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    Microscopía de fluorescencia

    La fluorescencia es uno de los fenómenos físicos más utilizados en la microscopía biológica y analítica, principalmente por su alta sensibilidad y alta especificidad. Averigüe cómo los microscopios de…
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  • Neurociencia

    ¿Trabaja para comprender mejor las enfermedades neurodegenerativas o la función del sistema nervioso? Vea cómo puede conseguir descubrimientos con las soluciones de imágenes de Leica Microsystems.
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    Investigación con pez cebra

    Para obtener los mejores resultados en clasificación, selección, manipulación y captura y procesamiento de imágenes necesita ver los detalles y estructuras para poder tomar las decisiones adecuadas…
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    Imagen de célula viva

    Con un cambio de perspectiva desde componentes individuales del microscopio a una solución de captura y procesamiento de imágenes de células vivas totalmente operativa, Leica Microsystems integra…
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  • Investigación del cáncer

    El cáncer es una enfermedad compleja y heterogénea causada por células con una regulación deficiente del crecimiento. Los cambios genéticos y epigenéticos en una célula o en un grupo de ellas alteran…
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  • Virología

    ¿Su interés en investigación se centra en infecciones víricas y enfermedades? Descubra cómo puede adquirir conocimientos sobre virología con soluciones de generación de imágenes y preparación de…
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  • Undecalcified mouse bone tissue
    Science Lab Topic: Fluorescence Microscopy

    Localizing Bone Stem Cells In Vivo

    This article demonstrates how undecalcified mouse bone samples can be investigated in detail more easily and rapidly with a cryohistological method used in combination with a THUNDER Imager Tissue and…
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  • Fluorescently stained mouse tibia, imaged with a THUNDER Imager 3D Tissue. Courtesy of Dr. Anjali Kusumbe, University of Oxford, UK.
    Science Lab Topic: Fluorescence Microscopy

    High-resolution 3D Imaging to Investigate Tissue Ageing

    Award-winning researcher Dr. Anjali Kusumbe demonstrates age-related changes in vascular microenvironments through single-cell resolution 3D imaging of young and aged organs.
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  • Science Lab Topic: THUNDER Imaging

    Role of Mucins and Glycosylation in Dry Eye Disease

    This article shows how fast, high-contrast, and sharp imaging of stratified human corneal epithelial cells with THUNDER imaging technology for dry eye disease (DED) research allows membrane ridges to…
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  • Science Lab Topic: Neuroscience

    Cortical Contributions to Complex Learning

    This article describes the use of sharp, high contrast imaging to facilitate assessment of viral-construct placement in rat cortical brain tissue. Complex learning is often investigated through use of…
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  • Science Lab Topic: THUNDER Imaging

    Optimizing THUNDER Platform for High-Content Slide Scanning

    With rising demand for full-tissue imaging and the need for FL signal quantitation in diverse biological specimens, the limits on HC imaging technology are tested, while user trainability and…
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  • Section of mouse lung
    Science Lab Topic: THUNDER Imaging

    Monitoring Immunosuppressive Mechanisms from Infection

    This application note discusses the importance of fast, sensitive, and haze-free imaging for the monitoring of immunosuppression in mouse lung epithelial tissue infected with the Puerto Rico 8…
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  • Images of a brain organoid derived from iPSCs acquired with a THUNDER Imager 3D Cell Culture.
    Science Lab Topic: THUNDER Imaging

    “Brains-In-A-Dish” from Induced Pluripotent Stem Cells (iPSCs)

    This article discusses the benefits of using the THUNDER technology for imaging inside 3D human cortical brain organoids. These organoids are derived from human induced pluripotent stem cells (iPSCs)…
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  • Spheroid shown here as a maximum projection of the raw widefield image data (left) and THUNDER image after Instant Computational Clearing (right).
    Science Lab Topic: THUNDER Imaging

    Developing Heart Pacemaker Cells from Cardiac Spheroids

    During the last decade, 3D cell culture has been established as a more realistic model compared to classical 2D culture systems. Cells can develop into miniature 3D objects, so called spheroids, which…
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  • Electroporated nerve cells (green), specific neuronal markers (magenta) and cell nuclei (white), computational cleared.
    Science Lab Topic: THUNDER Imaging

    Into the Third Dimension with "Wow Effect"- Observe Cells in 3D and Real-Time

    Life is fast, especially for a cell. As a rule, cells should be examined under physiological conditions which are as close as possible to their natural environment. New technologies offer tremendous…
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  • Lung organoid taken at the "liquid-air interface" with a THUNDER Imager 3D Cell Culture
    Science Lab Topic: THUNDER Imaging

    Observing 3D Cell Cultures During Development

    3D cell cultures, such as organoids and spheroids, give insights into cells and their interactions with their microenvironment. These 3D cell cultures are playing an increasingly important role for…
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  • Cytosolic Ca2+ measurement using ratiometric Fura 2 dye
    Science Lab Topic: THUNDER Imaging

    Cytosolic Calcium Ions in Melanoma Cancer Cells

    In this article, a ratiometric fluorometric method for cytosolic calcium ion (Ca2+) measurement in cultured melanoma cells using Fura 2-AM cell loading and fluorescence microscopy imaging is presented…
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  • Science Lab Topic: THUNDER Imaging

    Studying Cell Division

    Cell division is a biological process during which all cellular components must be distributed among the daughter cells. The division process requires firm coordination for success. Microscopy is…
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  • Influenza (red) infected primary porcine lung epithelial grown in a multilayer of about 60 µm
    Science Lab Topic: THUNDER Imaging

