| Autor: |
Zeibi Shirejini, Saeedreza, Carberry, Josie, Alt, Karen, Gregory, Shaun D, Hagemeyer, Christoph E |
| Předmět: |
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| Zdroj: |
Advanced Functional Materials; 9/12/2023, Vol. 33 Issue 37, p1-21, 21p |
| Abstrakt: |
Cardiovascular disease is the leading cause of death worldwide. Blood‐contacting medical devices provide critical support for patients with severe respiratory and/or cardiac failure. High shear stress zones and non‐biocompatible circuit can increase the risk of thrombus formation in patients. These thrombi restrict blood flow through the circuits and travel to the lungs and brain, creating significant consequences. Antithrombotic drugs are used to lower this risk, but they also raise the incidence of bleeding problems. This article explores the delicate balance between thrombosis and bleeding in medical devices by examining platelet activation and thrombosis formation under shear stress. The feasibility of a shear‐responsive nanomedicine‐based drug delivery system has been explored as a potential approach for targeted administration of antithrombotic medications to lower systemic drug levels and reduce the bleeding risk. Furthermore, the lack of in vitro platforms to investigate the biological behavior of antithrombotic nanoparticles is impeding their clinical translation. As a result, microfluidic technology offers a platform for investigating nanoparticle behavior in vitro and linking it to their performance in vivo. Finally, the challenges and factors that affect the functionality, stability, and circulation time of liposomal drugs are investigated to improve their efficacy for targeted drug administration in medical devices. [ABSTRACT FROM AUTHOR] |
| Databáze: |
Complementary Index |
| Externí odkaz: |
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