Results 31 to 40 of about 1,906,243 (299)

Vibro-Acoustic Platelet Activation: An Additive Mechanism of Prothrombosis with Applicability to Snoring and Obstructive Sleep Apnea

Bioengineering, 2023
Introduction: Obstructive sleep apnea (OSA) and loud snoring are conditions with increased cardiovascular risk and notably an association with stroke.
Daniel E. Palomares, Phat L. Tran, Catherine Jerman, Moe Momayez, Pierre Deymier, Jawaad Sheriff, Danny Bluestein, Sairam Parthasarathy, Marvin J. Slepian   +8 more
doaj   +1 more source

Role of P-selectin in platelet sequestration in pulmonary capillaries during endotoxemia [PDF]

, 2006
Background: There is growing evidence that platelets accumulate in the lung and contribute to the pathogenesis of acute lung injury during endotoxemia.
Schenkat, Sonja, Kiefmann, Rainer, Dörger, Martina, Goetz, Alwin Eduard, Heckel, Kai   +4 more
core   +1 more source

Underlying mechanism and specific prevention of hemolysis-induced platelet activation

Platelets, 2017
Thromboembolic complications significantly impair the outcome of hemolytic disorders. We hypothesized that red cell adenosine diphosphate (ADP) release results in significant platelet activation in hemolysis and that this prothrombotic state can be ...
Thomas Gremmel, Simone Fedrizzi, Günter Weigel, Beate Eichelberger, Simon Panzer   +4 more
doaj   +1 more source

Platelet adhesion in atherogenesis [PDF]

, 2010
A thesis submitted in partial fulfilment of the requirements of the University of Wolverhampton for the degree of Master of PhilosophyPlatelets are known to play a key role in acute coronary events, such as myocardial infarction, associated with advanced
Watkins, Jennifer
core   +3 more sources

Effect of phosphodiesterase inhibitors on platelet function

Biochemistry and Biophysics Reports
Phosphodiesterase enzymes (PDEs) play a pivotal role in regulating platelet activity by modulating intracellular levels of cAMP and cGMP. Modulation of PDE-2, -3 and -5 activity by suitable inhibitors has been found to reduce platelet activity, and thus ...
Ravi Hochuli, Valerie Dicenta, Zoi Laspa, Manuel Sigle, Tobias Harm, Tatsiana Castor, Anne-Katrin Rohlfing, Meinrad Paul Gawaz   +7 more
doaj   +1 more source

Anti-HLA antibodies with complementary and synergistic interaction geometries promote classical complement activation on platelets

Haematologica, 2019
High titers of HLA antibodies are associated with platelet refractoriness, causing poor platelet increments after transfusions in a subset of patients with HLA antibodies.
Maaike Rijkers, David Schmidt, Nina Lu, Cynthia S.M. Kramer, Sebastiaan Heidt, Arend Mulder, Leendert Porcelijn, Frans H.J. Claas, Frank W.G. Leebeek, A.J. Gerard Jansen, Ilse Jongerius, Sacha S. Zeerleder, Gestur Vidarsson, Jan Voorberg, Masja de Haas   +14 more
doaj   +1 more source

Platelet activation via dynamic conformational changes of von Willebrand factor under shear.

PLoS ONE, 2020
Shear-induced conformational changes of von Willebrand factor (VWF) play an important role in platelet activation. A novel approach describing VWF unfolding on the platelet surface under dynamic shear stress is proposed.
Denis M Pushin, Tatiana Y Salikhova, Ksenia E Zlobina, Georgy Th Guria   +3 more
doaj   +1 more source

Safety of Daprodustat for the Treatment of Chronic Kidney Disease Anemia: Final Analysis of a Multicenter Postmarketing Surveillance Study in Japan

Therapeutic Apheresis and Dialysis, EarlyView.
ABSTRACT Introduction This final analysis of a multicenter, prospective postmarketing surveillance study evaluated the safety of daprodustat in patients with chronic kidney disease anemia in routine clinical practice in Japan. Methods Patients who initiated daprodustat between September 2020 and July 2022 were registered.
Tadao Akizawa, Kyomi Kanaya, Kiyomi Aizawa, Masanori Onoki, Hirofumi Ozeki, Kazuko Suzuki, Ai Hayashi, Tomohiko Asamura   +7 more
wiley   +1 more source

Platelet activation determines angiopoietin-1 and VEGF levels in malaria: implications for their use as biomarkers. [PDF]

PLoS ONE, 2014
INTRODUCTION: The angiogenic proteins angiopoietin (Ang)-1, Ang-2 and vascular endothelial growth factor (VEGF) are regulators of endothelial inflammation and integrity.
Judith Brouwers, Rintis Noviyanti, Rob Fijnheer, Philip G de Groot, Leily Trianty, Siti Mudaliana, Mark Roest, Din Syafruddin, Andre van der Ven, Quirijn de Mast   +9 more
doaj   +1 more source

An isoform of 14‐3‐3 protein regulates transbilayer lipid movement at the plasma membrane

FEBS Letters, EarlyView.
Loss of 14‐3‐3ζ in CHO cells confers resistance to exogenous phosphatidylserine (PS) and impairs endocytosis‐independent inward flip‐flop of fluorescent PS at the plasma membrane. RNAi‐mediated knockdown reproduces this defect, while no additive effect is seen in ATP11C‐deficient cells.
Akiko Yamaji‐Hasegawa, Akira Hattori, Masafumi Tsujimoto, Toshihide Kobayashi   +3 more
wiley   +1 more source