal of Assisted Reproduction and Genetics
    Article 13 January 2020
  19. Three-dimensional ultrastructure analysis of organelles in injured motor neuron

    Morphological analysis of organelles is one of the important clues for understanding the cellular conditions and mechanisms occurring in cells. In...

    Article Open access 18 April 2023
  20. Selective vulnerability of tripartite synapses in amyotrophic lateral sclerosis

    Amyotrophic Lateral Sclerosis (ALS) is a fatal neurodegenerative disorder. Separate lines of evidence suggest that synapses and astrocytes play a...

    Matthew J. Broadhead, Calum Bonthron, ... Gareth B. Miles in Acta Neuropathologica
    Article Open access 19 March 2022
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