Results 71 to 80 of about 10,232 (189)

Platelet receptors and signaling in the dynamics of thrombus formation

open access: yesHaematologica, 2009
Hemostasis and pathological thrombus formation are dynamic processes that require a co-ordinated series of events involving platelet membrane receptors, bidirectional intracellular signals, and release of platelet proteins and inflammatory substances ...
José Rivera   +3 more
doaj   +1 more source

Ativação plaquetária na esclerose sistêmica e alternativas metodológicas para sua avaliação Platelet activation in systemic sclerosis and methodological options to its assessment

open access: yesRevista Brasileira de Reumatologia, 2004
A esclerose sistêmica (ES) é uma doença sistêmica caracterizada por microangiopatia, exuberante atividade do fibroblasto e anormalidades imunológicas. A faceta microangiopática é responsável pela maioria das complicações com potencial mortalidade.
Paulo Sergio Massabki   +2 more
doaj   +1 more source

Perfect Absorption Metasurfaces with Multiple Meta-Resonances [PDF]

open access: yesarXiv, 2019
We show that the hybrid resonances of a DMR backed by a cavity are meta-resonances, in that they can be made as perfect as possible by fine tuning the structural parameters but without the requirements of extreme materials properties, such as zero dissipation.
arxiv  

Prothrombotic states as risk factor of in vitro fertilization failures in women with infertility and psychosomatic disorders.

open access: yesMedičnì Perspektivi, 2019
Failures of in vitro fertilization (IVF) may be associated with prothrombotic states, the circulation of antiphospholipid antibodies (APA). 93 women with infertility were screened: 1 group - 32 women without severe psychosomatic disorders; 2 group - 61 ...
A. V. Kaminskyi   +2 more
doaj   +1 more source

A simplified flow cytometric method for detection of inherited platelet disorders-A comparison to the gold standard light transmission aggregometry.

open access: yesPLoS ONE, 2019
BackgroundFlow cytometric platelet activation has emerged as an alternative diagnostic test for inherited platelet disorders. It is, however, labor intensive and few studies have directly compared the performance of flow cytometric platelet activation ...
Kristoffer Navred   +6 more
doaj   +1 more source

Immunoregulatory functions and the therapeutic implications of GARP-TGF-β in inflammation and cancer

open access: yesJournal of Hematology & Oncology, 2018
GARP (glycoprotein-A repetitions predominant) is a type I transmembrane cell surface docking receptor for latent transforming growth factor-β (TGF-β) that is abundantly expressed on regulatory T lymphocytes and platelets.
Alessandra Metelli   +6 more
doaj   +1 more source

High-Fidelity Description of Platelet Deformation Using a Neural Operator [PDF]

open access: yesarXiv
The goal of this work is to investigate the capability of a neural operator (DeepONet) to accurately capture the complex deformation of a platelet's membrane under shear flow. The surrogate model approximated by the neural operator predicts the deformed membrane configuration based on its initial configuration and the shear stress exerted by the blood ...
arxiv  

Home - About - Disclaimer - Privacy