Publications associées à Sang total

In vitro-transfusional model for red-blood-cell study: the advantage of lowering hematocrit

Gerardo Turcatti, David Crettaz, Michel Prudent, Manon Sandra Bardyn

Background - Thequalityof red blood cells (RBCs) stored in red cell concentrates (RCCs) is influenced by processing, storage and donor characteristics, and can have a clinical impact on transfused patients. To evaluate RBC properties and their potential im ...

Simtipro Srl2023

Image- and Fluorescence-Based Test Shows Oxidant-Dependent Damages in Red Blood Cells and Enables Screening of Potential Protective Molecules

Gerardo Turcatti, Benjamin Rappaz, David Crettaz, Michel Prudent, Manon Sandra Bardyn

An increase of oxygen saturation within blood bags and metabolic dysregulation occur during storage of red blood cells (RBCs). It leads to the gradual exhaustion of RBC antioxidant protective system and, consequently, to a deleterious state of oxidative s ...

2021

In vivo detection of d-amino acid oxidase with hyperpolarized d-[1-C-13]alanine

Rolf Gruetter, Hikari Ananda Infinity Yoshihara, Alice Radaelli

d-amino acid oxidase (DAO) is a peroxisomal enzyme that catalyzes the oxidative deamination of several neutral and basic d-amino acids to their corresponding alpha-keto acids. In most mammalian species studied, high DAO activity is found in the kidney, liv ...

2020

Programmable microencapsulation for enhanced mesenchymal stem cell persistence and immunomodulation

Berna Ayse Özkale Edelmann, Christina Myra Tringides

Mesenchymal stem cell (MSC) therapies demonstrate particular promise in ameliorating diseases of immune dysregulation but are hampered by short in vivo cell persistence and inconsistencies in phenotype. Here, we demonstrate that biomaterial encapsulation i ...

NATL ACAD SCIENCES2019

Quantification of stored red blood cell fluctuations by time-lapse holographic cell imaging

Gerardo Turcatti, Benjamin Rappaz, Pierre Marquet, Michel Prudent, Manon Sandra Bardyn

We propose methods to quantitatively calculate the fluctuation rate of red blood cells with nanometric axial and millisecond temporal sensitivity at the single-cell level by using time-lapse holographic cell imaging. For this quantitative analysis, cell me ...

OPTICAL SOC AMER2018

Red blood cells ageing markers: a multi-parametric analysis

Gerardo Turcatti, Niels Erik Lion, Benjamin Rappaz, David Crettaz, Michel Prudent, Manon Sandra Bardyn

Background. Red blood cells collected in citrate-phosphate-dextrose can be stored for up to 42 days at 4 degrees C in saline-adenine-glucose-mannitol additive solution. During this controlled, but nevertheless artificial, ex vivo ageing, red blood cells ac ...

Simti Servizi Srl2017

Automated quantitative analysis of 3D morphology and mean corpuscular hemoglobin in human red blood cells stored in different periods

Pierre Marquet, Daniel Boss

Quantitative phase (QP) images of red blood cells (RBCs), which are obtained by off-axis digital holographic microscopy, can provide quantitative information about three-dimensional (3D) morphology of human RBCs and the characteristic properties such as me ...

Optical Soc Amer2013

Double-balloon jejunal perfusion to compare absorption of vitamin E and vitamin E acetate in healthy volunteers under maldigestion conditions

Martin Kussmann, Krisztina Nagy

BACKGROUND/OBJECTIVES: The vitamin E derivative, alpha-tocopheryl acetate, is often included in formulations used in enteral nutrition. In this respect, we compared alpha-tocopherol and alpha-tocopheryl acetate absorption under 'maldigestion' conditions, s ...

Nature Publishing Group2013

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Sang total

In vitro-transfusional model for red-blood-cell study: the advantage of lowering hematocrit

Image- and Fluorescence-Based Test Shows Oxidant-Dependent Damages in Red Blood Cells and Enables Screening of Potential Protective Molecules

In vivo detection of d-amino acid oxidase with hyperpolarized d-[1-C-13]alanine

Clinical relevance of low-densityPlasmodium falciparumparasitemia in untreated febrile children: A cohort study

Programmable microencapsulation for enhanced mesenchymal stem cell persistence and immunomodulation

Quantification of stored red blood cell fluctuations by time-lapse holographic cell imaging

Red blood cells ageing markers: a multi-parametric analysis

Novel non-invasive techniques for hemodynamic monitoring

Automated quantitative analysis of 3D morphology and mean corpuscular hemoglobin in human red blood cells stored in different periods

Double-balloon jejunal perfusion to compare absorption of vitamin E and vitamin E acetate in healthy volunteers under maldigestion conditions

Graph Chatbot

Chattez avec Graph Search

In vivo detection of d-amino acid oxidase with hyperpolarized d-[1-C-13]alanine

Image- and Fluorescence-Based Test Shows Oxidant-Dependent Damages in Red Blood Cells and Enables Screening of Potential Protective Molecules

In vitro-transfusional model for red-blood-cell study: the advantage of lowering hematocrit

Clinical relevance of low-densityPlasmodium falciparumparasitemia in untreated febrile children: A cohort study

Automated quantitative analysis of 3D morphology and mean corpuscular hemoglobin in human red blood cells stored in different periods

Quantification of stored red blood cell fluctuations by time-lapse holographic cell imaging

Double-balloon jejunal perfusion to compare absorption of vitamin E and vitamin E acetate in healthy volunteers under maldigestion conditions

Novel non-invasive techniques for hemodynamic monitoring

Red blood cells ageing markers: a multi-parametric analysis

Programmable microencapsulation for enhanced mesenchymal stem cell persistence and immunomodulation