Results 1 to 10 of about 895,473 (349)

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

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   +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

Accuracy of capillary blood for the determination of packed cell volume and anemia among pregnant women in Enugu, Nigeria

International Journal of Medicine and Health Development, 2017
Background: Venous blood packed cell volume (PCV) in pregnancy differs from capillary blood PCV. How this disparity affects the accuracy of capillary blood in determining the actual (venous) PCV is not clear.
C C Dim, E O Ugwu, U B Anyaehie, K C Obioha   +3 more
doaj   +2 more sources

Functional Response of Tumor Vasculature to PaCO2: Determination of Total and Microvascular Blood Volume by MRI

Neoplasia: An International Journal for Oncology Research, 2003
In order to identify differences in functional activity, we compared the reactivity of glioma vasculature and the native cerebral vasculature to both dilate and constrict in response to altered PaCO2.
Scott D. Packard, Joseph B. Mandeville, Tomotsugu Ichikawa, Keiro Ikeda, Kinya Terada, Stephanie Niloff, E. Antonio Chiocca, Bruce R. Rosen, John J.A. Marota   +8 more
doaj   +2 more sources

Blood volume analysis as a guide for dry weight determination in chronic hemodialysis patients: a crossover study [PDF]

BMC Nephrology, 2019
Background Volume overload and depletion both lead to high morbidity and mortality. Achieving euvolemia is a challenge in patients with end stage kidney disease on hemodialysis (HD).
Line Malha, Hasan Fattah, Frank Modersitzki, David S. Goldfarb   +3 more
doaj   +2 more sources

Blood volume determination in obese and normal-weight gravidas: the hydroxyethyl starch method. [PDF]

Am J Obstet Gynecol, 2015
Vricella LK, Louis JM, Chien E, Mercer BM.   +3 more
europepmc   +2 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

Folate catabolites in spot urine as non-invasive biomarkers of folate status during habitual intake and folic acid supplementation. [PDF]

, 2013
Folate status, as reflected by red blood cell (RCF) and plasma folates (PF), is related to health and disease risk. Folate degradation products para-aminobenzoylglutamate (pABG) and para-acetamidobenzoylglutamate (apABG) in 24 hour urine have recently ...
A Lobo, A Schulze, AA Sokoro, AA West, AC Verkleij-Hagoort, AD Smith, Astrid Rauh-Pfeiffer, B Hooshmand, B Shane, Berthold Koletzko, DB Matchar, Diego Moretti, DL McKay, DS Wald, EC Witte, FL Geoghegan, H Bartels, H Bozbas, H Refsum, HA Kim, Hans Demmelmair, J McPartlin, J Seppala, JF Gregory, JF Gregory III, JF Gregory III, JF Gregory III, JF Gregory III, JJ Tomaszewski, JM Wolfe, K Pietrzik, KC Scott, KS Crider, L Hao, LA Houghton, LE Daly, M Ebbing, M Herrmann, MA Caudill, MA Caudill, Mareile Niesser, Marola van Lipzig, PA Kownacki-Brown, R Hannisdal, R Prinz-Langenohl, R Prinz-Langenohl, RA Jacob, RF Minchin, S Bart Sr, S Mönch, S O’Broin, S-C Chuang, SA Harris, SJ Mann, TE Stites, Thea Weith, U Ericson, V Veeranna, Wolfgang Peissner, Wouter Vaes, YI Kim, Zulfiqar A. Bhutta   +61 more
core   +13 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

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