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Peer-reviewed veterinary case report

Protocol for analyzing the microstructure of nuclear fiber layers by using structured illumination microscopy coupled with Arivis 4D.

Year:
2026
Authors:
Guan M et al.
Affiliation:
The Interdisciplinary Research Group on Microscopic Imaging and Drug Development · China

Abstract

Here, we present a protocol for quantitatively assessing the microstructure of nuclear fiber layers by immunolabeling of a nuclear skeleton protein lamin A through structured illumination microscopy (SIM) coupled with an innovative algorithm in Arivis 4D. We describe steps of sample preprocessing for SIM and imaging of the inner-nucleus skeleton network of lamin A. We then detail procedures for creating a novel algorithm in Arivis 4D software to quantitatively assess the microparameters of the nuclear skeleton in a high-resolution image.

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Original publication: https://europepmc.org/article/MED/41477760