Publications by authors named "H Feys"

Introduction: Platelet additive solutions support ex vivo storage of platelet concentrates used for transfusion. The composition of platelet additive solutions within one generation (i.e.

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Background: Human Platelet Lysate (hPL) is a platelet-derived and growth factor-rich supplement for cell culture. It can be prepared from surplus platelet concentrates initially intended for transfusion. Amotosalen-based photochemical pathogen inactivation of platelet concentrates is used in a number of blood establishments worldwide to minimize the risk of pathogen transmission from donor to patient.

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Background: In children with unilateral cerebral palsy (uCP), bimanual assessments mostly focus on qualitative assessments of the impaired upper limb during bimanual tasks, which do not capture the spatiotemporal coordination between both hands. Hence, we aimed to advance our understandings in spatiotemporal coordination in children with uCP compared to typically developing children (TDC) using a bimanual, asymmetrical, goal-directed task.

Participants And Methodology: In this observational study, thirty-seven children with uCP (11y8m±2y10m, 20 males, 16 right-sided uCP, Manual Ability Classification System level I = 23, II = 11, III = 3) and 37 age and sex-matched TDC opened a box with one hand and pressed a button inside using the opposite hand.

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Article Synopsis
  • The study aimed to model how donor antibodies from convalescent plasma bind to the virus responsible for COVID-19, using an immunosorbent assay to measure the binding affinity of antibodies.
  • Results showed that for IgG, 89% of plasma donations had complex binding affinities, with median values indicating significant differences in concentration compared to IgA.
  • The model suggested that doubling the amount of convalescent plasma transfused could lead to effective binding to the virus if certain affinity and concentration thresholds are met, particularly in the early stages of infection.
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