Buscar
Mostrando ítems 1-10 de 39
A volume regulatory response can be triggered by nucleosides in human erythrocytes, a perfect osmometer no longer
(American Society for Biochemistry and Molecular Biology, 2010-02)
Human erythrocytes have been regarded as perfect osmometers, which swell or shrink as dictated by their osmotic environment. In contrast, in most other cells, swelling elicits a regulatory volume decrease (RVD) modulated ...
Stimulation of membrane serine-threonine phosphatase in erythrocytes by hydrogen peroxide and staurosporine
(1998)
Indirect evidence has suggested that K-Cl cotransport in human and sheep erythrocytes is activated physiologically by a serine-threonine phosphatase. It is activated experimentally by H2O2 and by staurosporine, a kinase ...
Effects of chronic acetazolamide administration on gas exchange and acid-base control in pulmonary circulation in exercising horses
(Wiley-Blackwell, 2010-11-10)
P>Reasons for performing study:Carbonic anhydrase (CA) catalyses the hydration/dehydration reaction of CO(2) and increases the rate of Cl- and HCO(3)- exchange between the erythrocytes and plasma. Therefore, chronic ...
Effects of chronic acetazolamide administration on gas exchange and acid-base control in pulmonary circulation in exercising horses
(Wiley-Blackwell, 2010-11-10)
P>Reasons for performing study:Carbonic anhydrase (CA) catalyses the hydration/dehydration reaction of CO(2) and increases the rate of Cl- and HCO(3)- exchange between the erythrocytes and plasma. Therefore, chronic ...
Blunted apoptosis of erythrocytes in mice deficient in the heterotrimeric G-protein subunit Gαi2
(Nature Publishing Group, 2016-08)
Putative functions of the heterotrimeric G-protein subunit Gαi2-dependent signaling include ion channel regulation, cell differentiation, proliferation and apoptosis. Erythrocytes may, similar to apoptosis of nucleated ...
Blunted apoptosis of erythrocytes in mice deficient in the heterotrimeric G-protein subunit Gαi2
(Nature Research, 2016)
Abstract: Putative functions of the heterotrimeric G-protein subunit Gαi2-dependent signaling include ion channel regulation, cell differentiation, proliferation and apoptosis. Erythrocytes may, similar to apoptosis of ...
Dynamic Regulation of Cell Volume and Extracellular ATP of Human Erythrocytes
(Public Library of Science, 2016-06)
Introduction: The peptide mastoparan 7 (MST7) triggered in human erythrocytes (rbcs) the release of ATP and swelling. Since swelling is a well-known inducer of ATP release, and extracellular (ATPe), interacting with P ...
Regulation of extracellular ATP of human erythrocytes treated with α-hemolysin: Effects of cell volume, morphology, rheology and hemolysis
(Elsevier, 2019-05)
Alpha-hemolysin (HlyA) of uropathogenic strains of Escherichia coli irreversibly binds to human erythrocytes (RBCs) and triggers activation of ATP release and metabolic changes ultimately leading to hemolysis. We studied ...