Results 81 to 90 of about 38,476 (212)

An Aptamer‐Based EXACT Anticoagulant as a Sustainable, Animal‐Free Alternative to Unfractionated Heparin

open access: yesAdvanced Science, Volume 13, Issue 4, 19 January 2026.
By simply conjugating thrombin's active‐site inhibitor, dabigatran, with an exosite inhibitor, aptamer HD1, the resulting EXosite‐ACTive site (EXACT) inhibitors show two orders of magnitude higher potency and selectivity via synergistic binding, while maintaining the aptamer's antidote‐reversible trait, yielding a potential substitute for the animal ...
Haixiang Yu   +11 more
wiley   +1 more source

Non-vitamin K antagonist oral anticoagulants in atrial fibrillation accompanying mitral stenosis: the concept for a trial. [PDF]

open access: yes, 2015
Patients at thromboembolic risk with non-valvular atrial fibrillation (AF) can now be managed either with a vitamin K antagonist (VKA) or with a fixed dose of a non-VKA oral anticoagulant (NOAC), while patients with valvular AF have been restricted to ...
De Caterina, R, John Camm, A
core   +1 more source

Aptamer Engineering: Strategies for Discovering Functional Nucleic Acids for Next‐Generation Diagnostics and Biosensing

open access: yesAdvanced Science, Volume 13, Issue 2, 9 January 2026.
The advent of aptamers has highlighted their potential as alternatives to antibodies, overcoming limitations of structural instability and production cost. However, conventional approaches such as SELEX remain slow and labor‐intensive. This review examines recent advances in aptamer engineering, emphasizing in vitro and AI‐driven in silico strategies ...
John V. L. Nguyen   +5 more
wiley   +1 more source

Prior-preconditioned conjugate gradient method for accelerated Gibbs sampling in "large $n$ & large $p$" sparse Bayesian regression

open access: yes, 2020
In a modern observational study based on healthcare databases, the number of observations and of predictors typically range in the order of $10^5$ ~ $10^6$ and of $10^4$ ~ $10^5$.
Nishimura, Akihiko, Suchard, Marc A.
core   +1 more source

The clinical effectiveness and cost-effectiveness of point-of-care tests (CoaguChek system, INRatio2 PT/INR monitor and ProTime Microcoagulation system) for the self-monitoring of the coagulation status of people receiving long-term vitamin K antagonist therapy, compared with standard UK practice : systematic review and economic evaluation [PDF]

open access: yes, 2015
Funding The National Institute for Health Research Health Technology Assessment programme.Peer reviewedPublisher ...
  +145 more
core   +1 more source

Neck‐vein thrombosis during spaceflight

open access: yesBritish Journal of Clinical Pharmacology, Volume 92, Issue 1, Page 24-34, January 2026.
Spaceflight imposes unique environmental challenges, including weightlessness, increased radiation exposure and confinement, which can lead to unexpected health effects. One such example is neck‐vein thrombosis, a condition rarely seen on Earth without predisposing factors such as venous catheters or infections.
Ulrich Limper, Jens Jordan
wiley   +1 more source

Dabigatran etexilate for secondary stroke prevention: the first year experience from a multicenter short-term registry

open access: yesTherapeutic Advances in Neurological Disorders, 2014
Background: There are growing concerns for the side effects of dabigatran etexilate (dabigatran), including higher incidence of dyspepsia and gastrointestinal bleeding.
Georgios Tsivgoulis   +15 more
doaj   +1 more source

High INR on warfarin [PDF]

open access: yes, 2015
The bottom line Clarify the warfarin dose that the patient is taking, and check for co-existing problems (such as liver disease or cancer), dietary changes, and intake of alcohol and other drugs that may increase risk of bleeding or affect ...
Chevassut, Timothy J   +2 more
core   +1 more source

Multi‐Chamber Intracardiac Thrombi Complicated With Pulmonary and Lower Extremity Thrombosis in Male Patient: Case Report and Literature Reviews

open access: yesClinical Case Reports, Volume 14, Issue 1, January 2026.
ABSTRACT Multi‐chamber intracardiac thrombi are a rare and high‐risk complication in dilated cardiomyopathy, even during sinus rhythm. This case highlights the associated dangers of hemodynamic compromise and systemic embolization. Management requires vigilant anticoagulation and close monitoring to balance thromboembolic and bleeding risks.
Eba Fufa   +10 more
wiley   +1 more source

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