Results 11 to 20 of about 105,167 (295)

CO2 permeability of the rat erythrocyte membrane and its inhibition [PDF]

open access: yesJournal of Enzyme Inhibition and Medicinal Chemistry, 2021
We have studied the CO2 permeability of the erythrocyte membrane of the rat using a mass spectrometric method that employs 18 O-labelled CO2. The method yields, in addition, the intraerythrocytic carbonic anhydrase activity and the membrane HCO3 ...
Samer Al-Samir   +4 more
doaj   +2 more sources

Changes in Human Erythrocyte Membrane Exposed to Aqueous and Ethanolic Extracts from Uncaria tomentosa

open access: yesMolecules, 2021
Uncaria tomentosa (Willd.) DC is a woody climber species originating from South and Central America that has been used in the therapy of asthma, rheumatism, hypertension, and blood purification. Our previous study showed that U.
Piotr Duchnowicz   +3 more
doaj   +1 more source

Distribution of malaria parasite-derived phosphatidylcholine in the infected erythrocyte

open access: yesmSphere, 2023
Malaria parasites modify their host erythrocyte in multiple ways, leading to changes in the deformability, adhesiveness, and permeability of the host erythrocyte.
Tansy Vallintine, Christiaan van Ooij
doaj   +1 more source

Single particle electron microscopy analysis of the bovine anion exchanger 1 reveals a flexible linker connecting the cytoplasmic and membrane domains. [PDF]

open access: yesPLoS ONE, 2013
Anion exchanger 1 (AE1) is the major erythrocyte membrane protein that mediates chloride/bicarbonate exchange across the erythrocyte membrane facilitating CO₂ transport by the blood, and anchors the plasma membrane to the spectrin-based cytoskeleton ...
Jiansen Jiang   +9 more
doaj   +1 more source

Beneficial impact of human placenta extracts on erythrocyte membrane thermostability [PDF]

open access: yesTrakia Journal of Sciences, 2018
PURPOSE: To study the influence of human placenta extract (HPE) and its individual fractions on the thermal stability of human erythrocyte membrane. METHODS: HPE fractions were isolated by gel chromatography. Thermal hemolysis of erythrocytes, exposed to
O. Nardid   +5 more
doaj   +1 more source

Rheological Abnormalities in Human Erythrocytes Subjected to Oxidative Inflammation

open access: yesFrontiers in Physiology, 2022
Erythrocytes are oxygen carriers and exposed to redox cycle in oxygenation and deoxygenation of hemoglobin. This indicates that circulating erythrocytes are vulnerable to the oxidative injury occurring under the imbalance of redox homeostasis.
Toru Maruyama   +3 more
doaj   +1 more source

Interactions Between Aerolysin, Erythrocytes, and Erythrocyte Membranes [PDF]

open access: yesInfection and Immunity, 1975
Aerolysin, a hemolytic and lethal exotoxin of Aeromonas hydrophila , was analyzed for amino acids. Assuming 8 histidine residues/mol, the purified toxic protein has, by summation, a molecular weight of 49,000, a value in agreement with earlier estimates by other methods.
A W, Bernheimer, L S, Avigad, G, Avigad
openaire   +2 more sources

Interaction of Catechins with Human Erythrocytes

open access: yesMolecules, 2020
The aim of this study was to characterize the interaction of chosen catechins ((+)-catechin, (−)-epigallocatechin (EGC), and (−)-epigallocatechin gallate (EGCG)) with human erythrocytes and their protective effects against oxidative damage of
Katarzyna Naparlo   +5 more
doaj   +1 more source

Plasmodium falciparum Erythrocyte Membrane Protein 3 (PfEMP3) Destabilizes Erythrocyte Membrane Skeleton [PDF]

open access: yesJournal of Biological Chemistry, 2007
Plasmodium falciparum erythrocyte membrane protein 3 (PfEMP3) is a parasite-derived protein that appears on the cytoplasmic surface of the host cell membrane in the later stages of the parasite's development where it associates with membrane skeleton.
Xinhong, Pei   +4 more
openaire   +2 more sources

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