Reusable Hepatic Imaging Tool: A Reusable 3D-Printed Tool for Hepatic Intravital Microscopy

作者： Mercedes B. Cornelius-Muwanguzi1,2, Henry E. Sanchez Cornejo1,3, Crispin H.W. Barnes1, Luis De Los Santos Valladares1,4 1Cavendish Laboratory, Department of Physics,University of Cambridge, 2Thoracic and GI Malignancies Branch, Center for Cancer Research,National Cancer Institute, 3Facultad de Ciencias Físicas,Universidad Nacional Mayor de San Marcos, 4Programa de Pós-Graduação em Ciências de Materiais, Centro de Ciências Exatas e da Natureza,Universidade Federal de Pernambuco

简介：

Overview

This protocol introduces the Reusable Hepatic Imaging Tool (RHIT), designed for intravital microscopy of live mice, enhancing tissue stability for dynamic experiments. The 3D-printed RHIT allows for cost-effective and scalable production, facilitating prolonged observation of metabolic processes.

Key Study Components

Area of Science

• Neuroscience
• Biology
• In vivo imaging

Background

• Traditional methods for studying mice often yield inconsistent data.
• Low-resolution imaging limits the ability to capture long-term trends.
• RHIT addresses these challenges by enabling high-resolution imaging.
• Customizable design allows for use in various research settings.

Purpose of Study

• To demonstrate RHIT as a breakthrough tool for liver research.
• To improve data quality in dynamic biological studies.
• To facilitate the development of imaging tools using accessible materials.

Methods Used

• 3D printing technology for fabricating RHIT.
• Designing RHIT using Autodesk Inventor.
• Preparing a conventional inverted confocal microscope for imaging.
• Utilizing a heat pad to maintain mouse body temperature during imaging.

Main Results

• RHIT improves tissue stability and reduces image artifacts.
• Allows for extended imaging of metabolic processes in live mice.
• Demonstrates effective use of 3D printing in biological research.
• Facilitates high-resolution capture of dynamic biological data.

Conclusions

• RHIT represents a significant advancement in liver imaging techniques.
• Customizable and reusable design enhances research capabilities.
• Potential for broader applications in various biological studies.

Frequently Asked Questions