Regulation of extracellular ATP of human erythrocytes treated with α-hemolysin. Effects of cell volume, morphology, rheology and hemolysis

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 the regulation of extracellular ATP (ATPe) of RBCs exposed to HlyA. Luminometry...

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Detalles Bibliográficos
Autores principales: Leal Denis, M.F., Lefevre, S.D., Alvarez, C.L., Lauri, N., Enrique, N., Rinaldi, D.E., Gonzalez-Lebrero, R., Vecchio, L.E., Espelt, M.V., Stringa, P., Muñoz-Garay, C., Milesi, V., Ostuni, M.A., Herlax, V., Schwarzbaum, P.J.
Formato: JOUR
Materias:
Adhesion, aggregation
ATP-transport
E.coli
hemolysin
Hemolysis
adenosine triphosphatase
alpha hemolysin
apyrase
calcium
carbenoxolone
hemoglobin
liposome
purinergic P2X receptor
animal experiment
Article
calcium cell level
cell aggregation
cell isolation
cell shape
cell structure
cell swelling
cell volume
erythrocyte
flow kinetics
hemolysis
hemolysis assay
human
human cell
hydrolysis
impedance
male
mathematical model
membrane potential
mesenteric arterial bed
nonhuman
osmotic stress
priority journal
protein purification
protein secretion
rat
refraction index
regulatory mechanism
scanning electron microscopy
shear stress
Acceso en línea:http://hdl.handle.net/20.500.12110/paper_01674889_v1866_n5_p896_LealDenis
Aporte de:
Biblioteca Digital - Facultad de Ciencias Exactas y Naturales (UBA) de Universidad de Buenos Aires

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