Results 211 to 220 of about 1,035,856 (262)

Transfusion intensity in the ICU: Reasons and triggers

open access: yesTransfusion, EarlyView.
Abstract Background The reasons and physiological triggers for blood transfusion in critically ill patients are not well characterized. Beyond hemoglobin levels, hemodynamic instability is frequently cited, but its role across clinical contexts remains unclear.
Merijn C. Reuland   +286 more
wiley   +1 more source

Optimal Export Taxes in Global Value Chain

open access: yesThe World Economy, EarlyView.
ABSTRACT The determinants and optimality of implemented export taxes have long been understudied. In this work, I analyze how a country's optimal export taxes on products are influenced by their usage as inputs in traded final products. I decompose the influence of input–output linkages in the Global Value Chain (GVC) on optimal export policy into ...
Yuting Gao
wiley   +1 more source

Lu-Hf chronometry of continuous metasomatic enrichment of the cratonic mantle

open access: yesInternational Kimberlite Conference Extended Abstracts: 2024
Kira A. Musiyachenko   +3 more
openaire   +1 more source

Lifestyle modification in atrial fibrillation: Mechanisms, phenotypes and ablation outcomes

open access: yesExperimental Physiology, EarlyView.
Abstract Atrial fibrillation (AF) is the most prevalent sustained cardiac arrhythmia and is associated with significant morbidity, mortality and healthcare utilization. Catheter ablation is increasingly used as a rhythm‐control intervention for patients with symptomatic paroxysmal and persistent AF, yet recurrence rates remain suboptimal.
Konstantinos Grigoriou   +11 more
wiley   +1 more source

Maternal nutrition as a key determinant of placental and developing blood–brain barrier xenobiotic protective functions

open access: yesThe Journal of Physiology, EarlyView.
Abstract figure legend Suboptimal maternal nutrition alters placental and developing blood–brain barrier (BBB) protective function and is associated with increased fetal brain vulnerability. In the placenta, nutritional adversity may reduce the exchange surface area and promote meta‐inflammation, compromising barrier efficiency in a model‐ and context ...
Kristin L. Connor   +4 more
wiley   +1 more source

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