Results 111 to 120 of about 162,133 (299)

Thrombin promotes angiogenesis by a mechanism independent of fibrin formation

open access: yes, 1993
The role of thrombin in angiogenesis was investigated in the chick chorioallantoic membrane (CAM) system. alpha-Thrombin promoted angiogenesis in a dose-dependent fashion and at 8.4 pmol/disk reached a maximum of 78% above the control.
N. E. Tsopanoglou   +2 more
core   +1 more source

Cystamine inhibits thrombin generation.

open access: yes, 2015
Plasma thrombin generation was triggered by re-calcification and addition of tissue factor and phospholipids, in the presence of cystamine. Thrombin generation was monitored by calibrated automated thrombography.
Maria M. Aleman (730511)   +5 more
core   +1 more source

Injection of Leukocyte‐Poor Platelet‐Rich Plasma During Rotator Cuff Repair Can Increase Healing Rate but Does Not Affect Clinical Outcomes: A Systematic Review and Meta‐analysis of Randomized Controlled Trials

open access: yesArthroscopy, EarlyView.
Purpose To evaluate the efficacy of injected leukocyte‐poor platelet‐rich plasma (LP‐PRP) during arthroscopic rotator cuff repair, primarily in reducing failure rates and, secondarily, in improving shoulder function and clinical outcome. Methods A systematic review was performed in accordance with the Preferred Reporting Items for Systematic Review and
Charalampos Pitsilos   +2 more
wiley   +1 more source

The nature of thrombin and anti‐thrombin

open access: yesThe Journal of Physiology, 1913
B J, Collingwood, M T, Macmahon
openaire   +3 more sources

Higher Complement C4 Gene Copy Number Constitutes a Shared Genetic Risk Factor for Giant Cell Arteritis and IgA Vasculitis

open access: yesArthritis &Rheumatology, EarlyView.
Objective Low copy number (CN) of complement C4 isoforms and high CN of retroviral HERV‐K elements are known risk factors for many immune‐mediated inflammatory diseases (IMIDs), often showing sex‐biased effects. Here, we assessed whether CN variation within the C4 gene contributes to giant cell arteritis (GCA) and IgA vasculitis (IgAV), two complex ...
Laura Martínez‐Gutiérrez   +295 more
wiley   +1 more source

Therapeutical potential of direct thrombin inhibitors for atherosclerotic vascular disease

open access: yes, 2007
Adverse cardiovascular events are the consequence of a molecular chain reaction at the site of vulnerable plaques. Key players are platelets and coagulation factors that are activated following plaque rupture and often cause arterial obstruction ...
Barton, M   +4 more
core   +1 more source

Regulatory harmonization: Evolution, globalization and future directions

open access: yesBritish Journal of Clinical Pharmacology, EarlyView.
Regulatory harmonization has become an increasingly important and accepted approach to streamline regulatory review processes and expedite access to safe, effective and high‐quality medicines globally. This review explores the evolution and current status of regulatory harmonization, convergence and reliance initiatives.
Orin Chisholm   +2 more
wiley   +1 more source

Free-Energy Landscape of a Thrombin-Binding DNA Aptamer in Aqueous Environment

open access: yes, 2012
Thrombin-bindingaptamer(TBA-15)isasingle-stranded15-meroligonucleotidethathasawiderangeof biomedicalapplications.Inthepresenceofmetalcationsofpropersizes,thisaptamerdisplaysG-quadruplexeswithasingle ...
김은애
core  

Dose‐related propofol resistance in COVID‐19 patients: Altered drug plasma levels, mechanistic insights from neuronal‐derived extracellular vesicles and miRNA analysis

open access: yesBritish Journal of Clinical Pharmacology, EarlyView.
Abstract Aim Critical care for COVID‐19 patients presents unique challenges, particularly in sedation management. Patients demonstrate notable dose‐related resistance to propofol, potentially due to complex pharmacokinetic alterations. Emerging evidence suggests that plasma extracellular vesicle‐associated miRNA represents valuable predictive ...
Debora Curci   +10 more
wiley   +1 more source

Low‐Field MRI as a Multiparametric Tool for Large Engineered Tissue Characterization

open access: yesBiotechnology and Bioengineering, EarlyView.
ABSTRACT Advances in 3D bioprinting have enabled the fabrication of large and complex engineered tissues, but their increasing size demands non‐invasive tools for monitoring structure, maturation, and perfusion. Magnetic Resonance Imaging (MRI) offers unique multiparametric capabilities, yet high‐field systems remain costly and inaccessible for most ...
Yilbert Gimenez   +8 more
wiley   +1 more source

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