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3D Quantification of Vascular-Like Structures in z Stack Confocal Images
Ulrich Bonda1, Anna Jaeschke2,3, Anthony Lighterness2
1Leibniz Institute of Polymer Research Dresden, Saxony 01069, Germany.
STAR Protocols
|December 30, 2020
Summary
This study introduces a new protocol for analyzing 3D cell cultures using z-stack images, improving the accuracy of vascularization analysis. The method enhances quantitative insights into complex biological structures.
Area of Science:
- Biomedical Engineering
- Cell Biology
- Microscopy
Background:
- Optical slice microscopy is standard for characterizing 3D cell cultures, including in vitro vascularization.
- Current quantitative analysis often relies on 2D projections, limiting accuracy for complex 3D structures.
Purpose of the Study:
- To present a protocol for accurate quantitative analysis of 3D cell cultures using z-stack images.
- To overcome limitations of 2D projection analysis in morphometric characterization.
Main Methods:
- Utilized Fiji, Amira, and WinFiber3D software for z-stack image analysis.
- Developed a protocol for in-depth examination of vascular-like structures in 3D cell cultures.
Main Results:
- The protocol enables detailed quantitative analysis of 3D cellular structures.
- Improved accuracy in characterizing morphometric features of in vitro vascularization.
Conclusions:
- The presented protocol offers a more accurate method for analyzing 3D cell cultures.
- Facilitates advanced research in vascularization and other 3D biological models.
