Results 91 to 100 of about 51,562 (315)

The clinical use of platelet transfusions: A systematic literature review and meta‐analysis on behalf of the International Collaboration for Transfusion Medicine Guidelines

open access: yesTransfusion, EarlyView.
Abstract Background Platelets are frequently transfused, but supply and potential harms highlight the importance of appropriate use. Study Design and Methods Our systematic review (SR) followed a predefined protocol. Eligible studies included SRs, randomized controlled trials (RCTs), and matched cohort observational studies between 1946 and March 2025.
Rachel Jug   +7 more
wiley   +1 more source

Preemptive rituximab prevents long-term relapses in immune-mediated thrombotic thrombocytopenic purpura.

open access: yesBlood, 2018
Preemptive rituximab infusions prevent relapses in immune thrombotic thrombocytopenic purpura (iTTP) by maintaining normal ADAMTS13 activity. However, the long-term outcome of these patients and the potential adverse events of this strategy need to be ...
M. Jestin   +26 more
semanticscholar   +1 more source

Plasma levels of S100A8/A9, histone/DNA complexes, and cell‐free DNA predict adverse outcomes of immune thrombotic thrombocytopenic purpura

open access: yesJournal of Thrombosis and Haemostasis, 2020
Immune thrombotic thrombocytopenic purpura (iTTP) is a life‐threatening blood disorder, primarily resulting from autoantibodies against ADAMTS13. Infection or inflammation often precedes acute iTTP.
Jingrui Sui   +6 more
semanticscholar   +1 more source

Thrombotic microangiopathy and associated renal disorders [PDF]

open access: yes, 2012
Thrombotic microangiopathy (TMA) is a pathological process involving thrombocytopenia, microangiopathic haemolytic anaemia and microvascular occlusion.
Barbour, T   +3 more
core   +1 more source

Modern concepts of the platelet in health and disease [PDF]

open access: yes, 1962
Thesis (M.D.)--Boston ...
Estes, J. Worth
core  

Zshot: An Open-source Framework for Zero-Shot Named Entity Recognition and Relation Extraction [PDF]

open access: yesAssociation for Computational Linguistics. 3 (2023) 357-368, 2023
The Zero-Shot Learning (ZSL) task pertains to the identification of entities or relations in texts that were not seen during training. ZSL has emerged as a critical research area due to the scarcity of labeled data in specific domains, and its applications have grown significantly in recent years.
arxiv  

Ventilation/perfusion SPECT in children: Feasibility, impact on clinical decision‐making and interrater agreement

open access: yesClinical Physiology and Functional Imaging, Volume 45, Issue 4, July 2025.
Abstract Introduction It remains to be established whether it provides any clinical or diagnostic benefits to perform ventilation/perfusion (V/Q) scintigraphy as a single photon emission computed tomography in children. Here, we report our experience with this modality, evaluate its impact on clinical decision‐making and assess its interrater agreement.
Lise Borgwardt   +6 more
wiley   +1 more source

A rare case of hereditary thrombotic thrombocytopenic purpura in a toddler

open access: yesLiječnički vjesnik, 2023
Hereditary thrombotic thrombocytopenic purpura (hTTP) is a thrombotic microangiopathy caused by pathogenic variants in the ADAMTS13 gene resulting in highly reduced activity of von Willebrand factor-cleaving metalloprotease.
Ozana Jakšić   +2 more
doaj   +1 more source

A comment on "A fast L_p spike alignment metric" by A. J. Dubbs, B. A. Seiler and M. O. Magnasco [arXiv:0907.3137] [PDF]

open access: yesarXiv, 2009
Measuring the transmitted information in metric-based clustering has become something of a standard test for the performance of a spike train metric. In this comment, the recently proposed L_p Victor-Purpura metric is used to cluster spiking responses to zebra finch songs, recorded from field L of anesthetized zebra finch.
arxiv  

Gender Stereotype Reinforcement: Measuring the Gender Bias Conveyed by Ranking Algorithms [PDF]

open access: yesarXiv, 2020
Search Engines (SE) have been shown to perpetuate well-known gender stereotypes identified in psychology literature and to influence users accordingly. Similar biases were found encoded in Word Embeddings (WEs) learned from large online corpora. In this context, we propose the Gender Stereotype Reinforcement (GSR) measure, which quantifies the tendency
arxiv  

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