Basic Study
Copyright ©The Author(s) 2024. Published by Baishideng Publishing Group Inc. All rights reserved.
World J Transplant. Jun 18, 2024; 14(2): 92137
Published online Jun 18, 2024. doi: 10.5500/wjt.v14.i2.92137
Hyperacute experimental model of rat lung transplantation using a coronary shunt cannula
Munehisa Takata, Yusuke Tanaka, Daisuke Saito, Shuhei Yoshida, Isao Matsumoto
Munehisa Takata, Yusuke Tanaka, Daisuke Saito, Shuhei Yoshida, Isao Matsumoto, Department of Thoracic Surgery, Kanazawa University, Kanazawa 920-8641, Ishikawa, Japan
Co-first authors: Munehisa Takata and Yusuke Tanaka.
Author contributions: Takata M and Tanaka Y contributed equally to this work in every aspect of the study design, performed experiments, data collection and analysis, and manuscript preparation; Matsumoto I contributed to the study design and writing; all authors interpreted the data and approved the final version of the article.
Institutional animal care and use committee statement: Experimental animals were used following the Guidelines for the Care and Use of Laboratory Animals of Kanazawa University (approval no.: AP-163743) and the Guide for the Care and Use of Laboratory Animals (8th edition) published by the National Research Council in 2011.
Conflict-of-interest statement: All the authors have no conflicts of interest to declare.
Data sharing statement: No additional data are available.
ARRIVE guidelines statement: The authors have read the ARRIVE guidelines, and the manuscript was prepared and revised according to the ARRIVE guidelines.
Open-Access: This article is an open-access article that was selected by an in-house editor and fully peer-reviewed by external reviewers. It is distributed in accordance with the Creative Commons Attribution NonCommercial (CC BY-NC 4.0) license, which permits others to distribute, remix, adapt, build upon this work non-commercially, and license their derivative works on different terms, provided the original work is properly cited and the use is non-commercial. See: https://creativecommons.org/Licenses/by-nc/4.0/
Corresponding author: Isao Matsumoto, MD, PhD, Professor, Department of Thoracic Surgery, Kanazawa University, 13-1 Takara-machi, Kanazawa 920-8641, Ishikawa, Japan. isa-mat@med.kanazawa-u.ac.jp
Received: January 16, 2024
Revised: February 21, 2024
Accepted: April 8, 2024
Published online: June 18, 2024
Processing time: 149 Days and 22.4 Hours
Core Tip

Core Tip: We developed a rat lung transplantation technique using a coronary shunt cannula (SC) for the pulmonary arteriovenous system and bronchial tube anastomosis. This method is simple and can be performed by a surgeon. This study evaluated the usefulness of this method by using a modified cannula (MC), which we developed by modifying the SC and improving its shortcomings. The MC is inexpensive and easy to prepare and operate. Presently, a hyperacute lung transplantation model is feasible, and future improvements, such as a smaller cannula and reduced foreign body reaction, will be made to create a chronic rat lung transplantation model.