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Strategies to Overcome Hematocrit and Volume Bias in Dried Blood Spot Analysis [PDF]

Pharmaceuticals
Background/Objectives: Dried blood spot (DBS) sampling, a technique for collecting capillary blood samples, is widely used in therapeutic drug monitoring, pharmacokinetic and toxicology research, newborn screening, and population health because it ...
Panagiotis-Dimitrios Mingas, Matjaž Cirar, Iztok Grabnar, David Drobne, Tomaž Vovk   +4 more
doaj   +2 more sources

Assessment of Dried Blood Spots for Multi-Mycotoxin Biomarker Analysis in Pigs and Broiler Chickens [PDF]

Toxins, 2019
Dried blood spots (DBSs), a micro-sampling technique whereby a drop of blood is collected on filter paper has multiple advantages over conventional blood sampling regarding the sampling itself, as well as transportation and storage.
Marianne Lauwers, Siska Croubels, Siegrid De Baere, Milena Sevastiyanova, Eva Maria Romera Sierra, Ben Letor, Christos Gougoulias, Mathias Devreese   +7 more
doaj   +3 more sources

Photoplethysmographic imaging of hemodynamics and two-dimensional oximetry [PDF]

Известия Саратовского университета. Новая серия: Физика, 2022
Background and Objectives: A review of recent papers devoted to actively developing methods of photoplethysmographic imaging (PPGI) of blood volume pulsations in vessels and non-contact two-dimensional oximetry on the surface of the human body is carried
Volkov, Ivan Yu., Sagaidachnyi, Andrey Aleksandrovich, Fomin, Andrey Vladimirovich   +2 more
doaj   +1 more source

Determinants of pulmonary blood volume [PDF]

Journal of Clinical Investigation, 1970
Pulmonary blood volume was determined by the radiocardiographic technique in 49 patients coming to cardiac catheterization. Since this method has not been directly compared with the more commonly used double injection of dye. 25 comparisons were carried out in 13 patients of the series.
M L, Lewis, J, Gnoj, V J, Fisher, L C, Christianson   +3 more
openaire   +2 more sources

Incidence and Perioperative Risk Factors of Delayed Extubation following Pediatric Craniotomy for Intracranial Tumor: A 10-Year Retrospective Analysis in a Thailand Hospital

Journal of Neuroanaesthesiology and Critical Care, 2022
Background The determination of extubation (early or delayed) after pediatric craniotomy for intracranial tumor should be carefully considered because each has its pros and cons.
Sunisa Sangtongjaraskul, Kornkamon Yuwapattanawong, Vorrachai Sae-phua, Thichapat Jearranaiprepame, Paweena Paarporn   +4 more
doaj   +1 more source

Blood levels of Glial Fibrillary Acidic Protein (GFAP) in patients with neurological diseases [PDF]

, 2013
Background and Purpose: The brain-specific astroglial protein GFAP is a blood biomarker candidate indicative of intracerebral hemorrhage in patients with symptoms suspicious of acute stroke.
Brunkhorst, Robert, Förch, Christian, Mayer, Christoph, Niessner, Marion, Pfeilschifter, Waltraud, Steinmetz, Helmuth   +5 more
core   +6 more sources

Hemoglobin Determination Using Pulse Co-Oximetry and Reduced-Volume Blood Gas Analysis in the Critically Ill: A Prospective Cohort Study

Diagnostics, 2022
Hospital-acquired anemia is common in patients hospitalized in the intensive care unit (ICU). A major source of iatrogenic blood loss in the ICU is the withdrawal of blood for laboratory testing.
Piotr F. Czempik, Michał P. Pluta, Łukasz J. Krzych   +2 more
doaj   +1 more source

Applying the Optimized CO Rebreathing Method for Measuring Blood Volumes and Hemoglobin Mass in Heart Failure Patients

Frontiers in Physiology, 2018
Introduction: Determination of blood volume, red cell volume, and plasma volume contributes to the understanding of the pathophysiology in heart failure, especially concerning anemia and volume load. The optimized carbon monoxide (CO)-rebreathing method (
Christoph Ahlgrim, Christoph Ahlgrim, Philipp Birkner, Florian Seiler, Sebastian Grundmann, Manfred W. Baumstark, Manfred W. Baumstark, Christoph Bode, Torben Pottgiesser   +8 more
doaj   +1 more source

Intraoperative blood collection without fluid replacement for cardiac surgery – A retrospective analysis

Annals of Cardiac Anaesthesia, 2022
Background: Transfusion rates in cardiac surgery are high. Aim: To determine if intraoperative autologous blood removal without volume replacement is associated with fewer homologous blood transfusions without increasing acute kidney injury.
Jennifer L Vance, Lisa Irwin, Elizabeth S Jewell, Milo Engoren   +3 more
doaj   +1 more source

Blood volume determination in the mouse [PDF]

The Journal of Physiology, 1973
1. The blood volume of the mouse has been measured using 59Fe‐labelled red cells to determine the red cell volume and 131I‐labelled human serum albumin to determine the plasma volume.2. Values for the blood volume of 95·0 ± 1·5, 96·3 ± 2·7 and 84·7 ± 1·2 ml./kg body wt. were found for CSI female, CBA female and CBA male mice respectively.3.
Riches, A C, Sharp, J G, Thomas, D B, Smith, S V   +3 more
openaire   +2 more sources