    Viral Infections – Studying Influenza-host Interactions in 3D Specimens

    Stefan Finke studies virus-host interactions. It turns out that the ways the virus and host interact are different when comparing results from classical laboratory monolayer cell lines and “close to…
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  • Scaffold composed of fluorescent fibers
    Science Lab Topic: THUNDER Imaging

    Finding new Scaffolds for Tissue Engineering

    Tissue engineers use biomaterials for a variety of applications from drug delivery to supporting the regeneration of damaged or lost tissues to creating in vitro disease models. Scaffold architecture…
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  • Science Lab Topic: THUNDER Imaging

    The Power of Pairing Adaptive Deconvolution with Computational Clearing

    Deconvolution is a computational method used to restore the image of the object that is corrupted by the point spread function (PSF) along with sources of noise. In this technical brief, learn how the…
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  • Science Lab Topic: THUNDER Imaging

    Improvement of Imaging Techniques to Understand Organelle Membrane Cell Dynamics

    Understanding cell functions in normal and tumorous tissue is a key factor in advancing research of potential treatment strategies and understanding why some treatments might fail. Single-cell…
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  • Science Lab Topic: Fluorescence Microscopy

    Studying Autoimmune Disease

    This article discusses how autoimmune diseases, like systemic lupus erythematosus (SLE), can be studied more efficiently using thick, 3D kidney tissue specimens visualized with a THUNDER Imager . SLE…
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  • Science Lab Topic: THUNDER Imaging

    From Organs to Tissues to Cells: Analyzing 3D Specimens with Widefield Microscopy

    Obtaining high-quality data and images from thick 3D samples is challenging using traditional widefield microscopy because of the contribution of out-of-focus light. In this webinar, Falco Krüger…
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  • Science Lab Topic: THUNDER Imaging

    Studying Human Brain Development and Disease

    Neural spheroids created from human induced pluripotent stem cells (iPSCs) provide effective and novel tools for studying brain development, as well as the underlying pathological mechanisms of…
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  • Science Lab Topic: THUNDER Imaging

    An Introduction to Computational Clearing

    Many software packages include background subtraction algorithms to enhance the contrast of features in the image by reducing background noise. The most common methods used to remove background noise…
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  • Science Lab Topic: Basics in Microscopy

    Factors to Consider When Selecting a Research Microscope

    An optical microscope is often one of the central devices in a life-science research lab. It can be used for various applications which shed light on many scientific questions. Thereby the…
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  • iPSC cells
    Science Lab Topic: THUNDER Imaging

    Studying Natural Killer (NK) Cells Derived from Induced Pluripotent Stem Cells (iPSC)

    The study of natural killer (NK) cells holds tremendous promise for developing novel immunotherapies. NK cells derived from induced pluripotent stem cells (iPSCs) can be used to create an easily…
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  • Science Lab Topic: Basics in Microscopy

    Getting Sharper 3D Images of Thick Biological Specimens with Widefield Microscopy

    Widefield fluorescence microscopy is often used to visualize structures in life science specimens and obtain useful information. With the use of fluorescent proteins or dyes, discrete specimen…
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  • Science Lab Topic: THUNDER Imaging

    IL-18 cytokine derived from the enteric nervous system is important for intestinal immunity

    Interleukin 18 (IL-18) is a proinflammatory cytokine, which induces cell-mediated immune reaction upon bacterial infection. In the intestine, it is known that IL-18 is produced in immune and…
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  • Science Lab Topic: THUNDER Imaging

    Cholesterol Homeostasis Modulates Platinum Sensitivity in Human Ovarian Cancer

    Ovarian cancer is one of the most severe types of cancers that women can suffer from during their lifetimes. It is the cancer’s tendency for frequent relapses and drug resistance that leads to…
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  • Science Lab Topic: THUNDER Imaging

    Computational Clearing - Enhance 3D Specimen Imaging

    This webinar is designed to clarify crucial specifications that contribute to THUNDER Imagers' transformative visualization of 3D samples and improvements within a researcher's imaging-related…
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  • Science Lab Topic: THUNDER Imaging

    THUNDER Imagers: High Performance, Versatility and Ease-of-Use for your Everyday Imaging Workflows

    This webinar will showcase the versatility and performance of THUNDER Imagers in many different life science applications: from counting nuclei in retina sections and RNA molecules in cancer tissue…
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  • Science Lab Topic: THUNDER Imaging

    Evaluating Axon Regeneration After Brain or Spine Trauma of Mice

    Damaged nerve regeneration was investigated using mouse spinal cord sections treated with compounds that counter axon growth inhibitor (AGI) proteins. The sections were screened to find active and…
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  • Science Lab Topic: THUNDER Imaging

    Interview with Magali Mondin on THUNDER Imagers

    Magali Mondin, an engineer at the BIC (Bordeaux Imaging Center) in France, describes her experience using a THUNDER Imager in this interview. She had the opportunity to test extensively the THUNDER…
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  • Science Lab Topic: THUNDER Imaging

    Drosophila Testis Niche Stem Cells – Three Color Computational Clearing

    Differentiated living beings such as humans, but also a fruit fly or a plant, possess not only the differentiated cells which form specific tissues, but also those cells whose fate is not yet (or only…
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  • Science Lab Topic: THUNDER Imaging

    Alzheimer Plaques: fast Visualization in Thick Sections

    More than 60% of all diagnosed cases of dementia are attributed to Alzheimer’s disease. Typical of this disease are histological alterations in the brain tissue. So far, there is no cure for this…
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  • Science Lab Topic: THUNDER Imaging

    THUNDER Technology Note

    So far, widefield microscopy was not suitable to image larger volumes, since the contrast of the recorded fluorescence image is reduced by the background (BG) mainly originating from out of focus…
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