Results 81 to 90 of about 6,539,020 (305)
Хирургия позвоночника, 2019 Objective. To determine possible effect of the preparation of an incomplete polyacrylic acid silver salt on the volume of intraoperative and postoperative blood loss in open posterior surgery on the spine involving up to three segments.
Sergey V. Kolesov +5 more
doaj +1 more source
Structural and biochemical analysis of a B12 superbinder
FEBS Letters, EarlyView.BtuG proteins are vitamin B12 scavengers in Bacteroides thetaiotaomicron, a dominant human gut bacterium. We present crystal structures of three BtuG homologs bound to cobalamin and its precursor cobinamide, revealing picomolar binding affinities, among the highest known for any natural protein.
Jose M. Martinez Felices +3 more
wiley +1 more source
Issued by the National Blood Users Group
, 2002 Rapid and continuing loss of blood is life-threatening. Ensuring that tissue oxygenation is maintained at a level consistent with avoidance of critical ischaemic organ damage and irreversible organ failure demands speed and skill.
National Blood Users Group
core
FEBS Letters, EarlyView.Heterodimeric amino acid transporters consist of SLC7 and SLC3 family proteins arranged in a conserved structural organization. They regulate nutrient transport across cell membranes, supporting essential cellular functions. These transporters also contribute to xenobiotic/drug uptake and distribution.
Mariafrancesca Scalise +5 more
wiley +1 more source
A guideline for transfusion of red blood cells in surgical patients
, 2000 Blood transfusion carries a real but unquantifiable risk of adverse outcome in surgical patients from infectious, immunological and cardiorespiratory morbid events.
National Blood Users Group
core
Introduzione. Donatori, istituzioni e comunità
, 2021 Il saggio esamina criticamente il tema oggetto del volume collettaneo: i benefattori, le motivazioni e le strategie del dare fra Medioevo e prima Età contemporanea.
Edward, Loss, Mauro, Carboni
core +1 more source
Metastatic niche shaped by host factors influences disseminated cancer cell fate
FEBS Letters, EarlyView.Metastasis is shaped not only by cancer cells but also by the environments they encounter. This review explores how factors such as aging, diet, the microbiome, lifestyle, and environmental exposures remodel organ‐specific niches in the lung, liver, bone, and brain, influencing where metastatic cells survive, remain dormant, or grow, and ultimately ...
Gwennan Delyth Ward +2 more
wiley +1 more source
Irish Blood Transfusion Service Research & Development Strategy 2021 to 2023 [PDF]
, 2021 The rapidly evolving fields of transfusion, transplantation and laboratory diagnostics mean it is imperative that upcoming changes to clinical practice, testing, production and donation, are always considered and prepared for.
Irish Blood Transfusion Service (IBTS)
core
Perioperative blood loss: estimation of blood volume loss or haemoglobin mass loss?
Blood transfusion = Trasfusione del sangue, 2019 Perioperative blood loss is an essential parameter in research into Patient Blood Management. However, currently there is no "gold standard" method to quantify it. Direct measurements of blood loss are considered unreliable methods, and the formulae to estimate it have proven to be significantly inaccurate.
Jaramillo, Sebastian +5 more
openaire +2 more sources
Tumour–host interactions in Drosophila: mechanisms in the tumour micro‐ and macroenvironment
Molecular Oncology, EarlyView.This review examines how tumour–host crosstalk takes place at multiple levels of biological organisation, from local cell competition and immune crosstalk to organism‐wide metabolic and physiological collapse. Here, we integrate findings from Drosophila melanogaster studies that reveal conserved mechanisms through which tumours hijack host systems to ...
José Teles‐Reis, Tor Erik Rusten
wiley +1 more source