Murine Lung Histology

Murine lung histology is the microscopic examination of mouse lung tissue to characterize normal architecture and pathological change, making it an important foundation for biomedical research. It typically involves fixation, tissue processing, sectioning, staining, and light microscopy to visualize structures such as airways, alveoli, blood vessels, and inflammatory or fibrotic alterations. Within neuroscience, these analyses can help evaluate pulmonary effects of neural injury, neuroimmune signaling, or experimental therapies when respiratory tissues are relevant. Comparing stained sections across experimental groups provides morphological evidence that complements functional measurements and supports studies of brain-lung interactions and systemic disease mechanisms.

Murine Lung Histology - Related Videos

Research

JoVE Journal - Medicine
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Development of Obliterative Bronchiolitis in a Murine Model of Orthotopic Lung Transplantation

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Cited by 20 •

2012

Obliterative bronchiolitis is the key impediment to the long-term survival of lung transplant recipients and the lack of a robust preclinical model precludes examining obliterative bronchiolitis immunopathogenesis. Unlike other solid organ transplants, vascularized mouse lung transplantation has only recently been developed. Here we show our independently developed obliterative bronchiolitis model after murine orthotopic single-lung transplantation.

Research

JoVE Journal - Cancer Research

Perfusion and Inflation of the Mouse Lung for Tumor Histology

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Cited by 34 •

2020

The purpose of this method is to present a simple and efficient method for the perfusion, inflation, and fixation of mouse lungs for the examination of lung tumor pathology and evaluation of metastases to the lung.

Cryopreservation of Murine Brain by Snap Freezing: A Technique to Rapidly Freeze Whole Mouse Brain Specimen for Histological Analysis

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2023

This video demonstrates the cryopreservation of a mouse’s brain to isolate discrete anatomical areas or specific cell populations from the tumor tissues. This technique is critical in obtaining optimal optical resolution of brain tissue morphology for subsequent analysis.

An In Vitro Method to Identify Innate and Adaptive Immune Cells Residing in Murine Lungs

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2025

This video demonstrates an in vitro technique to identify immune cells residing in murine lungs. After isolating target immune cells from murine lung tissue, they are surface-labeled using a cocktail of fluorophore-tagged antibodies against specific markers on innate and adaptive immune cells. Additionally, monocytes, macrophages, and dendritic cells are labeled using an intracellular marker. The various immune cell types are then identified using flow cytometry.

Histological Quantification to Determine Lung Fungal Burden in Experimental Aspergillosis

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Cited by 11 •

2018

Here we describe a protocol to determine pulmonary fungal burden in mice with invasive aspergillosis by quantification of Gomori's modified methanamine silver staining in histological sections. Use of this method resulted in comparable results with less animals compared to assessment of fungal burden by quantitative PCR of lung fungal DNA.

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