Results 11 to 20 of about 2,653,429 (308)

Potential biochemical markers of chronic bronchitis

open access: yesБюллетень сибирской медицины, 2021
The review systematizes modern data on the biochemical markers that can clarify the nature and the course of chronic bronchitis. The article describes markers associated with bronchopulmonary pathology, such as tumor necrosis factor alpha (TNFα ...
E. A. Kurtukov, Yu. I. Ragino
doaj   +1 more source

Tissue factor as a potential coagulative/vascular marker in relapsing-remitting multiple sclerosis

open access: yesFrontiers in Immunology, 2023
ObjectivesRecent studies supported coagulation involvement in multiple sclerosis, an inflammatory-demyelinating and degenerative disease of the central nervous system. The main objectives of this observational study were to identify the most specific pro-
Tatiana Koudriavtseva   +21 more
doaj   +1 more source

Thrombogenic and Inflammatory Reactions to Biomaterials in Medical Devices

open access: yesFrontiers in Bioengineering and Biotechnology, 2020
Blood-contacting medical devices of different biomaterials are often used to treat various cardiovascular diseases. Thrombus formation is a common cause of failure of cardiovascular devices.
Carlos A. Labarrere   +2 more
doaj   +1 more source

Angiogenesis in tissue engineering : Breathing life into constructed tissue substitutes [PDF]

open access: yes, 2006
Long-term function of three-dimensional (3D) tissue constructs depends on adequate vascularization after implantation. Accordingly, research in tissue engineering has focused on the analysis of angiogenesis.
Germann, Gunter   +17 more
core   +1 more source

Towards a standardization of thrombin generation assessment: The influence of tissue factor, platelets and phospholipids concentration on the normal values of Thrombogram-Thrombinoscope assay

open access: yesThrombosis Journal, 2005
Background Thrombin generation assay was developed several years ago to mimic physiological coagulation mechanisms but it had important limitations. Thrombogram-Thrombinoscope assay using a fluorogenic substrate, allows obtaining thrombin generation ...
Leflem Lena   +5 more
doaj   +1 more source

Comparison of the coagulopathies associated with COVID‐19 and sepsis

open access: yesResearch and Practice in Thrombosis and Haemostasis, 2021
Background Coronavirus disease 2019 (COVID‐19) is associated with activation of coagulation that mainly presents as thrombosis. Sepsis is also associated with activation of coagulation that mainly presents as disseminated intravascular coagulation.
Robert A. Campbell   +8 more
doaj   +1 more source

Tissue factor and cancer [PDF]

open access: yesThrombosis Research, 2012
The hemostatic system is involved in multiple interactions with transformed cells that progress from a dormant, non-vascularized tumor to highly metastatic phenotypes. Oncogenic transformations up regulate not only the initiator of the coagulation cascade, tissue factor (TF), but also induce other molecules that are required for TF's direct cell ...
openaire   +2 more sources

Evaluation of a new bead‐based assay to measure levels of human tissue factor antigen in extracellular vesicles in plasma

open access: yesResearch and Practice in Thrombosis and Haemostasis, 2022
Background Circulating tissue factor (TF)‐expressing extracellular vesicles (EVs) are associated with thrombosis in several diseases, such as coronavirus disease 2019 (COVID‐19). Activity assays have higher sensitivity and specificity compared to antigen
Sierra J. Archibald   +3 more
doaj   +1 more source

Vitamin D Inhibits IL-6 Pro-Atherothrombotic Effects in Human Endothelial Cells: A Potential Mechanism for Protection against COVID-19 Infection?

open access: yesJournal of Cardiovascular Development and Disease, 2022
Background: Thrombosis with cardiovascular involvement is a crucial complication in COVID-19 infection. COVID-19 infects the host by the angiotensin converting enzyme-2 receptor (ACE2r), which is expressed in endothelial cells too.
Giovanni Cimmino   +9 more
doaj   +1 more source

Tissue Factor Encryption [PDF]

open access: yesArteriosclerosis, Thrombosis, and Vascular Biology, 2006
Tissue factor (TF) encryption is the post-translational suppression of TF procoagulant activity (PCA) on the cell surface. There is emerging evidence of encrypted TF in normal blood associated with monocytes and platelets. Expression of this latent TF PCA during the propagation phase of blood coagulation may contribute to hemostasis.
openaire   +2 more sources

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