Tissue Slice Preparation

Tissue slice preparation is the process of converting biological tissue into thin, uniform sections for microscopic examination and experimental analysis. Depending on the tissue and study, samples are fixed to preserve cellular structure, embedded in paraffin or a supporting medium, and cut with a microtome or cryostat; sections may then be stained to reveal specific cells, structures, or molecular markers. In biology, well-prepared slices enable researchers to examine tissue organization, compare healthy and diseased states, and assess developmental or physiological changes. The method supports histology, pathology, immunostaining, and other imaging-based investigations by maintaining spatial relationships within complex tissues.

Tissue Slice Preparation - Related Videos

Research

JoVE EoE - Cancers of the Nervous System

Cerebellum Dissection and Slice Preparation: A Method to Generate Tissue Slices from Mouse Cerebellum

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2025

This video describes a method to generate tissue slices from the mouse cerebellum. The cerebellar slices can be used for organotypic culturing that provides insights into neurodevelopmental mechanisms, including myelination dynamics.

Research

JoVE Journal - Neuroscience
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Imaging Pheromone Sensing in a Mouse Vomeronasal Acute Tissue Slice Preparation

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Cited by 15 •

2011

In mice, the ability to detect pheromones is principally mediated by the vomeronasal organ (VNO). Here, an acute tissue slice preparation of VNO for performing calcium imaging is described. This physiological approach allows observations of subpopulations and/or individual neurons in a living tissue and is convenient for receptor-ligand identification.

Generation of Porcine Ventricular Slices: A Vibratome-based Technique to Prepare Ultra-thin Slices of Pig Heart Tissue

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2025

This video demonstrates a vibratome-based procedure to generate viable, ultra-thin sections of pig heart. The prepared tissue slices can be cultured and used as model systems for pharmacological testing.

Thin Sectioning of Slice Preparations for Immunohistochemistry

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Cited by 7 •

2007

The present method allows reproducible cryostat sectioning of small, difficult-to-manage, tissue pieces, such as biopsies and brain slices. We utilize a simple aluminum freezing stage to facilitate handling of tissue and a standard cryostat to routinely produce 5-10 micron serial sections from 400 micron thick brain slices.

Engineered Lung Tissues Prepared from Decellularized Lung Slices

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Cited by 7 •

2022

This protocol describes a method to generate reproducible, small-scale engineered lung tissues, by repopulating decellularized precision-cut lung slices with alveolar epithelial type 2 cells, fibroblasts, and endothelial cells.

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