Versatile fiber-reinforced hydrogels to mimic the microstructure and mechanics of human vocal-fold upper layers.

Human vocal folds are remarkable soft laryngeal structures that enable phonation due to their unique vibro-mechanical performances. These properties are tied to their specific fibrous architecture, especially in the upper layers, which comprise a gel-like composite called lamina propria. The lamina propria can withstand large and reversible deformations under various multiaxial loadings.

INR vs. thrombin generation assays for guiding VKA reversal: a retrospective comparison.

Background: Prothrombin complex concentrate (PCC) is used to reverse vitamin K antagonist (VKA)-induced anticoagulation. Prothrombin time-derived international normalized ratio (INR) measurements are widely used in determining the required PCC dose, but this approach requires reappraisal. The aim of the present study was to determine the added value of the thrombin generation assay (TGA) compared with the INR in guidance of VKA reversal by PCC.

Children's rights in pediatrics.

The United Nations Convention of Children's Rights (UNCRC) introduced in 1989 has generated a global movement for the protection of children's rights and has brought about a paradigm change in how children are perceived. Pediatric healthcare professionals are interacting with children and therefore with children's rights on a daily basis. However, although at least 18 of the 54 articles are relevant for pediatric practice, there is limited systematic training on how pediatricians can support children's rights in the clinical setting.