Results 91 to 100 of about 274,683 (326)

Materials Advances in Devices for Heart Disease Interventions

Advanced Materials, EarlyView.
This review examines the crucial role of materials in heart disease interventions, focusing on strategies for monitoring, managing, and repairing heart conditions. It discusses the material requirements for medical devices, highlighting recent innovations and their impact on cardiovascular health.
Gagan K. Jalandhra, Lauryn Srethbhakdi, James Davies, Chi Cong Nguyen, Phuoc Thien Phan, Zachary Och, Aditya Ashok, Khoon S. Lim, Hoang‐Phuong Phan, Thanh Nho Do, Nigel H. Lovell, Jelena Rnjak‐Kovacina   +11 more
wiley   +1 more source

Update on laboratory testing and hemostasis assessment in patients receiving direct oral anticoagulants (DOACs)

Thrombosis Update, 2021
Direct oral anticoagulants (DOACs) have been established and already registered worldwide for clinical use. Contrary to vitamin K antagonists, their mode of action is based on the direct inhibition of the single coagulation enzymes factor Xa or IIa. Even
Vasilios Perifanis, Nikolaos Neokleous, Dimitrios A. Tsakiris   +2 more
doaj  

Adjusting Cell‐Surface Interactions Through a Covalent Immobilization of Biomolecules

Advanced Materials Interfaces, EarlyView.
This review presents an overview of current and emerging immobilization techniques coupled with an in‐depth investigation of the underlying mechanisms governing the activity and stability of covalently immobilized biomolecules. The aim of this study is to serve as a guide for the development of long‐lasting biomedical coatings with versatile biological
Sara Shakibania, Manus J. P. Biggs, Katarzyna Krukiewicz   +2 more
wiley   +1 more source

The comparative value of human plasma and human whole blood for testing the coagulating power of staphylococci [PDF]

, 1944
George H. Chapman
openalex   +1 more source

An Anticoagulant Coating Based on a Block Phosphocholine Copolymer for Potential Applications in Blood Contact Devices

Advanced Materials Interfaces, EarlyView.
Anticoagulant properties are critical for blood‐compatible materials, and anticoagulant coatings are a common key issue for blood‐contacting medical devices. In this study, a block copolymer poly(2‐methacrylenoxyethyl phosphocholine‐b‐glycidyl) (PMPC‐b‐GMA) is synthesized, using reversible addition‐fragmentation chain transfer polymerization (RAFT) and
Xinli Lu, Yahong Kang, Xuebin Wang, Weijie Wang, Changsheng Liu, Hongyan Jiang, Yuan Yuan   +6 more
wiley   +1 more source

Numerical schemes for a fully nonlinear coagulation-fragmentation model coming from wave kinetic theory [PDF]

arXiv
This article introduces a novel numerical approach, based on Finite Volume Techniques, for studying fully nonlinear coagulation-fragmentation models, where both the coagulation and fragmentation components of the collision operator are nonlinear. The models come from $3-$wave kinetic equations, a pivotal framework in wave turbulence theory. Despite the
arxiv  

Self-similar solutions with fat tails for Smoluchowski's coagulation equation with singular kernels [PDF]

arXiv, 2014
We show the existence of self-similar solutions with fat tails for Smoluchowski's coagulation equation for homogeneous kernels satisfying $C_1 \left(x^{-a}y^{b}+x^{b}y^{-a}\right)\leq K\left(x,y\right)\leq C_2\left(x^{-a}y^{b}+x^{b}y^{-a}\right)$ with $a>0$ and $b<1$. This covers especially the case of Smoluchowski's classical kernel $K(x,y)=(x^{1/3} +
arxiv  

Nanostructured 316L Stainless Steel Stent Surfaces Improve Corrosion Resistance, and Enhance Endothelization and Hemocompatibility

Advanced Materials Interfaces, EarlyView.
This study investigates the impact of nanostructured surface modification on corrosion resistance, HUVEC functions, and platelet interactions of 316L SS for cardiovascular stents. Nanostructured surfaces enhanced HUVEC proliferation, migration, and angiogenesis‐related gene expression while reducing platelet adhesion and hemolysis.
Yasar Kemal Erdogan, Pelin Mutlu, Batur Ercan   +2 more
wiley   +1 more source

Comparative studies between humans and golden Syrian hamsters via thromboelastography

Animal Models and Experimental Medicine
Background Thromboelastography (TEG) is a widely utilized clinical testing method for real‐time monitoring of platelet function and the thrombosis process. Lipid metabolism disorders are crucial risk factors for thrombosis.
Ze Yang, Lili Xie, Jingjing Ba, Simin Zan, Letong Zhang, Xinyi Zhang, Yang Yu   +6 more
doaj   +1 more source

Viscoelastic coagulation testing in Neonatal Intensive Care Units: advantages and pitfalls in clinical practice. [PDF]

Blood Transfus, 2023
Manzoni F, Raffaeli G, Cortesi V, Amelio GS, Amodeo I, Gulden S, Cervellini G, Tomaselli A, Colombo M, Artoni A, Ghirardello S, Mosca F, Cavallaro G.   +12 more
europepmc   +1 more source