Abstract
Fibrosis is a disease that involves an abnormal accumulation of extracellular matrix material such as collagen, leading to organ failure. This type of organ failure accounts for around one‐third of all deaths worldwide. However, since there are no drugs which are curative for this disease, the development of non‐invasive treatment strategies is important. In this study, we developed a method of softening fibrotic tissue using non‐converging ultrasound irradiation, a non‐thermal treatment. The generation of cavitation in a standing wave caused the mechanical strength of the fibrotic tissue to decrease in an irradiation time‐dependent manner. The appearance of the fibrous tissue also changed after irradiation, possibly due to the fracture of collagen fibers by ultrasonic cavitation. This method has the potential to treat a wide range of fibrotic tissues. © 2023 Institute of Electrical Engineer of Japan and Wiley Periodicals LLC.
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
More From: IEEJ Transactions on Electrical and Electronic Engineering
Disclaimer: All third-party content on this website/platform is and will remain the property of their respective owners and is provided on "as is" basis without any warranties, express or implied. Use of third-party content does not indicate any affiliation, sponsorship with or endorsement by them. Any references to third-party content is to identify the corresponding services and shall be considered fair use under The CopyrightLaw.