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Related Experiment Video

Updated: Jul 8, 2026

Non-invasive Optical Imaging of the Lymphatic Vasculature of a Mouse
09:52

Non-invasive Optical Imaging of the Lymphatic Vasculature of a Mouse

Published on: March 8, 2013

[Lymphocyte mechanoluminescence]

V E Orel, S B Alekseev, A M Reshchikov

    Tsitologiia
    |January 1, 1994
    PubMed
    Summary
    This summary is machine-generated.

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    Researchers developed a new method to study mechanoluminescence in lymphocytes. This technique revealed specific light emission peaks and showed how hydrocortisone and Acridine orange influence lymphocyte light emission.

    Area of Science:

    • Biophysics
    • Cell Biology
    • Immunology

    Context:

    • Mechanoluminescence is a phenomenon where materials emit light when subjected to mechanical stress.
    • Studying mechanoluminescence in biological systems, like lymphocytes, offers insights into cellular responses to physical forces.
    • Existing methods for studying lymphocyte mechanoluminescence are limited.

    Purpose:

    • To describe a novel installation and methodology for investigating lymphocyte mechanoluminescence.
    • To analyze the spectral characteristics of mechanoluminescence in human peripheral blood lymphocytes.
    • To evaluate the impact of hydrocortisone and Acridine orange on thymocyte mechanoluminescence in mice.

    Summary:

    • A unique setup and original method were developed to study mechanoluminescence in lymphocytes.

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    Last Updated: Jul 8, 2026

    Non-invasive Optical Imaging of the Lymphatic Vasculature of a Mouse
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    Non-invasive Optical Imaging of the Lymphatic Vasculature of a Mouse

    Published on: March 8, 2013

    Visualizing Surface T-Cell Receptor Dynamics Four-Dimensionally Using Lattice Light-Sheet Microscopy
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  • The spectral analysis of human lymphocyte mechanoluminescence identified emission maxima at 262, 291, 335, and 412 nm.
  • Hydrocortisone administration in mice increased thymocyte mechanoluminescence, while Acridine orange concentration modulated the intensity of this light emission.

    • Impact:

    • Provides a new tool for researching mechanoluminescence in lymphocytes.
    • Elucidates the spectral fingerprint of lymphocyte mechanoluminescence.
    • Demonstrates the modulatory effects of pharmacological agents on cellular mechanoluminescence, suggesting potential applications in diagnostics or drug efficacy studies.