Results 31 to 40 of about 1,137,770 (166)

Changes in Hematological and Hemorheological Parameters Following Mild COVID-19: A 4-Month Follow-Up Study

open access: yesHematology Reports, 2023
Background: Coronavirus Disease 2019 (COVID-19) was described to affect red blood cells (RBC) in both severe and mild disease courses. The aim of this study was to investigate whether hematological and hemorheological changes that were previously ...
Janina Bros   +7 more
doaj   +1 more source

Clustered Red Blood Cells Splitting via Boundary Analysis in Microscopic Thin Blood Smear Digital Images

open access: yesInternational Journal of Technology, 2015
Clustered Red Blood Cells are observed very frequently in the thin blood smear digital images. Separating clustered Red Blood Cells from the single Red Blood Cells and splitting of clustered Red Blood Cells into single Red Blood Cells is a challenging
Naveed Abbas   +3 more
doaj   +1 more source

Red cell interactions with amyloid-β1–40 fibrils in a murine model

open access: yesNeurobiology of Disease, 2005
Vascular amyloidosis in Alzheimer's disease (AD) results in the exposure of red blood cells to β-amyloid fibrils (Aβ). The potential in vivo ramifications of this exposure have been investigated by injecting Aβ1–40 alone or Aβ-bound mouse red blood cells
Luke B. Ravi   +10 more
doaj   +1 more source

Effects of intraoperative blood salvage on red blood cells

open access: yesZhongguo shuxue zazhi, 2022
Intraoperative blood salvage (IBS) is a life support technology that uses a series of artificial devices to treat the recycled blood during surgery, which then is transfused back into the patients.
Mingxia LIU, Yuanyuan YAO, Min YAN
doaj   +1 more source

Red blood cells in sports: Effects of exercise and training on oxygen supply by red blood cells

open access: yesFrontiers in Physiology, 2013
During exercise the cardiovascular system has to warrant substrate supply to working muscle. The main function of red blood cells in exercise is the transport of O2 from the lungs to the tissues and the delivery of metabolically produced CO2 to the lungs
Heimo eMairbäurl
doaj   +1 more source

Mechanism of faster NO scavenging by older stored red blood cells

open access: yesRedox Biology, 2014
The blood storage lesion involves morphological and biochemical changes of red blood cells (RBCs) that occur during storage. These include conversion of the biconcave disc morphology to a spherical one, decreased mean corpuscular hemoglobin concentration,
Chen Liu   +6 more
doaj   +1 more source

ASSOCIATION OF HUMAN NEUTROPHIL ANTIGENS WITH HAPLOTYPES IN SICKLE CELL ANEMIA

open access: yesHematology, Transfusion and Cell Therapy
Introduction: The SLC44A2 gene (rs2288094) encodes a choline-like membrane transporter expressed in various cells including blood cells. Genetic variants in this gene are associated with blood antigen polymorphisms, such as the human neutrophil antigens (
JO Rios   +3 more
doaj   +1 more source

Red blood cell membrane disorders [PDF]

open access: yesBritish Journal of Haematology, 1999
The recent discovery of the specific molecular defects in many patients with hereditary spherocytosis and hereditary elliptocytosis/pyropoikilocytosis partially clarifies the molecular pathology of these diseases. HE and HPP are caused by defects in the horizontal interactions that hold the membrane skeleton together, particularly the critical spectrin
W T, Tse, S E, Lux
openaire   +2 more sources

The mechanisms underlying the impact of erythrocytes on coagulation and thrombus formation

open access: yesZhongguo shuxue zazhi
Red blood cells (RBCs), as a key component determining the hemorheological properties, play a significant role in the dynamic process of thrombosis by regulating blood viscosity, shear stress distribution, and complex molecular mechanisms (including ...
MIN Haolin, LU Hua
doaj   +1 more source

Metabolic pathways that correlate with post-transfusion circulation of stored murine red blood cells

open access: yesHaematologica, 2016
Transfusion of red blood cells is a very common inpatient procedure, with more than 1 in 70 people in the USA receiving a red blood cell transfusion annually.
Karen de Wolski   +7 more
doaj   +1 more source

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