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Updated: May 22, 2026

Preparation of Decellularized Kidney Scaffolds in Rats

Preparation of Decellularized Kidney Scaffolds in Rats

Published on: March 18, 2021

Systemic decellularization for multi-organ scaffolds in rats.

K M Park¹, H M Woo

¹Stem Cell Institute-KNU, Kangwon National University, Chuncheon, Korea. oh_miracle@hanmail.net

Transplantation Proceedings

|May 9, 2012

Summary

This summary is machine-generated.

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This study presents a novel systemic decellularization method for creating multiorgan bioscaffolds from a single donor. This technique successfully generates acellular scaffolds with preserved vascular structures, advancing regenerative medicine and xenotransplantation potential.

Area of Science:

Biomaterials Science
Regenerative Medicine
Tissue Engineering

Background:

Animal organ-derived bioscaffolds are crucial for xenotransplantation and regenerative medicine.
Generating diverse organ bioscaffolds faces significant technical hurdles.
A novel systemic decellularization approach was developed to overcome these challenges.

Purpose of the Study:

To introduce and validate a novel systemic decellularization technique for creating multiorgan bioscaffolds.
To assess the efficacy of this method in generating acellular scaffolds from various organs.
To confirm the preservation of vascular structures and extracellular matrix components.

Main Methods:

Systemic perfusion of healthy adult rats with ionic detergent via the carotid artery.

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Procurement and Decellularization of Rat Hindlimbs Using an Ex Vivo Perfusion-Based Bioreactor for Vascularized Composite Allotransplantation

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Related Experiment Videos

Last Updated: May 22, 2026

Preparation of Decellularized Kidney Scaffolds in Rats

Preparation of Decellularized Kidney Scaffolds in Rats

Published on: March 18, 2021

Procedure for Decellularization of Rat Livers in an Oscillating-pressure Perfusion Device

Procedure for Decellularization of Rat Livers in an Oscillating-pressure Perfusion Device

Published on: August 10, 2015

Procurement and Decellularization of Rat Hindlimbs Using an Ex Vivo Perfusion-Based Bioreactor for Vascularized Composite Allotransplantation

Procurement and Decellularization of Rat Hindlimbs Using an Ex Vivo Perfusion-Based Bioreactor for Vascularized Composite Allotransplantation

Published on: June 9, 2022

Implementing additional liver perfusion to manage decellularized debris.

Controlling perfusion to maintain physiological cardiac output and minimize air entrapment.

Main Results:

Successful decellularization of multiple organs, including major solid organs (heart, liver, kidney) and others (stomach, intestines, spleen).
Histological analysis confirmed the absence of residual cellular material in the decellularized bioscaffolds.
Preservation of collagenous materials and intact vascular structures was validated across harvested organs.

Conclusions:

The systemic decellularization method efficiently yields diverse bioscaffolds from a single donor.
This technique is effective even for organs with complex vascular structures.
The method holds potential for organ bioengineering in combined organ transplantation scenarios.